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MA-20A — CRYSTAL UNIT,QUARTZ

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MA-20A: CRYSTAL UNIT,QUARTZ.

The CRYSTAL UNIT,QUARTZ is a the manufacturer industrial component. Key specifications include body_width: 0.725 INCHES MAXIMUM IN, overall_width: 0.757 INCHES MAXIMUM IN, body_thickness: 0.317 INCHES MAXIMUM IN, overall_length: 0.775 INCHES MAXIMUM IN, terminal_length: 1.500 INCHES MINIMUM IN, special_features: ELECTROSTATIC SENSITIVE DEVICE; BRACKET WITH TWO 0.125 DIA MTG HOLES. This part is cataloged in the U.S.

Government catalog under NSN 5955-01-337-6428, 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
MA-20A
NSN: 5955-01-337-6428
FSC: 5955 — Oscillators and Piezoelectric Crystals
CAGE: 75378 — CTS INC (USA)
SPECIFICATIONS
body_width0.725 INCHES MAXIMUM IN
overall_width0.757 INCHES MAXIMUM IN
body_thickness0.317 INCHES MAXIMUM IN
overall_length0.775 INCHES MAXIMUM IN
terminal_length1.500 INCHES MINIMUM IN
special_featuresELECTROSTATIC SENSITIVE DEVICE; BRACKET WITH TWO 0.125 DIA MTG HOLES
style_designatorOVAL BODY, WIRE LEADS
circuit_resonanceSERIES RESONANCE
overall_thickness0.352 INCHES MAXIMUM IN
terminal_diameter0.028 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
drive_level_rating8.0 MILLIWATTS MINIMUM AND 12.0 MILLIWATTS MAXIMUM
mode_of_oscillationFUNDAMENTAL
NSN5955-01-337-6428
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CRYSTAL UNIT,QUARTZ TITLE COMPONENT PN MA-20A MFR CRYSTAL UNIT,QUARTZ
KEY FEATURES
•
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT: -0.005 TO 0.005
•
TERMINAL DIAMETER: 0.028 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
•
TERMINAL LENGTH: 1.500 INCHES MINIMUM IN
•
MODE OF OSCILLATION: FUNDAMENTAL
•
BODY WIDTH: 0.725 INCHES MAXIMUM IN
•
EQUIVALENT RESISTANCE VALUE IN OHMS: 18.0 MAXIMUM
•
OVERALL THICKNESS: 0.352 INCHES MAXIMUM IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT-0.005 TO 0.005
TERMINAL DIAMETER0.028 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
TERMINAL LENGTH1.500 INCHES MINIMUM IN
MODE OF OSCILLATIONFUNDAMENTAL
BODY WIDTH0.725 INCHES MAXIMUM IN
EQUIVALENT RESISTANCE VALUE IN OHMS18.0 MAXIMUM
OVERALL THICKNESS0.352 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATIONFEAT
STYLE DESIGNATOROVAL BODY, WIRE LEADS
OVERALL LENGTH0.775 INCHES MAXIMUM IN
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 1
150-19480Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is MA-20A?
MA-20A is a CRYSTAL UNIT,QUARTZ.
What parts can replace MA-20A?
There is 1 known substitute for MA-20A: 150-19480. Substitute compatibility should be verified for your specific system.
What is the NSN for MA-20A?
MA-20A is cataloged in the U.S. Government catalog under NSN 5955-01-337-6428. This indicates validated use in U.S. government and defense supply chains.
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