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 50POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Bulk
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：25
- Number of Positions：50
- 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：Tin
- Contact Finish Thickness：-
- 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. 306-025-421-168 is a standard card edge connector from the 306 series, designed for dual-edge female applications. It features 50 positions with a contact spacing of 0.156 inches (3.96 mm). The connector utilizes tin-plated contacts and accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). Constructed with a green thermoplastic insulator body, it offers a low-profile design suitable for panel mount installations.
Feature Summary
- Dual-edge female configuration for secure board retention
- Low-profile insulator body for space-constrained designs
- Tin-plated contacts for reliable conductivity
Applications
- Panel-mounted electronic assemblies
- Industrial control system interconnects
- Standard density card edge mating
Procurement Notes
Verify the specific ordering suffix to confirm plating type and color variations within the 306 series. Ensure compatibility with the target PCB thickness of 0.062 inches. Confirm that the tin plating meets the environmental requirements of the final assembly, as gold-plated variants exist in this family. Cross-reference the manufacturer datasheet for precise dimensional tolerances before integration.
Selection Notes
Select this component when a dual-edge female connector with 0.156-inch spacing is required. The tin plating offers a cost-effective solution compared to gold alternatives. Ensure the application supports panel mounting and vertical orientation. Verify that the 50-position count aligns with the signal routing needs of the specific circuit board design.
Part Context
This part belongs to the EDAC 306 series of standard card edge connectors. The series provides various position counts and spacing options. The 306-025 base number indicates the series and position count, while the suffix defines specific attributes like plating and color. This model represents a common configuration for general-purpose industrial connectivity.
Replacement Considerations
Direct substitutes include other EDAC 306 series parts with identical 50-position dual-edge female specifications. Check for variations in plating, such as gold or silver, if corrosion resistance is critical. Ensure any replacement maintains the 0.156-inch spacing and 0.062-inch board thickness compatibility.
