HMTSW-120-07-L-S-240

Operating Temperature:	-55°C ~ 125°C
Insulation Height:	0.100" (2.54mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	10.0µin (0.25µm)
Contact Finish - Post:	Tin
Contact Material:	Phosphor Bronze
Insulation Material:	Liquid Crystal Polymer (LCP)
Features:	--
Overall Contact Length:	0.430" (10.92mm)
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:	0.100" (2.54mm)
Number of Positions:	20
Number of Rows:	1
Row Spacing - Mating:	--
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:	0.240" (6.10mm)
Contact Length - Post:	0.090" (2.29mm)

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HMTSW-120-07-L-S-240 Application Field and Working PrincipleRectangular Connectors - Headers, Male Pins are widely used in electrical device which need reliable connection. Among them, HMTSW-120-07-L-S-240 is one of the most widely used type of rectangular connectors. In this article, the application field of HMTSW-120-07-L-S-240 and its working principle will be discussed.HMTSW-120-07-L-S-240 is a type of rectangular connector. Its housing and contact material are UL 94V-0 black thermoplastic and phosphor bronze, respectively. It’s an excellent choice for designing high density circuit boards in environments which require secure connections. This product can process self-latching design so it applies to low cost/high reliability systems. HMTSW-120-07-L-S-240 is suitable for low or high temperature operation and also meets the requirements of UL, CSA and other major applicable standards.HMTSW-120-07-L-S-240 is designed for telecommunications, computer network, automation system, vehicle, medical device, audio equipment, consumer electronic products, communications equipment, meter/instrument, and other related electronic appliances. Its working principle is that the female contact, usually on the PCB, connects with BeCu flanged pins and post on the connector. Gold-plated contacts provide secure connection between connectors and contacts, which ensures reliable and long term electrical performance.The materials used in HMTSW-120-07-L-S-240 are all UL approved, including polycarbonate, copper, and gold-plated contacts. HMTSW-120-07-L-S-240 has a floating two-piece design contact system with a three-point contact system. The bottom surface of BeCu flanged pins provides the largest contact surface, which ensures reliable contact between inserts and contacts. Furthermore, HMTSW-120-07-L-S-240 has a steel fixture which increases its mechanical strength. The steel fixture also provides electromagnetic interference shielding, which makes HMTSW-120-07-L-S-240 suitable for applications which require radio frequency or data signal transmission.In summary, HMTSW-120-07-L-S-240 is widely used in many applications which require reliable connections in high density circuit boards. It has UL and CSA approvals, and the materials used are all UL approved. Gold-plated contacts ensure reliable and long term electrical performance, and the steel fixture provides electromagnetic interference shielding.

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