#189-1-4 Neutralizing Air Capacitor | Capacitors

189-1-4

Air Dielectri Variable Capacitor

NSN 5910-00-065-9822

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000659822

Product Technical Spec.

Body Style:
Plate-meshing
Overall Length:
Between 0.390 inches and 0.452 inches
Terminal Length:
Between 0.304 inches and 0.384 inches
Overall Height:
Between 0.441 inches and 0.465 inches
Overall Width:
Between 0.421 inches and 0.445 inches
Tempurature Coefficient Of Capacitance In Ppm Per Deg Celsius:
45.0 single section
Tolerance Of Tempurature Coefficient In Ppm Per Deg Celsius:
-15.0/+15.0 single section
Tolerance Of Tempurature Coefficient In Ppm Per Deg Celsius:
-15.0 to 15.0 single section
Unthreaded Mounting Hole Diameter:
Between 0.067 inches and 0.075 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length:
Between 0.291 inches and 0.299 inches
Quality Factor At 25 Deg Celsius:
2000.0
Fragility Factor:
Moderately rugged
Terminal Width:
0.047 inches
Terminal Thickness:
0.016 inches
Inclosure Type:
Uninclosed
Plate Quantity:
4
Tuning Characteristic:
Straight line capacity single section
Insulation Dc Resistance At 25 Deg Celsius:
100000.0 megohms
Plate Air Gap:
0.010 inches
Mounting Facility Type And Quantity:
2 unthreaded hole
Nonderated Operating Temp:
Between -55.0 degrees celsius and 85.0 degrees celsius
Capacitance Range In Picofarads:
+1.2/+4.2 single section
Nonderated Voltage Rating And Type:
650.0 ac peak single section
Adjustment Device Drive Type And Quantity:
1 slotted screw
Capacitance Drift In Picofarads:
0.04 single section
Material:
Brass capacitive electrode
Material:
Steatite base
Precious Material And Location:
Metal surfaces silver
Precious Material:
Silver
Terminal Type And Quantity:
2 tab, solder lug
NSN:
5910-00-065-9822
Item Name:
Neutralizing Air Capacitor
Cage Code:
74970

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
281-0098-00
Cage Code:
80009
RNCC:
3
RNVC:
2
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
189-0501-074
Cage Code:
71313
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
5401-0540010
Cage Code:
72982
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Capacitors
--------- Air Dielectri Variable Capacitors
------------ P/N 189-1-4

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Last Updated: 05/05/2025