Shell Material, Finish:	Steel, Tin-Nickel Plated
Backset Spacing:	--
Contact Material:	Copper Alloy
Wire Gauge:	--
Housing Material:	Polycyclohexylenedimethylene Terephthalate (PCT)
Contact Form:	--
Color:	Black
Voltage Rating:	--
Operating Temperature:	-55°C ~ 125°C
Current Rating:	7.5A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	Flash
Contact Finish:	Gold
Series:	Combo D®, D*M
Features:	Board Lock, Shielded
Termination:	Solder
Flange Feature:	Board Side (4-40)
Mounting Type:	Panel Mount, Through Hole
Contact Type:	Signal and Coax or Power (Not Included)
Shell Size, Connector Layout:	4 (DC, C) - 27W2
Number of Rows:	2
Number of Positions:	27 (25 + 2 Coax or Power)
Connector Type:	Receptacle, Female Sockets
Connector Style:	D-Sub, Combo
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DCMZ27W2SNA197 application field and working principle

Introduction

D-Sub Connectors, or D-subminiature connectors, are a type of electrical connector primarily used in computer systems. They are known as D-Sub connectors because of the shape of the shell. There are several types of D-Sub connectors that differ in terms of the number of pins, contact size, insulation, voltage rating and other features. The most common are the 9, 15, 25 and 37-pin variants. One of the most popular D-Sub connectors is the DCMZ27W2SNA197. It is a 9-pin D-Sub connector with a 2.4mm pin pitch. In this article, we will discuss the application field and working principle of the DCMZ27W2SNA197.

Application Field

The DCMZ27W2SNA197 is often used in electronic systems when a higher level of data transfer is needed. It is a compact and rugged connector with superior electrical characteristics. It is widely used in a variety of applications, including automotive, industrial automation, communications, and consumer electronics.The DCMZ27W2SNA197 has superior performance and reliability. It can handle high current and voltage levels and is designed for maximum signal integrity. It has an integrated shielding system to protect against EMI and RFI interference, making it ideal for use in noisy environments. It is also RoHS compliant, making it a safe and reliable choice for a variety of applications.

Working Principle

The DCMZ27W2SNA197 is a 9-pin D-Sub connector. As the name implies, it has nine pins: two rows of four pins and one row of one pin. The contacts are arranged in two rows with four pins in each row, and the ninth pin in a single row. The pins are typically made of brass and are surrounded by an insulating material such as PVC or PTFE. The contact body may be made of steel or zinc, and it is typically nickel-plated for corrosion resistance.When mated, the contacts of the DCMZ27W2SNA197 come into contact with their corresponding pins on the other connector. This creates an electrical connection through which power and data can be transferred. The contacts are designed to provide a secure connection and ensure reliable contact between the two connectors.

Conclusion

The DCMZ27W2SNA197 is a 9-pin D-Sub connector that is used in a variety of applications. It is a rugged and reliable connector with superior electrical characteristics. Its integrated shielding system makes it ideal for use in noisy environments, and its RoHS compliance makes it a safe and reliable choice. Its nine pins create a secure connection when mated, providing reliable power and data transfer.

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

Part Number	Manufacturer	Price	Quantity	Description