MKP3V240G

$0.31

Description：SIDAC 220-250V 1A AXIAL
Series：-

SKU:a23304203d47 Category: DIACs, SIDACs Brand: Littelfuse Inc.

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Product introduction

Product Detailed Parameters

Description：SIDAC 220-250V 1A AXIAL
Series：-
Mfr：Littelfuse Inc.
Package：Box
Voltage - Breakover：220 ~ 250V
Current - Breakover：200 µA
Current - Peak Output：1 A
Operating Temperature：-40°C ~ 125°C (TJ)
Package / Case：DO-201AD, Axial
Supplier Device Package：Axial
Current - Hold (Ih) (Max)：100 mA

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MKP3V240G

Overview

The MKP3V240G is a bidirectional SIDAC thyristor manufactured by Littelfuse Inc. designed for breakover switching applications in AC power line circuits. It features an axial lead package and operates within a breakover voltage range of 220 to 250 volts. The device supports a peak current of 1 ampere, providing reliable triggering for sensitive components. This component is classified as obsolete and is no longer in active manufacturing.

Feature Summary

Bidirectional switching capability for direct AC power line interface
Reliable trigger device for breakover switching applications
Axial lead construction for through-hole mounting

Applications

Triggering devices for SCR or TRIAC gates
Overvoltage protection circuits
AC power line interface circuits

Procurement Notes

This component is officially listed as obsolete and is no longer manufactured by Littelfuse Inc. Verification of availability should focus on surplus stock or secondary market sources rather than direct manufacturer distribution. Buyers must confirm the authenticity of existing inventory and check for valid substitutes such as the K2400GRP if new production units are required.

Selection Notes

Engineers selecting this part must account for its obsolete status when designing new products. The fixed breakover voltage range of 220-250V limits its use to specific AC line voltages. Alternative selection should prioritize available SIDACs with similar voltage ratings and axial packaging to ensure compatibility with existing circuit layouts and performance requirements.

Part Context

The MKP3V240G belongs to the SIDAC family of thyristors, which are specifically engineered for high-voltage triggering and protection. These devices operate symmetrically in both directions, making them suitable for AC applications. The product line emphasizes robust switching characteristics for industrial and consumer electronics protection schemes.

Replacement Considerations

Public confirmed substitute part numbers include K2400GRP from Littelfuse Inc. Users should verify that the substitute matches the original's axial lead form factor and voltage specifications before integration.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.