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305-082-521-568 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 82POS 0.156. Review the specifications below when checking this part for your BOM.
Edgeboard Connectors specifications for 305-082-521-568
- Description：CONN EDGE DUAL FMALE 82POS 0.156
- Series：305
- Mfr：EDAC Inc.
- Package：Box
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：41
- Number of Positions：82
- 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 305-082-521-568
Edgeboard Connectors Overview
The EDAC 305-082-521-568 is a standard card edge connector header featuring 82 positions arranged in a dual row configuration. It utilizes a 3.96 mm (0.156 inch) contact pitch with a 3.56 mm row spacing. Designed for panel mount installation via through-hole solder pins, the unit accepts printed circuit boards with a nominal thickness of 1.57 mm. The contacts are constructed from copper alloy and finished with gold plating to ensure reliable signal transmission.
Edgeboard Connectors Feature Summary
- Dual-row female header design for non-specified dual-edge cards
- Gold-plated copper alloy contacts for corrosion resistance
- Panel mount construction with vertical orientation
- Compatible with polarizing keys between or within contacts
Edgeboard Connectors Applications
- Industrial control system backplanes
- Telecommunications equipment interconnects
- Test and measurement instrument modules
- General-purpose electronic board-to-board connections
Edgeboard Connectors Procurement Notes
Verify that the specific ordering suffix matches the required flange and termination style. Confirm insulation material and color specifications against project requirements. Ensure compatibility with existing PCB slot tolerances and mounting hardware before finalizing procurement orders.
Edgeboard Connectors Selection Notes
Select this component when a high-density dual-row interface is required for thick PCBs. The 3.96 mm pitch accommodates larger traces compared to finer pitches. Verify that the 5A current rating and voltage withstand capabilities meet the system's electrical safety standards.
Edgeboard Connectors Part Context
This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and termination options. The 305-082-521-568 specifically denotes an 82-position variant with gold contacts and panel mount features.
Edgeboard Connectors FAQ
Does this connector support polarizing keys?
Yes, the 305 series connectors accept both between-contact and in-contact polarizing keys.
What is the maximum operating temperature?
The specified operating temperature range extends up to +105°C.
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