CLT-149-02-G-D

Series:	CLT
Packaging:	Tube
Part Status:	Discontinued at Digi-Key
Connector Type:	Receptacle
Contact Type:	Female Socket
Style:	Board to Board
Number of Positions:	98
Number of Positions Loaded:	All
Pitch - Mating:	0.079" (2.00mm)
Number of Rows:	2
Row Spacing - Mating:	0.079" (2.00mm)
Mounting Type:	Surface Mount
Termination:	Solder
Fastening Type:	Push-Pull
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	10.0µin (0.25µm)
Insulation Color:	Black
Insulation Height:	0.083" (2.10mm)
Contact Length - Post:	--
Operating Temperature:	-55°C ~ 125°C
Material Flammability Rating:	UL94 V-0
Contact Finish - Post:	Gold
Mated Stacking Heights:	--
Ingress Protection:	--
Features:	--
Current Rating:	4.1A per Contact
Voltage Rating:	--
Applications:	--
Insulation Material:	Liquid Crystal Polymer (LCP)
Contact Shape:	Square
Contact Material:	Phosphor Bronze
Contact Finish Thickness - Post:	3.00µin (0.076µm)

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Introduction

CLT-149-02-G-D are rectangular connectors-headers and receptacles used in electrical, telecommunications, and computer networking applications. They are two piece polarized assemblies with two rectangular rows of contacts, one single male (pin) and one double female (socket) connector. It offers easy modular-cabling applications that are preferred in data communication as well as industrial applications. The CLT-149-02-G-D offers design flexibility for applications that range from low power consumer electronic to more demanding industrial applications.

General Design Features

The CLT-149-02-G-D connectors feature easy, snap-in top and bottom insertion of pins and sockets, securely locking them into place with a durable latching system. The ruggedized shell design allows for multiple mating cycles, and is compatible with most standard mounting practices. The two piece modular assembly allows for undelieneed combinations of receptacle/socket and header/pin when used with an adapter. The CLT-149-02-G-D is a pass-thru connector as well, meaning that it can easily daisy-chain multi-connectors in serial configurations.

Voltage and Current Rating

The CLT-149-02-G-D connectors use a standard 0.82 mm² contact diameter and a rated current of 8 amperes per contact. It has a rated voltage of 500 volts, a contact resistance of 1.8 milliohms, and an insulation resistance of 1000 megaohms. It is approved for use in high-voltage applications as it has been rated up to 3kV peak AC/DC.

Applications

The CLT-149-02-G-D is used in a variety of applications, primarily in industrial and telecommunications fields. It can be used as an interconnect in signal, power, and ground transmission systems. Its ruggedized construction allows it to withstand the harsh environment of the industrial environment, as well as the constant vibrations and movements that occur in the automotive industry. It is also popular as a connector in Ethernet and fiber-optic communication systems.

Working Principle

The CLT-149-02-G-D connectors feature two-piece, polarized modular assembly with two rectangular rows of contacts. The contacts consist of a single male (pin) and double female (socket) connectors. The pins and sockets have snap-in top and bottom insertion and are securely locked into place via the durable latching system. The spring-loaded single pin or double socket allows for multiple mating cycles and proper grounding and contact impedance. The ruggedized shell design allows for multiple mating cycles and stability, while providing high quality electrical performance.

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