305-038-556-202

$8.27

Description：CONN EDGE DUAL FMALE 38POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box

SKU:e6530c0607ea Category: Edgeboard Connectors Brand: EDAC Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

305-038-556-202 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 38POS 0.156. Review the specifications below when checking this part for your BOM.

Edgeboard Connectors specifications for 305-038-556-202

Description：CONN EDGE DUAL FMALE 38POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：19
Number of Positions：38
Card Thickness：0.054" ~ 0.070" (1.37mm ~ 1.78mm)
Number of Rows：2
Pitch：0.156" (3.96mm)
Read Out：Dual
Features：Card Extender
Mounting Type：Board Edge, Straddle Mount
Termination：Solder
Contact Material：Copper Alloy
Contact Finish：Gold
Contact Finish Thickness：10.0µin (0.25µm)
Contact Type：Semi Bellows
Color：Green
Flange Feature：Flush Mount, Top Opening, Unthreaded, 0.128" (3.25mm) Dia
Operating Temperature：-40°C ~ 105°C

Edgeboard Connectors datasheet and documents for 305-038-556-202

305-038-556-202

Edgeboard Connectors Overview

The EDAC Inc. 305-038-556-202 is a dual-edge female card edge connector designed for board edge and straddle mount applications. It features 38 positions with a 0.156-inch (3.96mm) pitch across two rows. The contacts are made of copper alloy with a gold finish, supporting a continuous current rating of 5A and an insulation resistance of 5 GOhms. The housing is green thermoplastic polyester, accommodating card thicknesses between 0.054 and 0.070 inches. Operating temperatures range from -40°C to +105°C.

Edgeboard Connectors Feature Summary

Accepts between-contact and in-contact polarizing keys for secure alignment
Provides a 5A continuous current rating with high insulation resistance
Features a green thermoplastic polyester housing for durability

Edgeboard Connectors Applications

Card extender modules
Industrial control systems
Communication equipment backplanes

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to ensure correct contact plating and housing color specifications. Confirm that the polarizing key requirements match the system design, as this connector supports both between-contact and in-contact configurations. Cross-reference the RoHS status and REACH compliance data directly with the manufacturer's latest environmental declarations before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with a 0.156-inch pitch is required for straddle or board edge mounting. Ensure the target PCB card thickness falls within the specified 0.054 to 0.070-inch range. Verify that the application environment stays within the -40°C to +105°C operating temperature limits and requires a 5A current capacity per contact.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles, utilizing copper alloy contacts with gold plating. The 305 series is designed for reliable interconnection in industrial and commercial electronic assemblies requiring robust mechanical stability and electrical performance.