RXEF025 - Littelfuse

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

RXEF025
Manufacturer

Littelfuse
ChipWorker Part#

CW5607431
Category

Fuse
Package

Through Hole
Description

PTC Resettable Fuse 0.25A(hold) 0.5A(trip) 72V 40A 0.45W 2.5s 1.25Ω Radial 7.4 X 3mm Bag
Documentation

Datasheet

RXEF025 Global Supplier

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RXEF025 Specifications

Attribute	Attribute Value

Part Number	RXEF025
Manufacturer	Littelfuse
ChipWorker Part#	CW5607431
Category	Fuse
Documentation	Datasheet
Mounting Style	Through Hole
Case/Package	Through Hole
Voltage Rating (DC)	72.0 V
Operating Voltage	72 V
Time to Trip	2.5 s
Flammability Rating	UL 94 V-0
Power Dissipation	0.45 W
Resistance	3.00 Ω
Holding Current	0.25 A
Trip Current	500 mA
Current Rating (Max)	40 A
Holding Current (Max)	250 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Voltage Rating (Max)	72 V
Voltage Rating	72 VDC
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Size-Height	12.7 mm
Lead Length	7.60 mm
Cord Length	7.6 m
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Bag
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

The RXEF025 is a radial leaded PolySwitch Resettable Device for balance of voltage and hold current down 50mA and voltage rating up to 72V, compatible with high-volume electronics assembly and assists in meeting regulatory requirements.
Fast time-to-trip
Low resistance
250mA Hold current
500mA Trip current
UL94V-0 Flammability
Tin-plated copper-clad steel

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Ordering Information

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- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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