Product Details | QUARTZ CRYSTAL UNIT

5955-01-487-2918 An item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.

Part Alternates: CR50A/U85K0000, CR50AU85K0000, MILC3098, MIL-C-3098, 5955-01-487-2918, 01-487-2918, 5955014872918, 014872918

Electrical and Electronic Equipment Components | Oscillators and Piezoelectric Crystals

Supply Group (FSG) NSN Assign. NIIN
59 31 JUL 2001 01-487-2918

Drawings & Photos | NSN 5955-01-487-2918


Cross Reference | NSN 5955-01-487-2918

Part Number Cage Code Manufacturer
CR50A/U85K0000 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-C-3098 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5955-01-487-2918

Characteristic Specifications
MODE OF OSCILLATION FIFTH OVERTONE
CIRCUIT RESONANCE SERIES RESONANCE
SHUNT CAPACITANCE IN PICOFARADS 7.0 MAXIMUM
SPECIFIED FREQUENCY 85.000 KILOHERTZ
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT -0.005 TO 0.005
OPERATING TEMP RANGE -40.0 TO 90.0 DEG CELSIUS
EQUIVALENT RESISTANCE VALUE IN OHMS 75.0 MAXIMUM
DRIVE LEVEL RATING 1.6 MICROWATTS MINIMUM AND 2.4 MICROWATTS MAXIMUM
STYLE DESIGNATOR 9 ROUND BODY, AXIAL LEADS
OVERALL LENGTH 1.020 INCHES MINIMUM AND 1.090 INCHES MAXIMUM
TERMINAL LENGTH 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
BODY LENGTH 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
OVERALL DIAMETER 0.553 INCHES MINIMUM AND 0.563 INCHES MAXIMUM
TERMINAL DIAMETER 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM
HOLDER COVER MATERIAL GLASS
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE CR50A/U85K0000
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-C-3098

Restrictions/Controls & Freight Information | NSN 5955-01-487-2918

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information