#12H50 Thumbwheel Switch | Switches

12H50

Code Indicating Wheel Switch

NSN 5930-01-074-8849

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010748849

Product Features

Accommodates t-1 3/4 midget flanged lamp; sealed plunger

Product Technical Spec.

Overall Length:
0.480 inches
Overall Height:
2.070 inches
Overall Width:
1.578 inches
Unthreaded Mounting Hole Diameter:
0.108 inches single mounting facility and 0.113 inches single mounting facility
Distance Between Mounting Facility Centers:
1.395 inches single mounting facility and 1.405 inches single mounting facility
Individual Section Quantity:
1
End Application:
5820-01-027-9071
Mounting Method:
Bracket single mounting facility and unthreaded hole single mounting facility
Actuator Type:
Thumbwheel single actuator
Contact Voltage Rating In Volts:
115.0 ac at sea level
Contact Voltage Rating In Volts:
28.0 dc at sea level
Mounting Facility Pattern:
Two position in-line single mounting facility
Switch Actuator Indexing Position Quantity:
10 single actuator
Terminal Type:
Printed circuit
Contact Load Current Rating:
125.0 milliamperes resistive load ac at sea level
Contact Load Current Rating:
125.0 milliamperes resistive load dc at sea level
Readout Indicator Marking:
0, 1, 2, 3, 4, 5, 6, 7, 8, 9 single section
Contact Arrangement Truth Table:
Bcd complement only, 1 pole - 10 positions single section
Color:
Black single body
Color:
Black single indicator background
Color:
Red single lamp
Color:
White single indicator marking
Precious Material And Location:
Printed circuit surfaces gold
Precious Material:
Gold
Style Designator:
Rectangular indicating
NSN:
5930-01-074-8849
Item Name:
Switch,thumbwheel
Cage Code:
38488

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
12-H-50
Cage Code:
07126
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
12-H-0050
Cage Code:
07126
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
755002A7767-2
Cage Code:
05869
RNCC:
7
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
755002A7767-2
Cage Code:
87990
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Code Indicating Wheel Switches
------------ P/N 12H50

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Last Updated: 08/08/2025