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K2B-125 OptiFuse

Part No.:: K2B-125

Manufacturer:: OptiFuse

Category:: Thermal Cutoffs (Thermal Fuses and Breakers)

Package:

Datasheet:: K2B-125.pdf

Description:: THERMAL FUSE 2A 250V - 125C 257F

Quantity:: RFQ Add to RFQ List Buy Now Add to Cart

Unit Price:Request Quote

Total:Submit an RFQ for pricing

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Application Scenarios

What Applications Is K2B-125 Suitable For?

K2B-125 is a Thermal Cutoffs (Thermal Fuses and Breakers) product from OptiFuse, suitable for component selection in communications, automotive electronics, industrial control, cloud computing and smart-device projects.

5G Communications & Small-Cell Equipment

Suitable for 5G communications equipment, small-cell base stations and information platforms that require reliable Thermal Cutoffs (Thermal Fuses and Breakers) components. Engineers can review the K2B-125 datasheet, package and stock availability to support component selection.

Automotive & ADAS Electronic Systems

Suitable for automotive, ADAS and vehicle-control systems where original OptiFuse components are required, helping engineers evaluate K2B-125 specifications, pricing and supply lead time.

Industrial IoT & Automation Control

Suitable for industrial IoT, automation equipment, motor control and embedded-vision systems. Engineers can use the K2B-125 description, package and technical specifications for BOM matching.

Cloud Computing & Data Center Platforms

Can be considered for cloud computing, data centers, server platforms and other high-reliability electronic systems. FudongIC supports K2B-125 datasheet lookup, stock confirmation, pricing requests and one-stop electronic component sourcing.

FudongIC has semiconductor distribution experience and works with global electronic component distributors and spot-stock suppliers in China, supporting component sourcing for 5G communications, aerospace and defense, automotive electronics, industrial control, medical electronics, energy and data-center applications.

Contact FudongIC for K2B-125 Pricing & Technical Support

Product Overview

K2B-125 is a Thermal Cutoffs (Thermal Fuses and Breakers) product from OptiFuse. It is supplied in package and can be considered for electronic systems where stability, reliability and supply continuity are important. FudongIC can provide K2B-125 datasheet lookup, stock confirmation, pricing requests, BOM sourcing and component-selection support.

Product Description: THERMAL FUSE 2A 250V - 125C 257F

Key Features

Part Number:K2B-125
Manufacturer:OptiFuse
Category:Thermal Cutoffs (Thermal Fuses and Breakers)
Package:
Supports datasheet lookup, stock confirmation and pricing requests
Suitable for samples, small production runs and volume sourcing requirements

Applications

K2B-125 may be used in projects involving 5G communications, aerospace and defense, automotive electronics, industrial IoT, wireless embedded vision, cloud computing, data centers, medical electronics, motor control, automation, energy and building technologies, subject to the requirements of the specific design.

Procurement & Technical Support

If you are looking for K2B-125 stock, volume pricing, lead time, alternative parts or technical documents, you can submit an RFQ through FudongIC. Our sales and technical teams can review your application, specification requirements, package needs and purchase quantity to provide a suitable sourcing option.

Packaging:

Bulk
Series:

K2B
ProductStatus:

Active
Type:

Fuse
HoldingTemperature:

95°C (203°F)
RatedFunctioningTemperature:

125°C (257°F)
ResetTemperature:

-
VoltageRating-AC:

250
VoltageRating-DC:

-
CurrentRating(Amps):

2 A
ApprovalAgency:

CCC, VDE
MaximumTemperatureLimit:

180°C (356°F)
Category:

Thermal Cutoffs (Thermal Fuses and Breakers)
Datasheet:

K2B-125.pdf

K2B-125 Frequently Asked Questions

Is K2B-125 currently in stock? ▼

FudongIC currently shows 426 units of K2B-125 in stock. Because electronic component inventory and pricing can change quickly, please submit an RFQ so we can confirm real-time stock, date code, unit price and lead time.

What is the minimum order quantity for K2B-125? ▼

The minimum order quantity currently shown for K2B-125 is 1. For samples, small-batch orders, volume purchasing or long-term supply, submit an RFQ through FudongIC and we can provide tier pricing based on your actual requirements.

Is K2B-125 original and genuine? ▼

FudongIC has experience in semiconductor distribution and works with global electronic component distributors and spot-stock suppliers in China. We focus on supply-channel review, quality control and traceability. If you need authenticity documentation, date-code information or quality files for K2B-125, please note this in your RFQ.

Can you provide a datasheet or technical support for K2B-125? ▼

Yes. You can view or download the K2B-125.pdf datasheet on this page. If you need pinout information, package details, BOM alternative suggestions or application-selection support for K2B-125, you can also contact the FudongIC technical and sales team.

Can you recommend alternative parts for K2B-125? ▼

Yes. Based on your application, preferred manufacturer, package , electrical specifications and lead-time requirements, FudongIC can help evaluate alternatives or related-series parts for K2B-125. Please submit an RFQ with your original BOM or specification requirements.

Which applications and industries commonly use K2B-125? ▼

As a Thermal Cutoffs (Thermal Fuses and Breakers) product from OptiFuse, K2B-125 may be used in projects involving 5G communications, aerospace and defense, automotive electronics, industrial IoT, wireless embedded vision, cloud computing, data centers, medical electronics, motor control, automation, energy and building technologies, subject to the requirements of the specific design.