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For Reference Only
| Part Number | RXEF040-2 |
| OEMstron Part # | RXEF040-2 |
| Manufacturer | Littelfuse |
| Category | Power › Circuit Protection › PTC Resettable Fuses |
| Description | PTC RESET FUSE 72V 400MA RADIAL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | RXEF040-2 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 25 - May 30 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
RXEF040-2 Specifications
| Part Number | RXEF040-2 | |
| 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) | 400mA | |
| Current - Trip (It) | 800mA | |
| Time to Trip | 3.8s | |
| Resistance - Initial (Ri) (Min) | 550 mOhms | |
| Resistance - Post Trip (R1) (Max) | 1.29 Ohms | |
| Resistance - 25°C (Typ) | - | |
| Operating Temperature | -40°C ~ 85°C | |
| Ratings | - | |
| Mounting Type | Through Hole | |
| Package / Case | Radial, Disc | |
| Size / Dimension | 0.299" Dia x 0.118" T (7.60mm x 3.00mm) | |
| Height - Seated (Max) | 0.532" (13.50mm) | |
| Thickness (Max) | - | |
| Lead Spacing | 0.199" (5.05mm) |
RXEF040-2 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
RXEF040-2 D# V79:2366_25091125 Littelfuse Inc |
PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 72VAC/72VDC 40A 0.56W 3.8s 0.55Ohm Radial 7.6 X 3mm T/R RoHS: Compliant
|
Americas - 3000 |
| Part Number | Description | Stock |
|
RXEF040-2 D# RXEF040-2 TE Connectivity |
PTC Resettable Fuse 40A 72V T/R - Tape and Reel (Alt: RXEF040-2) |
Americas - 1338 |
| Part Number | Description | Stock |
|
RXEF040-2 TE Connectivity |
Min Qty 3000 |
Contact Us |
| Part Number | Description | Stock |
|
RXEF040-2 D# RXEF040-2HFCT-ND Littelfuse Inc |
PTC RESET FUSE 72V 400MA RADIAL |
4129 In Stock |
| Part Number | Description | Stock |
|
RXEF040-2 TE Connectivity |
In stock shipping within 2days |
220 |
| Part Number | Description | Stock |
|
RXEF040-2 D# 2679669 Littelfuse Inc |
FUSE, RESETTABLE PTC, 72VDC, 40A, TH RoHS: Compliant
Min Qty: 5
Container: Each
|
3516 |
| Part Number | Description | Stock |
|
RXEF040-2 Littelfuse Inc |
RXEF Series 72 V 0.4 A Ihold Through Hole Radial PolySwitch Resettable Fuse RoHS: Compliant
pbFree: Yes
|
3000 Reel |
| Part Number | Description | Stock |
|
RXEF040-2 D# 650-RXEF040-2 Littelfuse Inc |
Resettable Fuses - PPTC Radial Lead .4A 72V 40A Imax RoHS: Compliant
|
3456 |
| Part Number | Description | Stock |
|
RXEF040-2 D# XSFP00000198365 Littelfuse Inc |
RXEF Series 72 V 0.4 A Ihold Through Hole Radial PolySwitch Resettable Fuse |
6000 |
| Part Number | Description | Stock |
|
RXEF040-2 D# 76T4566 Littelfuse Inc |
RESETTABLE FUSE, PTC, 72V, 400mA, RADIAL, Product Range:PolySwitch RXEF Series, Voltage Rating:72VDC, Holding Current:400mA, Tripping Current:800mA, Time to Trip:3.8s, Fuse Shape:Round, Current Rating Max:40A, Lead Spacing:5.8mm RoHS Compliant: Yes RoHS: Compliant
Min Qty: 3000
Container: Cut Tape
|
279 |
| Part Number | Description | Stock |
|
RXEF040-2 TE Connectivity |
RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, 1.29 ohm, THROUGH HOLE MOUNT |
1639 |
| Part Number | Description | Stock |
|
RXEF0402 TE Connectivity |
OEM/CM ONLY |
4693 |
| Part Number | Description | Stock |
|
RXEF040-2 Littelfuse Inc |
Resettable Fuses - PPTC Radial Lead .4A 72V 40A Imax pbFree: Pb-Free
|
Americas - 0 |
|
RF2634-000 Littelfuse Inc |
Resettable Fuses - PPTC 72V .4A-HD 40A MAX pbFree: Pb-Free
|
Americas - 0 |
| Part Number | Description | Stock |
|
RXEF040-2 TE Connectivity |
shipping today |
634 |
| Part Number | Description | Stock |
|
RXEF040-2 D# 50854929 Littelfuse Inc |
PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 72VAC/72VDC 40A 0.56W 3.8s 0.55Ohm Radial 7.6 X 3mm T/R RoHS: Compliant
|
Americas - 3000 |
| Part Number | Description | Stock |
|
RXEF040-2 D# 2679669 Littelfuse Inc |
FUSE, RESETTABLE PTC, 72VDC, 40A, TH RoHS: Compliant
Min Qty: 3000
Container: Each
|
3521 |
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| In Stock | 4,853 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
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