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305-082-556-212 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 305-082-556-212
- Description：CONN EDGE DUAL FMALE 82POS 0.156
- Series：305
- Mfr：EDAC Inc.
- Package：Bulk
- 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：Card Extender
- Mounting Type：Board Edge, Straddle Mount
- 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, Side Opening, Unthreaded, 0.128" (3.25mm) Dia
- Operating Temperature：-40°C ~ 105°C
Edgeboard Connectors datasheet and documents for 305-082-556-212
Edgeboard Connectors Overview
The EDAC Inc. 305-082-556-212 is a standard card edge connector header featuring 82 positions with a 3.96 mm pitch and dual-row configuration. Designed for panel mount installation at a vertical angle, it utilizes gold-plated copper alloy contacts and solder pin termination. The unit accommodates printed circuit boards with a nominal thickness of 1.57 mm and operates within a temperature range of -40°C to +105°C.
Edgeboard Connectors Feature Summary
- Dual-edge contact design facilitates secure mating with double-sided PCBs
- Low-profile insulator body reduces overall assembly height requirements
- Gold-plated contacts ensure reliable signal transmission and corrosion resistance
Edgeboard Connectors Applications
- Industrial control system interconnections
- Telecommunications equipment backplanes
- Automotive electronic module interfaces
Edgeboard Connectors Procurement Notes
Verify the specific ordering suffix against official EDAC documentation to confirm plating thickness and material specifications. Ensure compatibility with target PCB thickness of 1.57 mm before procurement. Confirm RoHS compliance status through current manufacturer declarations.
Edgeboard Connectors Selection Notes
Select this component when high-density connections are required in space-constrained panel-mounted applications. The 3.96 mm pitch offers robust mechanical stability compared to finer pitches. Verify that the dual-row layout aligns with the target board's edge connector footprint and routing constraints.
Edgeboard Connectors Part Context
This part belongs to the EDAC 305 series of standard card edge connectors. The series provides various position counts while maintaining consistent 3.96 mm spacing. It serves as a reliable interface solution for connecting daughter cards to motherboards in rugged environments requiring durable electrical connections.
Edgeboard Connectors Replacement Considerations
Cross-reference compatible parts within the EDAC 305 series family. Verify identical pitch, row count, and mounting style before substitution. Consult official EDAC interchangeability guides for confirmed equivalent part numbers.
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