TMM-103-03-L-S Allicdata Electronics
Allicdata Part #:

SAM10197-ND

Manufacturer Part#:

TMM-103-03-L-S

Price: $ 0.32
Product Category:

Connectors, Interconnects

Manufacturer: Samtec Inc.
Short Description: 2MM TERMINAL STRIP
More Detail: Connector Header Through Hole 3 position 0.079" (2...
DataSheet: TMM-103-03-L-S datasheetTMM-103-03-L-S Datasheet/PDF
Quantity: 4519
1 +: $ 0.28350
10 +: $ 0.26460
100 +: $ 0.20286
500 +: $ 0.17640
1000 +: $ 0.14553
5000 +: $ 0.12789
10000 +: $ 0.11907
Stock 4519Can Ship Immediately
$ 0.32
Specifications
Series: TMM
Packaging: Tube 
Part Status: Active
Connector Type: Header
Contact Type: Male Pin
Pitch - Mating: 0.079" (2.00mm)
Number of Positions: 3
Number of Rows: 1
Row Spacing - Mating: --
Number of Positions Loaded: All
Style: Board to Board or Cable
Shrouding: Unshrouded
Mounting Type: Through Hole
Termination: Solder
Fastening Type: Push-Pull
Contact Length - Mating: 0.157" (4.00mm)
Contact Length - Post: 0.106" (2.69mm)
Overall Contact Length: 0.323" (8.20mm)
Insulation Height: 0.059" (1.50mm)
Contact Shape: Square
Contact Finish - Mating: Gold
Contact Finish Thickness - Mating: 10.0µin (0.25µm)
Contact Finish - Post: Tin
Contact Material: Phosphor Bronze
Insulation Material: Liquid Crystal Polymer (LCP)
Features: --
Operating Temperature: -55°C ~ 125°C
Ingress Protection: --
Material Flammability Rating: --
Insulation Color: Black
Current Rating: 3.2A per Contact
Voltage Rating: --
Mated Stacking Heights: --
Contact Finish Thickness - Post: --
Applications: --
Description

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Introduction

TMM-103-03-L-S connectors are part of the Rectangular Connectors - Headers, Male Pins family. Also known as Terminal Blocks, the TMM series of products provides a secure and reliable connection to a variety of Ethernet-based users in both residential and industrial applications. This article covers the TMM-103-03-L-S specific application fields and its working principle.

TMM-103-03-L-S Appliation Fields

The TMM-103-03-L-S is specifically designed for use in Ethernet Connectivity applications. The terminal block features a self-locking feature which allows connection and disconnection without the need for tools. This makes the terminal block an ideal solution for quick and easy installation and replacement of cables.In terms of application fields, the TMM-103-03-L-S can be used in industrial, commercial, and residential settings. Industrial applications may include networking systems, machine automation, and process control. The terminal block can be used in commercial settings for powering and connecting Ethernet devices, such as switches, routers, modems, and access points. Residential applications may involve connecting several Ethernet devices in a home network environment.

TMM-103-03-L-S Working Principle

The TMM-103-03-L-S leverages a spring-finger contact system to interface with a male pin or socket type connector. When secured into place, the spring-finger contacts securely attach to the connector on one end while the other end is held in place firmly with the central locking mechanism. This creates a secure electrical connection that is both reliable and durable. In addition, the terminal block features a self-locking function which makes it easy to make and unmake the connection. To make the connection, the terminal block is placed on the connector and the contact fingers are manually depressed. The terminal block is then locked into place by turning the central locking mechanism. To unmake the connection, the locking mechanism is simply turned in the opposite direction which allows the contact fingers to be released.

Conclusion

The TMM-103-03-L-S is a rectangular connector from the Headers family which is mainly used for Ethernet connectivity applications. It is a reliable and strong terminal block that utilises a spring-finger contact system to securely attach to a male pin or socket type connectors. The terminal block also features a self-locking function which makes it easy to make and unmake the connection without the need for tools. This makes it an ideal solution for quick installation and replacement of cables in a variety of applications, such as industrial, commercial, and residential settings.

The specific data is subject to PDF, and the above content is for reference

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