04371.25WR
ActiveFUSE, SURFACE MOUNT, 1.25 A, FAST ACTING, 63 VAC, 63 VDC, 1206 [3216 METRIC], 437 SERIES
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04371.25WR
ActiveFUSE, SURFACE MOUNT, 1.25 A, FAST ACTING, 63 VAC, 63 VDC, 1206 [3216 METRIC], 437 SERIES
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Technical Specifications
Parameters and characteristics for this part
| Specification | 04371.25WR |
|---|---|
| Approval Agency | CSA, UR |
| Breaking Capacity @ Rated Voltage | 50 A |
| Current Rating (Amps) | 1.25 A |
| DC Cold Resistance | 0.318 Ohms |
| Fuse Type | Board Mount (Cartridge Style Excluded) |
| Melting I²t | 0.256 |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -55 C |
| Package / Case | 1206 (3216 Metric) |
| Response Time | Fast Blow |
| Size / Dimension [x] | 3.2 mm |
| Size / Dimension [x] | 0.126 " |
| Size / Dimension [y] | 0.064 in |
| Size / Dimension [y] | 1.63 mm |
| Size / Dimension [z] | 0.82 mm |
| Size / Dimension [z] | 0.032 in |
| Voltage Rating - AC | 63 V |
| Voltage Rating - DC | 63 VDC |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.37 | |
| 5 | $ 1.32 | |||
| 10 | $ 1.24 | |||
| 50 | $ 1.02 | |||
| 100 | $ 0.85 | |||
| 250 | $ 0.83 | |||
| 500 | $ 0.70 | |||
| 1000 | $ 0.62 | |||
| Digi-Reel® | 1 | $ 1.37 | ||
| 5 | $ 1.32 | |||
| 10 | $ 1.24 | |||
| 50 | $ 1.02 | |||
| 100 | $ 0.85 | |||
| 250 | $ 0.83 | |||
| 500 | $ 0.70 | |||
| 1000 | $ 0.62 | |||
| N/A | 3499 | $ 1.47 | ||
| 9000 | $ 1.47 | |||
| Tape & Reel (TR) | 3000 | $ 0.53 | ||
| Newark | Each (Supplied on Full Reel) | 2000 | $ 0.66 | |
| 4000 | $ 0.60 | |||
| 6000 | $ 0.57 | |||
| 10000 | $ 0.56 | |||
Description
General part information
04371.25 Series
This 100% Lead Free and RoHS compliant fuse series has been designed specifically to provide over current protection to circuits that see high working ambient temperatures (up to 150°C). The general design ensures excellent temperature stability and performance reliability. In addition to this, the high i²t values typical of the Littelfuse Ceramic fuse family ensure high inrush current withstand capability.