ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 50POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Bulk
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：25
- Number of Positions：50
- 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, Floating Bobbin, 0.116" (2.95mm) Dia
- Operating Temperature：-40°C ~ 105°C
Download product information
Overview
The EDAC Inc. 306-025-420-103 is a standard card edge connector from the 306 series, designed for panel mount applications. It features a vertical orientation with gold-plated copper alloy contacts and a thermoplastic polyester housing. The component supports a single row of 25 positions with a 3.96 mm pitch, accommodating board thicknesses of 1.57 mm. Rated for 5 A current, it operates within a temperature range of -40°C to +105°C and provides an insulation resistance of 5 GOhms.
Feature Summary
- Vertical panel mount design for secure installation
- Gold-plated copper alloy contacts for reliable conductivity
- Thermoplastic polyester insulator for thermal stability
Applications
- Industrial control system interconnects
- Panel-mounted circuit board connections
- High-reliability electronic assemblies
Procurement Notes
Verify the specific contact termination style and plating thickness against the official datasheet before procurement. Confirm that the panel cutout dimensions align with the specified mounting flange requirements. Ensure the target PCB thickness matches the 1.57 mm specification to guarantee proper mechanical engagement and electrical continuity during operation.
Selection Notes
Select this model when a vertical, single-row card edge interface is required for panel mounting. The 3.96 mm pitch and 25-position count define the density constraints. Consider the 5 A rating and 105°C maximum operating temperature to ensure suitability for the intended thermal and electrical load conditions in the final assembly.
Part Context
This component belongs to the EDAC 306 series of standard card edge connectors. The series offers various position counts and termination options. The 306-025-420-103 specifically denotes a 25-position variant with gold plating and thermoplastic insulation, distinct from tin-plated or high-temperature DAP variants within the same family.
Replacement Considerations
Cross-reference part numbers within the EDAC 306 series for equivalent positioning and pitch. Verify that any substitute maintains the same vertical panel mount configuration and contact material specifications to ensure mechanical and electrical compatibility.
