SFM-135-L2-L-D-A-K-TR Allicdata Electronics
Allicdata Part #:

SFM-135-L2-L-D-A-K-TR-ND

Manufacturer Part#:

SFM-135-L2-L-D-A-K-TR

Price: $ 5.36
Product Category:

Connectors, Interconnects

Manufacturer: Samtec Inc.
Short Description: .050'' X .050
More Detail: 70 Position Receptacle Connector Surface Mount
DataSheet: SFM-135-L2-L-D-A-K-TR datasheetSFM-135-L2-L-D-A-K-TR Datasheet/PDF
Quantity: 1000
125 +: $ 4.82454
Stock 1000Can Ship Immediately
$ 5.36
Specifications
Insulation Color: Black
Contact Finish Thickness - Post: --
Contact Material: Beryllium Copper
Contact Shape: Square
Insulation Material: Liquid Crystal Polymer (LCP)
Applications: --
Voltage Rating: 250VAC
Current Rating: 3.2A per Contact
Features: Board Guide, Pick and Place
Ingress Protection: --
Mated Stacking Heights: 6.15mm, 6.30mm, 7.92mm, 8.08mm, 9.70mm, 9.86mm, 11.61mm, 11.76mm
Contact Finish - Post: Tin
Material Flammability Rating: UL94 V-0
Operating Temperature: -55°C ~ 125°C
Contact Length - Post: --
Insulation Height: 0.185" (4.70mm)
Series: Tiger Eye™ SFM
Contact Finish Thickness - Mating: 10.0µin (0.25µm)
Contact Finish - Mating: Gold
Fastening Type: Push-Pull
Termination: Solder
Mounting Type: Surface Mount
Row Spacing - Mating: 0.050" (1.27mm)
Number of Rows: 2
Pitch - Mating: 0.050" (1.27mm)
Number of Positions Loaded: All
Number of Positions: 70
Style: Board to Board or Cable
Contact Type: Female Socket
Connector Type: Receptacle
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Rectangular Connectors are widely used in many types of applications from data, control, power, to display and communication. SFM-135-L2-L-D-A-K-TR is a type of rectangular connector with a different structure than standard rectangular connectors.

This special feature of SFM-135-L2-L-D-A-K-TR connector is its two-row grid array contact layout. It features two horizontal rows, which are arranged at a distance of 0.100 inches (2.54 mm). The 5 A rated contacts used in this connector are spring loaded and flush mounted. This makes the SFM-135-L2-L-D-A-K-TR suitable for board-to-board applications.

Application Fields of the SFM-135-L2-L-D-A-K-TR Connector

The SFM-135-L2-L-D-A-K-TR can be used in many areas that require a flush-mount connector with maximum contact density. Its two-row array layout allows it to be used in applications with high current and voltage requirements. Some of the most common applications it is used in include communication systems, computer/machine automation, testing and control systems, sound systems, and general-purpose board-to-board connections.

Working Principles of the SFM-135-L2-L-D-A-K-TR Connector

The working principles of the SFM-135-L2-L-D-A-K-TR Connector are based on a grid array contact system. Each contact consists of a spring loaded contact element that is flush-mounted on the connector. The contact is held in place by a spring-like retainer. This helps the contacts stay in place during assembly, and provides a reliable connection.

When the connector is mating, the contact elements are compressed until they make contact. The contact elements then form an electrical connection, allowing for a reliable connection. The spring-loaded retainer ensures that the contact elements remain in place, and that they don\'t break the connection during mating and unmating.

The SFM-135-L2-L-D-A-K-TR Connector is also capable of withstanding high temperatures and vibration, making it suitable for use in harsh environment applications. This makes it an ideal choice for military and aerospace applications, which require reliable connections in hostile environments.

Conclusion

The SFM-135-L2-L-D-A-K-TR Connector is a popular type of rectangular connector with a two-row grid array contact layout. This makes it an ideal choice for applications requiring a flush-mount, high density contact system. Its spring-loaded contacts and high temperature and vibration resistance make it suitable for use in military and aerospace applications. By understanding the application fields and working principles of the SFM-135-L2-L-D-A-K-TR Connector, one can better understand how it can be used in a variety of applications.

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

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