#SD32 Stepping Switch | Switches

SD32

Stepping Switch

NSN 5930-00-505-1820

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005051820

Detail Specifications

Overall Length:
6.500 inches
Overall Height:
2.125 inches
Overall Width:
4.500 inches
Current Type:
Dc
Mounting Method:
Base
Drive Type:
Direct
Mounting Configuration:
Two no. 8/0.190 in./-32 tapped mtg holes diagonally located on 0.193 in. By 5.187 in. Mtg centers
Voltage Rating:
48.0 volts
Control Method:
Self
Homing Method:
Through off-normal springs
Bank Level Quantity:
8
Contact Quantity Per Bank Level:
20
Wiper Contact Quantity Per Bank Level:
8
Contact Current Rating:
3.0 amperes
Contact Type:
Nonbridging
Nonbridging Level Quantity:
8
Magnetic Coil Quantity:
1
Coil Type:
Drive
Operating Current Rating:
440.0 milliamperes
Electrical Resistance:
19.0 ohms
Auxiliary Off-normal Contact Arrangement:
1c
Auxiliary Interrupter Contact Arrangement:
1b
Stepping Direction:
Unidirectional
Fsc Application Data:
Telephone switch stepping
NSN:
5930-00-505-1820
Item Name:
Stepping Switch
Cage Code:
58614

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
B8072
Cage Code:
00779
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
A31811
Cage Code:
00779
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
A31811
Cage Code:
71482
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
B8072
Cage Code:
71482
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
SD32
Cage Code:
71482
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
SD32
Cage Code:
00779
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
200870
Cage Code:
12436
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
200870-000
Cage Code:
12436
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
200870
Cage Code:
14100
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
200870-000
Cage Code:
14100
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
B8072
Cage Code:
58614
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
200870-000
Cage Code:
62989
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
A31811
Cage Code:
58614
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Stepping Switches
------------ P/N SD32

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Last Updated: 08/13/2025