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 70POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Box
- 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：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, M3
- Operating Temperature：-40°C ~ 105°C
Download product information
Overview
The EDAC 306-035-521-107 is a standard card edge connector featuring 70 positions arranged in a dual female configuration. It utilizes a .156 inch (3.96 mm) contact spacing with a single centerline row design. The unit accepts printed circuit boards with a nominal thickness of .062 inches (1.57 mm). Constructed with cantilever contacts and gold plating, the insulator body is green thermoplastic. It supports panel mounting in a vertical orientation and operates within a temperature range of -40°C to +105°C.
Feature Summary
- Dual female card edge interface with cantilever contact type for reliable board insertion
- Single centerline row architecture providing standardized .156 inch contact spacing
- Gold-plated copper alloy contacts ensuring stable electrical performance
- Vertical panel mount style with low-profile green thermoplastic insulator body
Applications
- Industrial control system backplanes requiring high-density connections
- Telecommunications equipment interconnects
- Test and measurement instrument modules
- Computing hardware peripheral interfaces
Procurement Notes
Verify the specific part number against official EDAC documentation to confirm the 70-position dual female configuration. Ensure compatibility with .062 inch PCB thickness standards. Confirm that the vertical panel mount style aligns with enclosure requirements. Check RoHS compliance status through manufacturer datasheets before integration into regulated assemblies.
Selection Notes
Select this component when a dual-sided card edge connection is required for signal integrity. The .156 inch pitch accommodates standard industrial board layouts. Verify that the cantilever contact mechanism suits the mating card insertion force requirements. Ensure the operating temperature range meets environmental conditions. Confirm panel mounting constraints allow for the vertical profile dimensions.
Part Context
This connector belongs to the EDAC 306 series, designed for standard card edge applications. The series offers various position counts and termination options. The 306-035-521-107 variant specifically provides a 70-position dual female interface. It represents a solution for robust electronic interconnections in professional hardware systems.
Replacement Considerations
Cross-reference with EDAC part numbers sharing the same .156 inch pitch and 70-position count. Verify identical dual female gender and cantilever contact types. Ensure matching PCB thickness acceptance and vertical mounting orientation. Confirm compatible insulator material properties and temperature ratings.
