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For Reference Only
| Part Number | RUEF250U-2 |
| OEMstron Part # | RUEF250U-2 |
| Manufacturer | Littelfuse |
| Category | Power › Circuit Protection › PTC Resettable Fuses |
| Description | PTC RESET FUSE 30V 2.5A RADIAL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | RUEF250U-2 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Mar 22 - Mar 27 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
RUEF250U-2 Specifications
| Part Number | RUEF250U-2 | |
| 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) | 2.5A | |
| Current - Trip (It) | 5A | |
| Time to Trip | 10.3s | |
| Resistance - Initial (Ri) (Min) | 20 mOhms | |
| Resistance - Post Trip (R1) (Max) | 70 mOhms | |
| Resistance - 25°C (Typ) | - | |
| Operating Temperature | -40°C ~ 85°C | |
| Ratings | - | |
| Mounting Type | Through Hole | |
| Package / Case | Radial, Disc | |
| Size / Dimension | 0.299" L x 0.110" W (7.60mm x 2.80mm) | |
| Height - Seated (Max) | 0.642" (16.30mm) | |
| Thickness (Max) | - | |
| Lead Spacing | 0.199" (5.05mm) |
RUEF250U-2 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
RUEF250U-2 D# V72:2272_16240118 Littelfuse Inc |
PTC Resettable Fuse 2.5A(hold) 5A(trip) 30VAC/30VDC 100A 1.2W 10.3s 0.02Ohm Radial 11.4 X 3 X 18.3mm T/R RoHS: Compliant
|
Americas - 8 |
| Part Number | Description | Stock |
|
RUEF250U-2 D# RUEF250U-2 TE Connectivity |
PTC Resettable Fuse 100A 5s 30V 0.031 Ohm 2-Pin Radial - Tape and Reel (Alt: RUEF250U-2) |
Americas - 4624 |
| Part Number | Description | Stock |
|
RUEF250U-2 TE Connectivity |
RESETTABLE FUSE, PTC, 30V, 2.5A, RADIAL, Holding Current:2.5A, Tripping Current:5A, Initial Resistance Max:0.04ohm, Operating Voltage:30VDC, PTC Fuse Case Style:Radial Leaded, Initial Resistance Min:0.02ohm, Packaging:Cut Tape , RoHS Compliant: Yes |
376 |
| Part Number | Description | Stock |
|
RUEF250U-2 D# RUEF250U-2TR-ND Littelfuse Inc |
PTC RESET FUSE 30V 2.5A RADIAL |
On Order |
| Part Number | Description | Stock |
|
RUEF250U-2 D# 2078268 Littelfuse Inc |
RESETTABLE FUSE, PTC, 30V, 2.5A, RADIAL RoHS: Compliant
Min Qty: 3000
Container: Cut Tape
|
0 |
| Part Number | Description | Stock |
|
RUEF250U-2 Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
11 Cut Type/Mini-Reel |
| Part Number | Description | Stock |
|
RUEF250U-2 D# NS-RUEF250U-2 TE Connectivity |
OEM/CM ONLY |
30304 |
| Part Number | Description | Stock |
|
RUEF250U2 TE Connectivity |
OEM/CM ONLY |
13640 |
| Part Number | Description | Stock |
|
RF0057-000 Littelfuse Inc |
Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX (R) pbFree: Pb-Free
|
Americas - 0 |
|
RUEF250U-2 Littelfuse Inc |
Resettable Fuses - PPTC 2.5A 30V 40A Imax Uncoated pbFree: Pb-Free
|
Americas - 0 |
| Part Number | Description | Stock |
|
RUEF250U-2 D# 16508241 TE Connectivity |
PTC Resettable Fuse 2.5A(hold) 5A(trip) 30VAC/30VDC 100A 1.2W 10.3s 0.02Ohm Radial 11.4 X 3 X 18.3mm T/R RoHS: Compliant
|
Americas - 3000 |
| Part Number | Description | Stock |
|
RUEF250U-2 D# 2078268 Littelfuse Inc |
RESETTABLE FUSE, PTC, 30V, 2.5A, RADIAL RoHS: Compliant
Min Qty: 3000
Container: Cut Tape
|
0 |
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| In Stock | 8,084 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
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|---|---|---|
| 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 |
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