Air Flow - Static Pressure Characteristics PWM Duty Cycle % 1% 5% CRA312P4K

Counter Rotating Fan 38mm sq. San Ace 38 48mm thick (CRA type) General Specifications Material Frame: Plastics (Flammability: UL94V-), Impeller: Plastics (Flammability: UL94V-1) Expected Life Refer to specifications L1:Survival rate:9% at 6, rated voltage, and continuously run in a free air state Lead Wire Inlet red black Sensor yellow Control brown Outlet orange gray Sensor purple Control white Storage Temperature 3 to 7 Non-condensing 38 38 48mm Mass 8g CRA type Specifications The following nos. have PWM controls and pulse sensors. Rated Voltage Operating Voltage Range PWM duty Rated Current Rated Input Rated Speed Max. Air Flow Max. Static Pressure SPL Operating Temperature Expected Life Model No. V V cycle % A W min m³/min Pa inchh ² O db(a) h Inlet Outlet 1 18. 17,6 14,52.77 27.2 7. 2.81 64 9CRA312P4K3.2 2.4 5,28 4,2.22 7.8 54.9.22 33 12 1.8 to 13.2 2 to 7 4, 1 1.1 13.2 16, 13,2.7 24.7 56. 2.25 62 9CRA312P4J3.18 2.2 4,8 3,96.21 7.4 5.4.2 31 PWM Available options: Without Sensor Pulse Sensor Dimensions Unit : mm Inlet side 4-3.5.3 +3 32 1 48.5 38.5 5 5 3.3 4-3.5.3 1 +3 32 3.3 38.5 Lead Wire AWG28 UL17 Rotating Direction Air Flow Direction Rotating Direction Reference dimension of mounting holes and vent opening Unit : mm 37 Options Unit : mm Model 19-165 Surface treatment Nickel-chrome plating silver 3.3 16 4-3.7 4-4.15 3.5 4.8.5 37.5 16 3.3 37 3.5 17.5 27 34 187

Air Flow - Static Pressure Characteristics PWM Duty Cycle 8 3. 7 6 2. 5 4 3 1. 2.5 1 % 1% 5%.1.2.3.4.5.6.7.8.9 5 1 15 2 25 3 9CRA312P4K3 2. 1..5 7 6 5 4 3 2 1 % 5% PWM Duty Cycle 1%.1.2.3.4.5.6.7.8 5 1 15 2 25 9CRA312P4J3 Counter Rotating Fan 38mm Operating Voltage Range 8 3. 7 6 2. 5 4 3 1. 2.5 1 PWM PWM 1 Duty Cycle 13.2V 1.8V.1.2.3.4.5.6.7.8.9 5 1 15 2 25 3 9CRA312P4K3 2. 1..5 7 6 5 4 3 2 1 PWM PWM 1 Duty Cycle 13.2V 1.8V.1.2.3.4.5.6.7.8 5 1 15 2 25 9CRA312P4J3 PWM Duty - Speed Characteristics Example Rotation min Speed min Voltage DCDC 2, 15, 1, 5, 5,28min -1 4,2min -1 17,6min -1 14,52min -1 1 9CRA312P4K3 Rotation min Speed min Voltage DC DC 2, 15, 4,8min -1 1, 5, 3,96min -1 16,min -1 13,2min -1 1 9CRA312P4J3 188

Counter Rotating Fan 4mm sq. San Ace 4 48mm thick (CRA type), 56mm thick (CRB type) 56mm thick (CRF type), 56mm thick (CRD type) 56mm thick (CRE type), 56mm thick (CRA type) General Specifications Material Frame: Plastics (Flammability: UL94V-), Impeller: Plastics (Flammability: UL94V-1) Expected Life Refer to specifications L1:Survival rate:9% at 6, rated voltage, and continuously run in a free air state Lead Wire Inlet red black Sensor yellow Control brown Outlet orange gray Sensor purple Control white Storage Temperature 3 to 7 Non-condensing 4 4 48mm Mass 8g CRA type Specifications The following nos. have PWM controls and pulse sensors. Model No. Rated Voltage Operating Voltage Range PWM duty Rated Current Rated Input Rated Speed Max. Air Flow Max. Static Pressure SPL Operating Temperature Expected Life V V cycle % A W min m³/min Pa inchh ² O db(a) h Inlet Outlet 9CRA412P4K3 1 1.6 19.2 17,5 11,7.92 3 65. 2.61 64.19 2.28 5,25 3,51.276 9.75 58.5.235 33 9CRA412P4J3 12 1.8 to 13.2 1 1.2 14.4 16,2 1,8.85 3. 56. 2.25 62.15 1.8 4,5 3,.236 8.33 43.2.173 28 2 to 7 4, 9CRA412P4G3 1 1. 12. 14,7 9,8.77 27.2 46. 1.85 59.15 1.8 4,41 2,94.231 8.16 41.4.166 28 PWM Available options: Without Sensor Pulse Sensor Dimensions Unit : mm 4-3.5.3 Mounting Hole Inlet side +3 32 1 5 5 Lead Wire AWG28 UL17 48.5 4.5 32.3 4-3.5.3 1 +3 32 32.3 4.3 3.5.3 4 1 29.5 49.5 18.3 38.5 Rotating Direction Air Flow Direction Rotating Direction Reference dimension of mounting holes and vent opening Unit : mm 39 32.3 17.6 4-3.7 Options Unit : mm Model 19-59 Surface treatment Nickel-chrome plating silver 4 17.6 32.3 39 45.3 189

