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Technical Data Sheet
SM-B-249246-1 ✓ 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 CRYSTAL UNIT,QUARTZ is a the manufacturer industrial component. Key specifications include body_width: 0.725 INCHES MAXIMUM IN, body_length: 0.775 INCHES MAXIMUM IN, overall_width: 0.757 INCHES MAXIMUM IN, body_thickness: 0.317 INCHES MAXIMUM IN, overall_length: 1.023 INCHES MINIMUM IN, terminal_length: 0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-00-061-8595, 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-249246-1
NSN: 5955-00-061-8595
FSC: 5955
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
body_width0.725 INCHES MAXIMUM IN
body_length0.775 INCHES MAXIMUM IN
overall_width0.757 INCHES MAXIMUM IN
body_thickness0.317 INCHES MAXIMUM IN
overall_length1.023 INCHES MINIMUM IN
terminal_length0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN
style_designatorOVAL BODY, PIN TERMINALS
circuit_resonanceANTIRESONANCE
overall_thickness0.352 INCHES MAXIMUM IN
terminal_diameter0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
drive_level_rating2.0 MILLIWATTS MINIMUM AND 3.0 MILLIWATTS MAXIMUM
mode_of_oscillationFUNDAMENTAL
NSN5955-00-061-8595
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CRYSTAL UNIT,QUARTZ TITLE COMPONENT PN SM-B-249246-1 MFR CRYSTAL UNIT,QUARTZ
KEY FEATURES
LOAD CAPACITANCE IN PICOFARADS: 31.5 MINIMUM AND 32.5 MAXIMUM
CIRCUIT RESONANCE: ANTIRESONANCE
SPECIFIED FREQUENCY: 17.000 MEGAHERTZ
SPECIFICATION/STANDARD DATA: 81349-MILC3098/16 GOVERNMENT SPECIFICATION
STYLE DESIGNATOR: OVAL BODY, PIN TERMINALS
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT: -0.002 TO 0.002
EQUIVALENT RESISTANCE VALUE IN OHMS: 20.0 MAXIMUM
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.023 INCHES MINIMUM IN
LOAD CAPACITANCE IN PICOFARADS31.5 MINIMUM AND 32.5 MAXIMUM
CIRCUIT RESONANCEANTIRESONANCE
SPECIFIED FREQUENCY17.000 MEGAHERTZ
SPECIFICATION/STANDARD DATA81349-MILC3098/16 GOVERNMENT SPECIFICATION
STYLE DESIGNATOROVAL BODY, PIN TERMINALS
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT-0.002 TO 0.002
EQUIVALENT RESISTANCE VALUE IN OHMS20.0 MAXIMUM
TEST DATA DOCUMENT81349-MILC3098 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
DRIVE LEVEL RATING2.0 MILLIWATTS MINIMUM AND 3.0 MILLIWATTS MAXIMUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
290-0022-000Interchangeable
Same NIIN cross-reference
interchangeable
CR36/U17M00000Interchangeable
Same NIIN cross-reference
interchangeable
CR-36A/U17.000000MHZInterchangeable
Same NIIN cross-reference
interchangeable
MIL-C-3098/16Interchangeable
Same NIIN cross-reference
interchangeable
MIL-PRF-3098/16Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM-B-249246-1?
SM-B-249246-1 is a CRYSTAL UNIT,QUARTZ.
What parts can replace SM-B-249246-1?
There are 5 known substitutes for SM-B-249246-1: 290-0022-000, CR36/U17M00000, CR-36A/U17.000000MHZ and 2 more. Substitute compatibility should be verified for your specific system.
Is SM-B-249246-1 still available?
SM-B-249246-1 is currently cancelled.
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