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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 72POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Bulk
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：36
- Number of Positions：72
- 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
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Overview
The EDAC Inc. 306-036-420-168 is a standard card edge connector receptacle featuring 36 positions arranged in a single row with a 3.96 mm pitch. Designed for vertical panel mount installation, it utilizes PC pin termination and gold-plated copper alloy contacts rated for 5 A current. The insulator body is constructed from thermoplastic material, accommodating printed circuit boards with a nominal thickness of 1.57 mm. It operates within a temperature range of -40 °C to +105 °C and provides an insulation resistance of 5 GOhms.
Feature Summary
- Single centerline row configuration with low profile insulator body
- Gold-plated copper alloy contacts for reliable signal transmission
- Vertical panel mount design with PC pin termination
- Thermoplastic insulator housing for structural stability
Applications
- High-density electronic interconnections
- Industrial control system backplanes
- Telecommunications equipment modules
- Medical device interface panels
Procurement Notes
Verify the specific ordering suffix against the manufacturer datasheet to confirm contact plating thickness and terminal length specifications. Ensure the selected variant matches the required PCB thickness tolerance of 1.57 mm. Confirm compliance with relevant environmental directives such as RoHS requirements before finalizing procurement orders.
Selection Notes
Select this component when a single-row card edge interface with a 3.96 mm pitch is required for panel-mounted applications. The 36-position count suits moderate density interconnect needs. Verify that the operating temperature range up to 105 °C aligns with the system environment. Ensure the vertical orientation fits the mechanical enclosure constraints.
Part Context
This part belongs to the EDAC 306 series of standard card edge connectors. The series offers various position counts and mounting styles. The 306-036-420-168 specifically denotes a 36-position, single-row, vertical receptacle. It is designed for general-purpose electronic applications requiring robust board-to-board or board-to-backplane connections.
Replacement Considerations
Direct substitutes must match the 3.96 mm pitch, 36 positions, single row, and vertical panel mount style. Verify compatibility with 1.57 mm PCB thickness. Cross-reference contact material and plating specifications to ensure equivalent electrical performance.