Air Flow - Static Pressure Characteristics PWM Duty Cycle 3. 2. 1..5 8 7 6 5 4 3 2 1 1% 5% %.1.2.3.4.5.6.7.8.9 1. 5 1 15 2 25 3 35 9CRA412P4K3 3. 2. 1..5 8 7 6 5 4 3 2 1 1% 5% %.1.2.3.4.5.6.7.8.9 1. 5 1 15 2 25 3 35 9CRA412P4J3 3. 2. 1..5 8 7 6 5 4 3 2 1 1% 5% %.1.2.3.4.5.6.7.8.9 1. 5 1 15 2 25 3 35 9CRA412P4G3 Counter Rotating Fan 4mm Operating Voltage Range 8 3. 7 6 2. 5 4 3 1. 2.5 1 PWM PWM 1 Duty Cycle 13.2V 1.8V 3. 2. 1..5 8 7 6 5 4 3 2 1 PWM PWM 1 Duty Cycle 13.2V 1.8V 8 3. 7 6 2. 5 4 3 1. 2.5 1 PWM PWM 1 Duty Cycle 13.2V 1.8V.1.2.3.4.5.6.7.8.9 1. 5 1 15 2 25 3 35 9CRA412P4K3.1.2.3.4.5.6.7.8.9 1. 5 1 15 2 25 3 35 9CRA412P4J3.1.2.3.4.5.6.7.8.9 1. 5 1 15 2 25 3 35 9CRA412P4G3 PWM Duty - Speed Characteristics Example Rotation min Speed min Voltage DCDC 2, 15, 17,5min -1 5,25min -1 11,7min -1 1, Outlet 5, 3,51min -1 1 9CRA412P4K3 Rotation min Speed min Voltage DC DC 2, 15, 1, 16,2min -1 4,5min -1 1,8min -1 5, 3,min -1 1 9CRA412P4J3 Rotation min Speed min Voltage DC DC 2, 15, 1, 14,7min -1 4,41min -1 9,8min -1 5, 2,94min -1 1 9CRA412P4G3 19

Counter Rotating Fan 4mm sq. San Ace 4 48mm thick (CRA type), 56mm thick (CRB type) 56mm thick (CRF type), 56mm thick (CRD type) 56mm thick (CRE type), 56mm thick (CRA type) General Specifications Material Frame: Plastics (Flammability: UL94V-), Impeller: Plastics (Flammability: UL94V-) Expected Life Refer to specifications L1:Survival rate:9% at 6, rated voltage, and continuously run in a free air state Lead Wire Inlet red black Sensor yellow Control brown Outlet orange gray Sensor purple Control white Storage Temperature 3 to 7 Non-condensing 4 4 56mm Mass 1g CRB type Specifications The following nos. have PWM controls and pulse sensors. Model No. 9CRB412P5S21 9CRB412P5K1 9CRB412P5J21 Rated Voltage Operating Voltage Range PWM duty Rated Current Rated Input Rated Speed Max. Air Flow Max. Static Pressure SPL Operating Temperature Expected Life V V cycle % A W min m³/min Pa inchh ² O db(a) h Inlet Outlet 1 1.4 16.8 22, 19,7.9 31.8 1,45 4.197 68 3,.9 1.8 3,8 3,5.15 5.3 31.124 26 1.88 6 19, 17,.76 26.83 73 2.93 62 12 1.8 to 13.2 2 to 7.11 1.32 5,7 5,1.21 7.41 67.26 33 4, 1.72 8.64 17,3 16,.71 25.1 65 2.61 61.7.84 3,45 3,2.13 4.59 26.1 24 Available options: Without Sensor Pulse Sensor PWM Dimensions Unit : mm Inlet side 4-3.5.3 Mounting Hole +3 32 (1) 56.5 (5) (5) 4.3 32.3 4-3.5.3 (1) +3 32 32.3 4.3 Lead Wire AWG28 UL161 Rotating Direction Air Flow Direction Rotating Direction Reference dimension of mounting holes and vent opening Unit : mm 39 32.3 18 4-3.7 39.5 18 32.3 39 191

Options Unit : mm Model 19-59 Surface treatment Nickel-chrome plating silver 49.5 3.5.3 29.5 18.3 45.3 4 1 Air Flow - Static Pressure Characteristics 38.5 Counter Rotating Fan 4mm PWM Duty Cycle inch H2O Pa 4.5 4. 3.5 3. 2. 1..5 1,1 1, 9 8 7 6 5 4 3 2 1 % 5%.2.4.6.8 1% 1. 5 1 15 2 25 3 35 9CRB412P5S21 Operating Voltage Range inch H2O Pa 4.5 4. 3.5 3. 2. 1..5 1,1 1, 9 8 7 6 5 4 3 2 1 PWM PWM 1 Duty Cycle 1 /13.2V 1.8V.2.4.6.8 1. 5 1 15 2 25 3 35 9CRB412P5S21 DC 3.5 3. 2. 1..5 9 8 7 6 5 4 3 2 1 % 1% 5%.2.4.6.8 1. 5 1 15 2 25 3 35 Air Flow 9CRB412P5K1 PWM PWM 1 Duty Cycle 3.5 3. 2. 1..5 9 8 7 6 5 4 3 2 1.2.4.6 13.2V 1.8V.8 1. 5 1 15 2 25 3 35 Air Flow 9CRB412P5K1 3. 2. 1..5 8 7 6 5 4 3 2 1 3. 2. 1..5 % 1% 5%.2.4.6.8 1. 5 1 15 2 25 3 35 Air Flow 9CRB412P5J21 8 7 6 5 4 3 2 1 PWM PWM 1% Duty Cycle 1 /13.2V 1.8V.2.4.6.8 1. 5 1 15 2 25 3 35 Air Flow 9CRB412P5J21 PWM Duty - Speed Characteristics Example Rotation min Speed min Voltage DC DC 25, 2, 15, 1, Inlet 3,8min -1 22,min -1 19,7min -1 5, 3,5min -1 1 9CRB412P5S21 Rotation min Speed min Voltage DC DC 2, 15, 1, 5, 5,7min -1 5,1min -1 19,min -1 17,min -1 1 9CRB412P5K1 Rotation min Speed min Voltage DC DC 2, 15, 1, 5, 3,45min -1 3,2min -1 17,3min -1 16,min -1 1 9CRB412P5J21 192

