| PartNumber | BM5115-04W-B49-L50 | BM5115-04W-B40-L00 | BM5115-04W-B49-L00 |
| Description | Blowers DC Blower, 51x15mm, 12VDC, 2.8CFM, Tachometer, 3-Wire | Blowers DC Blower, 51x15mm, 12VDC, 2.8CFM, 2-Wire | Blowers DC Blower, 51x15mm, 12VDC, 2.8CFM, Lock Rotor, 3-Wire |
| Manufacturer | NMB Technologies | NMB Technologies | NMB Technologies |
| 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 | 2.8 CFM | 2.8 CFM | 2.8 CFM |
| Bearing Type | Ball | Ball | Ball |
| Noise | 35 dBA | 35 dBA | 35 dBA |
| Speed | 4500 RPM | 4500 RPM | 4500 RPM |
| Power Rating | 1.44 W | 1.44 W | 1.44 W |
| Housing Material | Plastic | Plastic | Plastic |
| Termination Style | Wire Leads | Wire Leads | Wire Leads |
| Series | BM5115 | BM5115 | BM5115 |
| Length | 15 mm | 15 mm | 15 mm |
| Pressure Type | 0.48 in H2O | 0.48 in H2O | 0.48 in H2O |
| Size | 51 mm | 51 mm | 51 mm |
| Brand | NMB Technologies | NMB Technologies | NMB Technologies |
| Product Type | Blowers | Blowers | Blowers |
| Factory Pack Quantity | 200 | 200 | 200 |
| Subcategory | Fans, Blowers & Accessories | Fans, Blowers & Accessories | Fans, Blowers & Accessories |
| Part # Aliases | 05115GA-12M-AT-00 | 05115GA-12M-AA-00 | 05115GA-12M-AL-00 |
| Unit Weight | 0.880085 oz | - | 0.880085 oz |