Bourns Inc. MF-R040
MPNMF-R040
Active
$0.3900Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Polymeric |
| Series | Multifuse®, MF-R |
| Mounting | Through Hole |
| Voltage - max | 60V |
| Current - max | 40 A |
| Current - trip | 800 mA |
| Current - hold (Ih) | 400 mA |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.291\" Dia x 0.122\" T (7.40mm x 3.10mm) |
| Height - seated | 0.539\" (13.70mm) |
| Approval agency | cURus, TUV |
| Package | Bulk |
| Lead spacing | 0.201\" (5.10mm) |
| Time to trip | 3.8 s |
| Case | Radial, Disc |
| Resistance - initial (Ri) | 520 mOhms |
| Resistance - post trip (R1) | 1.29 Ohms |