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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 58POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Bulk
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：29
- Number of Positions：58
- 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：Panel Mount, Through Hole
- Termination：Solder
- Contact Material：Copper Alloy
- Contact Finish：Tin
- Contact Finish Thickness：-
- Contact Type：Cantilever
- Color：Green
- Flange Feature：Flush Mount, Floating Bobbin, 0.116" (2.95mm) Dia
- Operating Temperature：-40°C ~ 105°C
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Overview
The EDAC Inc. 306-029-421-103 is a dual-edge female card edge connector designed for panel mount and through-hole termination. It features 58 positions with a 0.156-inch (3.96mm) contact spacing arranged in a single centerline row per side. The connector accepts printed circuit boards with thicknesses ranging from 0.054 to 0.070 inches (1.37mm to 1.78mm). Constructed with copper alloy contacts finished in tin, the housing is made of green thermoplastic polyester. It operates within a temperature range of -40°C to 105°C and complies with RoHS3 standards.
Feature Summary
- Dual-edge female configuration with cantilever contacts for secure board retention
- Low-profile insulator body designed for standard .062 inch nominal PCB thickness
- Through-hole solder termination ensures stable mechanical and electrical connection
Applications
- Industrial control system backplanes
- Computing and storage interconnects
- Aerospace instrumentation modules
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current 306 Series Ordering Guide to ensure compatibility with required mounting styles and termination types. Confirm that the thermal rating aligns with the operational environment requirements before finalizing procurement orders.
Selection Notes
Select this component when a dual-edge interface with 0.156-inch spacing is required for through-hole assembly. Ensure the target PCB thickness falls within the specified 0.054 to 0.070-inch range to guarantee proper contact engagement and mechanical stability during operation.
Part Context
This part belongs to the EDAC 306 series, which provides a wide range of card edge and rack & panel interconnect solutions. The series is known for supporting complex interconnect needs across computing, medical, and industrial sectors, offering various mounting options and contact configurations.
Replacement Considerations
Consult the official EDAC 306 Series cross-reference documentation for verified substitute part numbers. Do not assume functional equivalence based solely on pin count or spacing without verifying mechanical dimensions and termination methods.
