CR53A/U71M33300

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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5955 Oscillators and Piezoelectric Crystals

National Stock Number

5955-00-067-6761

Item Name Code

00196

Assigment Date

01/01/1961 (65 years ago)

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

0.757 inches maximum overall width, 0.775 inches maximum body length, 0.238 inches nominal terminal length, 0.725 inches maximum body width, 1.023 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: 1.023 inches maximum
Terminal Length: 0.238 inches nominal
Overall Width: 0.757 inches maximum
Body Length: 0.775 inches maximum
Body Width: 0.725 inches maximum
Body Thickness: 0.317 inches maximum
Overall Thickness: 0.352 inches maximum
Terminal Diameter: 0.050 inches nominal
Mode Of Oscillation: fifth overtone
Circuit Resonance: series resonance
Shunt Capacitance In Picofarads: 7.0 maximum
Specified Frequency: 71.333 megahertz
Center To Center Distance Between Terminals: 0.486 inches nominal
Operating Temp Range: -55.0 to 105.0 celsius
Drive Level Rating: 20.0 milliwatts nominal and 16.0 milliwatts minimum and 24.0 milliwatts maximum
Frequency Tolerance For Operating Temp In Percent: -0.005 to 0.005
Equivalent Resistance Value In Ohms: 60.0 nominal
Style Designator: oval body, pin terminals
Test Data Document: "81349-milc3098 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

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
CR-53A/U71.333000MHZ	Quartz Crystal Unit
CR53A/U71M33300	Quartz Crystal Unit

FAQs

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

What is the FSCG of the NSN 5955-00-067-6761?

The FSCG of the NSN 5955-00-067-6761 is 5955

Does the NSN 5955-00-067-6761 have a Schedule B code assigned?

Yes, the Schedule B code is 8541900000

Does NSN 5955-00-067-6761 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 5955-00-067-6761 contain precious materials?

Precious metal content is unknown

Does NSN 5955-00-067-6761 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 5955-00-067-6761 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961