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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：Card Guides
- 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, Top Opening, Threaded Insert, 4-40
- Operating Temperature：-40°C ~ 105°C
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Overview
The EDAC Inc. 306-033-421-158 is a dual-edge card edge connector featuring 33 positions with a 0.156-inch (3.96mm) contact spacing. It utilizes tin-plated, PC tail-type contacts for through-hole panel mounting. The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57mm). Constructed with a green thermoplastic polyester insulator and copper alloy contacts, it operates within a temperature range of -40°C to 105°C.
Feature Summary
- Dual-edge female configuration for non-specified board types
- Low-profile insulator body design
- Single centerline row with 0.156-inch contact spacing
- Tin plating on all PC tail-type contacts
Applications
- Industrial control systems
- Medical interconnect solutions
- Agricultural technology equipment
- General electronic assemblies requiring reliable card edge connections
Procurement Notes
Verify the specific ordering suffix against the official EDAC 306 Series Ordering Guide to ensure correct contact plating and termination style. Confirm that the target PCB thickness aligns with the 0.062-inch nominal specification. Check RoHS compliance status and moisture sensitivity level requirements before finalizing procurement orders.
Selection Notes
Select this component when a dual-edge connector with 33 positions and 0.156-inch spacing is required. Ensure the application environment falls within the -40°C to 105°C operating range. Verify compatibility with through-hole panel mounting and tin-plated contact preferences. Consider the low-profile body height if space constraints are critical.
Part Context
This part belongs to the EDAC 306 series, which provides various configurations of card edge connectors. The series offers options in different pin counts, contact spacings, and plating materials. The 306-033-421-158 specifically addresses needs for medium-density dual-edge connections with standard spacing.
Replacement Considerations
Consult the EDAC 306 Series Ordering Guide for direct substitutes with identical electrical and mechanical parameters. Cross-reference with other manufacturers' 0.156-inch pitch dual-edge connectors only if form, fit, and function data sheets confirm exact equivalence.
