Name: RXEF110K
Brand: Littelfuse Inc.
SKU: RXEF110K
Availability: InStock
Rating: 5 (148 reviews)

RXEF110K

For Reference Only

Part Number	RXEF110K
Manufacturer	Littelfuse Inc.
Description	POLYSWITCH PTC RESET 1.10A
Datasheet	RXEF110K Datasheet RXEF110K Specifications
Package	Radial, Disc
ECAD
In Stock	22,284 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 6 - Jun 11 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # RXEF110K (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 RXEF110K specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RXEF110K with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RXEF110K.

RXEF110K 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)	1.1A
Current - Trip (It)	2.2A
Time to Trip	8.2s
Resistance - Initial (Ri) (Min)	150 mOhms
Resistance - Post Trip (R1) (Max)	380 mOhms
Resistance - 25°C (Typ)	-
Operating Temperature	-40°C ~ 85°C
Ratings	-
Mounting Type	Through Hole
Package / Case	Radial, Disc
Size / Dimension	0.504" Dia x 0.118" W (12.80mm x 3.00mm)
Height - Seated (Max)	0.689" (17.50mm)
Thickness (Max)	-
Lead Spacing	0.199" (5.05mm)

RXEF110K Datasheet

RXEF110K Reviews

Rees*****nters

April 5, 2023

★ ★ ★ ★ ★

I bought this for myself, and liked it so much. I also bought one for a friend.

Maggie*****handran

April 4, 2023

★ ★ ★ ★ ★

Perfect, functional, arrived a weeks earlier, excellent Seller. Recommended

Iris*****mers

March 27, 2023

★ ★ ★ ★ ★

Excellent website experience for search any product I want, problem solvers. You guys I can trust and reply on.

Meli*****Ellis

March 21, 2023

★ ★ ★ ★ ★

The capacitors were exactly the ones I wanted. Perfect fit.

Musa*****ckburn

March 18, 2023

★ ★ ★ ★ ★

Good and works well. What else is there to say about it.

Indi*****ymond

March 12, 2023

★ ★ ★ ★ ★

The pricing is great. This is the first time I use Heisener Electronics but I will recommend it to my business partners.

Thal*****adav

February 24, 2023

★ ★ ★ ★ ★

Serves its purpose. All that's needed.

Nyl*****Ratti

February 18, 2023

★ ★ ★ ★ ★

Have never had a problem with my order. Packages arrive on time and in great condition.

Write a Review

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RXEF110K Packaging

RXEF110K FAQ

1. How to order RXEF110K 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 RXEF110K is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RXEF110K. All suppliers must pass our qualification reviews before they can publish their products including RXEF110K on Heisener; we pay more attention to the channels and quality of RXEF110K products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RXEF110K price and inventory displayed accurate?

The price and inventory of RXEF110K 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 RXEF110K?

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 RXEF110K we delivered, we will accept the replacement or return of the RXEF110K 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 RXEF110K.

(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 RXEF110K pin diagram, RXEF110K datasheet?

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

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RXEF110K 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
RXEF110K-AP D# V36:1790_11453524	Littelfuse Inc	PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 72V 40A 1.5W 8.2s 0.15Ohm Radial 12.8 X 3mm Ammo RoHS: Compliant	0
RXEF110K D# V36:1790_11453546	Littelfuse Inc	PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 72V 40A 1.5W 8.2s 0.15Ohm Radial 13 X 3mm Bag RoHS: Compliant	0
RXEF110K-2 D# V72:2272_11453973	Littelfuse Inc	PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 72VDC 40A 1.5W 8.2s 0.15Ohm Radial 12.8 X 3mm T/R RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

RXEF110K

D# RXEF110K

TE Connectivity

PTC Resettable Fuse 40A 72V Bulk - Bag (Alt: RXEF110K)

RoHS: Compliant

RXEF110K-2

D# RXEF110K-2

TE Connectivity

PTC Resettable Fuse 40A 72V T/R (Alt: RXEF110K-2)

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
RXEF110K-2	TE Connectivity	RESETTABLE FUSE, PTC, 72V, 1.1A, RADIAL	262
RXEF110K	TE Connectivity	RESETTABLE FUSE, PTC, 72V, 1.1A, RADIAL	262
RXEF110K-AP	TE Connectivity	RLINE - Ammo Pack	0
RXEF110K-1W	TE Connectivity	RXEF110K-1W - Bag	0