Counter Rotating Fan 4mm sq. San Ace 4 48mm thick (CRA type), 56mm thick (CRB type) 56mm thick (CRF type), 56mm thick (CRD type) 56mm thick (CRE type), 56mm thick (CRA type) General Specifications Material Frame: Plastics (Flammability: UL94V-), Impeller: Plastics (Flammability: UL94V-) Expected Life Refer to specifications L1:Survival rate:9% at 6, rated voltage, and continuously run in a free air state Lead Wire Inlet red black Sensor yellow Control brown Outlet orange gray Sensor purple Control white Storage Temperature 3 to 7 Non-condensing 4 4 56mm Mass 9g CRD type Specifications The following nos. have PWM controls and pulse sensors. Model No. 9CRD412P5J3 9CRD412P5G3 9CRD412P5H3 9CRD412P5M3 Rated Voltage Operating Voltage Range PWM duty Rated Current Rated Input Rated Speed Max. Air Flow Max. Static Pressure SPL Operating Temperature Expected Life V V cycle % A W min m³/min Pa inchh ² O db(a) h Inlet Outlet 1 1.15 13.8 19, 12,6.87 3.72 63 3 61.12 1.44 3,7 2,5.15 5.3 25.1 22 1.9 1.8 16,7 11,25.77 27.19 5 2.1 58 12 1.8 to 13.2.1 1.2 3,35 2,25.13 4.59 21.8 21 1.6 7.2 15, 1,.7 24.72 41 1.65 56 2 to 7 4,.9 1.8 3, 2,.12 4.24 16.6 2 1.52 6.24 14, 9,3.65 22.95 36 1.45 54.7.84 2, 1,3.7 2.47 7.3 15 Available options: Without Sensor Pulse Sensor PWM Dimensions Unit : mm Inlet side 4-3.5.3 Mounting Hole 3 32 1 1 5 56.5 5 4.3 32.3 4-3.5.3 Mounting Hole 3 32 Lead Wire AWG28 UL17 32.3 4.3 Rotating Direction Air Flow Direction Rotating Direction 195

Reference dimension of mounting holes and vent opening Unit : mm 39 32.3 17.6 4-3.7 4 3.5.3 4 1 29.5 49.5 18.3 38.5 17.6 32.3 39 Counter Rotating Fan 4mm Options Unit : mm Model 19-59 Surface treatment Nickel-chrome plating silver 45.3 196

Counter Rotating Fan 4mm sq. San Ace 4 4 4 56mm Mass 9g Air Flow - Static Pressure Characteristics PWM Duty Cycle 7 6 2 5 4 5% 3 1 2.5 % 1.1.2.3.4.5.6.7.8.9 1. 5 1 15 2 25 3 35 6 6 PWM Duty Cycle PWM Duty Cycle PWM Duty Cycle 1% 2 5 1% 2 5 1% 4 3 5% 1 2.5 1 % 7.1.2.3.4.5.6.7.8.9 1. 5 1 15 2 25 3 35 9CRD412P5J3 9CRD412P5G3 9CRD412P5H3 Operating Voltage Range 4 3 1 5% 2.5 1 % 7.1.2.3.4.5.6.7.8.9 1. 5 1 15 2 25 3 35 3 2 1.5 8 7 6 5 4 3 2 1 PWM PWM 1 Duty Cycle 1 13.2V 1.8V.1.2.3.4.5.6.7.8.9 1. 5 1 15 2 25 3 35 9CRD412P5J3 PWM PWM 1 Duty Cycle 1 8 3 7 2 6 5 13.2V 1 4 3 1.8V 2.5 1.1.2.3.4.5.6.7.8.9 1. 5 1 15 2 25 3 35 9CRD412P5G3 PWM PWM 1 Duty Cycle 1 8 3 7 2 6 5 13.2V 4 3 1 1.8V 2.5 1.1.2.3.4.5.6.7.8.9 1. 5 1 15 2 25 3 35 9CRD412P5H3 PWM Duty - Speed Characteristics Example Rotation min Speed min Voltage DCDC PWM 2, 19,min -1 15, 3,7min -1 1, 12,6min -1 5, 2,5min -1 1 9CRD412P5J3 Rotation min Speed min Voltage DCDC 2, Inlet 15, 3,35min -1 1, 16,7min -1 11,25min -1 5, 2,25min -1 1 9CRD412P5G3 Rotation min Speed min Voltage DCDC PWM 2, 15, Inlet 15,min -1 1, 3,min -1 1,min -1 5, 2,min -1 1 9CRD412P5H3 197

