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RGEF400-2 Littelfuse Inc.

Part No.:: RGEF400-2

Manufacturer:: Littelfuse Inc.

Category:: PTC Resettable Fuses

Package:: Radial, Disc

Datasheet:: RGEF400-2.pdf

Description:: PTC RESET FUSE 16V 4A RADIAL

Quantity:: RFQ Add to RFQ List Buy Now Add to Cart

Unit Price:Request Quote

Total:Submit an RFQ for pricing

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Application Scenarios

What Applications Is RGEF400-2 Suitable For?

RGEF400-2 is a PTC Resettable Fuses product from Littelfuse Inc., suitable for component selection in communications, automotive electronics, industrial control, cloud computing and smart-device projects.

5G Communications & Small-Cell Equipment

Suitable for 5G communications equipment, small-cell base stations and information platforms that require reliable PTC Resettable Fuses components. Engineers can review the RGEF400-2 datasheet, package Radial, Disc and stock availability to support component selection.

Automotive & ADAS Electronic Systems

Suitable for automotive, ADAS and vehicle-control systems where original Littelfuse Inc. components are required, helping engineers evaluate RGEF400-2 specifications, pricing and supply lead time.

Industrial IoT & Automation Control

Suitable for industrial IoT, automation equipment, motor control and embedded-vision systems. Engineers can use the RGEF400-2 description, package Radial, Disc and technical specifications for BOM matching.

Cloud Computing & Data Center Platforms

Can be considered for cloud computing, data centers, server platforms and other high-reliability electronic systems. FudongIC supports RGEF400-2 datasheet lookup, stock confirmation, pricing requests and one-stop electronic component sourcing.

FudongIC has semiconductor distribution experience and works with global electronic component distributors and spot-stock suppliers in China, supporting component sourcing for 5G communications, aerospace and defense, automotive electronics, industrial control, medical electronics, energy and data-center applications.

Contact FudongIC for RGEF400-2 Pricing & Technical Support

Product Overview

RGEF400-2 is a PTC Resettable Fuses product from Littelfuse Inc.. It is supplied in package Radial, Disc and can be considered for electronic systems where stability, reliability and supply continuity are important. FudongIC can provide RGEF400-2 datasheet lookup, stock confirmation, pricing requests, BOM sourcing and component-selection support.

Product Description: PTC RESET FUSE 16V 4A RADIAL

Key Features

Part Number:RGEF400-2
Manufacturer:Littelfuse Inc.
Category:PTC Resettable Fuses
Package:Radial, Disc
Supports datasheet lookup, stock confirmation and pricing requests
Suitable for samples, small production runs and volume sourcing requirements

Applications

RGEF400-2 may be used in projects involving 5G communications, aerospace and defense, automotive electronics, industrial IoT, wireless embedded vision, cloud computing, data centers, medical electronics, motor control, automation, energy and building technologies, subject to the requirements of the specific design.

Procurement & Technical Support

If you are looking for RGEF400-2 stock, volume pricing, lead time, alternative parts or technical documents, you can submit an RFQ through FudongIC. Our sales and technical teams can review your application, specification requirements, package needs and purchase quantity to provide a suitable sourcing option.

Package/Case:

Radial, Disc
Packaging:

Tape & Reel (TR),Cut Tape (CT)
Series:

PolySwitch®, RGEF
ProductStatus:

Active
Type:

Polymeric
Voltage-Max:

16V
Current-Max:

100 A
Current-Hold(Ih)(Max):

4 A
Current-Trip(It):

6.8 A
TimetoTrip:

1.7 s
Resistance-Initial(Ri)(Min):

21 mOhms
Resistance-PostTrip(R1)(Max):

60 mOhms
Resistance-25°C(Typ):

-
OperatingTemperature:

-40°C ~ 85°C
Ratings:

-
MountingType:

Through Hole
Size/Dimension:

0.331 L x 0.098 W (8.40mm x 2.50mm)
Height-Seated(Max):

0.504 (12.80mm)
Thickness(Max):

-
Category:

PTC Resettable Fuses
Datasheet:

RGEF400-2.pdf

RGEF400-2 Frequently Asked Questions

Is RGEF400-2 currently in stock? ▼

FudongIC currently shows 15,700 units of RGEF400-2 in stock. Because electronic component inventory and pricing can change quickly, please submit an RFQ so we can confirm real-time stock, date code, unit price and lead time.

What is the minimum order quantity for RGEF400-2? ▼

The minimum order quantity currently shown for RGEF400-2 is 1. For samples, small-batch orders, volume purchasing or long-term supply, submit an RFQ through FudongIC and we can provide tier pricing based on your actual requirements.

Is RGEF400-2 original and genuine? ▼

FudongIC has experience in semiconductor distribution and works with global electronic component distributors and spot-stock suppliers in China. We focus on supply-channel review, quality control and traceability. If you need authenticity documentation, date-code information or quality files for RGEF400-2, please note this in your RFQ.

Can you provide a datasheet or technical support for RGEF400-2? ▼

Yes. You can view or download the RGEF400-2.pdf datasheet on this page. If you need pinout information, package details, BOM alternative suggestions or application-selection support for RGEF400-2, you can also contact the FudongIC technical and sales team.

Can you recommend alternative parts for RGEF400-2? ▼

Yes. Based on your application, preferred manufacturer, package Radial, Disc, electrical specifications and lead-time requirements, FudongIC can help evaluate alternatives or related-series parts for RGEF400-2. Please submit an RFQ with your original BOM or specification requirements.

Which applications and industries commonly use RGEF400-2? ▼

As a PTC Resettable Fuses product from Littelfuse Inc., RGEF400-2 may be used in projects involving 5G communications, aerospace and defense, automotive electronics, industrial IoT, wireless embedded vision, cloud computing, data centers, medical electronics, motor control, automation, energy and building technologies, subject to the requirements of the specific design.