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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 58POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Bulk
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：29
- Number of Positions：58
- 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, Threaded Insert, 4-40
- Operating Temperature：-40°C ~ 105°C
Download product information
Overview
The EDAC Inc. 306-029-420-108 is a standard card edge connector receptacle featuring 29 positions in a single row with a 3.96 mm (0.156 inch) contact spacing. Designed for panel mount installation, it utilizes solder pin termination and copper alloy contacts with tin plating. The unit accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). Constructed with a thermoplastic polyester insulator, the connector operates within a temperature range of -40°C to +105°C and provides an insulation resistance of 5000 MOhms.
Feature Summary
- Single centerline row configuration with .156 inch contact spacing
- Accepts .062 inch nominal thickness PCBs
- Low profile insulator body design
- Flush mount flange feature with top opening
Applications
- Panel-mounted electronic interconnect systems
- Industrial control board connections
- Communication equipment backplanes
- Test and measurement instrument interfaces
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required PCB thickness and termination style. Confirm that the tin-plated contacts meet the environmental requirements for the intended application. Check for any recent product change notifications or RoHS compliance updates prior to finalizing procurement specifications.
Selection Notes
Select this component when a single-row card edge interface with 3.96 mm pitch is required for panel mounting applications. Ensure the target PCB thickness aligns with the 1.57 mm nominal specification to guarantee proper mechanical engagement. Consider the tin plating option if gold plating is not strictly necessary for the contact environment.
Part Context
This part belongs to the EDAC 306 Series, which specializes in card edge connectors with 3.96 mm contact spacing. The series offers various configurations including dual-sided and single-sided options with different termination styles. The 306-029-420-108 specifically addresses needs for low-profile, single-row connections in industrial and commercial electronics.
Replacement Considerations
Direct substitutes within the same series include parts like 306-029-421-108, which shares similar electrical characteristics but may differ in flange features or plating. Verify mechanical dimensions and mating board thickness before substitution.
