Littelfuse Inc.StrapRoHS
LR4-380F
PTC RESET FUSE 15V 3.8A STRAP
Category
Subcategory
Ptc Resettable Fuses
Package
Strap
Series
PolySwitch®, LR4
Status
Active
Datasheet
$1.05 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Littelfuse Inc. |
| Model | LR4-380F |
| Package / Case | Strap |
| Mounting Type | User Defined |
| Operating Temperature | -40°C ~ 85°C |
| Series | PolySwitch®, LR4 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
LR4-380F by Littelfuse Inc. is a commonly used electronic component in the Ptc Resettable Fuses category. Available in Strap package with -40°C ~ 85°C operating temperature range. Contact us for datasheet, pricing, and availability.
📖 Technical Guides for LR4-380F
Alternatives & Replacements
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All Technical Specifications
| Type | Polymeric |
| Time to Trip | 5 s |
| Current - Max | 100 A |
| Voltage - Max | 15V |
| Thickness (Max) | 0.039" (1.00mm) |
| Size / Dimension | 0.984" L x 0.283" W (25.00mm x 7.20mm) |
| Current - Trip (It) | 8.3 A |
| Current - Hold (Ih) (Max) | 3.8 A |
| Resistance - Initial (Ri) (Min) | 13 mOhms |
| Resistance - Post Trip (R1) (Max) | 37 mOhms |
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