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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 66POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Bulk
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：33
- Number of Positions：66
- 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, 0.128" (3.25mm) Dia
- Operating Temperature：-40°C ~ 105°C
Download product information
Overview
The EDAC Inc. 306-033-421-102 is a standard card edge connector from the 306 series, designed for panel mount installation with a vertical orientation. It features 33 positions with a 3.96 mm (0.156 inch) contact spacing and accommodates printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). The contacts are constructed from copper alloy with gold plating to ensure reliable conductivity, while the insulator body is made of thermoplastic polyester. Rated for 5 A current, this dual female connector provides secure interconnection for edgeboard applications.
Feature Summary
- Gold-plated copper alloy contacts ensure durable electrical performance
- Thermoplastic polyester insulator body offers structural stability
- Vertical panel mount design facilitates fixed installation
Applications
- Industrial control system interconnections
- Telecommunications equipment backplanes
- Test and measurement instrument interfaces
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to confirm contact termination type and insulation material variations. Ensure compatibility with the target PCB thickness of 1.57 mm and panel mounting requirements before procurement. Cross-reference the full part number with authorized distributors to confirm current availability status.
Selection Notes
Select this component when a vertical, panel-mounted solution is required for 33-position connections. The 3.96 mm pitch suits applications needing robust mechanical retention. Verify that the 5 A current rating meets the circuit load requirements and that the gold contact finish aligns with environmental exposure needs.
Part Context
This connector belongs to the EDAC 306 series, which specializes in standard card edge connectors. The series is characterized by its low-profile insulator bodies and consistent 3.96 mm spacing. These components are engineered for high-reliability interconnects in demanding electronic environments, offering a balance of mechanical strength and electrical performance.
Replacement Considerations
Compatible substitutes within the same series include 306-033-420-178 and 306-033-521-102. Verify that alternative part numbers match the exact position count, pitch, and termination style before substitution.
