Deep-Dive with AI
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Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | 043702.5WR |
|---|---|
| Approval Agency | CSA, UR |
| Breaking Capacity @ Rated Voltage | 50 A |
| Current Rating (Amps) | 2.5 A |
| DC Cold Resistance | 0.043 Ohms |
| Fuse Type | Board Mount (Cartridge Style Excluded) |
| Melting I²t | 0.225 |
| 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 | 32 V |
| Voltage Rating - DC | 35 V |
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 | $ 1.33 | |
| 5 | $ 1.10 | |||
| 10 | $ 1.01 | |||
| 50 | $ 0.84 | |||
| 100 | $ 0.78 | |||
| 250 | $ 0.70 | |||
| 500 | $ 0.64 | |||
| 1000 | $ 0.59 | |||
| Digi-Reel® | 1 | $ 1.33 | ||
| 5 | $ 1.10 | |||
| 10 | $ 1.01 | |||
| 50 | $ 0.84 | |||
| 100 | $ 0.78 | |||
| 250 | $ 0.70 | |||
| 500 | $ 0.64 | |||
| 1000 | $ 0.59 | |||
| N/A | 4323 | $ 1.47 | ||
| Tape & Reel (TR) | 3000 | $ 0.53 | ||
| Newark | Each | 1 | $ 1.30 | |
| 25 | $ 0.99 | |||
| 100 | $ 0.78 | |||
| 250 | $ 0.74 | |||
| 500 | $ 0.70 | |||
| 1000 | $ 0.66 | |||
| Sager | N/A | 3000 | $ 0.65 | |
Description
General part information
043702.5 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.