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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 74POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Bulk
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：37
- Number of Positions：74
- 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：Free Hanging (In-Line)
- Termination：Solder Eyelet(s)
- 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. 306-037-400-101 is a dual-edge female card edge connector from the 306 Series, designed for panel mounting applications. It features 74 positions arranged in a double row with a 0.156-inch (3.96mm) contact spacing. The connector utilizes tin-plated copper alloy contacts and a green thermoplastic polyester insulator. It supports PCB thicknesses ranging from 0.054 to 0.070 inches and operates within a temperature range of -40°C to 105°C. The unit is RoHS3 compliant and meets REACH standards.
Feature Summary
- Dual-edge female configuration for secure board insertion
- Panel mount design with flat flange and top opening
- Tin-plated copper alloy contacts for reliable conductivity
- Green thermoplastic polyester insulation for durability
Applications
- Industrial control system interconnects
- Telecommunications equipment backplanes
- Consumer electronics module connections
- Automotive electronic assembly interfaces
Procurement Notes
Verify the specific ordering suffix against the official EDAC 306 Series Ordering Guide to ensure correct termination style and plating specifications. Confirm that the required PCB thickness falls within the 0.054 to 0.070 inch operational range. Check for compliance requirements such as RoHS3 and REACH status prior to final procurement approval.
Selection Notes
Select this component when a dual-edge female connector with panel mounting capabilities is required. Ensure the application demands a 0.156-inch pitch and 74-position count. Verify compatibility with the target PCB thickness and operating temperature environment. Consider the tin plating option if gold plating is not strictly necessary for the specific signal integrity requirements.
Part Context
This part belongs to the EDAC 306 Series of standard card edge connectors. The series offers various position counts and termination options. The 306-037 variant specifically denotes the 74-position configuration. It is distinct from the 316 and 356 series which may offer different mechanical or electrical characteristics.
Replacement Considerations
Consult the EDAC 306 Series cross-reference guide for direct substitutes. Verify that any alternative maintains the same 0.156-inch pitch, 74-position count, and panel mount form factor. Ensure electrical ratings and material composition match the original design specifications.
