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837-086-555-802 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 837-086-555-802
- Description：CONN EDGE DUAL FMALE 86POS 0.156
- Series：837
- 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：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：Cantilever
- Color：Green
- Flange Feature：Top Mount Opening, Unthreaded, 0.128" (3.25mm) Dia
- Operating Temperature：-40°C ~ 125°C
Edgeboard Connectors datasheet and documents for 837-086-555-802
Edgeboard Connectors Overview
The EDAC Inc. 837-086-555-802 is a high-temperature card edge connector from the 837 Series, designed for dual-edge board insertion. It features 86 female positions with a 0.156-inch (3.96mm) contact spacing. The connector utilizes gold-plated copper alloy cantilever contacts and a green DAP insulator. It supports wire wrap termination and operates within a temperature range of -40°C to 125°C.
Edgeboard Connectors Feature Summary
- Dual-edge configuration for secure board retention
- High-temperature resistant DAP insulator material
- Gold-plated cantilever contacts for reliable signal transmission
Edgeboard Connectors Applications
- Industrial control systems requiring thermal stability
- Telecommunications infrastructure equipment
- Automotive electronics modules
Edgeboard Connectors Procurement Notes
Verify the complete part number including suffixes to ensure correct termination style and mounting options. Confirm that the specific variant matches the required dual-edge specification and contact count. Check RoHS compliance status against current regulatory requirements before finalizing procurement orders.
Edgeboard Connectors Selection Notes
Select this component when dual-sided board insertion is required for enhanced mechanical stability. Ensure the PCB thickness falls within the specified tolerance range. Verify that the 0.156-inch pitch aligns with the design layout constraints and that the operating environment does not exceed the maximum rated temperature.
Edgeboard Connectors Part Context
This component belongs to the EDAC 837 Series, which specializes in high-temperature card edge connectors. The series offers various configurations for single and dual-edge applications, utilizing durable materials suitable for demanding industrial environments. The 837-086-555-802 represents a high-density option within this lineup.
Edgeboard Connectors Replacement Considerations
Direct substitutes may include other EDAC 837 series models with matching pin counts and dual-edge specifications. Cross-reference with similar high-temperature connectors from other manufacturers only if electrical and mechanical parameters are identical.
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