Name: RXEF375
Brand: Littelfuse Inc.
SKU: RXEF375
Availability: InStock
Rating: 5 (134 reviews)

RXEF375

For Reference Only

Part Number	RXEF375
Manufacturer	Littelfuse Inc.
Description	POLYSWITCH PTC RESET 3.75A
Datasheet	RXEF375 Datasheet RXEF375 Specifications
Package	Radial, Disc
ECAD
In Stock	180,000 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 4 - May 9 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # RXEF375 (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 RXEF375 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RXEF375 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RXEF375.

RXEF375 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	1.071" Dia x 0.118" W (27.20mm x 3.00mm)
Height - Seated (Max)	1.252" (31.80mm)
Thickness (Max)	-
Lead Spacing	0.400" (10.15mm)

RXEF375 Datasheet

RXEF375 Reviews

Zari*****rper

April 8, 2023

★ ★ ★ ★ ★

Better than ever - more stock, better prices, quicker shipments, many choices of payment.

Har***** Buck

March 28, 2023

★ ★ ★ ★ ★

Well packaged and good condition with the parts, arrived on time, good customer service.

Emm*****era

March 17, 2023

★ ★ ★ ★ ★

This product is very easy to replace and solved my problem.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

RXEF375 Packaging

RXEF375 FAQ

1. How to order RXEF375 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 RXEF375 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RXEF375. All suppliers must pass our qualification reviews before they can publish their products including RXEF375 on Heisener; we pay more attention to the channels and quality of RXEF375 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RXEF375 price and inventory displayed accurate?

The price and inventory of RXEF375 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 RXEF375?

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 RXEF375 we delivered, we will accept the replacement or return of the RXEF375 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 RXEF375.

(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 RXEF375 pin diagram, RXEF375 datasheet?

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

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RXEF375 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
RXEF375 D# E02:0323_01983759	Littelfuse Inc	PTC Resettable Fuse 3.75A(hold) 7.5A(trip) 72VDC 40A 3.2W 24s 0.03Ohm Radial 27.2 X 3mm Bag RoHS: Compliant	0
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	0
RXEF375-1 D# V36:1790_11453541	Littelfuse Inc	PTC Resettable Fuse 3.75A(hold) 7.5A(trip) 72VDC 40A 3.2W 24s 0.03Ohm Radial 27.2 X 3mm Bag RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
RXEF375-1 D# RXEF375-1	TE Connectivity	PTC Resettable Fuse 40A 72V Bulk (Alt: RXEF375-1) RoHS: Compliant	0
RXEF375 D# RXEF375	TE Connectivity	PTC Resettable Fuse 40A 72V Bulk - Bag (Alt: RXEF375)	0
RXEF375K D# RXEF375K	TE Connectivity	RXEF375K - Bag (Alt: RXEF375K) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

RXEF375

TE Connectivity

STOCK

218

Part Number	Manufacturer	Description	Stock
RXEF375	TE Connectivity		61
RXEF375-1	TE Connectivity		1000
RS90-375(CROSS: RXEF375)	OptiFuse		5000

Part Number	Manufacturer	Description	Stock
RXEF375	TE Connectivity	Fuse: PTC polymer, 3.75A, Pitch:10mm	3493
RXEF375K-0.144	TE Connectivity	PTC Resettable Fuse 3.75A(hold) 7.5A(trip) 72V 40A 3.2W 0.03Ohm Radial Bulk	0
RXEF375-2	TE Connectivity	POLYSWITCH PTC RESET 3.75A T/R	0
RXEF375-1	TE Connectivity	RXEF Series 72 V 3.75 A Ihold Through Hole Radial PolySwitch Resettable Fuse	802
RXEF375-0.476	TE Connectivity	POLYSWITCH PTC RESET 3.75A	0
RXEF375K	TE Connectivity	PPTC DIP 3.75A 72V	0

Part Number

Manufacturer

Description

Stock

RXEF375

D# C1S425201064484

Littelfuse Inc

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

RoHS: Compliant

pbFree: Yes

Min Qty: 5

Container: Bulk

174

Part Number

Manufacturer

Description

Stock

RXEF375

Littelfuse Inc

RoHS (ship within 1day) - D/C 2020

430

Part Number	Manufacturer	Description	Stock
RXEF375K-0.144 D# RXEF375K-0.144-ND	Littelfuse Inc	PTC RESET FUSE 72V 3.75A RADIAL	0
RXEF375-1 D# RXEF375-1HF-ND	Littelfuse Inc	PTC RESET FUSE 72V 3.75A RADIAL	184
RXEF375K D# RXEF375KHF-ND	Littelfuse Inc	PTC RESET FUSE 72V 3.75A RADIAL	222
RXEF375-0.476 D# RXEF375-0.476-ND	Littelfuse Inc	PTC RESET FUSE 72V 3.75A RADIAL	0
RXEF375 D# RXEF375HF-ND	Littelfuse Inc	PTC RESET FUSE 72V 3.75A RADIAL	1779
RXEF375-2 D# RXEF375-2-ND	Littelfuse Inc	PTC RESET FUSE 72V 3.75A RADIAL	0

