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Technical Data Sheet
PartsTable / COMPONENT / CR1/U7M333330
CR1/U7M333330 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The CR1/U7M333330 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-00-170-7221, 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
CR1/U7M333330
NSN: 5955-00-170-7221
FSC: 5955
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberCR1/U7M333330
NSN5955-00-170-7221
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CR1/U7M333330 TITLE COMPONENT PN CR1/U7M333330 MFR CR1/U7M333330
KEY FEATURES
•
MODE OF OSCILLATION: FUNDAMENTAL
•
CENTER TO CENTER DISTANCE BETWEEN TERMINALS: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
•
EQUIVALENT RESISTANCE VALUE IN OHMS: 50.0 NOMINAL
•
STYLE DESIGNATOR: OVAL BODY, PIN TERMINALS
•
SPECIFIED FREQUENCY: 7.33333 MEGAHERTZ
•
BODY WIDTH: 1.125 INCHES MAXIMUM IN
•
LOAD CAPACITANCE IN PICOFARADS: 34.5 MINIMUM AND 35.5 MAXIMUM
TECHNICAL CHARACTERISTICS (FLIS)
MODE OF OSCILLATIONFUNDAMENTAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
EQUIVALENT RESISTANCE VALUE IN OHMS50.0 NOMINAL
STYLE DESIGNATOROVAL BODY, PIN TERMINALS
OVERALL WIDTH1.170 INCHES MAXIMUM IN
SPECIFIED FREQUENCY7.33333 MEGAHERTZ
BODY WIDTH1.125 INCHES MAXIMUM IN
LOAD CAPACITANCE IN PICOFARADS34.5 MINIMUM AND 35.5 MAXIMUM
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT-0.005 TO 0.005
DRIVE LEVEL RATING27.0 MILLIWATTS MINIMUM AND 33.0 MILLIWATTS MAXIMUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
DC30Interchangeable
interchangeable cross-reference
interchangeable
CR1DUInterchangeable
interchangeable cross-reference
interchangeable
DC30-6222-22KCInterchangeable
interchangeable cross-reference
interchangeable
SE-3Interchangeable
interchangeable cross-reference
interchangeable
12-20Q-MInterchangeable
interchangeable cross-reference
interchangeable
E-121Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CR1/U7M333330?
CR1/U7M333330 is a CR1/U7M333330.
What parts can replace CR1/U7M333330?
There are 11 known substitutes for CR1/U7M333330: DC30, CR1DU, DC30-6222-22KC and 8 more. Substitute compatibility should be verified for your specific system.
Is CR1/U7M333330 still available?
CR1/U7M333330 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026