HLE-139-02-S-DV-PE

Insulation Color:	Black
Contact Finish Thickness - Post:	--
Contact Material:	Beryllium Copper
Contact Shape:	Square
Insulation Material:	Liquid Crystal Polymer (LCP)
Applications:	--
Voltage Rating:	400VAC
Current Rating:	4.1A per Contact
Features:	--
Ingress Protection:	--
Mated Stacking Heights:	--
Contact Finish - Post:	Tin
Material Flammability Rating:	--
Operating Temperature:	-55°C ~ 125°C
Contact Length - Post:	0.090" (2.29mm)
Insulation Height:	0.138" (3.50mm)
Series:	HLE
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	Solder
Mounting Type:	Through Hole
Row Spacing - Mating:	0.100" (2.54mm)
Number of Rows:	2
Pitch - Mating:	0.100" (2.54mm)
Number of Positions Loaded:	All
Number of Positions:	78
Style:	Board to Board
Contact Type:	Female Socket
Connector Type:	Receptacle, Pass Through
Part Status:	Active
Packaging:	Tube

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Introduction

HLE-139-02-S-DV-PE is a part of rectangular connectors, which are a kind of electrical connectors and widely used in many kinds of automotive, industrial and commercial applications. There are many types of rectangular connectors, including headers, receptacles, female sockets and micro etc. This article mainly introducing the HLE-139-02-S-DV-PE application field and working principle.

Application Field

Because of its high contact reliability, durability and cost-effectiveness, the HLE-139-02-S-DV-PE is widely used in many different applications such as automotive, medical, defense and so on. In automotive industry, HLE-139-02-S-DV-PE is often used to connect sensors, actuators, lights and communication cables. The connectors feature a reliable mating interface, having vibration-proof, corrosion-resistant and waterproof properties, which make them ideal for this kind of application.In medical industry, HLE-139-02-S-DV-PE is perfectly suitable for connecting multiple electronic parts, it can withstand high temperature, humidity and vibration, which make it ideal for medical application.In defense field, HLE-139-02-S-DV-PE can be used for connecting AC & DC power in high vibration environments. The connectors feature good vibration resistance, which make them ideal for this kind of application because they can ensure an uninterrupted electric current supply.

Working Principle

HLE-139-02-S-DV-PE is a standard rectangular connector, which includes two pieces, the male and female pieces. The male piece has two rows of pins that plug into the female piece, which has two rows of sockets for the pins. When mated, the pins and sockets create a solid electrical connection. For disconnecting them, just press the release button on the female connector to release the pins from the sockets. The connector is equipped with a locking mechanism. When the contacts are mated together, it locks them into place and prevent them from accidental separation. The lock can be easily released by turning the locking ring on the male part of the connector.

Conclusion

HLE-139-02-S-DV-PE is one kind of rectangular connector, which is widely used automotive, medical, defense and other industries. It features high contact reliability, durability and cost-effectiveness. The male and female pieces of the connector are connected by two rows of pins and sockets, securely locked by a locking mechanism, which can be released by turning the locking ring on the male part of the connector.

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