3-640859-3

Description：CONN EDGE SGL FML 3POS 0.156 TIN
Series：MTA-156
Mfr：TE Connectivity AMP Connectors
Package：Bag

SKU:30f6935a0837 Category: Edgeboard Connectors Brand: TE Connectivity AMP Connectors

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Product introduction

3-640859-3 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists TE Connectivity AMP Connectors. Its product description is CONN EDGE SGL FML 3POS 0.156 TIN. Review the specifications below when checking this part for your BOM.

Edgeboard Connectors specifications for 3-640859-3

Description：CONN EDGE SGL FML 3POS 0.156 TIN
Series：MTA-156
Mfr：TE Connectivity AMP Connectors
Package：Bag
Card Type：Non Specified - Single Edge
Gender：Female
Number of Positions/Bay/Row：3
Number of Positions：3
Card Thickness：0.062" (1.57mm)
Number of Rows：1
Pitch：0.156" (3.96mm)
Read Out：Single
Features：-
Mounting Type：Free Hanging (In-Line)
Termination：IDC
Contact Material：Copper Alloy
Contact Finish：Tin
Contact Finish Thickness：80.0µin (2.03µm)
Contact Type：-
Color：Orange
Flange Feature：-
Operating Temperature：-55°C ~ 105°C

Edgeboard Connectors datasheet and documents for 3-640859-3

3-640859-3

Edgeboard Connectors Overview

The 3-640859-3 is a single-edge female edgeboard connector from the MTA-156 series by TE Connectivity AMP Connectors. It features 3 positions with a 0.156-inch (3.96 mm) pitch. The contacts are made of copper alloy with a tin finish, providing 80.0 µin (2.03 µm) plating thickness. Designed for panel installation, it utilizes IDC termination and supports a card thickness of 0.062 inches (1.57 mm). The insulator is constructed from thermoplastic polyester and is colored orange. The component operates within a temperature range of -55°C to 105°C and holds RoHS compliance.

Edgeboard Connectors Feature Summary

Single-edge female configuration for non-specified edge cards
IDC termination method for rapid assembly
Orange thermoplastic polyester insulator housing

Edgeboard Connectors Applications

Panel-mounted electronic interconnects
Edge board connections in industrial equipment
Signal transmission in control systems

Edgeboard Connectors Procurement Notes

Verify that the target application requires a single-edge female connector with IDC termination. Confirm the edge card thickness matches the 0.062-inch specification. Ensure the operating environment stays within the -55°C to 105°C range. Check for RoHS compliance requirements if applicable to the final product regulations.

Edgeboard Connectors Selection Notes

Select this part when a low-profile, single-row connection is needed for edge cards. The MTA-156 series offers reliable performance for general-purpose applications. Consider the orange color coding if visual identification of specific circuit lines is required during assembly or maintenance procedures.

Edgeboard Connectors Part Context

This component belongs to the MTA-156 series, a widely used line of connectors known for their versatility in various electronic assemblies. The series provides multiple contact counts and configurations to suit different density requirements. TE Connectivity manufactures these components to meet rigorous quality standards for durability and electrical performance.