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CR47/U198K0000 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The CRYSTAL UNIT,QUARTZ is a the manufacturer industrial component. Key specifications include body_width: 0.725 INCHES MAXIMUM IN, body_length: 0.775 INCHES MAXIMUM IN, overall_width: 0.757 INCHES MAXIMUM IN, body_thickness: 0.317 INCHES MAXIMUM IN, overall_length: 0.998 INCHES MINIMUM AND 1.023 INCHES MAXIMUM IN, terminal_length: 0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5955-00-901-3746, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
CR47/U198K0000
NSN: 5955-00-901-3746
FSC: 5955
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_width0.725 INCHES MAXIMUM IN
body_length0.775 INCHES MAXIMUM IN
overall_width0.757 INCHES MAXIMUM IN
body_thickness0.317 INCHES MAXIMUM IN
overall_length0.998 INCHES MINIMUM AND 1.023 INCHES MAXIMUM IN
terminal_length0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN
style_designatorOVAL BODY, PIN TERMINALS
circuit_resonanceANTIRESONANCE
overall_thickness0.352 INCHES MAXIMUM IN
terminal_diameter0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
drive_level_rating1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM
mode_of_oscillationFUNDAMENTAL
NSN5955-00-901-3746
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CRYSTAL UNIT,QUARTZ TITLE COMPONENT PN CR47/U198K0000 MFR CRYSTAL UNIT,QUARTZ
KEY FEATURES
•
OPERABLE TEMP RANGE: -40.0 TO 70.0 CELSIUS DEGC
•
TERMINAL DIAMETER: 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
•
CENTER TO CENTER DISTANCE BETWEEN TERMINALS: 0.478 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN
•
EQUIVALENT RESISTANCE VALUE IN OHMS: 5300.0 NOMINAL
•
STYLE DESIGNATOR: OVAL BODY, PIN TERMINALS
•
SPECIFICATION/STANDARD DATA: 81349-MIL-C-3098/26 GOVERNMENT SPECIFICATION
•
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT: -0.002 TO 0.002
•
BODY THICKNESS: 0.317 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OPERABLE TEMP RANGE-40.0 TO 70.0 CELSIUS DEGC
TERMINAL DIAMETER0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN TERMINALS0.478 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN
EQUIVALENT RESISTANCE VALUE IN OHMS5300.0 NOMINAL
STYLE DESIGNATOROVAL BODY, PIN TERMINALS
SPECIFICATION/STANDARD DATA81349-MIL-C-3098/26 GOVERNMENT SPECIFICATION
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT-0.002 TO 0.002
BODY THICKNESS0.317 INCHES MAXIMUM IN
BODY WIDTH0.725 INCHES MAXIMUM IN
CIRCUIT RESONANCEANTIRESONANCE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
CR47AUInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
CR47/U199K0000InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-C-3098/26InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
290-0202-00InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-PRF-3098/26InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
CR-47A/U250.000KHZInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CR47/U198K0000?
CR47/U198K0000 is a CRYSTAL UNIT,QUARTZ.
What parts can replace CR47/U198K0000?
There are 20 known substitutes for CR47/U198K0000: CR47AU, CR47/U199K0000, MIL-C-3098/26 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CR47/U198K0000?
CR47/U198K0000 is cataloged in the Federal Logistics Information System under NSN 5955-00-901-3746. This indicates validated use in U.S. government and defense supply chains.
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Last verified: October 2026