| Part Number: | RUEF400K |
| Product Name: | RUEF400K PTC Resettable Fuses |
| Merchant-Specific Identifier: | RUEF400K |
| Category: | Circuit Protection > PTC Resettable Fuses |
| Brand: | Littelfuse Inc. |
| Description: | POLYSWITCH PTC RESET 4A HOLD |
| Series: | PolySwitch, RUEF |
| Packaging: | Bulk |
| 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 mOhm |
| Resistance - Post Trip (R1) (Max): | 50 mOhm |
| 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) |
Part Number
Brand
D/C
Qty
RUEF400K Littelfuse Inc
Littelfuse Inc
9447
USD 0
RUEF400K Littelfuse Inc. 2021+
Littelfuse Inc.
2021+
242725
USD 0
RUEF400K TE Connectivity 2021+
TE Connectivity
2021+
63000
USD 0
RUEF400K
1000
USD 0
RUEF400K LITTELFUSE/TE/RAYCHEMPPTC
LITTELFUSE/TE/RAYCHEMPPTC
21000
USD 0
RUEF400K Littelfuse Inc
Littelfuse Inc
9447
USD 0
RUEF400K Littelfuse Inc. 2021+
Littelfuse Inc.
2021+
242725
USD 0
RUEF400K TE Connectivity 2021+
TE Connectivity
2021+
63000
USD 0
RUEF400K
1000
USD 0
RUEF400K LITTELFUSE/TE/RAYCHEMPPTC
LITTELFUSE/TE/RAYCHEMPPTC
21000
USD 0
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