| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,748 pcs
|
2748 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 |
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| Manufacturer Name | |
| AEC Qualified | |
| Approval Agency | |
| Automotive Grade | |
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| Breaking Capacity @ Rated Voltage | |
| Current Rating | |
| Current Rating (Amps) | |
| Fuse Type | |
| Halogen Free | |
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| Length | |
| Melting I²t | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature - Maximum | |
| Package / Case | |
| Response Time | |
| Tape & Reel | |
| Voltage Rating | |
| Voltage Rating AC | |
| Voltage Rating DC | |
| Width |
The Littelfuse 0438005.WRA is a 5A fast-acting ceramic fuse from the 438A series, designed for surface mount assembly in compact automotive and industrial secondary circuit protection applications.
This fuse is rated for 12VAC and 32VDC operation with a breaking capacity of 50A at rated voltage. It features a fast blow response and a melting I²t of 0.747 A²s, providing high inrush current withstand capability typical of Littelfuse ceramic fuses.
Packaged in an 0603 (1608 metric) case measuring 1.58mm x 0.85mm x 0.61mm, this component is suitable for both leaded and lead-free reflow/wave soldering processes. It operates over a temperature range of -55°C to +150°C.
The part carries CSA and UR agency approvals and is qualified to Littelfuse automotive standards. It is 100% lead-free, RoHS compliant, and halogen-free.
The current rating is 5 A.
It is rated for 32 VDC and 12 VAC.
The breaking capacity is 50 A at rated voltage.
It is a fast blow (fast-acting) fuse.
It comes in a 0603 (1608 Metric) surface mount package.
The operating temperature range is -55°C to +150°C.
It is approved by CSA and UR.