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For Reference Only
| Part Number | RXEF250-2 |
| OEMstron Part # | RXEF250-2 |
| Manufacturer | Littelfuse |
| Category | Power › Circuit Protection › PTC Resettable Fuses |
| Description | PTC RESET FUSE 72V 2.5A RADIAL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | RXEF250-2 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 21 - May 26 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
RXEF250-2 Specifications
| Part Number | RXEF250-2 | |
| Brand | Littelfuse | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Power | |
| Category | Circuit Protection | |
| Subcategory | PTC Resettable Fuses | |
| Manufacturer | Littelfuse Inc. | |
| Series | PolySwitch®, RXEF | |
| Type | Polymeric | |
| Voltage - Max | 72V | |
| Current - Max | 40A | |
| Current - Hold (Ih) (Max) | 2.5A | |
| Current - Trip (It) | 5A | |
| Time to Trip | 15.6s | |
| Resistance - Initial (Ri) (Min) | 50 mOhms | |
| Resistance - Post Trip (R1) (Max) | 130 mOhms | |
| Resistance - 25°C (Typ) | - | |
| Operating Temperature | -40°C ~ 85°C | |
| Ratings | - | |
| Mounting Type | Through Hole | |
| Package / Case | Radial, Disc | |
| Size / Dimension | 0.819" Dia x 0.118" T (20.80mm x 3.00mm) | |
| Height - Seated (Max) | 1.000" (25.40mm) | |
| Thickness (Max) | - | |
| Lead Spacing | 0.400" (10.15mm) |
RXEF250-2 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
RXEF250-2 D# E02:0323_01982857 Littelfuse Inc |
PTC Resettable Fuse 2.5A(hold) 5A(trip) 72VAC/72VDC 40A 2.5W 15.6s 0.05Ohm Radial 20.8 X 3mm T/R RoHS: Compliant
|
Europe - 8000 |
| Part Number | Description | Stock |
|
RXEF250-2 D# RXEF250-2 TE Connectivity |
PTC Resettable Fuse 40A 72V T/R - Tape and Reel (Alt: RXEF250-2) RoHS: Compliant
|
Americas - 66 |
| Part Number | Description | Stock |
|
RXEF250-2 TE Connectivity |
TE Connectivity RXEF250-2 |
8000 |
| Part Number | Description | Stock |
|
RF2691-000 Littelfuse Inc |
Polymeric 72V 5A 15.6s 130mohms Through Hole PTC Resettable Fuses RoHS |
1224 |
| Part Number | Description | Stock |
|
RXEF250-2 D# RXEF250-2HFCT-ND Littelfuse Inc |
PTC RESET FUSE 72V 2.5A RADIAL |
299 In Stock |
| Part Number | Description | Stock |
|
RXEF250-2 Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
| Part Number | Description | Stock |
|
RF2691-000 D# C207232 Littelfuse Inc |
1224 |
| Part Number | Description | Stock |
|
RXEF250-2 D# 650-RXEF250-2 Littelfuse Inc |
Resettable Fuses - PPTC Radial Lead 2.5A 72V 40A Imax RoHS: Compliant
|
19 |
| Part Number | Description | Stock |
|
RXEF250-2 D# 04H8133 Littelfuse Inc |
FUSE, PTC RESET, 72V, 2.5A, RADIAL, FULL REEL, Product Range:PolySwitch RXEF Series, Voltage Rating:72VDC, Holding Current:2.5A, Tripping Current:5A, Time to Trip:15.6s, Fuse Shape:Round, Current Rating Max:40A, Lead Spacing:10.9mm RoHS Compliant: Yes RoHS: Compliant
Min Qty: 5000
Container: TAPE & REEL - FULL
|
0 |
| Part Number | Description | Stock |
|
RXEF250-2 D# NS-RXEF250-2 TE Connectivity |
OEM/CM ONLY |
4352 |
| Part Number | Description | Stock |
|
RXEF250-2 TE Connectivity |
PTC RESETTABLE FUSE, 0.13OHM, THROUGH HOLE MOUNT |
838 |
| Part Number | Description | Stock |
|
RXEF2502 TE Connectivity |
OEM/CM ONLY |
4902 |
| Part Number | Description | Stock |
|
RXEF250-2 Littelfuse Inc |
Resettable Fuses - PPTC Radial Lead 2.5A 72V 40A Imax pbFree: Pb-Free
|
Americas - 0 |
|
RF2691-000 Littelfuse Inc |
Resettable Fuses - PPTC 72V 2.5A-HD 40A MAX pbFree: Pb-Free
|
Americas - 0 |
| Part Number | Description | Stock |
|
RXEF250-2 D# 53714227 Littelfuse Inc |
PTC Resettable Fuse 2.5A(hold) 5A(trip) 72VAC/72VDC 40A 2.5W 15.6s 0.05Ohm Radial 20.8 X 3mm T/R RoHS: Compliant
|
Americas - 8000 |
| Part Number | Description | Stock |
|
RXEF250-2 TE Connectivity |
RFQ |
1028 |
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| In Stock | 2,258 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| 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 |
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