K2400GHU

$0.57

Description：SIDAC 220-250V 1A DO15
Series：-

SKU:53042baf410d Category: DIACs, SIDACs Brand: Littelfuse Inc.

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Product introduction

Product Detailed Parameters

Description：SIDAC 220-250V 1A DO15
Series：-
Mfr：Littelfuse Inc.
Package：Bulk
Voltage - Breakover：220 ~ 250V
Current - Breakover：50 µA
Current - Peak Output：1 A
Operating Temperature：-40°C ~ 125°C (TJ)
Package / Case：DO-204AC, DO-15, Axial
Supplier Device Package：DO-15
Current - Hold (Ih) (Max)：150 mA

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K2400GHU

Overview

The Littelfuse K2400GHU is a high-energy unidirectional SIDAC switch designed for gas ignition applications requiring high pulse current at low repetition rates. It operates within a triggering voltage range of 230 V to 250 V and supports a repetitive peak off-state voltage of 210 V. The device features a maximum on-state RMS current of 1 A and can handle a peak repetitive pulse current of up to 280 A at 5 Hz. Packaged in a DO-15 leaded format, it includes a holding current maximum of 60 mA and an on-state voltage of 1.5 V at 1 A.

Feature Summary

Unidirectional silicon bilateral voltage-triggered thyristor switch
High surge current capability with 280 A pulse rating
Glass-passivated junctions for AC circuit orientation

Applications

Natural gas igniters
Xenon flash ignition systems
High voltage power supplies

Procurement Notes

Verify the specific package type and marking requirements against the design schematic before ordering. Confirm that the DO-15 bulk or reel packaging options align with the assembly line capabilities. Ensure the thermal resistance characteristics are compatible with the intended heat dissipation strategy for the target application environment.

Selection Notes

Select this component when a unidirectional high-energy trigger is required for gas ignition circuits. The K2400GHU variant specifically provides a 230 V to 250 V breakover voltage range. Consider the DO-15 through-hole package for robust mechanical mounting compared to surface mount alternatives like the SHU series.

Part Context

This part belongs to the K2xx0yHU series of high-energy unidirectional SIDACs from Littelfuse. The 'G' suffix denotes the DO-15 leaded package, while '240' indicates the specific 230 V to 250 V switching voltage range within the product family.

Replacement Considerations

The K2400SHU serves as the surface mount equivalent within the same electrical specification family. Other unidirectional SIDACs may require verification of breakover voltage tolerance and peak current handling capabilities to ensure functional compatibility.

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.