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Technical Data Sheet
SM-A-618690-070 ✓ 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 material: GLASS COVER HOLDER, body_width: 0.402 INCHES MAXIMUM IN, overall_width: 0.435 INCHES MAXIMUM IN, body_thickness: 0.150 INCHES MAXIMUM IN, overall_length: 0.530 INCHES MAXIMUM IN, terminal_length: 1.500 INCHES MINIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-00-548-1408, 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-A-618690-070
NSN: 5955-00-548-1408
FSC: 5955
CAGE: 75378 — CTS INC (USA)
SPECIFICATIONS
materialGLASS COVER HOLDER
body_width0.402 INCHES MAXIMUM IN
overall_width0.435 INCHES MAXIMUM IN
body_thickness0.150 INCHES MAXIMUM IN
overall_length0.530 INCHES MAXIMUM IN
terminal_length1.500 INCHES MINIMUM IN
style_designatorRECTANGULAR BODY, GULL WING
circuit_resonanceSERIES RESONANCE
overall_thickness0.183 INCHES MAXIMUM IN
terminal_diameter0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
drive_level_rating1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM
mode_of_oscillationFIFTH OVERTONE AND THIRD OVERTONE
NSN5955-00-548-1408
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CRYSTAL UNIT,QUARTZ TITLE COMPONENT PN SM-A-618690-070 MFR CRYSTAL UNIT,QUARTZ
KEY FEATURES
SHUNT CAPACITANCE IN PICOFARADS: 4.0 MINIMUM AND 6.0 MAXIMUM
TERMINAL DIAMETER: 0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
MATERIAL: GLASS COVER HOLDER
CENTER TO CENTER DISTANCE BETWEEN TERMINALS: 0.184 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
DRIVE LEVEL RATING: 1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM
EQUIVALENT RESISTANCE VALUE IN OHMS: 80.0 MAXIMUM
MODE OF OSCILLATION: FIFTH OVERTONE AND THIRD OVERTONE
SPECIFIED FREQUENCY: 70.000 MEGAHERTZ
TECHNICAL CHARACTERISTICS (FLIS)
SHUNT CAPACITANCE IN PICOFARADS4.0 MINIMUM AND 6.0 MAXIMUM
TERMINAL DIAMETER0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
MATERIALGLASS COVER HOLDER
CENTER TO CENTER DISTANCE BETWEEN TERMINALS0.184 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
DRIVE LEVEL RATING1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM
EQUIVALENT RESISTANCE VALUE IN OHMS80.0 MAXIMUM
MODE OF OSCILLATIONFIFTH OVERTONE AND THIRD OVERTONE
SPECIFIED FREQUENCY70.000 MEGAHERTZ
BODY THICKNESS0.150 INCHES MAXIMUM IN
OVERALL WIDTH0.435 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
117-001-0001Interchangeable
interchangeable cross-reference
interchangeable
H3WInterchangeable
interchangeable cross-reference
interchangeable
H3W30MCInterchangeable
interchangeable cross-reference
interchangeable
BR2WAT50MHZInterchangeable
interchangeable cross-reference
interchangeable
SM-A-618690-050Interchangeable
interchangeable cross-reference
interchangeable
CA3-524Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM-A-618690-070?
SM-A-618690-070 is a CRYSTAL UNIT,QUARTZ.
What parts can replace SM-A-618690-070?
There are 11 known substitutes for SM-A-618690-070: 117-001-0001, H3W, H3W30MC and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SM-A-618690-070?
SM-A-618690-070 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-00-548-1408. This indicates validated use in U.S. government and defense supply chains.
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