ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
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 Detailed Parameters
- Description：CONN EDGE DUAL FMALE 68POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Box
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：34
- Number of Positions：68
- Card Thickness：0.054" ~ 0.070" (1.37mm ~ 1.78mm)
- Number of Rows：2
- Pitch：0.156" (3.96mm)
- Read Out：Dual
- Features：Card Guides
- Mounting Type：Panel Mount, Through Hole
- Termination：Solder
- Contact Material：Copper Alloy
- Contact Finish：Gold
- Contact Finish Thickness：10.0µin (0.25µm)
- Contact Type：Cantilever
- Color：Green
- Flange Feature：Flush Mount, Top Opening, Threaded Insert, 4-40
- Operating Temperature：-40°C ~ 105°C
Download product information
Overview
The EDAC Inc. 306-034-521-178 is a dual-edge female card edge connector from the 306 series, designed for panel mounting via solder lug termination. It features 68 positions with a 0.156-inch (3.96mm) pitch across two rows. The contacts are made of copper alloy with a gold plating thickness of 10.0µin (0.25µm). The housing is green thermoplastic polyester, rated for operation between -40°C and 105°C. It accepts board thicknesses from 0.054 to 0.070 inches.
Feature Summary
- Dual-edge female contact configuration for non-specified card types
- Gold-plated copper alloy contacts for reliable signal transmission
- Panel mount installation with flanged design for secure positioning
Applications
- Industrial control systems requiring robust interconnects
- Medical equipment interface modules
- Agricultural technology hardware connections
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official 306 Series Ordering Guide to ensure correct pin count and termination style. Confirm that the target PCB thickness falls within the specified 0.054 to 0.070 inch range. Check RoHS compliance status if required by project specifications. Ensure panel cutout dimensions match the flange diameter and opening requirements.
Selection Notes
Select this component when a dual-edge female connector with a 0.156-inch pitch is required for panel-mounted applications. The 306 series offers a balance of durability and electrical performance suitable for harsh environments. Consider the green housing color for visual identification if needed. Verify that the solder lug termination method aligns with the assembly process capabilities.
Part Context
This part belongs to the EDAC 306 series of standard card edge connectors. The series provides various position counts and termination options for diverse electronic applications. EDAC specializes in interconnect solutions for communication, consumer electronics, medical, energy, and industrial sectors. The 306 series is known for its reliability in demanding operational conditions.
Replacement Considerations
Consult the EDAC 306 Series Ordering Guide for direct substitutes with different pin counts or termination styles. Cross-reference with other EDAC series like 357 or 387 only if pitch and form factor differences are acceptable. No third-party cross-references are confirmed without explicit manufacturer documentation.
