174979-4 Allicdata Electronics
Allicdata Part #:

174979-4-ND

Manufacturer Part#:

174979-4

Price: $ 7.94
Product Category:

Connectors, Interconnects

Manufacturer: TE Connectivity AMP Connectors
Short Description: CONN RCPT CAP 28POS VERT GREEN
More Detail: Connector Header Through Hole 28 position 0.098" (...
DataSheet: 174979-4 datasheet174979-4 Datasheet/PDF
Quantity: 1000
450 +: $ 7.14420
Stock 1000Can Ship Immediately
$ 7.94
Specifications
Series: Multi-Lock
Packaging: Tube 
Part Status: Active
Connector Type: --
Contact Type: Tab
Pitch - Mating: 0.098" (2.50mm)
Number of Positions: 28
Number of Rows: 2
Row Spacing - Mating: 0.205" (5.20mm)
Number of Positions Loaded: All
Style: Board to Cable/Wire
Shrouding: Shrouded - 4 Wall
Mounting Type: Through Hole
Termination: Solder
Fastening Type: Locking Ramp
Contact Length - Mating: 0.276" (7.00mm)
Contact Length - Post: 0.146" (3.70mm)
Overall Contact Length: --
Insulation Height: 0.756" (19.20mm)
Contact Shape: Rectangular
Contact Finish - Mating: Tin
Contact Finish Thickness - Mating: --
Contact Finish - Post: Tin
Contact Material: Brass
Insulation Material: Polybutylene Terephthalate (PBT)
Features: Mounting Flange
Operating Temperature: -30°C ~ 105°C
Ingress Protection: --
Material Flammability Rating: --
Insulation Color: Green
Current Rating: Varies by Wire Gauge
Voltage Rating: --
Mated Stacking Heights: --
Contact Finish Thickness - Post: --
Applications: Automotive, General Purpose
Description

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Rectangular connectors - headers, male pins, are an extremely versatile, cost-effective and widely used type of connector. Used in a variety of applications, they are also available in a variety of standard and custom configurations. The 174979-4 rectangular connector is no exception. This connection uses a four-pin connector for high-density applications. It is a 0.050\'\' (1.27mm) version of the rectangular connectors and offers superior performance from contact tip stability to insulation voltage.

The 174979-4 four-pin rectangular connector offers a range of features and benefits to meet a wide range of application needs. The contacts are held securely in place by a spring element, providing superior electrical and reliable connection. The spring element also helps ensure consistent contact pressure that reduces internal failure due to vibration. Additionally, the 174979-4 features a number of safety and environmental features including high-temperature stability, dielectric strength, and environmental protection.

The working principle of the 174979-4 rectangular connector is relatively simple. The mating of the two ends (with male pins and female headers) is achieved by connecting one connector to the other connector. As the connection is being established, the male pins enter the female headers, creating a physical and electrical connection. The electrical connection is ensured by the contact pressure between the pins and the contact surface of the female header. This ensures a secure connection, as the connection will not be easily disrupted due to vibration or other environmental factors.

The 174979-4 is suitable for a variety of applications, including commercial electronics, automotive electronics, and consumer electronics. It is highly suitable for applications such as LED, power supply, switchboard, control component, and instrumentation. The four-pin connector of the 174979-4 is versatile enough to fit a variety of PCBs, and is also suitable for both through-hole and surface mount applications. It is also capable of supporting the high current demands of up to 8 amps.

In summary, the 174979-4 rectangular connector is a cost-effective and reliable connection solution for a variety of high-density applications. It is easy to use and fits a variety of PCB sizes, and it is also highly suitable for both through-hole and surface mount applications. It is capable of supporting high current demands and offers a wide range of safety and environmental features, making it suitable for both commercial and automotive applications.

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

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