155234-2200-RB-WF

Operating Temperature:	-55°C ~ 105°C
Insulation Height:	0.425" (10.80mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Post:	Tin
Contact Material:	Copper Alloy
Insulation Material:	Liquid Crystal Polymer (LCP), Glass Filled
Features:	Keying Slot, Pick and Place
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	1.25A
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	200.0µin (5.08µm)
Applications:	--
Number of Positions Loaded:	All
Packaging:	Tape & Reel (TR)
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.079" (2.00mm)
Number of Positions:	34
Number of Rows:	2
Row Spacing - Mating:	0.079" (2.00mm)
Series:	1552
Style:	Board to Cable/Wire
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Surface Mount
Termination:	Solder
Fastening Type:	Latch Lock/Eject Hooks
Contact Length - Mating:	0.150" (3.81mm)
Contact Length - Post:	--

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Rectangular Connectors - Headers, Male Pins

Rectangular connectors have become increasingly popular in recent years due to their versatility in many situations. The 155234-2200-RB-WF is a rectangular connector’s standard 2-piece header and male pins, perfectly suited for a wide range of applications. This article will provide a brief overview of its application field and working principle.

Application Field

The 155234-2200-RB-WF header and male pins are used in various electrical and electronic applications, such as micro-controller boards, consumer electronic devices, personal computers, servers, automotive systems, and other industrial and commercial equipment. They are also useful and appropriate in an array of low-voltage and high-current signal connections. The 155234-2200-RB-WFheader and male pins are designed to meet many international standards, such as UL, CSA, VDE, and TUV. The contact surfaces of these connectors are plated with gold or tin, improving electrical conductivity and noise suppression, while increasing the working life of the connection, and reducing the risk of corrosion.

Working Principle

The 155234-2200-RB-WFheader and male pins are designed to be easily plugged together, providing a secure and reliable connection. The male pin has 6 holes in its housing for a snug fit on its female counterpart. This connection is further secured by a retention clip, which helps maintain the connection firmly in place. This is especially important for applications which involve vibrations, or harsh environmental conditions. The 155234-2200-RB-WF header and male pins feature bending fatigue resistance of up to 10,000 bending cycles. In addition, the shrouded design protects the pins from accidental contact, and helps minimize electrical interference from outside sources. The connectors have a loading capacity of up to 2.5A, making them a good balance between power and quality. To sum up, the 155234-2200-RB-WF header and male pins are a good choice for various electronic and electrical applications. Due to their versatility and reliability, these connectors can be used in a variety of situations, from low-voltage to high-current applications. The gold or tin plated contact surfaces provide good electrical conductivity and a long working life, while the retention clip ensures a secure connection. In addition, the connectors offer a bending fatigue resistance up to 10,000 bending cycles. Therefore, these connectors are a perfect balance between cost and performance.

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