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305-086-521-258 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 86POS 0.156. Review the specifications below when checking this part for your BOM.
Edgeboard Connectors specifications for 305-086-521-258
- Description：CONN EDGE DUAL FMALE 86POS 0.156
- Series：305
- Mfr：EDAC Inc.
- Package：Box
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：43
- Number of Positions：86
- 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：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 305-086-521-258
Edgeboard Connectors Overview
The EDAC Inc. 305-086-521-258 is a standard card edge connector receptacle featuring 86 positions arranged in two rows. It utilizes a 0.156-inch (3.96 mm) contact spacing with a 0.140-inch (3.56 mm) row spacing. Designed for .062-inch (1.57 mm) nominal thickness printed circuit boards, this component employs gold-plated copper alloy contacts and solder termination. The insulator body is green thermoplastic polyester, supporting a current rating of 5 A.
Edgeboard Connectors Feature Summary
- Accepts .062 inch nominal thickness PCBs
- Low profile insulator body design
- Gold-plated copper alloy contacts
Edgeboard Connectors Applications
- Standard card edge interconnection systems
- Panel mount electronic assemblies
- Industrial control board interfaces
Edgeboard Connectors Procurement Notes
Verify the specific ordering suffix to ensure correct housing color and terminal configuration. Confirm that the target application requires the specified 0.156-inch pitch and 86-position count. Check RoHS compliance status if restricted substances are prohibited in the final assembly. Ensure the mounting style matches the mechanical constraints of the enclosure.
Edgeboard Connectors Selection Notes
Select this part when a dual-row female connector is required for thick PCBs. The straight orientation suits panel or chassis mounting where vertical headers are unsuitable. Verify that the 5 A current rating meets the electrical load requirements. Consider the low-profile body if height restrictions exist within the device housing.
Edgeboard Connectors Part Context
This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles. The 305-086-521-258 specifically addresses high-density interconnection needs for thicker circuit boards using a reliable solder pin termination method.
Edgeboard Connectors Replacement Considerations
Direct substitutes include other EDAC 305 series parts with matching 86 positions and 0.156-inch pitch. Verify compatibility with existing PCB layouts before switching manufacturers.
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