7 6 2 5 4 3 1 2.5 1 PWM Duty Cycle 1% 5% %.1.2.3.4.5.6.7.8.9 1. 5 1 15 2 25 3 35 9CRD412P5M3 Counter Rotating Fan 4mm PWM PWM 1 Duty Cycle 8 3 7 6 13.2V 2 5 4 3 1 1.8V 2.5 1.1.2.3.4.5.6.7.8.9 1. 5 1 15 2 25 3 35 9CRD412P5M3 Rotation min Speed min Voltage DCDC PWM 2, 15, Inlet 1, 2,min -1 5, 14,min -1 9,3min -1 1,3min -1 1 9CRD412P5M3 198

Counter Rotating Fan 4mm sq. San Ace 4 48mm thick (CRA type), 56mm thick (CRB type) 56mm thick (CRF type), 56mm thick (CRD type) 56mm thick (CRE type), 56mm thick (CRA type) General Specifications Material Frame: Aluminum, Impeller: Plastics (Flammability: UL94V-) Expected Life Refer to specifications L1:Survival rate:9% at 6, rated voltage, and continuously run in a free air state Lead Wire Inlet red black Sensor yellow Control brown Outlet orange gray Sensor purple Control white Storage Temperature 3 to 7 Non-condensing 4 4 56mm Mass 11g Low vibration CRE type Specifications The following nos. have PWM controls and pulse sensors. Rated Voltage Operating Voltage Range PWM duty Rated Current Rated Input Rated Speed Max. Air Flow Max. Static Pressure SPL Operating Temperature Expected Life Model No. V V cycle % A W min m³/min Pa inchh ² O db(a) h Inlet Outlet 1 1.4 16.8 15,8 12,2.9 31.8 57. 2.29 62 9CRE412P5J3 12 1.8 to 13.2 2 to 7 4,.1 1.2 2,85 2,25.12 4.2 13.7.55 PWM Available options: Without Sensor Pulse Sensor Dimensions Unit : mm Inlet side 4-3.5.3 Mounting Hole +3 32 (1) 5.3 56.5 5.3 4-3.5.3 4.3 32.3 (1) +3 32 Lead Wire AWG28 UL161 32.3 4.3 Rotating Direction Airflow Direction Rotating Direction Reference dimension of mounting holes and vent opening Unit : mm 3.5.3 4 1 29.5 49.5 18.3 45.3 38.5 39 32.3 17.6 4-3.7 Options Unit : mm Model 19-59 Surface treatment Nickel-chrome plating silver 4 17.6 32.3 39 199

Air Flow - Static Pressure Characteristics PWM Duty Cycle 2.8 7 2.4 6 2. 5 1.6 4 1.2 3.8 2.4 1 1% 5% %.1.2.3.4.5.6.7.8.9 1. 5 1 15 2 25 3 35 9CRE412P5J3 Counter Rotating Fan 4mm Operating Voltage Range 2.8 7 2.4 6 2. 5 1.6 4 1.2 3.8 2.4 1 PWM PWM 1 Duty Cycle 13.2V 1.8V.1.2.3.4.5.6.7.8.9 1. 5 1 15 2 25 3 35 9CRE412P5J3 PWM Duty - Speed Characteristics Example Rotation min Speed min Voltage DC DC 2, 15, 2,85min 1, -1 5, 2,25min -1 15,8min -1 12,2min -1 1 9CRE412P5J3 2

Counter Rotating Fan 4mm sq. San Ace 4 48mm thick (CRA type), 56mm thick (CRB type) 56mm thick (CRF type), 56mm thick (CRD type) 56mm thick (CRE type), 56mm thick (CRA type) General Specifications Material Frame: Plastics (Flammability: UL94V-), Impeller: Plastics (Flammability: UL94V-) Expected Life Refer to specifications L1:Survival rate:9% at 6, rated voltage, and continuously run in a free air state Lead Wire Inlet red black Sensor yellow Outlet orange gray Sensor purple Storage Temperature 3 to 7 Non-condensing 4 4 56mm Mass 9g CRA type Specifications The following nos. have pulse sensors. Rated Voltage Operating Voltage Range Rated Current Rated Input Rated Speed Max. Air Flow Max. Static Pressure SPL Operating Temperature Expected Life Model No. V V A W min m³/min Pa inchh ² O db(a) h Inlet Outlet 9CRA412K51 1.8 to 12.6 1.8 21.6 17, 13,.95 33.5 65 2.61 65 2 to 6 9CRA412J51 12 1.4 16.8 15,8 12,2.9 31.8 57 2.29 62 4, 1.8 to 13.2 2 to 7 9CRA412G51 1. 12. 14, 1,4.77 27.2 435 1.75 59 Available options: Without Sensor Please inquire as the availability of these functions depend on the model. Lock Sensor PWM Control Dimensions Unit : mm 4-3.5.3 Inlet side +3 32 1 5 56.5 5 4.3 32.3 4-3.5.3 1 +3 32 32.3 4.3 Lead Wire AWG28 UL17 Rotating Direction Air Flow Direction Rotating Direction Reference dimension of mounting holes and vent opening Unit : mm 39 32.3 17.6 4-3.7 4 17.6 32.3 39 21

