Name: RXEF090S
Brand: Littelfuse Inc.
SKU: RXEF090S
Availability: InStock
Rating: 5 (146 reviews)

RXEF090S

For Reference Only

Part Number	RXEF090S
Manufacturer	Littelfuse Inc.
Description	POLYSWITCH PTC RESET 0.9A
Datasheet	RXEF090S Datasheet RXEF090S Specifications
Package	Radial, Disc
ECAD
In Stock	24,000 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # RXEF090S (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 RXEF090S specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RXEF090S with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RXEF090S.

RXEF090S 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)	900mA
Current - Trip (It)	1.8A
Time to Trip	7.2s
Resistance - Initial (Ri) (Min)	200 mOhms
Resistance - Post Trip (R1) (Max)	470 mOhms
Resistance - 25°C (Typ)	-
Operating Temperature	-40°C ~ 85°C
Ratings	-
Mounting Type	Through Hole
Package / Case	Radial, Disc
Size / Dimension	0.441" Dia x 0.118" W (11.20mm x 3.00mm)
Height - Seated (Max)	0.622" (15.80mm)
Thickness (Max)	-
Lead Spacing	0.199" (5.05mm)

RXEF090S Datasheet

RXEF090S Reviews

Jocel*****ramillo

March 21, 2023

★ ★ ★ ★ ★

Absolutely awesome, quick delivery, perfect product exactly as described!

Ains*****Garza

March 20, 2023

★ ★ ★ ★ ★

Worked wonderfully. Went through the instructions to the tea to make sure it was done correctly.

Remin*****Keller

March 9, 2023

★ ★ ★ ★ ★

I can count on your provision for BOM of my design in near future

Write a Review

★★★★★

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Thanks for Your Review!

RXEF090S Packaging

RXEF090S FAQ

1. How to order RXEF090S 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 RXEF090S is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RXEF090S. All suppliers must pass our qualification reviews before they can publish their products including RXEF090S on Heisener; we pay more attention to the channels and quality of RXEF090S products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RXEF090S price and inventory displayed accurate?

The price and inventory of RXEF090S 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 RXEF090S?

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 RXEF090S we delivered, we will accept the replacement or return of the RXEF090S 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 RXEF090S.

(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 RXEF090S pin diagram, RXEF090S datasheet?

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

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RXEF090S 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

RXEF090S

D# V99:2348_17700338

Littelfuse Inc

PTC Resettable Fuse 0.9A(hold) 1.8A(trip) 72VAC/72VDC 40A 0.99W 7.2s 0.2Ohm Radial 11.2 X 3mm Loose

RoHS: Compliant

RXEF090S-2

D# V36:1790_16263991

Littelfuse Inc

PTC Resettable Fuse 0.9A(hold) 1.8A(trip) 72VAC/72VDC 40A 0.99W 7.2s 0.2Ohm Radial 11.2 X 3mm T/R

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RXEF090S

TE Connectivity

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RXEF090S-2

TE Connectivity

RLINE - Tape and Reel

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TE Connectivity

Lead time 63

3800

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RXEF090S-2

D# RXEF090S-2CT-ND

Littelfuse Inc

PTC RESET FUSE 72V 900MA RADIAL

2961

RXEF090S

D# RXEF090SHF-ND

Littelfuse Inc

PTC RESET FUSE 72V 900MA RADIAL

Part Number

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Description

Stock

RXEF090S-2

Littelfuse Inc

RoHS: Compliant

pbFree: Yes

RXEF090S

Littelfuse Inc

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

RXEF090S

TE CONNECTIVITY

In Stock

Part Number

Manufacturer

Description

Stock

RXEF090S

D# 650-RXEF090S

Littelfuse Inc

Resettable Fuses - PPTC Radial Lead .9A 72V 40A Imax

RoHS: Compliant

613

RXEF090S-2

D# 650-RXEF090S-2

Littelfuse Inc

Resettable Fuses - PPTC 72V 40A 0.31Ohms

RoHS: Compliant

2109

Part Number

Manufacturer

Description

Stock

RXEF090S

D# NS-RXEF090S

TE Connectivity

OEM/CM ONLY

4783

Part Number

Manufacturer

Description

Stock

RXEF090S

TE Connectivity

OEM/CM ONLY

Part Number

Manufacturer

Description

Stock

RF3117-000

Littelfuse Inc

Resettable Fuses - PPTC 72V .90A-HD 40A MAX

pbFree: Pb-Free

RXEF090S-2

Littelfuse Inc

Resettable Fuses - PPTC 72V 40A 0.31Ohms

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

RXEF090S

D# 25905284

Littelfuse Inc

PTC Resettable Fuse 0.9A(hold) 1.8A(trip) 72VAC/72VDC 40A 0.99W 7.2s 0.2Ohm Radial 11.2 X 3mm Loose

RoHS: Compliant

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RXEF090S

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

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