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Q4025J681 Littelfuse Inc.

Part No.:: Q4025J681

Manufacturer:: Littelfuse Inc.

Category:: Thyristors - TRIACs

Package:: TO-218X-3 Isolated Tab

Datasheet:: Q4025J681.pdf

Description:: TRIAC ALTERNISTOR 400V TO218X

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Application Scenarios

What Applications Is Q4025J681 Suitable For?

Q4025J681 is a Thyristors - TRIACs product from Littelfuse Inc., 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 Thyristors - TRIACs components. Engineers can review the Q4025J681 datasheet, package TO-218X-3 Isolated Tab and stock availability to support component selection.

Automotive & ADAS Electronic Systems

Suitable for automotive, ADAS and vehicle-control systems where original Littelfuse Inc. components are required, helping engineers evaluate Q4025J681 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 Q4025J681 description, package TO-218X-3 Isolated Tab 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 Q4025J681 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 Q4025J681 Pricing & Technical Support

Product Overview

Q4025J681 is a Thyristors - TRIACs product from Littelfuse Inc.. It is supplied in package TO-218X-3 Isolated Tab and can be considered for electronic systems where stability, reliability and supply continuity are important. FudongIC can provide Q4025J681 datasheet lookup, stock confirmation, pricing requests, BOM sourcing and component-selection support.

Product Description: TRIAC ALTERNISTOR 400V TO218X

Key Features

Part Number:Q4025J681
Manufacturer:Littelfuse Inc.
Category:Thyristors - TRIACs
Package:TO-218X-3 Isolated Tab
Supports datasheet lookup, stock confirmation and pricing requests
Suitable for samples, small production runs and volume sourcing requirements

Applications

Q4025J681 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 Q4025J681 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:

-
ProductStatus:

Obsolete
TriacType:

Alternistor - Snubberless
Voltage-OffState:

400 V
Current-OnState(It(RMS))(Max):

25 A
Voltage-GateTrigger(Vgt)(Max):

1.3 V
Current-NonRepSurge5060Hz(Itsm):

208A, 250A
Current-GateTrigger(Igt)(Max):

80 mA
Current-Hold(Ih)(Max):

100 mA
Configuration:

Single
OperatingTemperature:

-40°C ~ 125°C (TJ)
MountingType:

Through Hole
Category:

Thyristors - TRIACs
Datasheet:

Q4025J681.pdf

Q4025J681 Frequently Asked Questions

Is Q4025J681 currently in stock? ▼

FudongIC currently shows 3,147 units of Q4025J681 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 Q4025J681? ▼

The minimum order quantity currently shown for Q4025J681 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 Q4025J681 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 Q4025J681, please note this in your RFQ.

Can you provide a datasheet or technical support for Q4025J681? ▼

Yes. You can view or download the Q4025J681.pdf datasheet on this page. If you need pinout information, package details, BOM alternative suggestions or application-selection support for Q4025J681, you can also contact the FudongIC technical and sales team.

Can you recommend alternative parts for Q4025J681? ▼

Yes. Based on your application, preferred manufacturer, package TO-218X-3 Isolated Tab, electrical specifications and lead-time requirements, FudongIC can help evaluate alternatives or related-series parts for Q4025J681. Please submit an RFQ with your original BOM or specification requirements.

Which applications and industries commonly use Q4025J681? ▼

As a Thyristors - TRIACs product from Littelfuse Inc., Q4025J681 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.