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Technical Data Sheet
K311-5 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The CRYSTAL UNIT,QUARTZ is a the manufacturer industrial component. Key specifications include diameter: 0.310 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN, overall_length: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN, terminal_length: 0.980 INCHES MINIMUM AND 1.105 INCHES MAXIMUM IN, overall_diameter: 0.340 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN, style_designator: HAT TYPE, 3 WIRE LEADS, circuit_resonance: SERIES RESONANCE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-00-004-2041, 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
K311-5
NSN: 5955-00-004-2041
FSC: 5955
CAGE: 71034 — BLILEY TECHNOLOGIES INC (USA)
SPECIFICATIONS
diameter0.310 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN
overall_length0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
terminal_length0.980 INCHES MINIMUM AND 1.105 INCHES MAXIMUM IN
overall_diameter0.340 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
style_designatorHAT TYPE, 3 WIRE LEADS
circuit_resonanceSERIES RESONANCE
terminal_diameter0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
drive_level_rating0.8 MILLIWATTS MINIMUM AND 1.2 MILLIWATTS MAXIMUM
mode_of_oscillationFIFTH OVERTONE
operable_temp_range-25.0 TO 75.0 CELSIUS DEGC
specified_frequency97.7053 MEGAHERTZ
operating_temp_range+60.0 TO 70.0 CELSIUS DEGC
NSN5955-00-004-2041
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CRYSTAL UNIT,QUARTZ TITLE COMPONENT PN K311-5 MFR CRYSTAL UNIT,QUARTZ
KEY FEATURES
DIAMETER: 0.310 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN
TERMINAL DIAMETER: 0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
MODE OF OSCILLATION: FIFTH OVERTONE
SPECIFIED FREQUENCY: 97.7053 MEGAHERTZ
DRIVE LEVEL RATING: 0.8 MILLIWATTS MINIMUM AND 1.2 MILLIWATTS MAXIMUM
TEST DATA DOCUMENT: 81349-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.).
OPERATING TEMP RANGE: +60.0 TO 70.0 CELSIUS DEGC
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT: -0.0005 TO 0.0005
TECHNICAL CHARACTERISTICS (FLIS)
DIAMETER0.310 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN
TERMINAL DIAMETER0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
MODE OF OSCILLATIONFIFTH OVERTONE
SPECIFIED FREQUENCY97.7053 MEGAHERTZ
DRIVE LEVEL RATING0.8 MILLIWATTS MINIMUM AND 1.2 MILLIWATTS 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.).
OPERATING TEMP RANGE+60.0 TO 70.0 CELSIUS DEGC
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT-0.0005 TO 0.0005
STYLE DESIGNATORHAT TYPE, 3 WIRE LEADS
OPERABLE TEMP RANGE-25.0 TO 75.0 CELSIUS DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
2110-0098Interchangeable
interchangeable cross-reference
interchangeable
19341-20AInterchangeable
interchangeable cross-reference
interchangeable
18G-7-SN991632Interchangeable
interchangeable cross-reference
interchangeable
99385Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is K311-5?
K311-5 is a CRYSTAL UNIT,QUARTZ.
What parts can replace K311-5?
There are 4 known substitutes for K311-5: 2110-0098, 19341-20A, 18G-7-SN991632 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for K311-5?
K311-5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-00-004-2041. This indicates validated use in U.S. government and defense supply chains.
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