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| PartNumber | BFB0512H-R00 | BFB0512HA-C | BFB0512H-F00 |
| Description | Blowers DC Blower, 51x15mm, 12VDC, Locking Speed Sensor | Blowers DC Blower, 50x10mm, 12VDC | 51X51X15MM 12V DC FAN W/ SPEED SENSOR (TACH) - Trays (Alt: BFB0512H-F00) |
| Manufacturer | Delta Electronics | Delta Electronics | - |
| Product Category | Blowers | Blowers | - |
| RoHS | Y | Y | - |
| Type | Centrifugal Blower | Centrifugal Blower | - |
| Current Type | DC | DC | - |
| Operating Supply Voltage | 12 VDC | 12 VDC | - |
| Airflow | 3.88 CFM | 3.53 CFM | - |
| Bearing Type | Ball | Ball | - |
| Noise | 38 dBA | 32.5 dBA | - |
| Speed | 5500 RPM | 5100 RPM | - |
| Power Rating | 1.92 W | 1.44 W | - |
| Frame Dimensions mm | 51 mm L x 15 mm W x 51.3 mm H | 50 mm L x 10.3 mm W x 50 mm H | - |
| Housing Material | Plastic | Plastic | - |
| Termination Style | Wire Leads | Wire Leads | - |
| Series | BFB | BFB | - |
| Packaging | Bulk | Bulk | - |
| Height | 51.3 mm | 50 mm | - |
| Length | 51 mm | 50 mm | - |
| Pressure Type | 0.709 in H2O | 0.563 in H2O | - |
| Size | 51 mm | 50 mm | - |
| Width | 15 mm | 10.3 mm | - |
| Brand | Delta Electronics | Delta Electronics | - |
| Product Type | Blowers | Blowers | - |
| Factory Pack Quantity | 224 | 672 | - |
| Subcategory | Fans, Blowers & Accessories | Fans, Blowers & Accessories | - |
| Unit Weight | 1 oz | - | - |