Model: 50YY50189

Rotary Switch

Properties:

Thread Class
2a single mounting facility
Thread Length
0.235 inches single mounting facility and 0.245 inches single mounting facility
Overall Length
1.682 inches
First Flat Length
0.705 inches single actuator and 0.735 inches single actuator
Flat Height
0.093 inches single actuator
Shaft Diameter
0.125 inches single actuator
Shaft Length
0.765 inches single actuator and 0.795 inches single actuator
Overall Diameter
0.500 inches
Individual Section Quantity
1
Switch Contact Basic Design
Nonpile-up symmetrical
Pole Quantity
1 single section rear
Throw Quantity
7 single section rear
Mounting Method
Threaded bushing w/panel seal single mounting facility
Thready Qty Per Inch (tpi)
28 single mounting facility
Thread Size
0.250 inches single mounting facility
Contact Voltage Rating In Volts
115.0 ac at sea level
Contact Voltage Rating In Volts
28.0 dc at sea level
Switch Actuator Indexing Position Quantity
7 single actuator
Shaft Type
Round, flatted single actuator
Terminal Type
Printed circuit
Contact Switching Action
Makes before breaks single section rear
Switch Actuator Positioning Increment
36.0 degrees single actuator
Contact Load Current Rating
150.0 milliamperes resistive load ac at sea level
Contact Load Current Rating
200.0 milliamperes resistive load dc at sea level
Style Designator
Snap or line
Thread Series Designator
Unf single mounting facility
NSN
5930-01-477-9411
Part Number
50YY50189
Description
Switch,rotary
CAGE
81073

A switch actuated by a definite angular rotation of the switch shaft about its axis. For items having rated actuation travel and pressure characteristics, see switch, sensitive. Excludes relay, rotary; switch, stepping; and switch, telephone (as modified).

Part 50YY50189 NSN 5930-01-477-9411

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
02134
FIIG:
A052B0
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 8536509020
  • SITC: 77255
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

Freight Class: Switches, rotary, rated at not over 5 a, for a voltage not exceeding 1,000 v

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