Product Details | QUARTZ CRYSTAL UNIT

5955-00-943-0118 An item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.

Part Alternates: 26252622, 262526-22, 5955-00-943-0118, 00-943-0118, 5955009430118, 009430118

Electrical and Electronic Equipment Components | Oscillators and Piezoelectric Crystals

Supply Group (FSG) NSN Assign. NIIN
59 00-943-0118

Drawings & Photos | NSN 5955-00-943-0118


Cross Reference | NSN 5955-00-943-0118

Part Number Cage Code Manufacturer
262526-22 01534 RAYTHEON COMPANY DBA RAYTHEON
CR-25B/U277.440KHZ 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-C-3098/7 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5955-00-943-0118

Characteristic Specifications
MODE OF OSCILLATION FUNDAMENTAL
CIRCUIT RESONANCE SERIES RESONANCE
SPECIFIED FREQUENCY 277.440 KILOHERTZ
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT -0.010 TO 0.010
OPERATING TEMP RANGE -5.0 TO 90.0 DEG CELSIUS
EQUIVALENT RESISTANCE VALUE IN OHMS 4000.0 MAXIMUM
DRIVE LEVEL RATING 50.0 MICROWATTS MINIMUM AND 900.0 MICROWATTS MAXIMUM
STYLE DESIGNATOR 1 OVAL BODY, PIN TERMINALS
OVERALL LENGTH 1.810 INCHES MAXIMUM
TERMINAL LENGTH 0.248 INCHES MAXIMUM
OVERALL WIDTH 0.757 INCHES MAXIMUM
BODY LENGTH 0.775 INCHES MAXIMUM
BODY WIDTH 0.725 INCHES MAXIMUM
BODY THICKNESS 0.317 INCHES MAXIMUM
OVERALL THICKNESS 0.352 INCHES MAXIMUM
TERMINAL DIAMETER 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS 0.478 INCHES MINIMUM AND 0.494 INCHES MAXIMUM
HOLDER COVER MATERIAL METAL
III FRAGILITY FACTOR MODERATELY RUGGED
III FSC APPLICATION DATA OSCILLATORS AND PIEZOELECTRIC CRYSTALS

Restrictions/Controls & Freight Information | NSN 5955-00-943-0118

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
Category Code Description
No Freight Information