HMTSW-222-21-S-Q-1240

Operating Temperature:	-55°C ~ 125°C
Insulation Height:	0.100" (2.54mm)
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:	--
Overall Contact Length:	1.430" (36.32mm)
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Natural
Current Rating:	3A
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	--
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.200" (5.08mm)
Number of Positions:	44
Number of Rows:	2
Row Spacing - Mating:	0.200" (5.08mm)
Series:	Flex Stack, HMTSW
Style:	Board to Board or Cable
Shrouding:	Unshrouded
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	1.240" (31.50mm)
Contact Length - Post:	0.090" (2.29mm)

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Introduction

HMTSW-222-21-S-Q-1240 is a type of rectangular connector header with male pins. It is designed for both power and signal connections. It has excellent electrical characteristics and mechanical characteristics that make it very reliable and suitable for a wide range of applications. This article will discuss the application field and working principle of the HMTSW-222-21-S-Q-1240 connector.

Application Field

HMTSW-222-21-S-Q-1240 connectors are widely used in power and signal circuits, such as wiring harness, main board and home appliance wiring etc. They are designed to withstand shocks, vibrations, and heavy service loads, making them suitable for industrial applications, automation control equipment, and residential applications.The connector provides excellent performance with minimum power loss in high current carrying applications and is recommended for areas where power loss is a critical factor. In addition, it is well suited for automotive applications, commercial aircraft, and other demanding industrial applications.

Working Principle

The working principle of HMTSW-222-21-S-Q-1240 is based on its contact arrangement. The connector is composed of two row pins with 5 pins in each row and 1 pin in the middle row, providing 7 contacts. It has a male pin contact design, which means that the male plug on the board is mated with the connector which is mounted on the wire.When in use, electrical energy is transferred from the main board to the connector, then the connector directs the current to the load through the wires connected. This allows the device connected to the main board to be powered. The connector’s construction and design ensure balanced electrical contact and efficient signal transmission, while its insulation prevents short circuits and other electrical hazards.

Conclusion

HMTSW-222-21-S-Q-1240 is a type of male pin rectangular connector. It is suitable for a wide range of applications such as automotive, commercial aircraft, home appliance wiring, and industrial automation control equipment. The connector’s contact arrangement facilitates efficient signal transmission with minimal power loss, and its insulation prevents short circuits and other electrical hazards. It is reliable and can handle high service loads, making it suitable for demanding industrial applications.

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