C644

C644 Fixed Plastic Dielectr Capacitor

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Datasheet. C644 specification

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

w/mtg tabs/flanges, terminal (s) on one surface

Reliability Indicator
An indication that the level of probability that an item will operate without failure,at a specified rated capability,at a specified temperature,and for a specified period of time,has been established by testing random samples of production lot.

not established

Body Length
A measurement of the longest dimension of the body,in distinction from width.

2.781in.

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

2.156in.

Body Height
A measurement from the bottom to the top of the body,in distinction from depth.

0.781in.

Unthreaded Mounting Hole Diameter
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.

0.156in.

Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
The distance between centerlines of mounting facilities parallel to the length of the item.

2.406in.

Schematic Diagram Designator
A designator indicating a graphic representation,in standard and accepted symbols,of essential electrical-electronic elements and related connections on the item.

one terminal common to each section

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

2 unthreaded mounting holes

Section Quantity
The number of sections included.

2

Features Provided
Those features,not otherwise specified,which may be required for proper functioning of the item.

hermetically sealed case

Capacitance Value Per Section
The relative level of the quantity of electric charge at a given potential which the capacitor is capable of receiving and storing per section.

0.022 microfarads all sections

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

-55.0 deg celsius and 85.0 deg celsius

Nonderated Continuous Voltage Rating And Type Per Section
The highest value and type of potential that may be continuously applied to the item per section at the highest operating temperature permissible without voltage derating.

1000.0 dc all sections

Tolerance Range Per Section
The limits of permissible deviation per section of a measured value from a specified value.

-10.00/+10.00 percent all sections

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

metal

Insulation Resistance At Reference Temp
Direct current resistance between two conductors that are separated by an insulating material,measured at reference temperature.

30000.0 MEGOHM-Microfarads

Dissipation Factor At Reference Temp In Percent
The ratio of resistance to capacitive reactance measured at reference temperature.

1.000

Terminal Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated. the treatment is designed to protect the terminal surface(s) and cannot be wiped off.

solder

Dielectric Material
The kind of insulating medium used to separate the capacitor electrodes.

plastic polyethylene terephthalate

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

3 tab, solder lug

Answers.

What quantity is this sold in?

1EA

What is the NSN for C644?

5910-00-724-5557

How is this classified for shipping?

Schedule B number: 8532250080
nmfc 061400
Fixed capacitors, dielectric of paper or plastic

What's the federal classification of C644?

FSC 5910 ⁓ Capacitors

Excluding semiconductor devices and associated hardware.

NSN 5910-00-724-5557 CAPACITOR,FIXED,PLASTIC DIELECTR

NIIN
007245557
NIIN Date
02/12/68
Schedule B
8532250080 
Name Code
00006
FIIG
A010B0
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$23.38 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Department of The Navy 

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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

C644 / Capacitor,fixed,plastic dielectrWhat is the formal definition of this item?

A capacitor whose capacitance value cannot be adjusted or varied, having a plastic, plastic film, plasticized (plastic impregnated) paper, or any combination of plastic and paper or plastic and paper films as the dielectric material. the plastic may be one or more types of synthetic compounds such as polyesters, polyfluorides, polycabonates, and the like. it may be a single unit, or consist of two or more fixed units which cannot be separated. for items whose electrodes consist of a metallic film deposited (metallized) on the dielectric material, see capacitor, fixed, metallized, paper-plastic dielectric.