Part Number

Manufacturer

Description

Stock

RXEF375

In stock shipping within 2days

20260

Part Number

Manufacturer

Description

Stock

RXEF375

D# 1345967

Littelfuse Inc

POLYSWITCH, RADIAL, 3.75A

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number	Manufacturer	Description	Stock
RXEF375K	Littelfuse Inc	RoHS: Compliant pbFree: Yes	0
RXEF375-1	Littelfuse Inc	RoHS: Compliant pbFree: Yes	0
RXEF375	Littelfuse Inc	RoHS: Compliant pbFree: Yes	8841

Part Number

Manufacturer

Description

Stock

RXEF375-1

TE CONNECTIVITY

In Stock

1000

RXEF375

TE Connectivity

In Stock

Part Number

Manufacturer

Description

Stock

RXEF375

TE Connectivity

OEM/CM Immediate delivery

20000

RXEF375K

TE Connectivity

OEM/CM Immediate delivery

110

Part Number

Manufacturer

Description

Stock

RXEF375-1

D# 650-RXEF375-1

Littelfuse Inc

Resettable Fuses - PPTC

RoHS: Compliant

454

Part Number

Manufacturer

Description

Stock

RXEF375

D# XSFP00000198390

Littelfuse Inc

RXEF Series 72 V 3.75 A Ihold Through Hole Radial PolySwitch Resettable Fuse

13524

Part Number

Manufacturer

Description

Stock

RXEF375

D# 04H8136

Littelfuse Inc

FUSE, PTC RESET, 72V, 3.75A, RADIAL, Product Range:PolySwitch RXEF Series, Voltage Rating:72VDC, Holding Current:3.75A, Tripping Current:7.5A, Time to Trip:24s, Fuse Shape:Round, Current Rating Max:40A, Lead Spacing:10.9mm, Length:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
RXEF375-2 D# NS-RXEF375-2	TE Connectivity	OEM/CM ONLY	7354
RXEF375K-0.144 D# NS-RXEF375K-0.144	TE Connectivity	OEM/CM ONLY	3317
RXEF375-1 D# NS-RXEF375-1	TE Connectivity	OEM/CM ONLY	8647
RXEF375K D# NS-RXEF375K	TE Connectivity	OEM/CM ONLY	7666
RXEF375-0.476 D# NS-RXEF375-0.476	TE Connectivity	OEM/CM ONLY	2274

Part Number

Manufacturer

Description

Stock

RXEF375

TE Connectivity

RESISTOR, TEMPERATURE DEPENDENT, PTC, 0.08 ohm, THROUGH HOLE MOUNT

Part Number

Manufacturer

Description

Stock

RXEF375

D# 5176758P

Littelfuse Inc

Littelfuse 3.75A Hold current, Radial Leaded PCB Mount Resettable Fuse, 72V, BG

Min Qty: 10

Container: Bag

220

Part Number	Manufacturer	Description	Stock
RXEF375K	TE Connectivity	OEM/CM ONLY	1399
RXEF375K0.16	TE Connectivity	OEM/CM ONLY	2516
RXEF3751	TE Connectivity	OEM/CM ONLY	5016
RXEF375	TE Connectivity	OEM/CM ONLY	2529

Part Number

Manufacturer

Description

Stock

RXEF375K

TE Connectivity

IN stock Immediate delivery

105

RXEF375

TE Connectivity

IN stock Immediate delivery

19985

Part Number	Manufacturer	Description	Stock
RF2647-000	Littelfuse Inc	Resettable Fuses - PPTC 72V 3.75A-HD 40A MAX pbFree: Pb-Free	0
RXEF375K	Littelfuse Inc	Resettable Fuses - PPTC Radial Lead 3.75A 72V 40A Imax pbFree: Pb-Free	0
RF2713-000	Littelfuse Inc	Resettable Fuses - PPTC 72V 3.75A-HD 40A MAX pbFree: Pb-Free	0
RXEF375	Littelfuse Inc	Resettable Fuses - PPTC Radial Lead 3.75A 72V 40A Imax pbFree: Pb-Free	0

Part Number

Manufacturer

Description

Stock

RXEF375K

TE Connectivity

shipping today

406

RXEF375

Littelfuse Inc

shipping today

9996

Part Number	Manufacturer	Description	Stock
RXEF375-1 D# 20173008	TE Connectivity	PTC Resettable Fuse 3.75A(hold) 7.5A(trip) 72VDC 40A 3.2W 24s 0.03Ohm Radial 27.2 X 3mm Bag RoHS: Compliant	0
RXEF375 D# 53048594	Littelfuse Inc	PTC Resettable Fuse 3.75A(hold) 7.5A(trip) 72VDC 40A 3.2W 24s 0.03Ohm Radial 27.2 X 3mm Bag RoHS: Compliant	0
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	0

Part Number

Manufacturer

Description

Stock

RXEF375

TE Connectivity

RFQ

2788

Part Number

Manufacturer

Description

Stock

RXEF375

TE Connectivity

PolySwitch? Resettable Device Short Form Catalog

6000

Part Number

Manufacturer

Description

Stock

RXEF375

D# 1345967

Littelfuse Inc

POLYSWITCH, RADIAL, 3.75A

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

RXEF375

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