040703.5WR
ActiveFUSE, SURFACE MOUNT, 3.5 A, SLOW BLOW, 32 VAC, 32 VDC, 1206 [3216 METRIC], 407 SERIES
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040703.5WR
ActiveFUSE, SURFACE MOUNT, 3.5 A, SLOW BLOW, 32 VAC, 32 VDC, 1206 [3216 METRIC], 407 SERIES
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Technical Specifications
Parameters and characteristics for this part
| Specification | 040703.5WR |
|---|---|
| Breaking Capacity @ Rated Voltage | 50 A |
| Current Rating (Amps) | 3.5 A |
| DC Cold Resistance | 0.03 Ohms |
| Fuse Type | Board Mount |
| Melting I˛t | 2.26 |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -55 °C |
| Package / Case | 1206 (3216 Metric) |
| Response Time | Slow Blow |
| Size / Dimension [x] | 0.126 in |
| Size / Dimension [x] | 3.2 mm |
| Size / Dimension [y] | 1.63 mm |
| Size / Dimension [y] | 0.064 in |
| Size / Dimension [z] | 0.84 mm |
| Size / Dimension [z] | 0.033 " |
| Voltage Rating - DC | 32 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 | $ 0.75 | |
| 5 | $ 0.73 | |||
| 10 | $ 0.70 | |||
| 50 | $ 0.59 | |||
| 100 | $ 0.49 | |||
| 250 | $ 0.45 | |||
| 500 | $ 0.38 | |||
| 1000 | $ 0.34 | |||
| Digi-Reel® | 1 | $ 0.75 | ||
| 5 | $ 0.73 | |||
| 10 | $ 0.70 | |||
| 50 | $ 0.59 | |||
| 100 | $ 0.49 | |||
| 250 | $ 0.45 | |||
| 500 | $ 0.38 | |||
| 1000 | $ 0.34 | |||
| Tape & Reel (TR) | 3000 | $ 0.28 | ||
| 6000 | $ 0.28 | |||
| Newark | Each (Supplied on Full Reel) | 1 | $ 0.39 | |
| 5000 | $ 0.38 | |||
| 10000 | $ 0.35 | |||
| 20000 | $ 0.33 | |||
| 30000 | $ 0.31 | |||
| 50000 | $ 0.29 | |||
Description
General part information
40703.5 Series
Littelfuse 407 Series is a 100% Lead-free, RoHS compliant and Halogen-free fuse designed specifically to provide overcurrent protection to circuits that operate under high working ambient temperatures up to 150º C and high in-rush currents. The general design ensures excellent temperature stability and performance reliability. This high I2t time lag fuse is designed to have ultra-high in-rush current withstand capability to avoid nuisance fuse open.
Documents
Technical documentation and resources