Name: 250R145ZR
Brand: Littelfuse Inc.
SKU: 250R145ZR
Availability: InStock
Rating: 5 (154 reviews)

250R145ZR

For Reference Only

Part Number	250R145ZR
Manufacturer	Littelfuse Inc.
Description	PTC RESETBL 60V/250V .145A RAD
Datasheet	250R145ZR Datasheet 250R145ZR Specifications
Package	Radial, Disc
ECAD
In Stock	14,376 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 3 - Jun 8 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 250R145ZR (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 250R145ZR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 250R145ZR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 250R145ZR.

250R145ZR 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)	3 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)

250R145ZR Datasheet

250R145ZR Reviews

Mar***** Buck

March 21, 2023

★ ★ ★ ★ ★

Easy transaction. Very pleased with goods in perfect condition would recommend Heisener company.

Kod*****ankar

March 21, 2023

★ ★ ★ ★ ★

Components all tested within limits of specifications. Components came packaged in an easy to identify resealable bag and will work well for my projects.

Addi*****Small

March 20, 2023

★ ★ ★ ★ ★

Nice to have an assortment on hand, just in case. Happy with this purchase.

Kings*****rakash

February 20, 2023

★ ★ ★ ★ ★

I like this way to add a project, choose existing project to add components. I use this method frequently to keep track of my projects. Thanks Heisener!

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250R145ZR Packaging

250R145ZR FAQ

1. How to order 250R145ZR 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 250R145ZR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 250R145ZR. All suppliers must pass our qualification reviews before they can publish their products including 250R145ZR on Heisener; we pay more attention to the channels and quality of 250R145ZR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 250R145ZR price and inventory displayed accurate?

The price and inventory of 250R145ZR 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 250R145ZR?

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 250R145ZR we delivered, we will accept the replacement or return of the 250R145ZR 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 250R145ZR.

(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 250R145ZR pin diagram, 250R145ZR datasheet?

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

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250R145ZR 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

250R145ZR

D# V36:1790_06419975

Littelfuse Inc

PTC Resettable Fuse 0.145A(hold) 0.29A(trip) 60VDC 3A 1W 2.5s 3Ohm Radial 6.5 X 4.6 X 11mm Ammo

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

250R145ZR

Littelfuse Inc

PTC RESETBL 60V/250V .145A RAD

Part Number

Manufacturer

Description

Stock

250R145ZR

D# 1294-250R145ZR-CHP

Littelfuse Inc

PTC RESET FUSE 60V 145MA RADIAL

1200

Part Number

Manufacturer

Description

Stock

250R145ZR

Littelfuse Inc

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

250R145ZR

D# 576-250R145ZR

Littelfuse Inc

Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM

RoHS: Compliant

1560

Part Number

Manufacturer

Description

Stock

250R145ZR

D# 05M2711

Littelfuse Inc

PTC 60V/250V POLYFUSE TELECOM .145A / AMMO

RoHS: Not Compliant

Min Qty: 1200

Container: Bulk

Part Number

Manufacturer

Description

Stock

250R145ZR

D# NS-250R145ZR

Littelfuse Inc

OEM/CM ONLY

1211

Part Number

Manufacturer

Description

Stock

250R145ZR

Littelfuse Inc

shipping today

284696

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250R145ZR

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