| PartNumber | 109BJ12MD2 | 109BJ12HC2 | 109BJ12MC2 |
| Description | Blowers DC Blower, 127x32mm, 12VDC, Locked Rotor Sensor | Blowers DC Blower, 127x32mm, 12VDC, Tachometer | Blowers DC Blower, 127x32mm, 12VDC, Tachometer |
| Manufacturer | Sanyo Denki | Sanyo Denki | Sanyo Denki |
| Product Category | Blowers | Blowers | Blowers |
| RoHS | Y | Y | Y |
| Type | Centrifugal Blower | Centrifugal Blower | Centrifugal Blower |
| Current Type | DC | DC | DC |
| Operating Supply Voltage | 12 VDC | 12 VDC | 12 VDC |
| Airflow | 21.5 CFM | 27.5 CFM | 21.5 CFM |
| Bearing Type | Ball | Ball | Ball |
| Noise | 40 dBA | 46 dBA | 40 dBA |
| Speed | 1900 RPM | 2400 RPM | 1900 RPM |
| Power Rating | 3.48 W | 6.24 W | 3.48 W |
| Frame Dimensions mm | 127 mm L x 32 mm W x 127 mm H | 127 mm L x 32 mm W x 127 mm H | 127 mm L x 32 mm W x 127 mm H |
| Housing Material | Plastic | Plastic | Plastic |
| Termination Style | Wire Leads | Wire Leads | Wire Leads |
| Series | 9BJ Type | 9BJ Type | 9BJ Type |
| Packaging | Bulk | Bulk | Bulk |
| Height | 127 mm | 127 mm | 127 mm |
| Length | 127 mm | 127 mm | 127 mm |
| Pressure Type | 0.44 in H2O | 0.83 in H2O | 0.44 in H2O |
| Size | 127 mm | 127 mm | 127 mm |
| Width | 32 mm | 32 mm | 32 mm |
| Brand | Sanyo Denki | Sanyo Denki | Sanyo Denki |
| Compliance | CSA; TUV; UL | CSA; TUV; UL | CSA; TUV; UL |
| Product Type | Blowers | Blowers | Blowers |
| Factory Pack Quantity | 20 | 20 | 20 |
| Subcategory | Fans, Blowers & Accessories | Fans, Blowers & Accessories | Fans, Blowers & Accessories |
| Tradename | San Ace B127 | San Ace B127 | San Ace B127 |
| Part # Aliases | 1408130 | 1408126 | 1408129 |
| Unit Weight | 10.224158 oz | 10.224158 oz | 10.224158 oz |