D-Sub GS Series
Rectangular I/O Connectors
•NFC-UTE C 93-425
•According to MIL-C-24308
•Layouts: 9, 15, 25, 37 and 50
•High reliability
•More than 5000 mating and unmating cycles
•Contact resistance: 5 m max.
•Solder and removable crimp contacts
Technical Characteristics
343
APRIL 2005
MATERIAL
Shell Plated steel
Insulator PBT (15%) UL 94 V0
Pin & socket body Brass
Socket wires Copper alloy
Plastic hood ABS, UL 94 VO
Metallized plastic hood Metallized ABS, UL 94 VO
Metallized hood Aluminium alloy
PLATING
Terminations and contact areas Au/Ni
Shell GS: tinned shell
GSD: zinc yellow-chromate plated shell
ELECTRICAL CHARACTERISTICS
Working Voltage 300 VAC
Current rating 7.5 A
Dielectric withstanding voltage 1000 Vrms
Electrical continuity (shell to shell)* 2 mhtypical
Contact resistance 5 mhmax
(standard value 8 mhmax)
Insulation resistance 5.103Mhmax
* Only for tin plated shells with dimples
GENERAL CHARACTERISTICS
Housing
Number of contacts
Pitch between contacts 2.77 mm (25, 37 & 50 contacts)
Pitch between rows 2.84 mm
Crimp termination AWG 26-28 (0.093 to 0.14 mm2)
ENVIRONMENTAL CHARACTERISTICS
Temperature range -55 °C, + 125 °C
Dry heat 1000h at +125 °C
Salt spray GS series : 48h GSD series : 500h
Damped heat 56 days (40 °C, relative humidity: 90-95 %)
MECHANICAL CHARACTERISTICS
Contact retention 40N min (max displacement: 0.3 mm)
Mating and unmating cycles 5000
Vibrations and shocks no discontinuity 20 ns
• Sinusoidal vibrations 10/2000 Hz, 1.5 mm, 20g
• Shocks 50 g
INSULATOR RETENTION IN HOUSING
Housing
Number of contacts
Min retention
EABCD
9 15253750
53N 80N 124N 180N 233N
EABCD
9 15253750