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PDHS254-

Product catalog summary

Overview: This document provides technical specifications and usage instructions for high-temperature power transistor test sockets with a 2.54mm/0.100" pitch, suitable for various transistor packages such as TO-220, TO-257, and TO-262. The sockets are designed to operate in high-temperature environments up to 250℃ and feature low outgassing properties.

Specifications:

Current Rating: 5.0A max
Contact Resistance: 15mΩ max
Operating Temperature: -45 to +250℃
Dielectric Strength: AC300Vrms for 1 minute at 25℃ (AC600V max)
Insulator Resistance: 500 MΩ min at DC500V

Materials:

Sleeve: Brass with Au plating over Ni
Contact: High-temperature copper alloy with Au plating over Ni
Insulator: High-temperature thermoplastic

Features:

Round Pin Structure: Ensures dependable connection
High Heat Resistance: Stable performance up to 250℃
Low Outgassing: Suitable for environments where outgassing control is critical
Compatibility: Accepts various packages including TO-220, TO-3P, TO-66, TO-247, TO-254, TO-257, TO-262, TO-264

Usage Instructions: The sockets are designed for use with PC boards, with specific layout dimensions provided for proper installation. The document includes detailed measurements for socket placement and alignment.

Ordering Information: The document provides a guide for ordering different socket configurations based on the number of poles and specific dimensions. Customers are encouraged to contact the manufacturer for more details on compatibility and customization options.

Catalog excerpts

Power Transistor Test Sockets,High Temperature High Temperature 250C Features: Our sockets employ a round pin design with contacts for dependable connection. Performs stably up to 250°C, making it suitable for high-temperature environments. Utilizes PEEK material, providing stable performance in environments where outgassing control is critical. Acceptable packages are including TO-220, TO-3P, TO-66, TO-247, TO-254, TO-257, TO-262, TO-264, and more. (Compatibility may be limited for some package shapes.) O Round Pin Structure : O High heat resistance : O Low Outgassing : O Various Packages : Specifications Current Rating : 5.0A max Operating Temperature : -45 to +250C Material Sleeve : Brass Au Plating over Ni Contact : High Temperature Copper Alloy Au Plating over Ni Insulator : High Temperature Thermoplastic Acceptable Package TO-220, TO-257, TO-262, etc *TO-247 4Pin socket,please refer to page 2K18, 2K19, 2L1 to 2L4(PMS series). Tolerance PC Board Layout (Top View)

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Power Transistor Test Sockets,High Temperature, Multiple pin type High Temperature 250°C

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All JC CHERRY INC. catalogs and technical brochures

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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