4-644754-9 Allicdata Electronics
Allicdata Part #:

4-644754-9-ND

Manufacturer Part#:

4-644754-9

Price: $ 2.25
Product Category:

Connectors, Interconnects

Manufacturer: TE Connectivity AMP Connectors
Short Description: CONN HEADER 19POS R/A .156 TIN
More Detail: Connector Header Through Hole, Right Angle 19 posi...
DataSheet: 4-644754-9 datasheet4-644754-9 Datasheet/PDF
Quantity: 1000
250 +: $ 2.02205
Stock 1000Can Ship Immediately
$ 2.25
Specifications
Operating Temperature: -55°C ~ 105°C
Insulation Height: 0.300" (7.62mm)
Contact Shape: Square
Contact Finish - Mating: Tin
Contact Finish Thickness - Mating: --
Contact Finish - Post: Tin
Contact Material: Copper Alloy
Insulation Material: Thermoplastic, Glass Filled
Features: --
Overall Contact Length: --
Ingress Protection: --
Material Flammability Rating: UL94 V-0
Insulation Color: Natural
Current Rating: Varies by Wire Gauge
Voltage Rating: 600VAC
Mated Stacking Heights: --
Contact Finish Thickness - Post: --
Applications: General Purpose, Industrial
Number of Positions Loaded: All
Packaging: Bulk 
Part Status: Active
Connector Type: Header
Contact Type: Male Pin
Pitch - Mating: 0.156" (3.96mm)
Number of Positions: 19
Number of Rows: 1
Row Spacing - Mating: --
Series: MTA-156
Style: Board to Cable/Wire
Shrouding: Shrouded - 1 Wall
Mounting Type: Through Hole, Right Angle
Termination: Solder
Fastening Type: Friction Lock
Contact Length - Mating: 0.400" (10.16mm)
Contact Length - Post: 0.175" (4.45mm)
Description

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Rectangular connectors, one type of connector manufactured by Molex, are particularly useful in the field of automated processes. The 4-644754-9 is one such product. The 4-644754-9 is a two-piece connector consisting of a header and a male pin. It is designed to provide reliable connections in high-vibration environments. That makes them ideal for a range of industrial applications, from automotive to medical.

The header of the 4-644754-9 has five standard contact pins. These pins are spaced 0.079” (2.00 mm) apart and offer a variety of connection options. They have an operating temperature range of -55 to +125 degrees Celsius and an insulation resistance of 1 GΩ (Minimum @500 VDC). This makes them suitable for use in a broad range of design environments. The operating voltage for the 4-644754-9 is 250 VAC and the current rating is 3 A per pin, making it suitable for industrial systems.

The male pin of the 4-644754-9 has two crimp contact and two separate contact points. The crimp contact points are designed to provide reliable electrical connections without the need for soldering. These contacts are easy to install and secure. The contacts are made of copper-plated steel and are plated with tin and gold. This gives them a smooth, uniform finish. The two separate contacts are for power or signal connections and can be used to connect other components with the 4-644754-9.

The working principle of the 4-644754-9 is quite simple. When the contacts are connected, an electrical connection is formed. This allows electricity to flow between the two points. The connector acts as a bridge between the two devices connected. When the connection is broken, the electrical field surrounding the cables dissipates and the connection is severed. This process enables reliable and consistent operation.

The 4-644754-9 is a two-piece connector that provides reliable connections in high-vibration environments, making it suitable for a wide range of automation and industrial applications. Its header is equipped with five standard contact pins spaced 0.079” (2.00 mm) apart. The male pin features two crimp contact points and two separate contact points. Both components are plated with tin and gold to ensure a uniform finish. When connected, the 4-644754-9 forms an electrical connection between two devices and the current rating is 3A per pin. This makes it ideal for a broad range of design requirements.

The specific data is subject to PDF, and the above content is for reference

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