857-070-500-208

$89.93

Description：CONN EDGE DUAL FMALE 70POS 0.156
Series：857
Mfr：EDAC Inc.
Package：Bulk

SKU:0d20e63a30c7 Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

857-070-500-208 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 70POS 0.156. Review the specifications below when checking this part for your BOM.

Edgeboard Connectors specifications for 857-070-500-208

Description：CONN EDGE DUAL FMALE 70POS 0.156
Series：857
Mfr：EDAC Inc.
Package：Bulk
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：35
Number of Positions：70
Card Thickness：0.054" ~ 0.070" (1.37mm ~ 1.78mm)
Number of Rows：2
Pitch：0.156" (3.96mm)
Read Out：Dual
Features：-
Mounting Type：Through Hole
Termination：Solder Eyelet(s)
Contact Material：Copper Alloy
Contact Finish：Gold
Contact Finish Thickness：10.0µin (0.25µm)
Contact Type：Semi Bellows
Color：Black
Flange Feature：Flush Mount, Top Opening, Threaded Insert, 4-40
Operating Temperature：-40°C ~ 125°C

Edgeboard Connectors datasheet and documents for 857-070-500-208

857-070-500-208

Edgeboard Connectors Overview

The EDAC Inc. model 857-070-500-208 is a high-temperature standard card edge connector receptacle belonging to the 857 series. It features 70 positions with a 3.96 mm (0.156 inch) contact spacing and 5.08 mm row spacing. Designed for 1.57 mm nominal PCB thickness, it utilizes gold-plated copper alloy contacts rated for 5 A current. The thermoplastic housing supports panel mount right-angle installation. Operating temperatures range from -40°C to +125°C, with an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

High-temperature resistant construction suitable for demanding thermal environments
Gold-plated contacts ensure reliable signal transmission and corrosion resistance
Right-angle panel mount design facilitates efficient space utilization

Edgeboard Connectors Applications

Industrial control systems requiring thermal stability
Medical equipment interconnects
Agricultural technology hardware

Edgeboard Connectors Procurement Notes

Verify component authenticity through authorized EDAC distributors or official documentation channels. Confirm RoHS compliance status and specific packaging quantities prior to order placement. Ensure compatibility with target PCB thickness and mounting requirements. Check for recent product change notifications affecting material specifications or manufacturing origins.

Edgeboard Connectors Selection Notes

Select this connector when elevated operating temperatures up to 125°C are required compared to standard 105°C variants. The 857 series offers higher thermal performance than the 307 or 357 series. Verify that the 70-position count matches the circuit board edge interface requirements. Ensure the right-angle orientation aligns with the mechanical assembly constraints.

Edgeboard Connectors Part Context

This component belongs to the EDAC 857 series of high-temperature card edge connectors. The series provides enhanced thermal stability over standard offerings like the 307 and 357 lines. It shares dimensional similarities with other EDAC card edge products but distinguishes itself through specialized insulator materials capable of withstanding higher continuous operating temperatures.