Name: RXEF375K
Brand: Littelfuse Inc.
SKU: RXEF375K
Availability: InStock
Rating: 5 (87 reviews)

RXEF375K

For Reference Only

Part Number	RXEF375K
Manufacturer	Littelfuse Inc.
Description	POLYSWITCH PTC RESET 3.75A HOLD
Datasheet	RXEF375K Datasheet RXEF375K Specifications
Package	Radial, Disc
ECAD
In Stock	28,050 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 10 - Jun 15 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # RXEF375K (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 RXEF375K specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RXEF375K with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RXEF375K.

RXEF375K Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - PTC Resettable Fuses
Package	Radial, Disc
ECAD
Series	PolySwitch?, RXEF
Type	Polymeric
Voltage - Max	72V
Current - Max	40A
Current - Hold (Ih) (Max)	3.75A
Current - Trip (It)	7.5A
Time to Trip	24s
Resistance - Initial (Ri) (Min)	30 mOhms
Resistance - Post Trip (R1) (Max)	80 mOhms
Resistance - 25°C (Typ)	-
Operating Temperature	-40°C ~ 85°C
Ratings	-
Mounting Type	Through Hole
Package / Case	Radial, Disc
Size / Dimension	1.035" Dia x 0.118" W (26.30mm x 3.00mm)
Height - Seated (Max)	1.224" (31.10mm)
Thickness (Max)	-
Lead Spacing	0.400" (10.15mm)

RXEF375K Datasheet

RXEF375K Reviews

Esperan*****akrishnan

March 30, 2023

★ ★ ★ ★ ★

Used this on starter solenoid and works as expected.

Tinl*****ills

March 24, 2023

★ ★ ★ ★ ★

It gives you a good quality product, with a great variety.. I will for sure order this set again when i start to run low

Will*****ndal

March 19, 2023

★ ★ ★ ★ ★

Every little component you can always find in here, and good suggestion for relative times too.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

RXEF375K Packaging

RXEF375K FAQ

1. How to order RXEF375K 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 RXEF375K is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RXEF375K. All suppliers must pass our qualification reviews before they can publish their products including RXEF375K on Heisener; we pay more attention to the channels and quality of RXEF375K products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RXEF375K price and inventory displayed accurate?

The price and inventory of RXEF375K 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 RXEF375K?

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 RXEF375K we delivered, we will accept the replacement or return of the RXEF375K 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 RXEF375K.

(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 RXEF375K pin diagram, RXEF375K datasheet?

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

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RXEF375K 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

RXEF375K

D# V79:2366_23470186

Littelfuse Inc

PTC Resettable Fuse 3.75A(hold) 7.5A(trip) 72VAC/72VDC 40A 3.2W 24s 0.03Ohm Radial 27.2 X 3mm Bag

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

RXEF375K

D# RXEF375K

TE Connectivity

RXEF375K - Bag (Alt: RXEF375K)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

RXEF375K

TE Connectivity

PPTC DIP 3.75A 72V

RXEF375K-0.144

TE Connectivity

PTC Resettable Fuse 3.75A(hold) 7.5A(trip) 72V 40A 3.2W 0.03Ohm Radial Bulk

Part Number

Manufacturer

Description

Stock

RXEF375K-0.144

D# RXEF375K-0.144-ND

Littelfuse Inc

PTC RESET FUSE 72V 3.75A RADIAL

RXEF375K

D# RXEF375KHF-ND

Littelfuse Inc

PTC RESET FUSE 72V 3.75A RADIAL

222

Part Number

Manufacturer

Description

Stock

RXEF375K

Littelfuse Inc

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

RXEF375K

TE Connectivity

OEM/CM Immediate delivery

110

Part Number

Manufacturer

Description

Stock

RXEF375K-0.144

D# NS-RXEF375K-0.144

TE Connectivity

OEM/CM ONLY

3317

RXEF375K

D# NS-RXEF375K

TE Connectivity

OEM/CM ONLY

7666

Part Number

Manufacturer

Description

Stock

RXEF375K

TE Connectivity

OEM/CM ONLY

1399

RXEF375K0.16

TE Connectivity

OEM/CM ONLY

2516

Part Number

Manufacturer

Description

Stock

RXEF375K

TE Connectivity

IN stock Immediate delivery

105

Part Number

Manufacturer

Description

Stock

RXEF375K

Littelfuse Inc

Resettable Fuses - PPTC Radial Lead 3.75A 72V 40A Imax

pbFree: Pb-Free

RF2713-000

Littelfuse Inc

Resettable Fuses - PPTC 72V 3.75A-HD 40A MAX

pbFree: Pb-Free

Part Number

Manufacturer

Description

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RXEF375K

TE Connectivity

shipping today

406

Part Number

Manufacturer

Description

Stock

RXEF375K

D# 16508273

TE Connectivity

PTC Resettable Fuse 3.75A(hold) 7.5A(trip) 72VAC/72VDC 40A 3.2W 24s 0.03Ohm Radial 27.2 X 3mm Bag

RoHS: Compliant

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RXEF375K

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