66953-019LF

Insulation Color:	Black
Contact Finish Thickness - Post:	100.0µin (2.54µm)
Contact Material:	Brass
Contact Shape:	Square
Insulation Material:	Polyester, Glass Filled
Applications:	Automotive, General Purpose, Industrial, Medical, Telecommunications
Voltage Rating:	1250V
Current Rating:	--
Features:	--
Ingress Protection:	--
Mated Stacking Heights:	--
Contact Finish - Post:	Tin
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-65°C ~ 125°C
Contact Length - Post:	0.138" (3.50mm)
Insulation Height:	0.325" (8.25mm)
Series:	Dubox™, BergCon® PV™
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:	38
Style:	Board to Board
Contact Type:	Female Socket
Connector Type:	Receptacle
Part Status:	Active
Packaging:	Tube

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Overview

The 66953-019LF is a high reliability rectangular connector that is commonly used for electrical, automotive, and communication applications. It is part of the “Rectangular Connectors - Headers, Receptacles, Female Sockets” category.

Physical Properties

The 66953-019LF rectangular connector features a 9-pin single row configuration with a 0.1-inch pitch. It measures 10.3 x 2.54 mm (0.40 x 0.10 in.) and is constructed of UL 94V-0 rated polyester material. It has a mating side SMT (Surface Mount Technology) and its free side has female housings and female terminals.

Connector Insulation

The 66953-019LF connector provides insulation resistance of 1000 MΩ minimum and insulation voltage of 100 V. Its UL94V-0 rated material provides excellent environmental performance and durability.

Vibration Resistance

The 66953-019LF is designed for vibration resistance in the frequency range of 10 Hz to 2 kHz at a single amplitude of 0.75 mm (0.03 in.), or a double amplitude of 1.5 mm (0.06 in.). Its optimized mating force and its smooth contact termination prevents potential damage due to vibration.

Application Field and Working Principle

The 66953-019LF is suitable for various applications including automotive, communication, and electrical systems. It offers a high level of reliability and is ideal for connecting power, audio, video and other types of signals in electronic circuits. Its superior design provides contact mating at all times with minimum insertion force and maximum contact reliability under high vibration conditions. The housing of the connector is held in place with a locking ramp system that ensures the terminal stays securely locked in the housing even when subjected to extreme vibration. The connector’s 9-pin arrangement accommodates power, signal and control wiring. Its surface mount technology requires soldering to a PCB. The female connector is inserted into a male socket and locks in place with a locking ramp system. Additionally, it is perfect for high-frequency signal applications due to its superior contact design, which ensures that contact mating at all times. Its unique design also allows for a low insertion force, reducing contact wear and fatigue. The 66953-019LF also features an optimized mating force, creating a strong connection between the contacts and terminals, while at the same time helping to reduce potential damage due to vibration. Overall, its reliability, design and superior performance make the 66953-019LF an ideal choice for a variety of applications that require high reliability connections.

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