581R987H07

581R987H07 Variable Air Dielectri Capacitor

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Quality Commitment

Serving our customers with quality and safety first.

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Datasheet. 581R987H07 specification

Body Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.

cylindrical

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

0.610in. ⁓5/8"

Terminal Length
A measurement of the longest dimension of a terminal,in distinction from width.

0.407in.

Overall Diameter
A measurement of the longest straight line across a circular cross-sectional plane.

0.290in. ⁓19/64"

Temp Coefficient Of Capacitance In Ppm Per Deg Celsius
A constant that represents the proportionate change in capacitance caused by a change in temperature,expressed in parts per million per degree celsius.

50.0 single section

Tolerance Of Temp Coefficient In Ppm Per Deg Celsius
The limits of permissible deviation of the temperature coefficient from the rated value,expressed in parts per million per degree celsius.

-75.0/+50.0 single section

Terminal Diameter
The length of a straight line which passes through the center of a terminal,and terminates at the circumference.

0.057in. and 0.067in.

Quality Factor At 25 Deg Celsius
The ratio of capacitive reactance to resistance,expressed at 25 degrees celsius.

1500.0

Terminal Width
A measurement taken at right angles to the length of the terminal,in distinction from thickness.

0.219in. and 0.281in.

Terminal Thickness
A measurement of the smallest dimension of the terminal,in distinction from length or width.

0.010in. and 0.020in.

Inclosure Type
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.

encased

Terminal Location
The position of the terminal/s/ for making connection to an item.

adjustment control end bent backward

Terminal Location
The position of the terminal/s/ for making connection to an item.

end opposite adjustment control perpendicular

Tuning Characteristic
The tuning characteristic of the item.

straight line capacity single section

Adjustment Device Torque
The torque required for the adjustment device.

0.300 INCH-Ounces and 5.000 INCH-Ounces

Insulation Dc Resistance At 25 Deg Celsius
Direct current resistance between two conductors that are separated by an insulating material,measured at 25 degrees celsius.

1000000.0 megohms

Insulation Dc Resistance At Max Operating Temp
Direct current resistance between two conductors that are separated by an insulating material,measured at the maximum operating temperature of the item.

100000.0 megohms

Mounting Facility Type And Quantity
Indicates the type and number of facilities by which the item is mounted.

2 terminal

Nonderated Operating Temp
The temperature/s/ at which an item can function without voltage derating.

-55.0 deg celsius and 125.0 deg celsius

Capacitance Range In Picofarads
The minimum and maximum values of the electrical capacitance measured between two specified points on the item,expressed in picofarads.

+1.5/+14.0 single section

Nonderated Voltage Rating And Type
The highest potential and type that may be applied to the item,at the highest operating temperature permissible without voltage derating.

125.0 dc continuous single section

Adjustment Device Drive Type And Quantity
Indicates the type and number of drive(s) provided for the adjustment device.

1 slotted screw

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

metal base

Terminal Type And Quantity
Indicates the type and number of terminals for providing electrical connection.

1 printed circuit and 1 turret

Answers.

What quantity is this sold in?

1EA

What material is the variable air dielectri capacitor made of ?

Metal base

What is the NSN for 581R987H07?

5910-01-296-3533

How is this classified for shipping?

Schedule B number: 8532290040
nmfc 061400
Fixed capacitors

What's the federal classification of 581R987H07?

FSC 5910 ⁓ Capacitors

Excluding semiconductor devices and associated hardware.

NSN 5910-01-296-3533 CAPACITOR,VARIABLE,AIR DIELECTRI

0.610" overall length

NIIN
012963533
NIIN Date
03/19/89
Schedule B
8532290040 
Name Code
00531
FIIG
A096A0
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$36.20 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 8092-002 Cage 91293
2. 8092/4613 Cage 91293

Major End Users Countries and entities

  • - Department of The Air Force 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) 
Commodity (for shipments via water)
Communications/electronics, other than sigint/ew or comsec repair parts and components 
NMFC (national motor freight code)
061400 CONDENSERS/PARTS NOI/CAPACITORS 
UFC (universal freight code)
34450 

Similar by Design Other capacitors with similar characteristics

Nothing similar to this part number was found in our inventory

581R987H07 / Capacitor,variable,air dielectriWhat is the formal definition of this item?

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.