| PartNumber | 1004KL-04W-B30-B00 | 1004KL-04W-B50-B00 | 1004KL-04W-B49-B50 |
| Description | DC Fans DC Axial Fan, 25x10mm, 12VDC, 1.2CFM, Rib, 2-Wire | DC Fans DC Axial Fan, 25x10mm, 12VDC, 2CFM, Rib, 2-Wire | DC Fans DC Axial Fan, 25x10mm, 12VDC, 1.6CFM, Rib, Tachometer, 3-Wire |
| Manufacturer | NMB Technologies | NMB Technologies | NMB Technologies |
| Product Category | DC Fans | DC Fans | DC Fans |
| RoHS | Y | Y | Y |
| Product | DC Axial Fans | DC Axial Fans | DC Axial Fans |
| Type | Axial | Axial | Tachometer Sensor |
| Frame Dimensions mm | 25 mm L x 10 mm W x 25 mm H | 25 mm L x 10 mm W x 25 mm H | 25 mm L x 10 mm W x 25 mm H |
| Operating Supply Voltage | 12 VDC | 12 VDC | 12 VDC |
| Airflow | 1.2 CFM | 2 CFM | 1.6 CFM |
| Series | 1004KL | 1004KL | 1004KL |
| Height | 25 mm | 25 mm | 25 mm |
| Length | 25 mm | 25 mm | 25 mm |
| Width | 10 mm | 10 mm | 10 mm |
| Brand | NMB Technologies | NMB Technologies | NMB Technologies |
| Current Type | DC | DC | DC |
| Product Type | DC Fans | DC Fans | DC Fans |
| Factory Pack Quantity | 400 | 400 | 400 |
| Subcategory | Fans, Blowers & Accessories | Fans, Blowers & Accessories | Fans, Blowers & Accessories |
| Tradename | NMB-MAT | NMB-MAT | NMB-MAT |
| Part # Aliases | 02510KA-12L-AA-00 | 02510KA-12N-AA-00 | 02510KA-12M-AT-00 |
| Unit Weight | 0.264555 oz | 0.264555 oz | 0.264555 oz |