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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 60POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Box
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：30
- Number of Positions：60
- 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, Floating Bobbin, 0.116" (2.95mm) Dia
- Operating Temperature：-40°C ~ 105°C
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Overview
The EDAC Inc. 306-030-521-103 is a dual-edge female card edge connector from the 306 series, designed for panel and through-hole mounting. It features 60 positions with a 0.156-inch (3.96mm) contact spacing across two rows of 30 contacts each. The connector utilizes copper alloy cantilever contacts with gold plating to ensure reliable signal transmission. It accommodates printed circuit boards with a thickness range of 0.054 to 0.070 inches (1.37mm to 1.78mm). The insulator body is constructed from thermoplastic polyester, providing stability within an operating temperature range of -40°C to +105°C.
Feature Summary
- Dual-edge female configuration with cantilever spring contacts for secure board retention
- Gold-plated copper alloy terminals ensuring corrosion resistance and conductivity
- Thermoplastic polyester insulator body rated for high-temperature environments
- Panel mount design with flange features for standardized installation
Applications
- Industrial control system backplanes
- Telecommunications equipment interconnects
- Test and measurement instrument modules
- Automotive electronic control units
Procurement Notes
Verify that the specific part number matches the required 60-position dual-edge specification. Confirm that the gold plating on the contacts aligns with environmental requirements. Ensure the PCB thickness falls within the specified 1.37mm to 1.78mm range for proper mechanical engagement. Check RoHS compliance status if restricted substances are a concern for the assembly.
Selection Notes
Select this component when a dual-edge interface is required for higher density connections compared to single-row alternatives. The 0.156-inch spacing suits applications where standard board layouts are utilized. Consider the gold plating for environments requiring long-term reliability without oxidation issues. Verify that the panel mount style fits the enclosure design constraints.
Part Context
This connector belongs to the EDAC 306 series, which offers various configurations for card edge applications. The series provides options for different row counts, contact spacings, and termination styles. The 306-030-521-103 specifically addresses needs for dual-sided board insertion with robust mechanical locking via cantilever contacts.
Replacement Considerations
Compatible substitutes include other EDAC 306 series connectors with matching 60-position dual-edge specifications. Cross-reference part numbers such as 306-030-521-107 for similar form factors. Ensure any replacement maintains the 0.156-inch pitch and compatible PCB thickness tolerance.