Options Unit : mm Model 19-59 Surface treatment Nickel-chrome plating silver 49.5 3.5.3 29.5 18.3 45.3 4 1 38.5 Counter Rotating Fan 4mm Air Flow - Static Pressure Characteristics 3.2 2.8 2.4 2. 1.6 1.2.8.4 8 7 6 5 4 3 2 1.1.2.3 K speed 12.6 V 12 V 1.8 V.4.5.6.7.8.9 1. 5 1 15 2 25 3 35 Air Flow 9CRA412K51 8 3. 7 6 2. 5 4 3 1. 2.5 1 J speed 13.2 V 12 V 1.8 V.1.2.3.4.5.6.7.8.9 1. 1.1 5 1 15 2 25 3 35 Air Flow 9CRA412J51 2. 1..5 G speed 6 13.2 V 5 12 V 4 1.8 V 3 2 1.1.2.3.4.5.6.7.8.9 1. 5 1 15 2 25 3 35 Air Flow 9CRA412G51 22

Counter Rotating Fan 6mm sq. San Ace 6 51mm thick (CR type), 56mm thick (CRA type) 76mm thick (CRA type) General Specifications Material Frame: Plastics (Flammability: UL94V-), Impeller: Plastics (Flammability: UL94V-1) Expected Life Refer to specifications L1:Survival rate:9% at 6, rated voltage, and continuously run in a free air state Lead Wire Inlet red black Sensor yellow Control brown Outlet orange gray Sensor purple Control white Storage Temperature 3 to 7 Non-condensing 6 6 51mm Mass 18g CR type Specifications The following nos. have PWM controls and pulse sensors. Rated Voltage Operating Voltage Range PWM duty Rated Current Rated Input Rated Speed Max. Air Flow Max. Static Pressure SPL Operating Temperature Expected Life Model No. V V cycle % A W min m³/min Pa inchh ² O db(a) h Inlet Outlet 1 2.7 32.4 11,5 9, 2.3 71.7 6 2.41 68 9CR612P5G3.22 2.64 3, 2,3.48 16.9 4.16 34 12 1.8 to 13.2 2 to 7 4, 1 2. 24. 1,5 8,2 1.85 65.4 5 2.1 65 9CR612P5H3.22 2.64 3, 2,3.48 16.9 4.16 34 PWM Available options: Without Sensor Pulse Sensor Dimensions Unit : mm Inlet side 4-4.3.3 Mounting Hole +5 3 1 4 51.5 4 6.5 5.3 4-4.3.3 1 +5 3 5.3 6.5 Lead Wire AWG26 UL143 Rotating Direction Air Flow Direction Rotating Direction Reference dimension of mounting holes and vent opening Unit : mm 59 5.3 29.7 4-4.5 Options Unit : mm Model 19-139E 19-139H 53 Surface treatment Nickel-chrome plating silver Cation electropainting black 4.3.3 4 1 75 62.5 62.7 29.7 5.3 59 7.7 23

Counter Rotating Fan 6mm sq. San Ace 6 51mm thick (CR type), 56mm thick (CRA type) 76mm thick (CRA type) General Specifications Material Frame: Plastics (Flammability: UL94V-), Impeller: Plastics (Flammability: UL94V-1) Expected Life Refer to specifications L1:Survival rate:9% at 6, rated voltage, and continuously run in a free air state Lead Wire Inlet red black Sensor yellow Control brown Outlet orange gray Sensor purple Control white Storage Temperature 3 to 7 Non-condensing 6 6 56mm Mass 2g CRA type Specifications The following nos. have PWM controls and pulse sensors. Model No. 9CRA612P6K1 9CRA612P6J1 9CRA612P6G1 Rated Voltage Operating Voltage Range PWM duty Rated Current Rated Input Rated Speed Max. Air Flow Max. Static Pressure SPL Operating Temperature Expected Life Note) V V cycle % A W min m³/min Pa inchh ² O db(a) h Inlet Outlet 1 3.1 37.2 18,3 15,8 2.28 8.5 1,13 4.54 73 3,/6.17 2. 3,8 3,3.47 16.6 49.2 35 1 2.3 27.6 16,8 14,5 2.1 74.2 95 3.82 7 12 1.8 to 13.2 2 to 7.15 1.8 3,8 3,3.47 16.6 49.2 35 4,/6 1 1.3 15.6 13,5 11,4 1.65 58.3 62 2.49 65 (7,/4 ).1 1.2 3, 2,5.36 12.7 31.12 29 Note: Expected life at 4 ambient is just reference value. Available options: Without Sensor Pulse Sensor PWM Dimensions Unit : mm Inlet side 4-4.5.3 +5 Mounting Hole 3 (1) Lead Wire AWG26 UL143 AWG26 UL143 5.3 6.5 (4) (4) 56.5 Rotating Direction Air Flow Direction Rotating Direction 59 5±.3 29.7 4-4.5 62.7 62.7 29.7 5±.3 59 6.5 5.3 4-4.5.3 Reference dimension of mounting holes and vent opening Unit : mm Options Unit : mm Model 19-139E 19-139H Surface treatment Nickel-chrome plating silver Cation electropainting black 4.3.3 53 4 1 75 62.5 7.7 25

