BL289-7107-590 — CRYSTAL UNIT,QUARTZ

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

BL289-7107-590: CRYSTAL UNIT,QUARTZ.

The CRYSTAL UNIT,QUARTZ is a the manufacturer industrial component. Key specifications include diameter: 0.320 INCHES NOMINAL IN, overall_length: 0.260 INCHES NOMINAL IN, terminal_length: 0.500 INCHES NOMINAL IN, overall_diameter: 0.400 INCHES NOMINAL IN, style_designator: HAT TYPE, 3 WIRE LEADS, circuit_resonance: SERIES RESONANCE. This part is cataloged in the U.S.

Government catalog under NSN 5955-00-243-2489, 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

BL289-7107-590

NSN: 5955-00-243-2489
FSC: 5955 — Oscillators and Piezoelectric Crystals
CAGE: 71034 — BLILEY TECHNOLOGIES INC (USA)

SPECIFICATIONS

diameter	0.320 INCHES NOMINAL IN
overall_length	0.260 INCHES NOMINAL IN
terminal_length	0.500 INCHES NOMINAL IN
overall_diameter	0.400 INCHES NOMINAL IN
style_designator	HAT TYPE, 3 WIRE LEADS
circuit_resonance	SERIES RESONANCE
terminal_diameter	0.017 INCHES NOMINAL IN
drive_level_rating	0.05 MILLIWATTS NOMINAL
mode_of_oscillation	FIFTH OVERTONE
specified_frequency	10.26875 MEGAHERTZ
operating_temp_range	-30.0 TO 60.0 CELSIUS DEGC
shunt_capacitance_in_picofarads	4.5 NOMINAL
NSN	5955-00-243-2489

COMPONENT DIAGRAM

KEY FEATURES

•

FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT: -0.0025 TO 0.0025

•

TERMINAL DIAMETER: 0.017 INCHES NOMINAL IN

•

OVERALL DIAMETER: 0.400 INCHES NOMINAL IN

•

TERMINAL LENGTH: 0.500 INCHES NOMINAL IN

•

MODE OF OSCILLATION: FIFTH OVERTONE

•

EQUIVALENT RESISTANCE VALUE IN OHMS: 60.0 NOMINAL

•

STYLE DESIGNATOR: HAT TYPE, 3 WIRE LEADS

•

DIAMETER: 0.320 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT	-0.0025 TO 0.0025
TERMINAL DIAMETER	0.017 INCHES NOMINAL IN
OVERALL DIAMETER	0.400 INCHES NOMINAL IN
TERMINAL LENGTH	0.500 INCHES NOMINAL IN
MODE OF OSCILLATION	FIFTH OVERTONE
EQUIVALENT RESISTANCE VALUE IN OHMS	60.0 NOMINAL
STYLE DESIGNATOR	HAT TYPE, 3 WIRE LEADS
DIAMETER	0.320 INCHES NOMINAL IN
OVERALL LENGTH	0.260 INCHES NOMINAL IN
DRIVE LEVEL RATING	0.05 MILLIWATTS NOMINAL

OTHER ITEMS IN FSC 5955 — Oscillators and Piezoelectric Crystals

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5955-00-001-1622 5955-00-001-2933 5955-00-001-2977 5955-00-001-3014 5955-00-001-3242 5955-00-001-3243 5955-00-001-3244 5955-00-001-3328

SUBSTITUTES & CROSS-REFERENCES 1

289-7107-590Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is BL289-7107-590?

BL289-7107-590 is a CRYSTAL UNIT,QUARTZ.

What parts can replace BL289-7107-590?

There is 1 known substitute for BL289-7107-590: 289-7107-590. Substitute compatibility should be verified for your specific system.

What is the NSN for BL289-7107-590?

BL289-7107-590 is cataloged in the U.S. Government catalog under NSN 5955-00-243-2489. This indicates validated use in U.S. government and defense supply chains.

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BL289-7107-590 — CRYSTAL UNIT,QUARTZ

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