D20418-39 ITT Cannon, D20418-39 Datasheet - Page 170

• Manufacturer Part Number: D20418-39
• Description: FEMALE SCREW LOCK, #4-40 UNC, 20.66MM
• Manufacturer: ITT Cannon

Specifications of D20418-39

• Screw Length: 20.66mm
• Thread Size - Imperial: 4-40
• Screw Head Height: 4.78mm
• Gender: Female
• Accessory Type: Female Screw Lock
• D Sub Shell Size: DE, DA, DB, DC, DD
• Connector Shell Size: DE, DA, DB, DC, DD
• For Use With: DD Size D Sub Connectors

D Subminiature
I
GFSC and the European Space Agency). Space/
High Reliabilty D*M and D*MA connectors meet
stringent tests for outgassing and residual
magnetism and are suitable for use in space,
medical, and high performance military/aerospace
applications. D*M and D*MA connectors meet the
performance and dimensional requirements of
MIL-C-24308. The newest product group is High
Density D*MA crimp connectors.
Applications
Product Features
Specifications
Space - Low/High Orbit Satellites
Medical
Non-Magnetic
TT Cannon has a long history of providing
high performance D Subminiature connectors
for space applications (qualified by NASA/
Wire Accommodation (Solder)
Wire Accommodation (Crimp)
Signal Contact Current Rating
Signal Contact Resistance
Coaxial Insertion Loss
Temperature Rating
Coaxial Impedance
Loss VSWR
−65 at 125 C
5 A (20 AWG)
55 millivolt max. at 7.5 A test current
20 AWG max.
18/30 AWG
50 Ohm
Less than 1,3 - 1,0 up to 500 Mhz
1db loss at 500 Mhz
No Outgassing
Space/High Reliability
Dimensions are shown in mm (inch)
Dimensions subject to change
169