Model: 189-503-1

Air Dielectri Variable Capacitor

Properties:

Body Style
Plate-meshing
Overall Length
0.516 inches
Terminal Length
0.344 inches
Overall Height
0.453 inches
Overall Width
0.433 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
Unthreaded Mounting Hole Diameter
0.073 inches
Quality Factor At 25 Deg Celsius
2000.0
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
0.295 inches
End Application
Strategic weapon system (poseidon and trident)
Inclosure Type
Uninclosed
Terminal Location
Opposite sides on end opposite adjustment control perpendicular
Plate Quantity
8
Tuning Characteristic
Straight line capacity single section
Adjustment Device Torque
Between 2.500 inch-ounces and 10.000 inch-ounces
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 125.0 degrees celsius
Capacitance Range In Picofarads
+1.8/+8.8 single section
Nonderated Voltage Rating And Type
350.0 dc continuous single section
Adjustment Device Drive Type And Quantity
1 slotted screw
Material
Ceramic base
Terminal Type And Quantity
2 tab, solder lug
NSN
5910-00-472-5023
Part Number
189-503-1
Description
Capacitor,variable,air Dielectri
CAGE
71313

A capacitor whose capacitance value is controlled by a mechanical means which effects a continuous variation of its capacitance. It includes items consisting of two or more variable capacitors which are inseparable.

Part 189-503-1 NSN 5910-00-472-5023

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00531
FIIG:
A096A0
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
U
ESD:
ESD:
MMAC:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
ZZ
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061400
UFC:
34450
LTL:
77.5
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8532290040
  • SITC: 77867
  • End Use: Electric apparatus
  • NAICS: 334416
  • USDA: 1

Freight Class: Fixed capacitors, nesoi

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