Name: RGEF400K-AP
Brand: Littelfuse Inc.
SKU: RGEF400K-AP
Availability: InStock
Rating: 5 (160 reviews)

RGEF400K-AP

For Reference Only

Part Number	RGEF400K-AP
Manufacturer	Littelfuse Inc.
Description	POLYSWITCH PTC RESET 4A HLD AMMO
Datasheet	RGEF400K-AP Datasheet RGEF400K-AP Specifications
Package	Radial, Disc
ECAD
In Stock	4,338 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jul 2 - Jul 7 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # RGEF400K-AP (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 RGEF400K-AP specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RGEF400K-AP with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RGEF400K-AP.

RGEF400K-AP 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)

RGEF400K-AP Datasheet

RGEF400K-AP Reviews

Ism***** Rege

March 14, 2023

★ ★ ★ ★ ★

Great communication with sales. A pleasure to do business with you.

Avaly*****tterjee

February 26, 2023

★ ★ ★ ★ ★

Good service, and great value for money I am pleased with the item of RGEF400K-AP.

Rube*****squez

February 26, 2023

★ ★ ★ ★ ★

Very pleased with the parts from this company. First class service. Thanks!

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RGEF400K-AP Packaging

RGEF400K-AP FAQ

1. How to order RGEF400K-AP 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 RGEF400K-AP is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RGEF400K-AP. All suppliers must pass our qualification reviews before they can publish their products including RGEF400K-AP on Heisener; we pay more attention to the channels and quality of RGEF400K-AP products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RGEF400K-AP price and inventory displayed accurate?

The price and inventory of RGEF400K-AP 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 RGEF400K-AP?

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 RGEF400K-AP we delivered, we will accept the replacement or return of the RGEF400K-AP 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 RGEF400K-AP.

(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 RGEF400K-AP pin diagram, RGEF400K-AP datasheet?

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

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RGEF400K-AP 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

RGEF400K-AP

TE Connectivity

FUSE, PTC RESET, 16V, 4A, RADIAL, Holding Current:4A, Tripping Current:6.8A, Initial Resistance Max:0.039ohm, Operating Voltage:16VDC, PTC Fuse Case Style:Radial Leaded, Initial Resistance Min:0.021ohm, Lead Spacing:5.8mm , RoHS Compliant: Yes

Part Number

Manufacturer

Description

Stock

RGEF400K-AP

D# RGEF400K-APHFCT-ND

Littelfuse Inc

PTC RESET FUSE 16V 4A RADIAL

1912

Part Number

Manufacturer

Description

Stock

RGEF400K-AP

Littelfuse Inc

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

RGEF400K-AP

D# 650-RGEF400K-AP

Littelfuse Inc

Resettable Fuses - PPTC RGEF400K-AP

RoHS: Compliant

3724

Part Number

Manufacturer

Description

Stock

RGEF400K-AP

D# NS-RGEF400K-AP

TE Connectivity

OEM/CM ONLY

6311

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RGEF400K-AP

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