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SM-B-745790 — CRYSTAL UNIT,QUARTZ

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SM-B-745790: CRYSTAL UNIT,QUARTZ.

The CRYSTAL UNIT,QUARTZ is a the manufacturer industrial component. Key specifications include diameter: 0.420 INCHES MAXIMUM IN, overall_length: 0.265 INCHES MAXIMUM IN, terminal_length: 0.600 INCHES MINIMUM IN, overall_diameter: 0.326 INCHES MAXIMUM IN, style_designator: HAT TYPE, 3 WIRE LEADS, circuit_resonance: SERIES RESONANCE. This part is cataloged in the U.S.

Government catalog under NSN 5955-01-117-7805, 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
SM-B-745790
NSN: 5955-01-117-7805
FSC: 5955 — Oscillators and Piezoelectric Crystals
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
diameter0.420 INCHES MAXIMUM IN
overall_length0.265 INCHES MAXIMUM IN
terminal_length0.600 INCHES MINIMUM IN
overall_diameter0.326 INCHES MAXIMUM IN
style_designatorHAT TYPE, 3 WIRE LEADS
circuit_resonanceSERIES RESONANCE
terminal_diameter0.018 INCHES NOMINAL IN
drive_level_rating1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM
mode_of_oscillationFIFTH OVERTONE
specified_frequency100.000 MEGAHERTZ
operating_temp_range-57.0 TO 85.0 CELSIUS DEGC
equivalent_resistance_value_in_ohms50.0 MAXIMUM
NSN5955-01-117-7805
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CRYSTAL UNIT,QUARTZ TITLE COMPONENT PN SM-B-745790 MFR CRYSTAL UNIT,QUARTZ
KEY FEATURES
•
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT: -0.003 TO 0.003
•
TERMINAL DIAMETER: 0.018 INCHES NOMINAL IN
•
OVERALL DIAMETER: 0.326 INCHES MAXIMUM IN
•
TERMINAL LENGTH: 0.600 INCHES MINIMUM IN
•
MODE OF OSCILLATION: FIFTH OVERTONE
•
EQUIVALENT RESISTANCE VALUE IN OHMS: 50.0 MAXIMUM
•
STYLE DESIGNATOR: HAT TYPE, 3 WIRE LEADS
•
DIAMETER: 0.420 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT-0.003 TO 0.003
TERMINAL DIAMETER0.018 INCHES NOMINAL IN
OVERALL DIAMETER0.326 INCHES MAXIMUM IN
TERMINAL LENGTH0.600 INCHES MINIMUM IN
MODE OF OSCILLATIONFIFTH OVERTONE
EQUIVALENT RESISTANCE VALUE IN OHMS50.0 MAXIMUM
STYLE DESIGNATORHAT TYPE, 3 WIRE LEADS
DIAMETER0.420 INCHES MAXIMUM IN
OVERALL LENGTH0.265 INCHES MAXIMUM IN
DRIVE LEVEL RATING1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM
OTHER ITEMS IN FSC 5955 — Oscillators and Piezoelectric Crystals
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5955-00-001-1622 5955-00-001-2933 5955-00-001-2977 5955-00-001-3014 5955-00-001-3242 5955-00-001-3243 5955-00-001-3244 5955-00-001-3328
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SM-B-745790?
SM-B-745790 is a CRYSTAL UNIT,QUARTZ.
What is the NSN for SM-B-745790?
SM-B-745790 is cataloged in the U.S. Government catalog under NSN 5955-01-117-7805. This indicates validated use in U.S. government and defense supply chains.
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