Options Unit : mm Resin finger guards Model 19-13G Resin filter kits Model 19-13F13 13PPI 19-13F2 2PPI 19-13F3 3PPI 19-13F4 4PPI 6.5 1 5.3 6.5 1 5.3 6.5.5 4-2.5 4-4.3.3 64 1 5.3 64 1 5.3 4-1.5 9.5.5 4-2.5 4-4.3.3 Counter Rotating Fan 6mm Air Flow - Static Pressure Characteristics PWM Duty Cycle 5.5 1,4 5. 4.5 1,2 4. 1, 3.5 3. 8 6 2. 4 1..5 2 5.5 1,4 5. 1,2 4.5 4. 1, 3.5 8 3. 6 2. 4 1. 2.5 %.5 1. 1% 5% 2. 1 2 3 4 5 6 7 8 9CRA612P6K1 Operating Voltage Range PWM PWM 1 Duty Cycle 1 13.2V.5 1. 1.8V 2. 1 2 3 4 5 6 7 8 9CRA612P6K1 1,2 4.5 4. 1, 3.5 8 3. 6 2. 4 1..5 1..5 2 1,2 4.5 4. 1, 3.5 8 3. 6 2. 4 %.5 1. 1% 5% 2. 1 2 3 4 5 6 7 8 9CRA612P6J1 2 PWM PWM 1 Duty Cycle 1 13.2V.5 1. 1.8V 2. 1 2 3 4 5 6 7 8 9CRA612P6J1 1,2 4.5 4. 1, 3.5 8 3. 6 2. 4 1..5 1..5 2 1,2 4.5 4. 1, 3.5 8 3. 6 2. 4 % 5%.5 1. 1% 2. 1 2 3 4 5 6 7 8 9CRA612P6G1 2 PWM PWM 1 Duty Cycle 1 13.2V.5 1. 1.8V 2. 1 2 3 4 5 6 7 8 9CRA612P6G1 PWM Duty - Speed Characteristics Example Rotation min Speed min Voltage DC DC 2, 18,3min -1 15,8min -1 18, 16, 14, 3,8min 12, -1 1, 8, 6, 4, 3,3min 2, -1 1 9CRA612P6K1 Rotation min Speed min Voltage DC DC 18, 16, 16,8min -1 14, 14,5min -1 12, 1, 3,8min -1 8, 6, 4, 2, 3,3min -1 1 9CRA612P6J1 Rotation min Speed min Voltage DC DC 18, 16, 14, 12, 1, 3,min -1 8, 6, 4, 2, 2,5min -1 13,5min -1 11,4min -1 1 9CRA612P6G1 26

Counter Rotating Fan 6mm sq. San Ace 6 51mm thick (CR type), 56mm thick (CRA type) 76mm thick (CRA type) General Specifications Material Frame: Plastics (Flammability: UL94V-), Impeller: Plastics (Flammability: UL94V-) Expected Life Refer to specifications L1:Survival rate:9% at 6, rated voltage, and continuously run in a free air state Lead Wire Inlet red black Sensor yellow Control brown Outlet orange gray Sensor purple Control white Storage Temperature 3 to 7 Non-condensing 6 6 76mm Mass 27g CRA type Specifications The following nos. have PWM controls and pulse sensors. Model No. 9CRA612PG1 9CRA612PS1 Rated Voltage Operating Voltage Range PWM duty Rated Current Rated Input Rated Speed Max. Air Flow Max. Static Pressure SPL Operating Temperature Expected Life Note) V V cycle % A W min m³/min Pa inchh ² O db(a) h Inlet Outlet 1 2.3 27.6 16,5 13, 2. 7.6 1, 4. 66.22 2.7 3,6 2,8.43 15.1 47.6.19 32 4,/6 12 1.8 to 13.2 2 to 7 1 18. 14, 11, 1.7 6. 72 2.89 63 (7,/4 ).17 2.1 3,2 2,5.38 13.4 37.6.15 29 Note: Expected life at 4 ambient is just reference value. Available options: Without Sensor Pulse Sensor PWM Dimensions Unit : mm Inlet side 4-4.5.3 +5 3 (1) 76.5 (4) (4) 6.5 5.3 (1) +5 3 5.3 6.5 Lead Wire AWG26 UL143 4-4.5.3 Rotating Direction Air Flow Direction Rotating Direction Reference dimension of mounting holes and vent opening Unit : mm 59 5.3 29.7 4-4.5 Options Unit : mm Model 19-139E 19-139H 53 Surface treatment Nickel-chrome plating silver Cation electropainting black 4.3.3 4 1 75 62.5 62.7 29.7 5.3 59 7.7 27

Options Unit : mm Resin finger guards Model 19-13G Resin filter kits Model 19-13F13 13PPI 19-13F2 2PPI 19-13F3 3PPI 19-13F4 4PPI 6.5 1 5.3 6.5 1 5.3 6.5.5 4-2.5 4-4.3.3 64 1 5.3 64 1 5.3 4-1.5 9.5.5 4-2.5 4-4.3.3 Counter Rotating Fan 6mm Air Flow - Static Pressure Characteristics PWM Duty Cycle 5. 4. 3. 2. 1. 5. 4. 3. 2. 1. 1,2 1, 8 6 4 2 % PWM Duty Cycle 1% 5%.5 1. 2. 1 2 3 4 5 6 7 8 9CRA612PG1 Operating Voltage Range 1,2 1, 8 6 4 2 PWM PWM 1 Duty Cycle 1 13.2V 1.8V.5 1. 2. 1 2 3 4 5 6 7 8 9CRA612PG1 5. 1,2 4. 1, 8 3. 6 2. 4 1. 2.5 5. 1,2 4. 1, 8 3. 6 2. 4 1. 2 PWM Duty Cycle 1% 5% % 1. 2. 1 2 3 4 5 6 7 8 9CRA612PS1 PWM PWM 1 Duty Cycle 1 13.2V 1.8V.5 1. 2. 1 2 3 4 5 6 7 8 9CRA612PS1 PWM Duty - Speed Characteristics Example Rotation min Speed min Voltage DC DC 18, 16, 14, Inlet 12, 1, 3,6min -1 8, 6, 16,5min -1 13,min -1 4, 2, 2,8min -1 1 9CRA612PG1 Rotation min Speed min Voltage DC DC 18, 16, 14, 12, 1, 8, 6, 3,2min -1 14,min -1 11,min -1 4, 2, 2,5min -1 1 9CRA612PS1 28

