Home / Products / Circuit Protection / PTC Resettable Fuses / RUEF400K
Product Introduction
RUEF400K
- Part Number
- RUEF400K
- Manufacturer/Brand
- Littelfuse Inc.
- Description
- PTC RESET FUSE 30V 4A RADIAL
- Category
- PTC Resettable Fuses
- RoHs Status
- Lead free / RoHS Compliant
- Series
- PolySwitch®, RUEF
- Quantity
- 1032pcs Stock Available.
Images are for reference only
See Product Specifications
See Product Specifications
Product Specifications
| Part Number | RUEF400K |
| Description | PTC RESET FUSE 30V 4A RADIAL |
| Manufacturer | Littelfuse Inc. |
| Series | PolySwitch®, RUEF |
| Part Status | Active |
| Type | Polymeric |
| Voltage - Max | 30V |
| Current - Max | 100A |
| Current - Hold (Ih) (Max) | 4A |
| Current - Trip (It) | 8A |
| Time to Trip | 12.7s |
| Resistance - Initial (Ri) (Min) | 10 mOhms |
| Resistance - Post Trip (R1) (Max) | 50 mOhms |
| Resistance - 25°C (Typ) | - |
| Operating Temperature | -40°C ~ 85°C |
| Ratings | - |
| Mounting Type | Through Hole |
| Package / Case | Radial, Disc |
| Size / Dimension | 0.551" L x 0.118" W (14.00mm x 3.00mm) |
| Height - Seated (Max) | 0.839" (21.30mm) |
| Thickness (Max) | - |
| Lead Spacing | 0.199" (5.05mm) |
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