Combo D, Subminiature D Connector

Overview

Combo D, D*M connector series offers the advantages of an industry standard shield I/O interconnect, with the flexibility of a customized special, designed for any application.

This connector system is ideal for applications that require optimization of space while improving overall shielding. Combo D accomplishes this by combining multiple interconnect types into one fully shielded product, decreasing the number of I/O interfaces and reducing the possibility of EMI/RFI leakage.

Applications:

Power Interconnects (Up to 40 A)
RF and Telecom Transmission (50 Ω)
Video Coaxial Transmission (75 Ω)

Features & Benefits

Standard and European footprints.
Pre-installed 75 Ω/50 Ω coaxial or high power contacts (one part number).
Vertical standoffs or 90° brackets.
UL file number E8572.
90° or straight PCB.
PC boards up to 3,2 (.125) thick.
PCB variants available with board locks and/or screw locks (#4-40 or M3).

Performance Specifications
Coaxial Contact Current Rating	5 A
Coaxial Contact DWV	1000 V ac at sea level
Coaxial Contact Impedance	75 Ω or 50 Ω
Coaxial Contact Insertion Loss	.3 dB loss at 500 MHz
Coaxial Contact VSWR	<1.30 + .03 F for F up to 500 MHz
High Power Contact Current Rating	Up to 40 A
High Power Contact DWV	1000 V ac at sea level
High Voltage Contact Current Rating	5 A
High Voltage Contact DWV	2800 V ac at sea level
Operating Temperature	–55°C to 125°C (–67°F to 257°F)
Signal Contact Current Rating	7.5 A current capacity
Signal Contact DWV	1250 V ac at sea level
Signal Contact Resistance	55 mV max. at 7.5 A test current
Materials and Finishes
Description	Material	Finish
Connector Assembly
Shell	Steel	Tin
Insulator	Polyester, UL 94V-0	Colour: Black
Contact, Pin	Copper Alloy	Gold over Nickel

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