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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 70POS 0.156
- Series：306
- 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
- Contact Material：Copper Alloy
- Contact Finish：Tin
- Contact Finish Thickness：-
- Contact Type：Cantilever
- Color：Green
- Flange Feature：-
- Operating Temperature：-40°C ~ 105°C
Download product information
Overview
The EDAC Inc. 306-035-421-101 is a standard card edge connector receptacle featuring 70 positions with dual female contacts. It utilizes a 3.96 mm (0.156 inch) contact spacing and is designed for nominal 1.57 mm thick printed circuit boards. The component employs gold-plated copper alloy contacts with wire wrap termination. Constructed with a thermoplastic polyester insulator, it supports vertical panel mount installation and operates within a temperature range of -40°C to +105°C.
Feature Summary
- Accepts nominal 1.57 mm thickness PCBs
- Low profile insulator body design
- Single centreline row configuration
Applications
- Industrial control systems
- Telecommunications equipment
- Computing hardware
Procurement Notes
Verify the specific ordering suffix against official EDAC documentation to confirm exact pin count, termination style, and plating specifications. Ensure compatibility with the target board thickness and mounting requirements before procurement. Confirm RoHS compliance status through current manufacturer datasheets.
Selection Notes
Select this component when a 70-position dual female card edge interface is required. Verify that the application environment falls within the specified operating temperature range. Confirm that the wire wrap termination method aligns with the assembly process and that the 3.96 mm pitch matches the design constraints.
Part Context
This part belongs to the EDAC 306 series of standard card edge connectors. The series provides various configurations for connecting edge-board circuits to system backplanes or chassis-mounted receptacles. The 306 series is characterized by its robust construction and standardized spacing options suitable for general electronic interconnect applications.
Replacement Considerations
Consult the EDAC 306 Series Ordering Guide for direct substitutes with differing position counts or termination styles. Cross-reference compatible parts from the Northern Technologies portfolio if organizational restructuring has occurred.
