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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 66POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Bulk
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：33
- Number of Positions：66
- 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：Tin
- Contact Finish Thickness：-
- Contact Type：Cantilever
- Color：Green
- Flange Feature：Flush Mount, Side Opening, Unthreaded, 0.128" (3.25mm) Dia
- Operating Temperature：-40°C ~ 105°C
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Overview
The EDAC Inc. 306-033-420-112 is a standard card edge connector from the 306 series, designed for panel mount installation with a vertical orientation. It features a dual female configuration with 66 positions and a contact spacing of 0.156 inches (3.96 mm). The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). Contacts are constructed from copper alloy with gold plating to ensure reliable signal transmission.
Feature Summary
- Dual female termination design accommodating single-row PCB edge connections
- Gold-plated copper alloy contacts for enhanced conductivity and corrosion resistance
- Low-profile thermoplastic insulator body optimized for space-constrained panel applications
Applications
- Industrial control system interface modules
- Telecommunications equipment backplanes
- Test and measurement instrument I/O panels
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current datasheet to confirm contact plating and termination style. Ensure the target PCB thickness aligns with the 0.062-inch specification. Confirm RoHS compliance status if required by project regulations before finalizing procurement orders.
Selection Notes
Select this component when a dual-sided card edge connection is required for high-density signal routing. The 0.156-inch pitch suits applications needing robust mechanical stability. Verify that the panel mounting style matches the enclosure design constraints and that the vertical orientation fits within the available height clearance.
Part Context
This part belongs to the EDAC 306 Series, which provides standard card edge connectors for various industrial applications. The series offers multiple position counts and termination options. The 306-033-420-112 specifically addresses needs for 66-position dual female connections with gold-plated contacts in a panel-mountable form factor.
Replacement Considerations
Cross-reference with EDAC part numbers sharing the same 306 series prefix and 66-position count. Verify identical 0.156-inch pitch and dual female termination characteristics. Check for compatible PCB thickness acceptance ranges before substituting.
