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Littelfuse 0402L050SLKR | 500 mA 6 V PolySwitch Resettable PPTC Fuse
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pLittelfuse 0402L050SLKR — 500 mA, 6 V, fuse./p
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Littelfuse 0402L050SLKR | 500 mA 6 V PolySwitch Resettable PPTC Fuse
Littelfuse 0402L050SLKR | 500 mA 6 V PolySwitch Resettable PPTC Fuse belongs to the Littelfuse range. It carries 0.50 A.
Technical Data
| Parameter | Rating |
|---|---|
| Parameter | Value |
| Manufacturer / Series | Littelfuse / 0402L Series |
| Part number | 0402L050SLKR |
| Protection type | Polymeric PTC (PPTC) resettable |
| Hold current | 0.50 A |
| Trip current | 1.00 A |
| Maximum voltage | 6 Vdc |
| Maximum fault current | 40 A |
| Typical power dissipation | 0.5 W |
| Maximum time to trip | 0.10 s at 8.00 A |
| Resistance R min (initial) | 0.040 Ω |
| Resistance R 1max (after trip / reflow) | 0.400 Ω |
| Package | 0402 surface mount (approx. 1.0 × 0.5 mm) |
| Operating temperature | -40 °C to +85 °C |
| Agency / environmental | UL E183209, TÜV R50119118, RoHS compliant, lead-free and halogen free |
Design Notes
- Do not upsize beyond 0.50 A to stop nuisance trips — fix the cause instead.
Where It Is Used
Typical places this fuse turns up:
- EV
Ordering Details
Order code 0402L050SLKR from Littelfuse, supplied in 0402 surface mount (approx. 1.0 × 0.5 mm). Confirm the exact suffix before release.
Shenzhen Gaorunxin Technology Co., Ltd
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