SDL-123-T-12

Series:	SDL
Packaging:	Tube
Part Status:	Discontinued at Digi-Key
Connector Type:	Receptacle
Contact Type:	Female Socket
Style:	Board to Board
Number of Positions:	46
Number of Positions Loaded:	All
Pitch - Mating:	0.100" (2.54mm)
Number of Rows:	2
Row Spacing - Mating:	0.100" (2.54mm)
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Push-Pull
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Insulation Color:	Black
Insulation Height:	0.095" (2.41mm)
Contact Length - Post:	0.095" (2.41mm)
Operating Temperature:	-55°C ~ 125°C
Material Flammability Rating:	--
Contact Finish - Post:	--
Mated Stacking Heights:	--
Ingress Protection:	--
Features:	--
Current Rating:	--
Voltage Rating:	--
Applications:	--
Insulation Material:	Liquid Crystal Polymer (LCP)
Contact Shape:	Circular
Contact Material:	Beryllium Copper
Contact Finish Thickness - Post:	--

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Introduction

SDL-123-T-12 rectangular connectors are designed for applications with signal, power, and data communication. They are manufactured to meet the IP67/Functional requirements of the European market. The SDL-123-T-12 is available in two configurations: headers and receptacles. The headers consist of two to four pins and the receptacles contain four to twelve pins. The headers and receptacles are designed for quick mating and have a mechanism to ensure secure locking.

Description

The SDL-123-T-12 rectangular connectors are made from high strength thermoplastic with excellent electrical, mechanical and chemical properties. This connector provides superior performance in terms of noise and electromechanical properties. The superior mechanical strength ensures secure locking and prevents accidental displacement. The mating pairs are held together using two locking clips on either side of the connector to ensure that the pins remain locked in position. The SDL-123-T-12 also features a polarization feature that helps prevent mismating. The contacts are made from gold plated steel and have an effective current rating of 1A. The typical contact resistance is 8mohm with a series impedance of 30Ω.

Applications

The SDL-123-T-12 connectors are typically used in a variety of applications, including:

• Industrial automation and controls
• Motor control and stepper motor systems
• Factory automation and process monitoring
• Communication networks
• Instrumentation and control
• Medical equipment and lightweight robotic systems

The SDL-123-T-12 rectangular connectors are also suitable for applications where shock and vibration resistance is required.

Working Principle

The SDL-123-T-12 rectangular connectors consist of two mating pairs, each containing either four or twelve pins. The pins of each pair are connected in a series and are protected by two locking clips. When the two halves of the connector are mated, the two clips snap onto the respective sides and prevent the pins from moving. The contacts are made from gold plated steel and have an effective current of 1A. The SDL-123-T-12 also features a polarization feature that helps prevent mismating. With the use of this feature, the pins in each pair are inserted into the housing from opposite ends, preventing incorrect insertion. This helps prevent any damage to the pins that can be caused by incorrect insertion. The connections are also shielded from external interference using a metal shield.

Conclusion

The SDL-123-T-12 rectangular connectors offer secure, reliable, and efficient connections. They are manufactured to meet requirements of the European market. They are highly resistant to shock and vibration and provide superior performance in terms of noise and electromechanical properties. The SDL-123-T-12 is suitable for applications that require fast, secure, and reliable connections.

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