Littelfuse Inc.Radial, DiscRoHS
RUEF250U-2
PTC RESET FUSE 30V 2.5A RADIAL
Category
Subcategory
Ptc Resettable Fuses
Package
Radial, Disc
Series
PolySwitch®, RUEF
Status
Active
Datasheet
$0.56 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
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Parameters
| Parameter | Value |
|---|---|
| Brand | Littelfuse Inc. |
| Model | RUEF250U-2 |
| Package / Case | Radial, Disc |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 85°C |
| Series | PolySwitch®, RUEF |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
RUEF250U-2 by Littelfuse Inc. is a commonly used electronic component in the Ptc Resettable Fuses category. Available in Radial, Disc package with -40°C ~ 85°C operating temperature range. Contact us for datasheet, pricing, and availability.
📖 Technical Guides for RUEF250U-2
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All Technical Specifications
| Type | Polymeric |
| Lead Spacing | 0.199" (5.05mm) |
| Time to Trip | 10.3 s |
| Current - Max | 100 A |
| Voltage - Max | 30V |
| Size / Dimension | 0.299" L x 0.110" W (7.60mm x 2.80mm) |
| Current - Trip (It) | 5 A |
| Height - Seated (Max) | 0.642" (16.30mm) |
| Current - Hold (Ih) (Max) | 2.5 A |
| Resistance - Initial (Ri) (Min) | 20 mOhms |
| Resistance - Post Trip (R1) (Max) | 70 mOhms |
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