Name: RGEF400-2
Brand: Littelfuse Inc.
SKU: RGEF400-2
Availability: InStock
Rating: 5 (156 reviews)

RGEF400-2

For Reference Only

Part Number	RGEF400-2
Manufacturer	Littelfuse Inc.
Description	POLYSWITCH PTC RESET 4A HLD
Datasheet	RGEF400-2 Datasheet RGEF400-2 Specifications
Package	Radial, Disc
ECAD
In Stock	2,178 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # RGEF400-2 (PTC Resettable Fuses) is manufactured by Littelfuse Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For RGEF400-2 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RGEF400-2 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RGEF400-2.

RGEF400-2 Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - PTC Resettable Fuses
Package	Radial, Disc
ECAD
Series	PolySwitch?, RGEF
Type	Polymeric
Voltage - Max	16V
Current - Max	100A
Current - Hold (Ih) (Max)	4A
Current - Trip (It)	6.8A
Time to Trip	1.7s
Resistance - Initial (Ri) (Min)	21 mOhms
Resistance - Post Trip (R1) (Max)	60 mOhms
Resistance - 25°C (Typ)	-
Operating Temperature	-40°C ~ 85°C
Ratings	-
Mounting Type	Through Hole
Package / Case	Radial, Disc
Size / Dimension	0.331" L x 0.098" W (8.40mm x 2.50mm)
Height - Seated (Max)	0.504" (12.80mm)
Thickness (Max)	-
Lead Spacing	0.199" (5.05mm)

RGEF400-2 Datasheet

RGEF400-2 Reviews

Yose*****vila

March 27, 2023

★ ★ ★ ★ ★

These did exactly what I needed them to do. Electricity only flows in one direction. Perfect.

All*****Lopez

February 21, 2023

★ ★ ★ ★ ★

2nd time buying these - quite good. Very fast shipping

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RGEF400-2 Packaging

RGEF400-2 FAQ

1. How to order RGEF400-2 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that RGEF400-2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RGEF400-2. All suppliers must pass our qualification reviews before they can publish their products including RGEF400-2 on Heisener; we pay more attention to the channels and quality of RGEF400-2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RGEF400-2 price and inventory displayed accurate?

The price and inventory of RGEF400-2 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of RGEF400-2?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the RGEF400-2 we delivered, we will accept the replacement or return of the RGEF400-2 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of RGEF400-2.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as RGEF400-2 pin diagram, RGEF400-2 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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RGEF400-2 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

RGEF400-2

D# V79:2366_17797764

Littelfuse Inc

PTC Resettable Fuse 4A(hold) 6.8A(trip) 16VDC 100A 2.4W 1.7s 0.021Ohm Radial 8.9 X 3 X 12.8mm T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

RGEF400-2

TE Connectivity

POLYSWITCH PTC RESET 4A HLD T/R

Part Number

Manufacturer

Description

Stock

RGEF400-2

D# C1S425201127996

Littelfuse Inc

PTC Resettable Fuse 4A(hold) 6.8A(trip) 16VDC 100A 2.4W 1.7s 0.021Ohm Radial 8.9 X 3 X 12.8mm T/R

RoHS: Compliant

Min Qty: 5

Container: Bulk

2062

Part Number

Manufacturer

Description

Stock

RGEF400-2

Littelfuse Inc

Through Hole PTC Resettable Fuses RoHS

2423

Part Number

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RGEF400-2

D# RGEF400-2HFCT-ND

Littelfuse Inc

PTC RESET FUSE 16V 4A RADIAL

2494

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RGEF400-2

Littelfuse Inc

PTC Resettable Fuse 4A 16V 2.4W

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

RGEF400-2

D# C468985

Littelfuse Inc

2423

Part Number

Manufacturer

Description

Stock

RGEF400-2

D# 650-RGEF400-2

Littelfuse Inc

Resettable Fuses - PPTC RGEF400-2

RoHS: Compliant

2195

Part Number

Manufacturer

Description

Stock

RGEF400-2

D# NS-RGEF400-2

TE Connectivity

OEM/CM ONLY

5064

Part Number

Manufacturer

Description

Stock

RGEF4002

TE Connectivity

OEM/CM ONLY

2176

Part Number

Manufacturer

Description

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RF3228-000

Littelfuse Inc

Resettable Fuses - PPTC 16V 4A-HD 100A MAX

pbFree: Pb-Free

RGEF400-2

Littelfuse Inc

Resettable Fuses - PPTC RGEF400-2

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

RGEF400-2

D# 31073566

Littelfuse Inc

PTC Resettable Fuse 4A(hold) 6.8A(trip) 16VDC 100A 2.4W 1.7s 0.021Ohm Radial 8.9 X 3 X 12.8mm T/R

RoHS: Compliant

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RGEF400-2

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