B630-2

View detailed technical data, stock status, and sourcing information for: B630-2
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5955 Oscillators and Piezoelectric Crystals

National Stock Number

5955-00-004-0165

Item Name Code

00196

Assigment Date

05/27/1972 (54 years ago)

An item which consists of a quartz crystal resonator(s), suitably mounted in a holder, quartz crystal.

1.500 inches minimum terminal length, 0.725 inches maximum body width, 0.317 inches maximum body thickness, 0.757 inches maximum overall width, 0.775 inches maximum overall length

Product Characteristics

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

Overall Length: 0.775 inches maximum
Terminal Length: 1.500 inches minimum
Overall Width: 0.757 inches maximum
Body Width: 0.725 inches maximum
Body Thickness: 0.317 inches maximum
Overall Thickness: 0.352 inches maximum
Terminal Diameter: 0.029 inches minimum and 0.032 inches maximum
Mode Of Oscillation: fundamental
Circuit Resonance: series resonance
Shunt Capacitance In Picofarads: 3.0 nominal and 2.5 minimum and 3.5 maximum
Specified Frequency: 2.100 megahertz
Center To Center Distance Between Terminals: 0.478 inches minimum and 0.494 inches maximum
Operating Temp Range: -45.0 to 80.0 celsius
Drive Level Rating: 5.0 milliwatts nominal and 4.0 milliwatts minimum and 6.0 milliwatts maximum
Frequency Tolerance For Operating Temp In Percent: -0.0015 to 0.0015
Equivalent Resistance Value In Ohms: 80.0 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
925134-2	Quartz Crystal Unit
B630-2	Quartz Crystal Unit
HC-51/C	Quartz Crystal Unit

FAQs

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

What is the FSCG of the NSN 5955-00-004-0165?

The FSCG of the NSN 5955-00-004-0165 is 5955

Does the NSN 5955-00-004-0165 have a Schedule B code assigned?

Yes, the Schedule B code is 8541900000

Does NSN 5955-00-004-0165 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5955-00-004-0165 contain precious materials?

Precious metal content is unknown

Does NSN 5955-00-004-0165 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 5955-00-004-0165 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Sat, May 27, 1972