20BD455

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20BD455
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5955 Oscillators and Piezoelectric Crystals
National Stock Number
5955-00-668-4156
Item Name Code
00196
Assigment Date
01/01/1963 (63 years ago)

A capacitor whose capacitance value cannot be adjusted or varied, having paper as the dielectric material. It may be a single unit or consist of two or more fixed units which cannot be seperated. For items whose dielectric material consist of plasticized (plastic impregnated) paper or paper-plastic combinations, see capacitor, fixed, plastic dielectric. For items whose electrodes consist of a metallic film deposited (metallized) on the dielectric material, see capacitor, fixed, metalized, paper-plastic dielectric.

2.000 inches nominal terminal length, 0.750 inches nominal overall length, 0.280 inches nominal body thickness, 0.688 inches nominal body width, 0.720 inches nominal overall width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length
0.750 inches nominal
Terminal Length
2.000 inches nominal
Overall Width
0.720 inches nominal
Body Width
0.688 inches nominal
Body Thickness
0.280 inches nominal
Overall Thickness
0.312 inches nominal
Terminal Diameter
0.017 inches nominal
Mode Of Oscillation
fundamental
Circuit Resonance
series resonance
Shunt Capacitance In Picofarads
5.3 nominal
Specified Frequency
445.000 kilohertz
Center To Center Distance Between Terminals
0.478 inches nominal
Operating Temp Range
-50.0 to 120.0 celsius
Drive Level Rating
10.0 milliwatts nominal
Frequency Tolerance For Operating Temp In Percent
-0.020 to 0.020
Equivalent Resistance Value In Ohms
900.0 nominal
Style Designator
oval body, wire leads

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
20BD455 Quartz Crystal Unit

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5955-00-668-4156?
The FSCG of the NSN 5955-00-668-4156 is 5955
Does the NSN 5955-00-668-4156 have a Schedule B code assigned?
Yes, the Schedule B code is 8541900000
Does NSN 5955-00-668-4156 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 5955-00-668-4156 contain precious materials?
Precious metal content is unknown
Does NSN 5955-00-668-4156 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5955-00-668-4156 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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