RHEF050 - Littelfuse

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

Part No

RHEF050
Manufacturer

Littelfuse
ChipWorker Part#

CW23257600
Category

Fuse
Package

Radial
Description

PTC Resettable Fuse 0.5A(hold) 0.9A(trip) 30VDC 40A 0.9W 2.5s 0.48Ω Radial 7.4 X 3mm Bag
Documentation

Datasheet

RHEF050 Global Supplier

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RHEF050 Specifications

Attribute	Attribute Value

Part Number	RHEF050
Manufacturer	Littelfuse
ChipWorker Part#	CW23257600
Category	Fuse
Documentation	Datasheet
Mounting Style	Through Hole
Case/Package	Radial
Pin Pitch	5.8 mm
Voltage Rating (DC)	30.0 V
Operating Voltage	30.0 V
Time to Trip	2.5 s
Power Dissipation	0.9 W
Resistance	1.1 Ω
Holding Current	0.5 A
Trip Current	920 mA
Current Rating (Max)	40 A
Holding Current (Max)	500 mA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Voltage Rating (Max)	30 VDC
Voltage Rating	30 VDC
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Size-Length	12.7 mm
Size-Height	12.7 mm
Size-Thickness	3 mm
Cord Length	7.6 m
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

The PolySwitch RHEF series Radial-leaded Resettable Device for flatter thermal derating and operating temperatures up to 125°C. It is compatible with high-volume electronics assembly.
Many product choices give engineers more design flexibility
Assists in meeting regulatory requirements
Higher voltage ratings allow use in new applications
Broadest range of radial-leaded resettable devices available in the industry
Current ratings from 50mA to 15A
Voltage ratings from 6V (computer and electronic applications) to 99V
UL, CSA and TÜV approved
Fast time-to-trip
Low resistance

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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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