A3A-50PA-2SV

Series:	A3
Packaging:	Tube
Part Status:	Obsolete
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.079" (2.00mm)
Number of Positions:	50
Number of Rows:	2
Row Spacing - Mating:	0.079" (2.00mm)
Number of Positions Loaded:	All
Style:	Board to Board or Cable
Shrouding:	Unshrouded
Mounting Type:	Surface Mount
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.138" (3.50mm)
Contact Length - Post:	--
Overall Contact Length:	--
Insulation Height:	0.071" (1.80mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	--
Contact Finish - Post:	--
Contact Material:	Brass
Insulation Material:	Polyphenylene Sulfide (PPS)
Features:	Board Guide
Operating Temperature:	-55°C ~ 85°C
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Brown
Current Rating:	1A
Voltage Rating:	200V
Mated Stacking Heights:	6mm, 8.8mm
Contact Finish Thickness - Post:	--
Applications:	--

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A3A-50PA-2SV Application Field and Working Principle

Rectangular Connectors - Headers, Male Pins, also known as pin headers are widely used in industrial and electrical products designs due to its compact size and wide range of pin arrangements. The A3A-50PA-2SV series is a 2.54mm male pin header that is made from high performance phosphor bronze alloy, compatible with a wide variety of electrical operations and offers a high degree of static and dynamic performance.

Application:

The A3A-50PA-2SV series is most commonly used in industrial and electrical product designs as connectors, and mainly features on the transmitting and receiving end of cables. In prototyping and production, the A3A-50PA-2SV series provides improved performance when connecting to various types of port, such as TTL, D-Sub, DVI, HDMI, and serial ports. It is also suitable for use in data boards, complex systems, motherboards, fan controllers, and more.

Working Principle:

The A3A-50PA-2SV series features a male pin connector that uses 2.54mm pitch. This connector operates within an external and internal insulation space to ensure electrical connection. Using the mating process, the male pin connector provides the most reliable and safe connection between two devices. It does this by locking the housing and its pins rigidly in place using a tongue and socket structure that provide strong cohesion and connection. The male connector of the A3A-50PA-2SV series is made of high performance phosphor bronze alloy that offers superior tensile strength and vibration resistance. The pins are made from gold-plated copper alloy for superior electrical conductivity and enhanced safety. They are also designed with special shape so that they firmly hold the required connection and deliver maximum contact force for superior signal transmission.The A3A-50PA-2SV series also features a durable design which is an essential for improved longevity. It is both PC extinguishable and UL approved, and offers an operating temperature range of -20C to +70C. This allows users to experience reliable and durable performance even in harsh environments. Overall, the A3A-50PA-2SV series of rectangular connectors are highly reliable and efficient components that are designed to provide long lasting performance and able to withstand harsh temperatures, vibrations and other environmental factors. Its versatility makes it an ideal choice for a wide variety of applications, such as data boards, complex systems, motherboards, fan controllers, and more.

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