Semiconductors
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For Reference Only
| Part Number | RUEF400K |
| OEMstron Part # | RUEF400K |
| Manufacturer | Littelfuse |
| Category | Power › Circuit Protection › PTC Resettable Fuses |
| Description | PTC RESET FUSE 30V 4A RADIAL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | RUEF400K PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 3 - Feb 8 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
RUEF400K Specifications
| Part Number | RUEF400K | |
| Brand | Littelfuse | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Power | |
| Category | Circuit Protection | |
| Subcategory | PTC Resettable Fuses | |
| Manufacturer | Littelfuse Inc. | |
| Series | PolySwitch®, RUEF | |
| 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) |
RUEF400K Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
RUEF400K-2 D# V72:2272_16255971 Littelfuse Inc |
PTC Resettable Fuse 4A(hold) 8A(trip) 30VAC/30VDC 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19mm T/R RoHS: Compliant
|
Americas - 1705 |
|
RUEF400K D# V36:1790_11453577 Littelfuse Inc |
PTC Resettable Fuse 4A(hold) 8A(trip) 30VAC/30VDC 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm Bag RoHS: Compliant
|
Americas - 262 |
| Part Number | Description | Stock |
|
RUEF400K TE Connectivity |
FUSE, PTC RESET, 30V, 4A, RADIAL, Holding Current:4A, Tripping Current:8A, Initial Resistance Max:0.03ohm, Operating Voltage:30VDC, PTC Fuse Case Style:Radial Leaded, Initial Resistance Min:0.01ohm, Lead Spacing:5.8mm, Length:19.3mm , RoHS Compliant: Yes |
Contact Us |
|
RUEF400K-0.138 TE Connectivity |
POLYSWITCH PTC RESET 4A KINKED |
Contact Us |
|
RUEF400K-2 TE Connectivity |
FUSE 40A 30V FAST ACTING 2PIN - Tape and Reel |
Contact Us |
|
RUEF400K-AP TE Connectivity |
RUEF400K-AP - Ammo Pack |
Contact Us |
| Part Number | Description | Stock |
|
RUEF400K D# C1S425201096386 Littelfuse Inc |
PTC Resettable Fuse 4A(hold) 8A(trip) 30VDC 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm Bag RoHS: Not Compliant
pbFree: No
Min Qty: 5
Container: Bulk
|
997 |
| Part Number | Description | Stock |
|
RUEF400K Littelfuse Inc |
RoHS (ship within 1day) - D/C 2018 |
455 |
| Part Number | Description | Stock |
|
RUEF400K-2 D# RUEF400K-2HFCT-ND Littelfuse Inc |
PTC RESET FUSE 30V 4A RADIAL |
227 In Stock |
|
RUEF400K-AP D# RUEF400K-APCT-ND Littelfuse Inc |
PTC RESET FUSE 30V 4A RADIAL |
339 In Stock |
|
RUEF400K D# RUEF400KHF-ND Littelfuse Inc |
PTC RESET FUSE 30V 4A RADIAL |
5046 In Stock |
|
RUEF400K-0.138 D# RUEF400K-0.138-ND Littelfuse Inc |
PTC RESET FUSE 30V 4A RADIAL |
Limited Supply - Call |
| Part Number | Description | Stock |
|
RUEF400K D# 2786687 Littelfuse Inc |
FUSE, RESETTABLE PTC, 30VDC, 4A, THD RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
| Part Number | Description | Stock |
|
RUEF400K-2 Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
|
RUEF400K Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Bag |
| Part Number | Description | Stock |
|
RUEF400KAP TE Connectivity |
OEM/CM ONLY |
6209 |
| Part Number | Description | Stock |
|
RUEF400K-2 D# 650-RUEF400K-2 Littelfuse Inc |
Resettable Fuses - PPTC 4A 30V 100A Imax RoHS: Compliant
|
314 |
| Part Number | Description | Stock |
|
RUEF400K D# 40K8520 Littelfuse Inc |
FUSE, PTC RESET, 30V, 4A, RADIAL, Product Range:PolySwitch RUEF Series, Voltage Rating:30VDC, Holding Current:4A, Tripping Current:8A, Lead Spacing:5.8mm, Length:19.3mm, Operating Temperature Min:-40°C, Operating Temperature Max:85°CRoHS Compliant: Yes RoHS: Compliant
Min Qty: 10000
Container: Bulk
|
0 |
| Part Number | Description | Stock |
|
RUEF400K D# NS-RUEF400K TE Connectivity |
OEM/CM ONLY |
2297 |
|
RUEF400K-0.138 D# NS-RUEF400K-0.138 TE Connectivity |
OEM/CM ONLY |
7172 |
|
RUEF400K-2 D# NS-RUEF400K-2 TE Connectivity |
OEM/CM ONLY |
8898 |
| Part Number | Description | Stock |
|
RUEF400K Littelfuse Inc |
364 |
| Part Number | Description | Stock |
|
RUEF400K2 TE Connectivity |
OEM/CM ONLY |
15011 |
|
RUEF400KAP Tyco Electronics Raychem Circuit Protection |
OEM/CM ONLY |
8016 |
|
RUEF400K TE Connectivity |
OEM/CM ONLY |
471 |
| Part Number | Description | Stock |
|
RUEF400K-0.118 Littelfuse Inc |
30V 4A-HD 40A MAX pbFree: Pb-Free
|
Americas - 0 |
|
RF2726-000 Littelfuse Inc |
Resettable Fuses - PPTC 30V 4A-HD 40A MAX pbFree: Pb-Free
|
Americas - 0 |
|
RUEF400K-2 Littelfuse Inc |
Resettable Fuses - PPTC 4A 30V 100A Imax pbFree: Pb-Free
|
Americas - 0 |
|
RF2725-000 Littelfuse Inc |
Resettable Fuses - PPTC 30V 4A-HD 40A MAX pbFree: Pb-Free
|
Americas - 0 |
|
RUEF400K Littelfuse Inc |
Resettable Fuses - PPTC 4A 30V 40A Imax pbFree: Pb-Free
|
Americas - 0 |
| Part Number | Description | Stock |
|
RUEF400K-2 D# 36306320 Littelfuse Inc |
PTC Resettable Fuse 4A(hold) 8A(trip) 30VAC/30VDC 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19mm T/R RoHS: Compliant
|
Americas - 1705 |
|
RUEF400K D# 31310723 Littelfuse Inc |
PTC Resettable Fuse 4A(hold) 8A(trip) 30VAC/30VDC 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm Bag RoHS: Compliant
|
Americas - 997 |
| Part Number | Description | Stock |
|
RUEF400K D# 2786687 Littelfuse Inc |
FUSE, RESETTABLE PTC, 30VDC, 4A, THD RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
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Quick Inquiry
| In Stock | 1,399 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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