Name: 250R145-RBU
Brand: Littelfuse Inc.
SKU: 250R145-RBU
Availability: InStock
Rating: 5 (90 reviews)

250R145-RBU

For Reference Only

Part Number	250R145-RBU
Manufacturer	Littelfuse Inc.
Description	PTC RESETBL 60V/250V .145A RAD
Datasheet	250R145-RBU Datasheet 250R145-RBU Specifications
Package	Radial, Disc
ECAD
In Stock	5,346 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 11 - Jun 16 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 250R145-RBU (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 250R145-RBU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 250R145-RBU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 250R145-RBU.

250R145-RBU Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - PTC Resettable Fuses
Package	Radial, Disc
ECAD
Series	POLY-FUSE?, 250R
Type	Polymeric
Voltage - Max	60V (250V Int)
Current - Max	3A
Current - Hold (Ih) (Max)	145mA
Current - Trip (It)	290mA
Time to Trip	2.5s
Resistance - Initial (Ri) (Min)	4.5 Ohms
Resistance - Post Trip (R1) (Max)	14 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	0.201" (5.10mm)

250R145-RBU Datasheet

250R145-RBU Reviews

Lan*****Zhang

April 6, 2023

★ ★ ★ ★ ★

What can I say, great value for the money. I only needed 2 but now I have some spares for future projects. They got the job done, nothing more I can say.

Ely*****Roth

March 26, 2023

★ ★ ★ ★ ★

Worked perfectly for my application. Worked like a charm!

Aria*****elsen

March 16, 2023

★ ★ ★ ★ ★

Great product & fast shipping. Works as they should.

Alai*****inner

March 12, 2023

★ ★ ★ ★ ★

All items individually packed in anti static bags and properly labeled.

Riya*****chant

March 10, 2023

★ ★ ★ ★ ★

Reasonable prices, fast shipping, and the best customer service I've ever experienced! Absolutely will share it to my friends.

Case*****anco

February 19, 2023

★ ★ ★ ★ ★

Heisener is awesome! Never any issues whatsoever. Product selection is good and delivery is on time.

Write a Review

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250R145-RBU Packaging

250R145-RBU FAQ

1. How to order 250R145-RBU 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 250R145-RBU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 250R145-RBU. All suppliers must pass our qualification reviews before they can publish their products including 250R145-RBU on Heisener; we pay more attention to the channels and quality of 250R145-RBU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 250R145-RBU price and inventory displayed accurate?

The price and inventory of 250R145-RBU 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 250R145-RBU?

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 250R145-RBU we delivered, we will accept the replacement or return of the 250R145-RBU 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 250R145-RBU.

(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 250R145-RBU pin diagram, 250R145-RBU datasheet?

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

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250R145-RBU 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

250R145-RBU

Littelfuse Inc

PTC RESETBL 60V/250V .145A RAD

Part Number

Manufacturer

Description

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250R145-RBU

D# 250R145-RBU-ND

Littelfuse Inc

PTC RESET FUSE 60V 145MA RADIAL

Part Number

Manufacturer

Description

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250R145-RBU

D# NS-250R145-RBU

Littelfuse Inc

OEM/CM ONLY

7567

Part Number

Manufacturer

Description

Stock

250R145-RBU

Littelfuse Inc

shipping today

284696

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250R145-RBU

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