153220-2020-TH

Insulation Color:	Black
Contact Finish Thickness - Post:	--
Contact Material:	Copper Alloy
Contact Shape:	Square
Insulation Material:	Liquid Crystal Polymer (LCP), Glass Filled
Applications:	--
Voltage Rating:	500VDC
Current Rating:	1A
Features:	Board Guide
Ingress Protection:	--
Mated Stacking Heights:	--
Contact Finish - Post:	Tin-Lead
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-55°C ~ 105°C
Contact Length - Post:	--
Insulation Height:	0.129" (3.28mm)
Series:	1532
Contact Finish Thickness - Mating:	15.0µin (0.38µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	Solder
Mounting Type:	Surface Mount
Row Spacing - Mating:	0.079" (2.00mm)
Number of Rows:	2
Pitch - Mating:	0.079" (2.00mm)
Number of Positions Loaded:	All
Number of Positions:	20
Style:	Board to Board or Cable
Contact Type:	Female Socket
Connector Type:	Receptacle, Bottom or Top Entry
Part Status:	Obsolete
Packaging:	Tray

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Introduction

The 153220-2020-TH Connector is one of the most popular rectangular connectors and is widely used in computer and telecommunications applications. This connector offers a simple and cost-effective solution in applications where a standard high-density interconnect is required. It has a range of options including headers, receptacles, and female sockets.

Design

The 153220-2020-TH Connector has a high-density design, with a 2mm pitch and an insertion depth of 20mm. It has an insulation displacement contact (IDC) retention system for easy installation and a quick connection. The connector is designed to provide reliable connections with low insertion forces. It is also designed with integral latching to ensure secure mating.

Performance

The 153220-2020-TH Connector is designed with a current rating of 10A per contact, with a voltage rating up to 250V. It is rated for up to 5000 mating cycles. This connector meets IEC 60320-2, which includes tests for mechanical endurance, insulation resistance, and contact resistance. It is RoHS compliant and meets IP40 requirements.

Applicability

The 153220-2020-TH Connector is suitable for use in a wide variety of applications, such as computer and networking, industrial, and automotive. It is commonly used in applications such as hard drives, motherboards, disk drives, network switches, and other types of equipment.

Working Principle

The 153220-2020-TH Connector is a keyed connector, meaning that the contacts within the connector are positioned in such a way that they are inserted into the mating contacts in a perpendicular manner. This ensures a secure electrical connection and prevents the connector from becoming loose over time. The connector is designed to accept contacts with an IDC retention system. This is a system where two pieces are held together by latch plates that are pressed into place by a spring. This design allows for easy installation and removal of the contacts.

Conclusion

The 153220-2020-TH Connector is a popular, reliable, and cost-effective product for a variety of applications. It offers a unique IDC retention system for ease of installation and a secure connection. It is rated for up to 10A and 250V and is suitable for a wide range of applications such as computer, networking, and automotive. Its integral latching feature ensures a secure mating for better electrical performance.

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