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307-040-540-268 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 40POS 0.156. Review the specifications below when checking this part for your BOM.
Edgeboard Connectors specifications for 307-040-540-268
- Description：CONN EDGE DUAL FMALE 40POS 0.156
- Series：307
- Mfr：EDAC Inc.
- Package：Box
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：20
- Number of Positions：40
- 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：Through Hole
- Termination：Wire Wrap
- Contact Material：Copper Alloy
- Contact Finish：Gold
- Contact Finish Thickness：10.0µin (0.25µm)
- Contact Type：Semi Bellows
- Color：Green
- Flange Feature：Flush Mount, Top Opening, Threaded Insert, 4-40
- Operating Temperature：-40°C ~ 105°C
Edgeboard Connectors datasheet and documents for 307-040-540-268
Edgeboard Connectors Overview
The EDAC Inc. 307-040-540-268 is a standard card edge connector receptacle featuring 40 positions with a 3.96 mm (0.156 inch) contact spacing and 5.08 mm row spacing. Designed for .062 inch (1.57 mm) nominal thickness printed circuit boards, it utilizes gold-plated copper alloy contacts housed in a thermoplastic insulator body. The component supports a current rating of 5 A and operates within a temperature range of -40°C to +105°C. It employs a solder pin termination method and offers an insulation resistance of 5 GOhms.
Edgeboard Connectors Feature Summary
- Accepts standard .062 inch nominal thickness PCBs
- Low profile insulator body construction
- Gold-plated copper alloy contacts for reliable conductivity
Edgeboard Connectors Applications
- Panel mount interconnect systems
- Vertical board-to-board connections
- Standard card edge interface modules
Edgeboard Connectors Procurement Notes
Verify the specific suffix code against official EDAC documentation to confirm exact mechanical orientation and termination style. Confirm RoHS compliance status through the manufacturer's latest certification documents before integration into regulated assemblies.
Edgeboard Connectors Selection Notes
Select this component when a dual-row configuration with 3.96 mm pitch is required for .062 inch thick boards. Ensure the application environment remains within the specified -40°C to +105°C operational temperature limits and does not exceed the 5 A current rating per contact.
Edgeboard Connectors Part Context
This part belongs to the EDAC 307 series of standard card edge connectors. The series provides various position counts and mounting styles while maintaining consistent 3.96 mm spacing and thermoplastic housing materials for industrial electronic applications requiring robust physical connections.
Edgeboard Connectors Replacement Considerations
Cross-reference compatible parts within the EDAC 307 series that match the 40-position count, 3.96 mm pitch, and .062 inch board thickness requirements. Verify identical termination and mounting specifications before substitution.
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