Name: RXEF185K-2
Brand: Littelfuse Inc.
SKU: RXEF185K-2
Availability: InStock
Rating: 5 (167 reviews)

RXEF185K-2

For Reference Only

Part Number	RXEF185K-2
Manufacturer	Littelfuse Inc.
Description	POLYSWITCH PTC 1.85A KINKED
Datasheet	RXEF185K-2 Datasheet RXEF185K-2 Specifications
Package	Radial, Disc
ECAD
In Stock	8,892 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 8 - May 13 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # RXEF185K-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 RXEF185K-2 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RXEF185K-2 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RXEF185K-2.

RXEF185K-2 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)	1.85A
Current - Trip (It)	3.7A
Time to Trip	12.6s
Resistance - Initial (Ri) (Min)	80 mOhms
Resistance - Post Trip (R1) (Max)	190 mOhms
Resistance - 25°C (Typ)	-
Operating Temperature	-40°C ~ 85°C
Ratings	-
Mounting Type	Through Hole
Package / Case	Radial, Disc
Size / Dimension	0.660" Dia x 0.118" W (16.76mm x 3.00mm)
Height - Seated (Max)	0.905" (23.00mm)
Thickness (Max)	-
Lead Spacing	0.199" (5.05mm)

RXEF185K-2 Datasheet

RXEF185K-2 Reviews

Amel*****ordova

March 27, 2023

★ ★ ★ ★ ★

I love this website, and get a quick response. Good experience! Good customer service.

Chand*****rawford

March 18, 2023

★ ★ ★ ★ ★

No complaints. Works perfectly every single one of them! great quality! No bent pins either!

Cad*****ata

March 16, 2023

★ ★ ★ ★ ★

Great product & fast shipping. Works as they should.

Yous*****regory

March 12, 2023

★ ★ ★ ★ ★

Worked good to turn my AC welder into a DC welder.

Ann*****Weeks

March 6, 2023

★ ★ ★ ★ ★

You guys and girls are fantastic! The selection is fantastic and service is great.

Write a Review

★★★★★

Not Rated

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RXEF185K-2 Packaging

RXEF185K-2 FAQ

1. How to order RXEF185K-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 RXEF185K-2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RXEF185K-2. All suppliers must pass our qualification reviews before they can publish their products including RXEF185K-2 on Heisener; we pay more attention to the channels and quality of RXEF185K-2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RXEF185K-2 price and inventory displayed accurate?

The price and inventory of RXEF185K-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 RXEF185K-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 RXEF185K-2 we delivered, we will accept the replacement or return of the RXEF185K-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 RXEF185K-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 RXEF185K-2 pin diagram, RXEF185K-2 datasheet?

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

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RXEF185K-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

RXEF185K-2

D# V72:2272_11453559

Littelfuse Inc

PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 72VAC/72VDC 40A 2.1W 12.6s 0.08Ohm Radial 16.76 X 3mm T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

RXEF185K-2

D# RF2712-000

TE Connectivity

PTC Resettable Fuse 40A 72V T/R - Tape and Reel (Alt: RF2712-000)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

RXEF185K-2

TE Connectivity

FUSE 40A 72V RESETTABLE - Tape and Reel

Part Number

Manufacturer

Description

Stock

RXEF185K-2

D# RXEF185K-2HFCT-ND

Littelfuse Inc

PTC RESET FUSE 72V 1.85A RADIAL

357

Part Number

Manufacturer

Description

Stock

RXEF185K-2

Littelfuse Inc

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

RXEF185K2

TE Connectivity

OEM/CM ONLY

6313

Part Number

Manufacturer

Description

Stock

RXEF185K-2

D# 650-RXEF185K-2

Littelfuse Inc

Resettable Fuses - PPTC Radial Lead 1.85A 72V 40A Imax

RoHS: Compliant

2670

Part Number

Manufacturer

Description

Stock

RXEF185K-2

D# NS-RXEF185K-2

TE Connectivity

OEM/CM ONLY

5903

Part Number

Manufacturer

Description

Stock

RXEF185K2

TE Connectivity

OEM/CM ONLY

1516

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RXEF185K-2

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