| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
816 pcs
|
816 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 |
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| Automotive Grade | |
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| Halogen Free | |
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The Littelfuse 043803.5WRA is a 3.5 Amp fast-acting fuse from the 438A series, designed for surface mount applications. It is rated for 12 volts AC and 32 volts DC with a breaking capacity of 50 amperes. The fuse features a fast blow response time with a melting I²t of 0.647 A²s. The operating temperature range spans -55°C to +150°C. The component measures 1.58 mm length by 0.85 mm width by 0.61 mm height in an 0603 (1608 metric) ceramic package. The 438A series is AECQ-compliant, 100% lead-free, RoHS compliant, and halogen-free with CSA and UR agency approvals.
The fuse is rated for 3.5 A continuous current.
The fuse is rated 12 VAC and 32 VDC.
The fuse has a breaking capacity of 50 A at rated voltage.
It is a fast-blow fuse. At 250% of rated current the opening time is 5 seconds maximum.
The fuse is packaged in an 0603 (1608 metric) surface mount ceramic package.