Name: TRF250-110UT
Brand: Littelfuse Inc.
SKU: TRF250-110UT
Availability: InStock
Rating: 5 (153 reviews)

TRF250-110UT

For Reference Only

Part Number	TRF250-110UT
Manufacturer	Littelfuse Inc.
Description	POLYSWITCH .11A HOLD RADIAL
Datasheet	TRF250-110UT Datasheet TRF250-110UT Specifications
Package	Radial
ECAD
In Stock	19,458 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 18 - May 23 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # TRF250-110UT (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 TRF250-110UT specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TRF250-110UT with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TRF250-110UT.

TRF250-110UT Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - PTC Resettable Fuses
Package	Radial
ECAD
Series	PolySwitch?, TRF250
Type	Polymeric
Voltage - Max	60V (250V Int)
Current - Max	3A
Current - Hold (Ih) (Max)	110mA
Current - Trip (It)	220mA
Time to Trip	1.2s
Resistance - Initial (Ri) (Min)	5 Ohms
Resistance - Post Trip (R1) (Max)	16 Ohms
Resistance - 25°C (Typ)	-
Operating Temperature	-40°C ~ 85°C
Ratings	-
Mounting Type	Through Hole
Package / Case	Radial
Size / Dimension	0.209" Dia x 0.150" W (5.30mm x 3.80mm)
Height - Seated (Max)	0.370" (9.40mm)
Thickness (Max)	-
Lead Spacing	0.197" (5.00mm)

TRF250-110UT Datasheet

TRF250-110UT Reviews

Eli*****ntes

April 3, 2023

★ ★ ★ ★ ★

I've placed many orders from Heisener . I have never had an error with any order, the order has always went out the same day, and the items are always well packaged.

Emma***** Burke

April 1, 2023

★ ★ ★ ★ ★

Worked like it was intended.

Call***** Chana

March 21, 2023

★ ★ ★ ★ ★

Super easy to replace and labelled terminals made it a quick replacement.

Jay*****Manne

March 10, 2023

★ ★ ★ ★ ★

Your technical assistance and professionalism cannot be complained!

Hail*****mble

March 7, 2023

★ ★ ★ ★ ★

This product works great what more can I say.

Kade*****llace

March 4, 2023

★ ★ ★ ★ ★

Awesome!!! great prices, easy to order and great service, thank you!

Nehe***** Chand

March 1, 2023

★ ★ ★ ★ ★

I am a novice technician. I really rely on reviews to help guide me, as I do not have anyone to assist me with electronics. I purchased these items and report I am happy with the purchase. I took a chance and it was one of the better choices I made.

Emme***** Stone

February 25, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent.

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TRF250-110UT Packaging

TRF250-110UT FAQ

1. How to order TRF250-110UT 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 TRF250-110UT is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TRF250-110UT. All suppliers must pass our qualification reviews before they can publish their products including TRF250-110UT on Heisener; we pay more attention to the channels and quality of TRF250-110UT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TRF250-110UT price and inventory displayed accurate?

The price and inventory of TRF250-110UT 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 TRF250-110UT?

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 TRF250-110UT we delivered, we will accept the replacement or return of the TRF250-110UT 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 TRF250-110UT.

(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 TRF250-110UT pin diagram, TRF250-110UT datasheet?

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

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TRF250-110UT 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

TRF250-110UT

D# TRF250-110UT-ND

Littelfuse Inc

PTC RESET FUSE 60V 110MA RADIAL

1880

Part Number

Manufacturer

Description

Stock

TRF250110UT

Littelfuse Inc

OEM/CM ONLY

1975

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TRF250-110UT

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