Counter Rotating Fan 8mm sq. San Ace 8 8mm thick (CRA type) General Specifications Material Frame: Plastics (Flammability: UL94V-), Impeller: Plastics (Flammability: UL94V-) Expected Life Refer to specifications L1:Survival rate:9% at 6, rated voltage, and continuously run in a free air state Lead Wire Inlet red black Sensor yellow Control brown Outlet orange gray Sensor purple Control white Storage Temperature 3 to 7 Non-condensing 8 8 8mm Mass 45g CRA type Specifications The following nos. have PWM controls and pulse sensors. Rated Voltage Operating Voltage Range PWM duty Rated Current Rated Input Rated Speed Max. Air Flow Max. Static Pressure SPL Operating Temperature Expected Life Note) Model No. V V cycle % A W min m³/min Pa inchh ² O db(a) h Inlet Outlet 1 5.3 63.6 12, 11,3 4.5 158.9 1,15 4.62 76 9CRA812P8G1 12 1.8 to 13.2.2 2.4 2, 1,9.74 26.1 31.9.13 3 4,/6 2 to 7 1 1.32 63.4 12, 11,3 4.5 158.9 1,15 4.62 76 (7,/4 ) 9CRA848P8G1 48 4.8 to 55.2.29 13.9 5, 4,7 1.88 66.2 2.8 52 Note: Expected life at 4 ambient is just reference value. Available options: Without Sensor Pulse Sensor PWM Dimensions Unit : mm 4-4.5.5 Mounting Hole Inlet side (4) 8 1 (4) 8.5 7.5 (1) +3 3 Lead Wire AWG24 UL143 4-4.5.5 Rotating Direction Air Flow Direction Rotating Direction 7.5 8.5 Reference dimension of mounting holes and vent opening Unit : mm 78.5 7.3 Inlet side 78.5 7.3 9 4-4.5 78.5 7.3 78.5 7.3 82 4-4.5 Options Unit : mm Model 19-49C Surface treatment Nickel-chrome plating silver 15.5 4.3.3 75 39.6 88 5 1 11.2 Model 19-49E Surface treatment Nickel-chrome plating silver 19-49H Cation electropainting black 4.3.3 5 1 75 15.5 88 29 11.2

Options Unit : mm Resin finger guards Model 19-12G 82 1 7.3 82 1 7.3 7.5 4-2.5 4-4.3.3 Air Flow - Static Pressure Characteristics PWM Duty Cycle Resin filter kits Model 19-12F13 13PPI 19-12F2 2PPI 19-12F3 3PPI 19-12F4 4PPI 85.5 1 7.3 85.5 1 7.3 4-1.5.5 4-4.3.3 4-2.5 Counter Rotating Fan 8mm 14 5. 12 4. 1 8 3. 6 2. 4 1. 2 PWM Duty Cycle 1% 5% % 1. 2. 3. 4. 5. 2 4 6 8 1 12 14 16 Air Flow 9CRA812P8G1 (m 3 /min) (CFM) 14 5. 12 4. 1 3. 8 6 2. 4 1. 2 DC 48V PWM Duty Cycle 1% 5% % 1. 2. 3. 4. 5. 2 4 6 8 1121416 9CRA848P8G1 (m 3 /min) (CFM) Operating Voltage Range 14 5. 12 4. 1 3. 8 6 2. 4 1. 2 PWM PWM 1 Duty Cycle 1 /13.2V 1.8V 1. 2. 3. 4. 5. 2 4 6 8 1 12 14 16 Air Flow 9CRA812P8G1 (m 3 /min) (CFM) 14 5. 12 4. 1 3. 8 6 2. 4 1. 2 PWM PWM 1 Duty Cycle 1 48V/55.2V 4.8V 1. 2. 3. 4. 5. 2 4 6 8 1121416 Air Flow 9CRA848P8G1 (m 3 /min) (CFM) PWM Duty - Speed Characteristics Example Rotation min Speed min Voltage DC DC 12, min -1 11,3 min -1 12, 11, 1, 9, 8, 7, 6, 2,min -1 5, 4, 3, 2, 1,9min 1, 1 9CRA812P8G1 Rotation min Speed min 12, 11, 1, Voltage 48V DC48V DC 12, min -1 11,3 min -1 9, 8, 5,min -1 7, 6, 5, 4, 4,7min -1 3, 2, 1, 1 9CRA848P8G1 21

Counter Rotating Fan 12 mm sq. San Ace 12 76mm thick CR type General Specifications Material Frame: Plastics (Flammability: UL94V-), Impeller: Plastics (Flammability: UL94V-1) Expected Life Refer to specifications L1:Survival rate:9% at 6, rated voltage, and continuously run in a free air state Lead Wire Inlet red black Sensor yellow Control brown Outlet orange gray Sensor purple Control white Storage Temperature 3 to 7 Non-condensing 12 12 76mm Mass 67g CR type Specifications The following nos. have PWM controls and pulse sensors. Rated Voltage Operating Voltage Range PWM duty Rated Current Rated Input Rated Speed Max. Air Flow Max. Static Pressure SPL Operating Temperature Expected Life Model No. V V cycle % A W min m³/min Pa inchh ² O db(a) h Inlet Outlet 1 7.2 86.4 6,2 3,8 8.5 3 48 1.93 7 9CR1212PG3 12 1.8 to 13.2 2 to 6 4, 1.1 13.2 2,7 1,8 3.8 134 95.38 51 PWM Available options: Without Sensor Pulse Sensor Dimensions Unit : mm Inlet side 4-4.3.3 Mounting Hole +3 3 1 76 1 12.8 14.8.3 4-4.3.3 1 +3 3 14.8.3 12.8 Lead Wire AWG22 UL143 Rotating Direction Air Flow Direction Rotating Direction Reference dimension of mounting holes and vent opening Unit : mm Inlet side 14.8.3 4-4.5 14.8.3 4-4.5 118 127 14.8.3 118 135 14.8.3 118 118 211

