D Subminiature
Military/H igh R eliability
TT Cannon Military/High Reliability D
Subminiature connectors are used in many
I
applications, including aerospace,
transportation, communication systems,
informationsystemsandtestequipment.Beingthe
inventor of the D Subminiature connector,
ITT Cannon is able to use its extensive design
expertise and high quality manufacturing
processestoinsure the optimum performance and
reliability.
The D Subminiature connectors with ꢀxed
° PCcontact
contactsinsoldercup, straightand90
terminations are qualiꢀed to MIL-C-24308 (see
cross reference, pages 142-143). These high-
reliability D Subminiature connectors are the ꢀnest
quality connectors available at the most
competitive prices in the market.
Applications:
Aerospace
Transportation
Communication Systems
Information Systems
Test Equipment
Product Features
Suitable for a variety of cable and printed
circuit board options
Solder cup version accommodates wire size
20 AWG maximum
5 A standard current rating
Clinch Nut and Float Mount Options
Speciꢀcations
Temperature Rating − 55°C to 125°C
Coaxial VSWR Less than 1.30+ .03F for F up to 500 MHz
Coaxial Insertion Loss .3dB loss at 500 MHz
Signal Contact Current Rating 7.5 A current capacity
Signal Contact Resistance 55 millivolt max. at 7.5 test current
High Power Current Rating Up to 40 A
Signal Contact
Dielectric Withstanding Voltage 1250 VAC at Sea Level
High Power
Dielectric Withstanding Voltage 1000 VAC at Sea Level
Coaxial Current Rating 5 A
Coaxial Dielectric Withstanding Voltage 1000 VAC at Sea Level
Coaxial Impedance 75 or 50
High Voltage Current Rating 5 A
High Voltage Contact
Dielectric Withstanding Voltage 2800 V at Sea Level
Materials and Finishes
Description
Material
Steel
Finish/Treatment
Shell
Yellow Chromate over Zinc
(Cadmium available upon request; order code -A101)
Insulator
Polyester, UL 94V-0, Color: Green
Copper Alloy
None
50 microinches of Gold over Nickel in mating area, Gold over Nickel on balance
Gold over Nickel on mating area, Tin on balance
Contacts (Military)
Contacts (Commercial)
Dual Float Mount Hardware
Clinch Nut Hardware
Standoff
Copper Alloy
Stainless Steel
Passivated
Stainless Steel with plastic insert
Steel
Passivated
Trivalent Chromate over Zinc
Plastic Bracket
Thermoplastic, UL 94V-0
Steel
None
Metal Bracket
Zinc (Tin if boardlocks are attached)
Coaxial/High Power/High Voltage Contact Assemblies
Contacts and Outer Shells
Ring, Retaining
Copper Alloy
Copper Alloy
Teflon
Gold over Nickel
Nickel
Insulator (Coaxial Only)
Insulator (High Voltage Only)
None
Thermoplastic
None
Dimensions are shown in mm (inch)
Dimensions subject to change
131
ITT [ ITT Cannon ]
