Product Details | QUARTZ CRYSTAL UNIT

5955-01-259-4493 An item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.

Part Alternates: CR-56/U70.216600, CR56U70216600, 5955-01-259-4493, 01-259-4493, 5955012594493, 012594493

Electrical and Electronic Equipment Components | Oscillators and Piezoelectric Crystals

Supply Group (FSG) NSN Assign. NIIN
59 18 JUL 1987 01-259-4493

Drawings & Photos | NSN 5955-01-259-4493


Cross Reference | NSN 5955-01-259-4493

Part Number Cage Code Manufacturer
CR-56/U70.216600 59532 CUBIC COMMUNICATIONS INC

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Technical Data | NSN 5955-01-259-4493

Characteristic Specifications
MODE OF OSCILLATION FIFTH OVERTONE
CIRCUIT RESONANCE SERIES RESONANCE
SHUNT CAPACITANCE IN PICOFARADS 7.0 MAXIMUM
SPECIFIED FREQUENCY 70.000 MEGAHERTZ
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT -0.005 TO 0.005
OPERATING TEMP RANGE -55.0 TO 105.0 DEG CELSIUS
EQUIVALENT RESISTANCE VALUE IN OHMS 50.0 MAXIMUM
DRIVE LEVEL RATING 1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM
STYLE DESIGNATOR 3 OVAL BODY, WIRE LEADS
OVERALL LENGTH 0.530 INCHES MAXIMUM
TERMINAL LENGTH 1.500 INCHES NOMINAL
OVERALL WIDTH 0.435 INCHES MAXIMUM
BODY WIDTH 0.402 INCHES MAXIMUM
BODY THICKNESS 0.150 INCHES MAXIMUM
OVERALL THICKNESS 0.183 INCHES MAXIMUM
TERMINAL DIAMETER 0.015 INCHES MINIMUM AND 0.019 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS 0.188 INCHES NOMINAL
HOLDER COVER MATERIAL METAL
MANUFACTURERS CODE 59532
DESIGN CONTROL REFERENCE CR-56/U70.216600

Restrictions/Controls & Freight Information | NSN 5955-01-259-4493

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.
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