Options Unit : mm Model 19-19C 19-19H Surface treatment Nickel-chrome plating silver Cation electropainting black Resin finger guards Model 19-1G 4.3.3 42.2 Model 19-19E 19-19K 15.5 148 15.5 113 13 5 1 Surface treatment Nickel-chrome plating silver Cation electropainting black 113 4.3.3 18.6 5 1 13 119 1 14.8.3 124 1 14.8.3 119 1 14.8.3 Resin filter kits Model 19-1F13 13PPI 19-1F2 2PPI 19-1F3 3PPI 19-1F4 4PPI 124 1 14.8.3 7.5 4-2.5.5 4-4.3.3 4-4.3.3 Counter Rotating Fan 12mm 148 4-11.5 4-2.5 Air Flow - Static Pressure Characteristics PWM Duty Cycle 2. 1..5 7 6 5 4 3 2 PWM Duty Cycle 1% 5% % 1 2 4 6 8 1 1 2 3 4 9CR1212PG3 Operating Voltage Range 2. 1..5 7 6 5 4 3 2 1 PWM PWM 1 Duty Cycle 1 13.2V 1.8V 2 4 6 8 1 1 2 3 4 9CR1212PG3 PWM Duty Speed Characteristics Example Rotation min Speed min Voltage DC DC 8, 6, 6,2min -1 2,7min -1 4, 3,8min -1 2, 1,8min -1 1 9CR1212PG3 212

Counter Rotating Fan 172 mm San Ace 172 12mm thick (CR type) General Specifications Material Frame: Aluminum, Impeller: Plastics (Flammability: UL94V-) Expected Life Refer to specifications L1:Survival rate:9% at 6, rated voltage, and continuously run in a free air state Lead Wire Inlet red black Sensor yellow Control brown Outlet orange gray Sensor purple Control white Storage Temperature 3 to 7 Non-condensing 172mm 15mm 12mm Mass 1,6g CR type Specifications The following nos. have PWM controls and pulse sensors. Rated Voltage Operating Voltage Range PWM duty Rated Current Rated Input Rated Speed Max. Air Flow Max. Static Pressure SPL Operating Temperature Expected Life Model No. V V cycle % A W min m³/min Pa inchh ² O db(a) h Inlet Outlet 1 5.5 264 7,3 6,4 18 636 1,4 5.62 83 9CR5748P9G1 48 36 to 72 2 to 7 4,.5 24 2,4 1,9 5.5 194.3 152.61 54 PWM Available options: Without Sensor Pulse Sensor Lock Sensor Low speed Sensor Dimensions Unit : mm side 4-4.5.3 Mounting Hole +3 3 (1) 12 1 7.5.4 7.5.4 side 15.8 4-4.5.3 (1) +3 3 Lead Wire AWG22 UL143 162.5 172.8 55.5 55.5 Rotating Direction Airflow Direction Rotating Direction Reference dimension of mounting holes and vent opening Unit : mm 162.5 9.5 4-4.5 168 Options Unit : mm Model 19-319J Surface treatment Nickel-chrome plating silver.5 172 1 147 162.4 4.3.2 152 5.5 1 For the finger guard Model: 19-319J, fix the finger guard to four holes as shown in the diagram. Plain washers Spring washers Screws Hexagonal nuts Fan 55.5 147 55.5 55.5 71.3 1 71.3 1 213

Options Unit : mm Model 19-319E 19-319H Surface treatment Nickel-chrome plating silver Cation electropainting black Model 19-32 Surface treatment Nickel-chrome plating silver For the finger guard Model: 19-319E, 19-319H, 19-32, fix the finger guard to two holes as shown in the diagram. Do not fix it to any other holes. Hexagonal nuts 148 172.5 1 162.4 4.3.2 9.5 1 152 4.3.2.4 3.2 1 62.2 148 172 1.5 162 Plain washers Spring washers Screws Fan Counter Rotating Fan 172mm Air Flow - Static Pressure Characteristics PWM Duty Cycle 1,6 6 1,4 5 1,2 4 1, 3 8 6 2 4 1 2 DC 48V 1% 5% % 5 1 15 2 1 2 3 4 5 6 7 Air Flow 9CR5748P9G1 Operating Voltage Range 1,6 6 1,4 5 1,2 4 1, 3 8 6 2 4 1 2 PWM PWM 1 Duty Cycle 1 72V 48V 36V 5 1 15 2 1 2 3 4 5 6 7 9CR5748P9G1 PWM Duty - Speed Characteristics Example Rotation min Speed min Voltage 48V DC48V DC 8, 7, 6, 5, 4, 3, 2, 1, 2,4min -1 1,9min -1 7,3min -1 6,4min -1 1 9CR5748P9G1 214