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PartsTable / COMPONENT / A98-21439
A98-21439 ✓ 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

OSCILLATOR,NONCRYSTAL CONTROLLED. Key specifications include overall_width: 2.000 INCHES NOMINAL IN, inclosure_type: ENCASED, overall_length: 2.000 INCHES NOMINAL IN, connection_type: COAXIAL RECEPTACLE AND SOLDER LUG TOP, basic_shape_style: RECTANGULAR OR SQUARE, average_life_rating: 75000.0. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-01-110-7268, 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
A98-21439
NSN: 5955-01-110-7268
FSC: 5955
CAGE: 01238 — COMMUNICATIONS & POWER INDUSTRIES DBA COMMUNICATIONS & POWER INDUSTRIES DIV SOLID STATE PRODUCTS DIVISION (USA)
SPECIFICATIONS
overall_width2.000 INCHES NOMINAL IN
inclosure_typeENCASED
overall_length2.000 INCHES NOMINAL IN
connection_typeCOAXIAL RECEPTACLE AND SOLDER LUG TOP
basic_shape_styleRECTANGULAR OR SQUARE
average_life_rating75000.0
installation_designPANEL
operating_temp_range-54.0 TO 75.0 CELSIUS DEGC
frequency_per_channel428.0 MEGAHERTZ MINIMUM OUTPUT CHANNEL AND 538.0 MEGAHERTZ MAXIMUM OUTPUT CHANNEL
average_life_measurementHOURS
identification_designatorA98-21439-01238
individual_section_quantity1
NSN5955-01-110-7268
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available OSCILLATOR,NONCRYSTAL CONTROLLED TITLE COMPONENT PN A98-21439 MFR OSCILLATOR,NONCRYSTAL
KEY FEATURES
•
AVERAGE LIFE MEASUREMENT: HOURS
•
AVERAGE LIFE RATING: 75000.0
•
AVERAGE POWER RATING PER CHANNEL: 5.0 MILLIWATTS OUTPUT
•
IDENTIFICATION DESIGNATOR: A98-21439-01238
•
BASIC SHAPE STYLE: RECTANGULAR OR SQUARE
•
INCLOSURE TYPE: ENCASED
TECHNICAL CHARACTERISTICS (FLIS)
AVERAGE LIFE MEASUREMENTHOURS
AVERAGE LIFE RATING75000.0
AVERAGE POWER RATING PER CHANNEL5.0 MILLIWATTS OUTPUT
IDENTIFICATION DESIGNATORA98-21439-01238
BASIC SHAPE STYLERECTANGULAR OR SQUARE
OVERALL WIDTH2.000 INCHES NOMINAL IN
OVERALL LENGTH2.000 INCHES NOMINAL IN
INCLOSURE TYPEENCASED
INDIVIDUAL SECTION QUANTITY1
INSTALLATION DESIGNPANEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
900821Interchangeable
interchangeable cross-reference
interchangeable
8148650Interchangeable
interchangeable cross-reference
interchangeable
18518Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A98-21439?
A98-21439 is a OSCILLATOR,NONCRYSTAL CONTROLLED.
What parts can replace A98-21439?
There are 3 known substitutes for A98-21439: 900821, 8148650, 18518. Substitute compatibility should be verified for your specific system.
What is the NSN for A98-21439?
A98-21439 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-01-110-7268. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026