#7S177 Thumbwheel Switch | Switches

7S177

Code Indicating Wheel Switch

NSN 5930-00-237-5355

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002375355

Technical Specifications of NSN

Overall Length:
2.260 inches
Overall Height:
2.385 inches
Overall Width:
1.300 inches
Unthreaded Mounting Hole Diameter:
0.100 inches single mounting facility
Individual Section Quantity:
3
Longest Horizontal Distance Between Mounting Centers:
2.090 inches single mounting facility
Longest Vertical Distance Between Mounting Centers:
0.980 inches single mounting facility
Operating Tempurature Range:
-65.0/+85.0 degrees celsius
Mounting Method:
Unthreaded hole single mounting facility
Actuator Type:
Thumbwheel all actuators
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:
Four position rectangular single mounting facility
Switch Actuator Indexing Position Quantity:
8 all actuators
Terminal Type:
Printed circuit
Contact Switching Action:
Breaks before makes each section in-line
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 each section
Contact Arrangement Truth Table:
Bcd, 1 pole - 8 positions each section
Color:
Black each body
Color:
Black each indicator background
Color:
White each indicator marking
Precious Material And Location:
Contact surfaces gold
Precious Material:
Gold
Style Designator:
Rectangular inline indicating
NSN:
5930-00-237-5355
Item Name:
Switch,thumbwheel
Cage Code:
07126

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
2920524-7
Cage Code:
53711
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
7S177
Cage Code:
09078
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
2920524-007
Cage Code:
10001
RNCC:
7
RNVC:
2
RNAAC:
HH
Status:
A
MSDS:
SADC:
Part Number:
7S177
Cage Code:
83616
RNCC:
3
RNVC:
9
RNAAC:
HH
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Code Indicating Wheel Switches
------------ P/N 7S177

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Last Updated: 06/30/2025