B511FSE-2T

$46.44

Description：MOD DIODE SCR 25A 120VAC .250"QC
Series：B-2T

SKU:7ce699e64523 Category: SCRs - Modules Brand: Sensata-Crydom

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Product introduction

Product Detailed Parameters

Description：MOD DIODE SCR 25A 120VAC .250"QC
Series：B-2T
Mfr：Sensata-Crydom
Package：Bulk
Structure：Bridge, Single Phase - SCRs/Diodes (Layout 1)
Number of SCRs, Diodes：2 SCRs, 2 Diodes
Voltage - Off State：400 V
Current - On State (It (AV)) (Max)：-
Current - On State (It (RMS)) (Max)：-
Current - Non Rep. Surge 50, 60Hz (Itsm)：250A @ 60Hz
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Chassis Mount
Package / Case：Module
Voltage - Gate Trigger (Vgt) (Max)：2.5 V
Current - Gate Trigger (Igt) (Max)：60 mA
Current - Hold (Ih) (Max)：-
Grade：-
Qualification：-

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B511FSE-2T

Overview

The B511FSE-2T is a discrete semiconductor module manufactured by Sensata-Crydom, classified as an SCR-Diode Module. It utilizes Silicon technology and features a Screw Mount installation style. The component operates within a temperature range of -40°C to +125°C. Key electrical parameters include a maximum DC output current of 25A, a maximum repetitive reverse voltage (Vrrm) of 400V, and a maximum gate trigger voltage (Vgt) of 2.5V. The unit weighs 42.5g and belongs to the B-2 / B-2T series.

Feature Summary

Designed for AC or DC variable voltage output applications
Integrates SCR and Diode functionality in a single module
Supports screw mount installation for secure integration

Applications

AC variable voltage control systems
DC variable voltage control systems
Industrial power regulation circuits

Procurement Notes

Verify the specific part number against official Sensata-Crydom documentation to confirm technical specifications. Ensure compatibility with system voltage and current requirements before procurement. Check for RoHS compliance status if required by project standards. Confirm lead times and availability directly with authorized distributors or the manufacturer.

Selection Notes

Select this module when a combined SCR and diode solution is required for variable voltage outputs. Consider the 400V reverse voltage rating and 25A current capacity for load matching. Evaluate the operating temperature range and screw mount requirements against the physical design constraints of the target application environment.

Part Context

This component belongs to the B-2 / B-2T series of discrete semiconductor modules from Sensata-Crydom. These modules are engineered for robust performance in power electronics applications requiring precise control of AC or DC voltages through thyristor-based switching mechanisms.

Replacement Considerations

Public confirmed substitute part numbers were not identified in available documentation. Verify cross-reference options only through official manufacturer channels to ensure electrical and mechanical 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.