TSS-120-03-L-D-LL

Operating Temperature:	-55°C ~ 125°C
Insulation Height:	0.350" (8.89mm)
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:	Polybutylene Terephthalate (PBT)
Features:	Keying Slot
Overall Contact Length:	0.930" (23.62mm)
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	--
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	--
Number of Positions Loaded:	All
Packaging:	Tube
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	40
Number of Rows:	2
Row Spacing - Mating:	0.100" (2.54mm)
Series:	Flex Stack, TSS
Style:	Board to Board or Cable
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Through Hole
Termination:	Kinked Pin, Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.250" (6.35mm)
Contact Length - Post:	0.565" (14.35mm)

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Application Field and Working Principle of TSS-120-03-L-D-LL

Rectangular Connectors, such as Headers and Male Pins, are widely used in electronic devices and systems. One typical example is TSS-120-03-L-D-LL, a low profile, low profile, low profile, dual row, right angle, surface mount crimp style header. The primary purpose of this type of header is to provide an electrical connection between two electronics components or systems. It has two rows of female pins, allowing two sets of wires to be connected. The header also has a crimp style contact which allows it to be secured to the PCB. TSS-120-03-L-D-LL connectors are commonly used in applications requiring strong, reliable electrical connections. This type of header is designed to withstand temperature extremes, vibration, shock, moisture, and corrosion. This makes it suitable for use in extreme environmental conditions, such as in outdoor or industrial applications. In terms of its working principle, TSS-120-03-L-D-LL header uses a simple crimp connection. The male pin is inserted into the female contact, and the crimp is applied to securely hold them together. The pins are soldered to the PCB and the contacts are inserted and crimped onto the PCB’s surface. Solder connections provide a secure electrical connection, protecting the Male Pins from physical shocks and catching the small variations in vibration. To ensure a reliable electrical connection, TSS-120-03-L-D-LL header has tight tolerances and low resistance. The tolerances are within 0.05 millimeters, making it highly accurate and reliable. The header’s low resistance ensures that the current is evenly conducted through the pins.The design of the header also makes it well-suited for use in harsh and high-density environments. Its thin profile and low profile allows for increased densities, making it ideal for high density applications. The header’s simple design also makes it easy to install and maintain. The pins are simple to finger and solder, so there is typically no need for complex tools. Overall, TSS-120-03-L-D-LL header is an ideal solution for applications requiring strong, reliable electrical connections in extreme environments. Its low profile, low tolerance, and high density make it perfect for applications that require space efficiency and strong electrical connections.

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