DBM21W1PNMBK52 Allicdata Electronics
Allicdata Part #:

IDBM21W1PNMBK52-ND

Manufacturer Part#:

DBM21W1PNMBK52

Price: $ 101.09
Product Category:

Connectors, Interconnects

Manufacturer: ITT Cannon, LLC
Short Description: CONN D-SUB PLUG 21POS PNL MNT
More Detail: 21 (20 + 1 Coax or Power) Position D-Sub, Combo Pl...
DataSheet: DBM21W1PNMBK52 datasheetDBM21W1PNMBK52 Datasheet/PDF
Quantity: 72
Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
1 +: $ 91.90440
5 +: $ 86.73700
10 +: $ 82.71620
25 +: $ 80.41880
50 +: $ 76.39800
Stock 72Can Ship Immediately
$ 101.09
Specifications
Shell Material, Finish: Brass, Gold Plated
Backset Spacing: --
Contact Material: Copper Alloy
Wire Gauge: 8-26 AWG
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: 50.0µin (1.27µm)
Contact Finish: Gold
Series: Combo D®, D*M
Features: Shielded
Termination: Solder Cup
Flange Feature: Housing/Shell (Unthreaded)
Mounting Type: Panel Mount
Contact Type: Signal and Coax or Power (Not Included)
Shell Size, Connector Layout: 3 (DB, B) - 21W1
Number of Rows: 2
Number of Positions: 21 (20 + 1 Coax or Power)
Connector Type: Plug, Male Pins
Connector Style: D-Sub, Combo
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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D-Sub Connectors, including the DBM21W1PNMBK52 series, are widely used in industrial automation, automation systems, power and insulation systems. They are designed to support a wide range of applications, from communication and power delivery to data protection and signal stabilization.The basic structure of a D-Sub Connector consists of a pair of opposing plugs or sockets, usually with a threaded fitting. The plugs are made from a variety of materials, commonly aluminum and brass, and the sockets are usually made from a unique type of copper alloy. The contacts between the two plugs are made using special high-tensile copper-alloy terminals, which are treated to ensure resistance to corrosion and insulation between them.The DBM21W1PNMBK52 series is designed for use in a wide range of applications, from automotive wiring to industrial control and automation systems. The connectors are rated to carry up to 15 amps and feature gold plated contacts to ensure reliable and low-resistance connections. The contact-points are insulated to prevent the pins from shorting out, and the spring-loaded connection mechanism enables a reliable and repeatable mating process.The DBM21W1PNMBK52 series connectors use a unique 2-wire power and communication system, which allows the transmitter (plug) and the receiver (socket) to be connected through a single cable without the need for separate wiring. This improves efficiency and eliminates the need for adapters and converters.The working principle of a D-Sub Connector consists of two parts. The first is the contact, which is used to transfer electrical current or communication signals. The contacts are generally made of gold plating to ensure superior conductivity and reliability. The second is the contact sleeve. This component ensures the complete and successful connection of the contact points within the connector. The contact sleeve also provides insulation against short circuits, and keeps the signal running clean by keeping out contaminants such as dust and dirt.In conclusion, D-Sub connectors, including the DBM21W1PNMBK52 series, are widely used and versatile components used in power, insulation, and communication systems. They are designed for a wide range of applications and feature gold plated contacts to ensure reliable and low-resistance connections. The connectors also feature a unique 2-wire power and communication system for reliable connections, and use a spring-loaded contact system for a reliable and repeatable mating process. The working principle of the connectors revolves around the contact and contact sleeve components to ensure a secure and successful connection.

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

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