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Home
Section
Type
Electrical Rating
Thermal Rating
Pages
2.1
Subminature
 Type C & D
 9,15,25 and 50 pins
 See Custom Examples, p.25
Voltage: 500 Volts DC
 Current: 5 amps per pin
Feedthrough:-200 to 250 C
 Air-side Connector:-55 to 80 C
 Vacuum Connector:-200 to 250 C
22-23
2.2
MS Circular
 10,19,32 and 41 pins
 Double-ended
 See Custom Examples, p.25
Voltage: 1000 Volts DC
 Current: 5 amps per pin
Feedthrough:-269 to 450 C
 Air-side Connector:-55 to 200 C
 Vacuum Connector:-269 to 250 C
24
2.3
Multipin
 3,5 and 7 pins
Voltage: 500 Volts DC
 Current: 3.5 amps per pin
Feedthrough:-200 to 450 C
 Air-side Connector:-55 to 65 C
26-27
2.4
MS Circular
 4,6,10,20 and 35 pins
 Single and Double-ended
Voltage: 700 Volts DC
 Current: 10 amps per pin
Feedthrough:-100 to 450 C
 Air-side Connector:-55 to 124 C
 Vacuum Connector:-100 to 350 C
28-33
2.5
Multipin Baseplate
 8 pins
Voltage: 1000 Volts DC
 Current: 5 amps per pin
Feedthrough:-25 to 200 C
 Air-side Connector:-25 to 200 C
 Vacuum Connector:-25 to 200 C
34
2.6
MS High Current
 2,3,4,5,7 and 8 pins
Voltage: 700 Volts DC
 Current:15 to 40  amps per pin
Feedthrough:-200 to 450 C
 Air-side Connector:-55 to 125 C
35-40
2.7
MS High Voltage
 2,4, and 7 pins
Voltage: 12,000 Volts DC
 Current: 7.5 amps per pin
Feedthrough:-100 to 450 C
 Air-side Connector:-55 to 125 C
41-43

Operating Conditions

The electrical and thermal ratings specified are safe operating limits determined by various factors including material properties, mechanical design, and the intended operating environment. All electrical ratings are based on operation with one side in dry atmosphere and the other side in vacuum of 1 x 10-4 Torr maximum pressure. Temperature ratings for various mounting options may reduce the operating range of an assembly. All assemblies have a maximum thermal gradient of 25ºC per minute and may be damaged if this limit is exceeded.