Part Number

Manufacturer

Description

Stock

RXEF110K-2

Littelfuse Inc

Through Hole PTC Resettable Fuses RoHS

1466

Part Number

Manufacturer

Description

Stock

RXEF110K-AP

Littelfuse Inc

RoHS (ship within 1day) - D/C 2019

1000

RXEF110K-2

Littelfuse Inc

RoHS (ship within 1day) - D/C 2019

600

Part Number	Manufacturer	Description	Stock
RXEF110K D# RXEF110KHF-ND	Littelfuse Inc	PTC RESET FUSE 72V 1.1A RADIAL	0
RXEF110K-AP D# RXEF110K-APCT-ND	Littelfuse Inc	PTC RESET FUSE 72V 1.1A RADIAL	14384
RXEF110K-2 D# RXEF110K-2HFCT-ND	Littelfuse Inc	PTC RESET FUSE 72V 1.1A RADIAL	2700

Part Number

Manufacturer

Description

Stock

RXEF110K

D# 2786695

Littelfuse Inc

FUSE, RESETTABLE PTC, 72VDC, 1.1A, THD

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

RXEF110K-AP

Littelfuse Inc

RoHS: Compliant

pbFree: Yes

RXEF110K-2

Littelfuse Inc

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

RXEF110K-2

D# C469018

Littelfuse Inc

1466

Part Number	Manufacturer	Description	Stock
RXEF110K-2 D# 650-RXEF110K-2	Littelfuse Inc	Resettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax RoHS: Compliant	1538
RXEF110K-AP D# 650-RXEF110K-AP	Littelfuse Inc	Resettable Fuses - PPTC 72V 40A 0.25Ohms RoHS: Compliant	769
RXEF110K D# 650-RXEF110K	Littelfuse Inc	Resettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax RoHS: Compliant	21

Part Number

Manufacturer

Description

Stock

RXEF110K-2

D# 03M0963

Littelfuse Inc

RESETTABLE FUSE, PTC, 72V, 1.1A, RADIAL, Product Range:PolySwitch RXEF Series, Voltage Rating:72VDC, Holding Current:1.1A, Tripping Current:2.2A, Time to Trip:8.2s, Fuse Shape:Round, Current Rating Max:40A, Lead Spacing:5.8mm RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 7500

Container: Cut Tape

Part Number

Manufacturer

Description

Stock

RXEF110K-2

D# NS-RXEF110K-2

TE Connectivity

OEM/CM ONLY

4607

RXEF110K

D# NS-RXEF110K

TE Connectivity

OEM/CM ONLY

5103

Part Number

Manufacturer

Description

Stock

RXEF110K-2

Littelfuse Inc

480

RXEF110K-AP

Littelfuse Inc

800

Part Number

Manufacturer

Description

Stock

RXEF110K

TE Connectivity

OEM/CM ONLY

16924

Part Number

Manufacturer

Description

Stock

RXEF110K-2

Littelfuse Inc

Resettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax

pbFree: Pb-Free

RF2706-000

Littelfuse Inc

Resettable Fuses - PPTC 72V 1.1A-HD 40A MAX

pbFree: Pb-Free

Part Number	Manufacturer	Description	Stock
RXEF110K D# 16495879	TE Connectivity	PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 72V 40A 1.5W 8.2s 0.15Ohm Radial 13 X 3mm Bag RoHS: Compliant	0
RXEF110K-AP D# 36549066	Littelfuse Inc	PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 72V 40A 1.5W 8.2s 0.15Ohm Radial 12.8 X 3mm Ammo RoHS: Compliant	0
RXEF110K-2 D# 36534939	Littelfuse Inc	PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 72VDC 40A 1.5W 8.2s 0.15Ohm Radial 12.8 X 3mm T/R RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

RXEF110K

D# 2786695

Littelfuse Inc

FUSE, RESETTABLE PTC, 72VDC, 1.1A, THD

RoHS: Compliant

Min Qty: 1

Container: Each

295

RXEF110K-2

D# 2078270

TE Connectivity

RESETTABLE FUSE, PTC, 72V, 1.1A, RADIAL

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Quick Inquiry

RXEF110K

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