#NMCD643 Glass Dielect Variable Capacitor | Capacitors

NMCD643

Glass Dielect Variable Capacitor

NSN 5910-00-535-9218

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
005359218

Product Technical Spec.

Body Style:
Piston
Overall Length:
1.234 inches
Bushing Diameter:
Between 0.251 inches and 0.255 inches
Bushing Length:
0.281 inches
Body Length:
Between 0.891 inches and 0.953 inches
Overall Diameter:
0.313 inches
Tempurature Coefficient Of Capacitance Range In Ppm Per Deg Celsius:
-150.0/+150.0 single section
Quality Factor At 25 Deg Celsius:
550.0
Mounting Facility Screw Thread Series Designator:
Unef
Inclosure Type:
Encapsulated
Adjustment Device Torque:
Between 1.000 inch-ounces and 10.000 inch-ounces
Bushing Shape:
Round w/double flat
Insulation Dc Resistance At 25 Deg Celsius:
10000.0 megohms
Bushing Width:
Between 0.215 inches and 0.219 inches
Mounting Facility Type And Quantity:
1 threaded bushing
Nonderated Operating Temp:
Between -55.0 degrees celsius and 125.0 degrees celsius
Thread Size:
0.250 inches
Capacitance Range In Picofarads:
+1.0/+36.0 single section
Nonderated Voltage Rating And Type:
500.0 dc continuous single section
Adjustment Device Drive Type And Quantity:
1 slotted screw
Terminal Type And Quantity:
1 turret
NSN:
5910-00-535-9218
Item Name:
Capacitor,variable,glass Dielect
Cage Code:
52769

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
V1989
Cage Code:
18736
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
581699-1
Cage Code:
49956
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
581699-1
Cage Code:
3B150
RNCC:
7
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Capacitors
--------- Glass Dielect Variable Capacitors
------------ P/N NMCD643

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Last Updated: 08/14/2025