Name: TRF250-120US-2
Brand: Littelfuse Inc.
SKU: TRF250-120US-2
Availability: InStock
Rating: 5 (104 reviews)

TRF250-120US-2

For Reference Only

Part Number	TRF250-120US-2
Manufacturer	Littelfuse Inc.
Description	POLYSWITCH PTC RESET 0.12A RADIA
Datasheet	TRF250-120US-2 Datasheet TRF250-120US-2 Specifications
Package	Radial, Disc
ECAD
In Stock	3,438 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 8 - May 13 (Choose Expedited Shipping)
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Delivery Services

Part Number # TRF250-120US-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 TRF250-120US-2 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TRF250-120US-2 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TRF250-120US-2.

TRF250-120US-2 Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - PTC Resettable Fuses
Package	Radial, Disc
ECAD
Series	PolySwitch?, TRF250
Type	Polymeric
Voltage - Max	60V (250V Int)
Current - Max	3A
Current - Hold (Ih) (Max)	120mA
Current - Trip (It)	240mA
Time to Trip	2s
Resistance - Initial (Ri) (Min)	6 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, Disc
Size / Dimension	0.236" L x 0.150" W (6.00mm x 3.80mm)
Height - Seated (Max)	0.394" (10.00mm)
Thickness (Max)	-
Lead Spacing	0.197" (5.00mm)

TRF250-120US-2 Datasheet

TRF250-120US-2 Reviews

Jade*****charia

April 7, 2023

★ ★ ★ ★ ★

Used this on starter solenoid and works as expected.

Hele*****dina

April 4, 2023

★ ★ ★ ★ ★

Bought these to help prevent solar panels from feeding back. Works great and doesn't get as hot.

Joli*****llegos

March 18, 2023

★ ★ ★ ★ ★

Fast shipping, work as designed. Made some circuitry with these components and they work well.

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TRF250-120US-2 Packaging

TRF250-120US-2 FAQ

1. How to order TRF250-120US-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 TRF250-120US-2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TRF250-120US-2. All suppliers must pass our qualification reviews before they can publish their products including TRF250-120US-2 on Heisener; we pay more attention to the channels and quality of TRF250-120US-2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TRF250-120US-2 price and inventory displayed accurate?

The price and inventory of TRF250-120US-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 TRF250-120US-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 TRF250-120US-2 we delivered, we will accept the replacement or return of the TRF250-120US-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 TRF250-120US-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 TRF250-120US-2 pin diagram, TRF250-120US-2 datasheet?

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

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TRF250-120US-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.

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TRF250-120US-2

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