BKT-155-05-L-V-A

Operating Temperature:	-55°C ~ 125°C
Insulation Height:	0.177" (4.50mm)
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:	Board Guide
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	2.8A per Contact
Voltage Rating:	--
Mated Stacking Heights:	7mm
Contact Finish Thickness - Post:	--
Applications:	--
Number of Positions Loaded:	All
Packaging:	Tube
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.039" (1.00mm)
Number of Positions:	55
Number of Rows:	2
Row Spacing - Mating:	0.100" (2.54mm)
Series:	BKT
Style:	Board to Board
Shrouding:	Unshrouded
Mounting Type:	Surface Mount
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.065" (1.65mm)
Contact Length - Post:	--

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BKT-155-05-L-V-A Product Overview

The BKT-155-05-L-V-A is a highly reliable and versatile rectangular connector that belongs to the Headers, Male Pins product family. It provides flexibility for daisy-chain connections or external panel mount. The mating interface has two snap-lock or screwmounting options so users can choose the most suitable method for connecting devices.The connector features 5 rows of 5 2.54mm pitch, dual-row female contacts with polarizing or keying wings. The pins are made of phosphor bronze, while the contacts are plated with gold for increased strength and durability. This product is extremely versatile and highly accurate, making it perfect for diverse applications such as industrial, automotive, power, and telecom. Its importance is maximized through wider use in power and high-speed Ethernet or fibre-optic connections. It has a contact current rating of 5A, an insulation resistance of 1000M ohms min, and an operating temperature range of -55˚C to +105˚C.

BKT-155-05-L-V-A Application Field and Working Principle

An important application of the BKT-155-05-L-V-A is in industrial configurations where multiple daisy-chain connections are required for power supplies or to enable extra flexibly. These connections are typically in arduous environments so the unique design of the connector provides a strong, reliable connection and greater durability in such conditions. The positive-lock or screwmounting processes ensure reliable contacts are made between the connecting parts.The connector’s versatility is an important aspect of its appeal. The contacts in the BKT-155-05-L-V-A connector are designed to handle a variety of input signals, ranging from 5A current up to Gigabit Ethernet or fiber-optic transmission speeds, depending on the type of cable and parts used. In terms of the working principle, the BKT-155-05-L-V-A provides dual-row female contact with polarizing or keying wings. Once the connector is connected, the dual row contacts start to transmit signals in the form of an electrical current. They are designed to withstand a range of voltage levels, from mV to hundreds of mV, depending on the type of cable used. The contacts are designed to absorb any imperfections in the electric current, while the insulation provides an effective path for the current flow. The contacts of the connector are plated with gold, ensuring a reliable connection and greater durability. Furthermore, due to the dual-row layout, there is much less opportunity for misalignment when connecting the mating parts. The snap-lock or screwmounting options provide a secure and easy to use connection process. To summarize, the BKT-155-05-L-V-A is an extremely versatile and robust rectangular connector. Its high-performance features make it suitable for a variety of applications, from industrial to telecommunications. The connector’s gold-plated contacts, dual-row design and secure snap-lock or screwmounting provide the user with a reliable and strong connection. The wide range of current ratings, temperatures and wiring configurations ensure there is a connector for every application.

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