Name: TRF250-120T-RF-B-0.5
Brand: Littelfuse Inc.
SKU: TRF250-120T-RF-B-0-5
Availability: InStock
Rating: 5 (109 reviews)

TRF250-120T-RF-B-0.5

For Reference Only

Part Number	TRF250-120T-RF-B-0.5
Manufacturer	Littelfuse Inc.
Description	POLYSWITCH PTC RESET 0.12A HOLD
Datasheet	TRF250-120T-RF-B-0.5 Datasheet TRF250-120T-RF-B-0.5 Specifications
Package	Radial, Disc
ECAD
In Stock	19,002 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 19 - May 24 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # TRF250-120T-RF-B-0.5 (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 TRF250-120T-RF-B-0.5 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TRF250-120T-RF-B-0.5 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TRF250-120T-RF-B-0.5.

TRF250-120T-RF-B-0.5 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	900ms
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	0.256" L x 0.181" W (6.50mm x 4.60mm)
Height - Seated (Max)	0.433" (11.00mm)
Thickness (Max)	-
Lead Spacing	0.197" (5.00mm)

TRF250-120T-RF-B-0.5 Datasheet

TRF250-120T-RF-B-0.5 Reviews

Ana*****Batra

April 9, 2023

★ ★ ★ ★ ★

To be honest, you're beating your competitor on delivery - sometimes I request 2nd day and you still get it here overnight. Thanks!

Braely*****udhary

April 6, 2023

★ ★ ★ ★ ★

Replaced a diode in my distortion pedal. Sounds different (lower growl) but in a good way...LOL!

Liv*****Rice

March 25, 2023

★ ★ ★ ★ ★

Great communication. A pleasure to do business with.

Everl*****Butala

March 22, 2023

★ ★ ★ ★ ★

Can't speak to the long term reliability as of yet, but they seem to be of decent quality and I don't expect any issues.

Mol*****Jain

March 22, 2023

★ ★ ★ ★ ★

Very easy to find and order what I wanted. Being able to add multiple items in various quantities from an online catalog page with a simple click.

Emel*****pears

March 7, 2023

★ ★ ★ ★ ★

No problem in making an order and will see how the shipping goes.

Dani*****ayre

February 28, 2023

★ ★ ★ ★ ★

Your technical assistance and professionalism cannot be complained!

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TRF250-120T-RF-B-0.5 Packaging

TRF250-120T-RF-B-0.5 FAQ

1. How to order TRF250-120T-RF-B-0.5 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 TRF250-120T-RF-B-0.5 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TRF250-120T-RF-B-0.5. All suppliers must pass our qualification reviews before they can publish their products including TRF250-120T-RF-B-0.5 on Heisener; we pay more attention to the channels and quality of TRF250-120T-RF-B-0.5 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TRF250-120T-RF-B-0.5 price and inventory displayed accurate?

The price and inventory of TRF250-120T-RF-B-0.5 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 TRF250-120T-RF-B-0.5?

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 TRF250-120T-RF-B-0.5 we delivered, we will accept the replacement or return of the TRF250-120T-RF-B-0.5 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 TRF250-120T-RF-B-0.5.

(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 TRF250-120T-RF-B-0.5 pin diagram, TRF250-120T-RF-B-0.5 datasheet?

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

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TRF250-120T-RF-B-0.5 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

TRF250-120T-RF-B-0.5

D# V36:1790_18209381

Littelfuse Inc

PTC Resettable Fuse 0.12A(hold) 0.24A(trip) 60VDC 3A 0.8W 6Ohm Radial 6.5 X 4.6 X 7mm Bag

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

TRF250-120T-RF-B-0.5-2

Littelfuse Inc

1500

Part Number

Manufacturer

Description

Stock

TRF250-120T-RF-B-0.5-2

TE Connectivity

TLINE - Tape and Reel

TRF250-120T-RF-B-0.5

TE Connectivity

FUSE 3A 60V RESETTABLE 2PIN - Bag

Part Number

Manufacturer

Description

Stock

TRF250-120T-RF-B-0.5

D# TRF250-120T-RF-B-0.5-ND

Littelfuse Inc

PTC RESET FUSE 60V 120MA RADIAL

9500

TRF250-120T-RF-B-0.5-2

D# TRF250-120T-RF-B-0.5-2CT-ND

Littelfuse Inc

PTC RESET FUSE 60V 120MA RADIAL

1378

Part Number

Manufacturer

Description

Stock

TRF250-120T-RF-B-0.5

Littelfuse Inc

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

TRF250-120T-RF-B-0.5-2

D# NS-TRF250-120T-RF-B-0.5-2

TE Connectivity

OEM/CM ONLY

9512

Part Number

Manufacturer

Description

Stock

TRF250120TRFB0.5

TE Connectivity

OEM/CM ONLY

9595

TRF250120TRFB0.52

TE Connectivity

OEM/CM ONLY

31476

Part Number	Manufacturer	Description	Stock
RF0105-000	Littelfuse Inc	Resettable Fuses - PPTC 250V .12A-HD 3A pbFree: Pb-Free	0
TRF250-120T-RF-B-0.5	Littelfuse Inc	Resettable Fuses - PPTC 250V .12A-HD 3A pbFree: Pb-Free	0
RF0668-000	Littelfuse Inc	Resettable Fuses - PPTC 250V .12A-HD 3A pbFree: Pb-Free	0

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TRF250-120T-RF-B-0.5

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