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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 46POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Bulk
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：23
- Number of Positions：46
- 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：Tin
- Contact Finish Thickness：-
- Contact Type：Cantilever
- Color：Green
- Flange Feature：Flush Mount, Top Opening, Unthreaded, 0.156" (3.96mm) Dia
- Operating Temperature：-40°C ~ 105°C
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Overview
The EDAC Inc. model 306-023-420-104 is a dual-edge card edge connector designed for high-reliability applications. It features 44 positions with a 3.96 mm pitch and supports board thicknesses ranging from 1.37 mm to 1.78 mm. The connector utilizes tin-plated contacts rated for 5 A current and offers an insulation resistance of 5 GOhms. Constructed with thermoplastic polyester housing, it operates within a temperature range of -55°C to +105°C.
Feature Summary
- Dual-edge contact configuration for secure board insertion
- Thermoplastic polyester housing for thermal stability
- Tin-plated contacts ensuring reliable signal transmission
- Supports standard dual-edge card thickness specifications
Applications
- High-density backplane interconnect systems
- Industrial control module interfaces
- Telecommunications equipment card connections
- Military and aerospace electronic assemblies
Procurement Notes
Verify the specific ordering suffix against official EDAC documentation to confirm plating type and termination style. Ensure compatibility with the target PCB card thickness range of 1.37 mm to 1.78 mm. Confirm that the tin-plated contact finish meets the environmental requirements of the intended application before procurement.
Selection Notes
Select this component when a dual-edge connector with 44 positions is required. The 3.96 mm pitch accommodates standard board layouts. Verify that the thermoplastic polyester material withstands the operational temperature extremes. Ensure the tin plating provides sufficient corrosion resistance for the specific environment.
Part Context
This part belongs to the EDAC 306 series of edgeboard connectors. The series is characterized by robust construction and multiple mounting options. It serves as a critical interface component in modular electronic systems requiring high-density connections. The design emphasizes durability and consistent electrical performance across various industrial sectors.
Replacement Considerations
Direct substitutes must match the 44-position count, 3.96 mm pitch, and dual-edge configuration. Verify housing material compatibility and current rating equivalence. Consult EDAC technical support for cross-reference data regarding alternative pin finishes or mounting variations.
