SMC143980 — OSCILLATOR,CRYSTAL CONTROLLED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

SMC143980: OSCILLATOR,CRYSTAL CONTROLLED.

The OSCILLATOR,CRYSTAL CONTROLLED is a the manufacturer industrial component. Key specifications include overall_width: 2.750 INCHES NOMINAL IN, inclosure_type: ENCASED, overall_height: 2.125 INCHES NOMINAL IN, overall_length: 7.500 INCHES NOMINAL IN, basic_shape_style: RECTANGULAR OR SQUARE, fsc_application_data: RADIO TRANSMITTER,EXCEPT NAVIGATION,NONAIRBORNE. This part is cataloged in the U.S.

Government catalog under NSN 5963-00-503-1140, 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

SMC143980

NSN: 5963-00-503-1140
FSC: 5963 — Electronic Modules
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)

SPECIFICATIONS

overall_width	2.750 INCHES NOMINAL IN
inclosure_type	ENCASED
overall_height	2.125 INCHES NOMINAL IN
overall_length	7.500 INCHES NOMINAL IN
basic_shape_style	RECTANGULAR OR SQUARE
fsc_application_data	RADIO TRANSMITTER,EXCEPT NAVIGATION,NONAIRBORNE
operating_temp_range	-40.0 TO 90.0 CELSIUS DEGC
frequency_per_channel	1.5 MEGAHERTZ MINIMUM OUTPUT CHANNEL AND 3.0 MEGAHERTZ MAXIMUM OUTPUT CHANNEL
circuit_construction_type	ELECTRON TUBE
switching_rate_per_second	150
vibration_resistance_amplitude	10.0 GRAVITATIONAL UNITS
signal_voltage_rating_per_channel	4.500 VOLTS MINIMUM OUTPUT
NSN	5963-00-503-1140

COMPONENT DIAGRAM

KEY FEATURES

•

CIRCUIT CONSTRUCTION TYPE: ELECTRON TUBE

•

FSC APPLICATION DATA: RADIO TRANSMITTER,EXCEPT NAVIGATION,NONAIRBORNE

•

INCLOSURE TYPE: ENCASED

•

FREQUENCY PER CHANNEL: 1.5 MEGAHERTZ MINIMUM OUTPUT CHANNEL AND 3.0 MEGAHERTZ MAXIMUM OUTPUT CHANNEL

•

SIGNAL VOLTAGE RATING PER CHANNEL: 4.500 VOLTS MINIMUM OUTPUT

TECHNICAL CHARACTERISTICS

CIRCUIT CONSTRUCTION TYPE	ELECTRON TUBE
OVERALL HEIGHT	2.125 INCHES NOMINAL IN
FSC APPLICATION DATA	RADIO TRANSMITTER,EXCEPT NAVIGATION,NONAIRBORNE
INCLOSURE TYPE	ENCASED
FREQUENCY PER CHANNEL	1.5 MEGAHERTZ MINIMUM OUTPUT CHANNEL AND 3.0 MEGAHERTZ MAXIMUM OUTPUT CHANNEL
SIGNAL VOLTAGE RATING PER CHANNEL	4.500 VOLTS MINIMUM OUTPUT
OVERALL LENGTH	7.500 INCHES NOMINAL IN
OVERALL WIDTH	2.750 INCHES NOMINAL IN
BASIC SHAPE STYLE	RECTANGULAR OR SQUARE
SHOCK RESISTANCE RATING IN GRAVITATIONAL UNITS	10.0

OTHER ITEMS IN FSC 5963 — Electronic Modules

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5963-00-001-4121 5963-00-001-4307 5963-00-001-6580 5963-00-001-6581 5963-00-001-7083 5963-00-001-8302 5963-00-001-9516 5963-00-003-3565

SUBSTITUTES & CROSS-REFERENCES 2

689BM128Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

506-2725-013Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SMC143980?

SMC143980 is a OSCILLATOR,CRYSTAL CONTROLLED.

What parts can replace SMC143980?

There are 2 known substitutes for SMC143980: 689BM128, 506-2725-013. Substitute compatibility should be verified for your specific system.

What is the NSN for SMC143980?

SMC143980 is cataloged in the U.S. Government catalog under NSN 5963-00-503-1140. This indicates validated use in U.S. government and defense supply chains.

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SMC143980 — OSCILLATOR,CRYSTAL CONTROLLED

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