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TK909 ✓ 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 OSCILLATOR,CRYSTAL CONTROLLED is a the manufacturer industrial component. Key specifications include overall_width: 0.800 INCHES NOMINAL IN, overall_height: 0.320 INCHES NOMINAL IN, overall_length: 0.980 INCHES NOMINAL IN, basic_shape_style: RECTANGULAR OR SQUARE, end_item_identification: ARTU/DMU, part_name_assigned_by_controlling_agency: OSCILLLATOR, HYBRID, CRYSTAL, SINE WAVE, 2.8MHZ.,RF MHz. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-01-448-2800, 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
TK909
NSN: 5955-01-448-2800
FSC: 5955
CAGE: 11869 — ST OLEKTRON CORP (USA)
SPECIFICATIONS
overall_width0.800 INCHES NOMINAL IN
overall_height0.320 INCHES NOMINAL IN
overall_length0.980 INCHES NOMINAL IN
basic_shape_styleRECTANGULAR OR SQUARE
end_item_identificationARTU/DMU
part_name_assigned_by_controlling_agencyOSCILLLATOR, HYBRID, CRYSTAL, SINE WAVE, 2.8MHZ.,RF MHz
NSN5955-01-448-2800
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available OSCILLATOR,CRYSTAL CONTROLLED TITLE COMPONENT PN TK909 MFR OSCILLATOR,CRYSTAL CON
KEY FEATURES
•
BASIC SHAPE STYLE: RECTANGULAR OR SQUARE
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.980 INCHES NOMINAL IN
END ITEM IDENTIFICATIONARTU/DMU
BASIC SHAPE STYLERECTANGULAR OR SQUARE
PART NAME ASSIGNED BY CONTROLLING AGENCYOSCILLLATOR, HYBRID, CRYSTAL, SINE WAVE, 2.8MHZ.,RF MHz
OVERALL WIDTH0.800 INCHES NOMINAL IN
OVERALL HEIGHT0.320 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
119469Interchangeable
interchangeable cross-reference
interchangeable
103S15Interchangeable
interchangeable cross-reference
interchangeable
50169Interchangeable
interchangeable cross-reference
interchangeable
3476Interchangeable
interchangeable cross-reference
interchangeable
SE1007Interchangeable
interchangeable cross-reference
interchangeable
GGGD777Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TK909?
TK909 is a OSCILLATOR,CRYSTAL CONTROLLED.
What parts can replace TK909?
There are 9 known substitutes for TK909: 119469, 103S15, 50169 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TK909?
TK909 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-01-448-2800. 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