EFC18C

Description：MODULE POWER 240VAC CERAMIC
Series：-

SKU:3a04694337c1 Category: SCRs - Modules Brand: Sensata-Crydom

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Product introduction

Product Detailed Parameters

Description：MODULE POWER 240VAC CERAMIC
Series：-
Mfr：Sensata-Crydom
Package：Bulk
Structure：3-Phase Controller - All SCRs
Number of SCRs, Diodes：6 SCRs
Voltage - Off State：600 V
Current - On State (It (AV)) (Max)：-
Current - On State (It (RMS)) (Max)：-
Current - Non Rep. Surge 50, 60Hz (Itsm)：-
Operating Temperature：-
Mounting Type：Chassis Mount
Package / Case：Module
Voltage - Gate Trigger (Vgt) (Max)：2.5 V
Current - Gate Trigger (Igt) (Max)：-
Current - Hold (Ih) (Max)：-
Grade：-
Qualification：-

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EFC18C

Overview

The EFC18C is a three-phase SCR module manufactured by Sensata-Crydom. It features a ceramic construction and is designed for 240VAC applications. The component contains six SCRs configured as a three-phase controller. It has an off-state voltage rating of 600 V and a maximum gate trigger voltage of 2.5 V. The part status is listed as obsolete.

Feature Summary

Three-phase controller structure utilizing all SCRs
Ceramic module construction

Applications

Three-phase power control systems
Industrial AC power regulation

Procurement Notes

Verify availability carefully as the EFC18C is classified as an obsolete part number. Confirm current stock levels with authorized distributors or secondary market suppliers, as standard manufacturing supply may be discontinued. Ensure compatibility with existing system requirements before procurement.

Selection Notes

Select this component only if legacy compatibility with 600 V off-state voltage and 240VAC ceramic modules is required. Evaluate alternative active series from Sensata-Crydom for new designs to ensure long-term supply chain stability and updated performance specifications.

Part Context

This component belongs to the discrete semiconductor product category, specifically within thyristors and SCR modules. It serves as a specialized power switching element for three-phase electrical circuits, distinct from single-phase solid state relays offered by the same manufacturer.