LTMM-125-02-S-D-RA Allicdata Electronics
Allicdata Part #:

LTMM-125-02-S-D-RA-ND

Manufacturer Part#:

LTMM-125-02-S-D-RA

Price: $ 8.88
Product Category:

Connectors, Interconnects

Manufacturer: Samtec Inc.
Short Description: 2MM TERMINAL STRIPS
More Detail: Connector Header Through Hole, Right Angle 50 posi...
DataSheet: LTMM-125-02-S-D-RA datasheetLTMM-125-02-S-D-RA Datasheet/PDF
Quantity: 1000
1 +: $ 7.99470
Stock 1000Can Ship Immediately
$ 8.88
Specifications
Series: Flex Stack, LTMM
Packaging: Tube 
Part Status: Active
Connector Type: Header
Contact Type: Male Pin
Pitch - Mating: 0.079" (2.00mm)
Number of Positions: 50
Number of Rows: 2
Row Spacing - Mating: 0.079" (2.00mm)
Number of Positions Loaded: All
Style: Board to Board
Shrouding: Shrouded - 4 Wall
Mounting Type: Through Hole, Right Angle
Termination: Solder
Fastening Type: Push-Pull
Contact Length - Mating: 0.120" (3.05mm)
Contact Length - Post: 0.090" (2.29mm)
Overall Contact Length: --
Insulation Height: 0.237" (6.03mm)
Contact Shape: Square
Contact Finish - Mating: Gold
Contact Finish Thickness - Mating: 30.0µin (0.76µm)
Contact Finish - Post: Tin
Contact Material: Phosphor Bronze
Insulation Material: Liquid Crystal Polymer (LCP)
Features: Keying Slot
Operating Temperature: -55°C ~ 105°C
Ingress Protection: --
Material Flammability Rating: --
Insulation Color: Black
Current Rating: --
Voltage Rating: --
Mated Stacking Heights: --
Contact Finish Thickness - Post: --
Applications: --
Description

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Introduction

LTMM-125-02-S-D-RA is one of the models of rectangular connectors which belongs to header, male pins category. Sometimes they are referred as box headers. This type of connector is employed in connecting printed circuit board (PCB) as male pin to the receiving female counterpart commonly used for networking and communication applications. The LTMM-125-02-S-D-RA model has extended stud lengths with standoffs for center installation, offering better heat resistance properties, solderability, and durability. It is popularly used in industry applications such as telecommunications, consumer electronics, computer peripherals, and power networking.

What It Can Do

The LTMM-125-02-S-D-RA model of rectangular connectors consists of two separate parts comprising of male and female parts. The connector pin is of 2mm diameter and the female connector has a total of 2 mounting holes. It features electrically isolated terminals, which will aid in avoiding short circuits and has a rated maximum current of 1A. Additionally, the male pin is made from premium brass material with nickel plating which offers excellent mechanical and electrical conductivity.Although the male pin of the LTMM-125-02-S-D-RA has an inner diameter of 2mm, some applications may require 3.2mm inner diameter pin. In such cases, the female female connector material must be changed in order to accommodate both sizes. The most common female connector materials are heat-resistant polyamides, polybenzimidazoles (PBIs), or polyphenylene sulphides (PPSs).The LTMM-125-02-S-D-RA model is two-holed and offers excellent heat resistant properties and improved solderability and durability. It also has superior resistance to environmental factors such as temperature fluctuations, dust, and moisture. In addition, the contact resistance of the connector is reliable and stable, allowing stable connection from both sides for a long time.

How It Works

The LTMM-125-02-S-D-RA model of rectangular connectors is designed with two male and female parts which helps in connecting two printed circuit boards. The working principle is as follows: The male part is inserted into the female part at the center of the connector, and then the pins on the female connector are inserted into the mounting holes of the respective printed circuit boards. This will ensure a tight and secure connection between the both sides. The female connector can be further tightened using a nut and washer. It is important to note that the terminal sizes, distance between pins, and nut torque must be considered when installing the header.Once the connectors are installed, the boards are kept together in place by wires, fasteners, brackets, or other means. This type of connection is preferred in applications where room for the movement of the board is expected. The LTMM-125-02-S-D-RA model also offers superior signal transmission ability, and is equally suitable for large or small signal transmission through cables, as well as other communication devices.

Conclusion

The LTMM-125-02-S-D-RA is a rectangular connector belonging to hardware-based heads, male pins category. It is commonly used for connecting printed circuit boards in various industry applications such as telecommunications, consumer electronics, computer peripherals, and power networking. It offers excellent heat resistance properties and improved solderability and durability, along with superior resistance to environmental factors. This connector also offers improved signal transmission due to its reliable and stable contact resistance. Therefore, the LTMM-125-02-S-D-RA is an ideal choice for applications in which a cable connection is required with no room for movement of the boards.

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

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