CR98/U49M05000

View detailed technical data, stock status, and sourcing information for: CR98/U49M05000
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5955 Oscillators and Piezoelectric Crystals

National Stock Number

5955-00-535-1665

Item Name Code

00196

Assigment Date

09/14/1974 (51 years ago)

0.530 inches maximum body length, 0.402 inches maximum body width, 0.223 inches minimum and 0.248 inches maximum terminal length, 0.753 inches minimum and 0.778 inches maximum overall length, 0.435 inches maximum 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: 0.753 inches minimum and 0.778 inches maximum
Terminal Length: 0.223 inches minimum and 0.248 inches maximum
Overall Width: 0.435 inches maximum
Body Length: 0.530 inches maximum
Body Width: 0.402 inches maximum
Body Thickness: 0.150 inches maximum
Overall Thickness: 0.183 inches maximum
Terminal Diameter: 0.038 inches minimum and 0.042 inches maximum
Mode Of Oscillation: fifth overtone and third overtone
Circuit Resonance: series resonance
Shunt Capacitance In Picofarads: 7.0 maximum
Specified Frequency: 49.050 megahertz
Center To Center Distance Between Terminals: 0.184 inches minimum and 0.200 inches maximum
Operating Temp Range: -30.0 to 71.0 celsius
Drive Level Rating: 1.6 milliwatts minimum and 2.4 milliwatts maximum
Frequency Tolerance For Operating Temp In Percent: -0.0015 to 0.0015
Equivalent Resistance Value In Ohms: 50.0 maximum
Material: glass cover, holder
Style Designator: tube body, wire leads
Test Data Document: "81349-milc3098/30 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.)."
Departure From Cited Document: as modified by frequency
Departure From Cited Designator: as modified by frequency

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
CR98/U49M05000	Quartz Crystal Unit
CR98U49-05000MHZ	Quartz Crystal Unit
MIL-PRF-3098/73	Quartz Crystal Unit
MILC3098-73	Quartz Crystal Unit

FAQs

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

What is the FSCG of the NSN 5955-00-535-1665?

The FSCG of the NSN 5955-00-535-1665 is 5955

Does the NSN 5955-00-535-1665 have a Schedule B code assigned?

Yes, the Schedule B code is 8541900000

Does NSN 5955-00-535-1665 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5955-00-535-1665 contain precious materials?

Precious metal content is unknown

Does NSN 5955-00-535-1665 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 5955-00-535-1665 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Sat, Sep 14, 1974