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AD551UD ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

OSCILLATOR,NONCRYSTAL CONTROLLED. Key specifications include body_width: 0.220 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, body_height: 0.185 INCHES MAXIMUM IN, body_length: 0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED AND BURN IN AND HIGH SPEED AND MONOLITHIC, inclosure_material: CERAMIC, storage_temp_range: -65.0 TO 150.0 CELSIUS DEGC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-487-3284, 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
AD551UD
NSN: 5962-00-487-3284
FSC: 5962
CAGE: 24355 — ANALOG DEVICES, INC. DIV CORPORATE HEADQUARTERS (USA)
SPECIFICATIONS
body_width0.220 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
body_height0.185 INCHES MAXIMUM IN
body_length0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED AND BURN IN AND HIGH SPEED AND MONOLITHIC
inclosure_materialCERAMIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_pattern6 INPUT
inclosure_configurationDUAL-IN-LINE
terminal_surface_treatmentTIN
design_function_and_quantity4 SWITCH, CURRENT
NSN5962-00-487-3284
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available OSCILLATOR,NONCRYSTAL CONTROLLED TITLE COMPONENT PN AD551UD MFR OSCILLATOR,NONCRYSTAL
KEY FEATURES
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
•
FEATURES PROVIDED: HERMETICALLY SEALED AND BURN IN AND HIGH SPEED AND MONOLITHIC
•
BODY LENGTH: 0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
•
DESIGN FUNCTION AND QUANTITY: 4 SWITCH, CURRENT
•
TEST DATA DOCUMENT: 22915-2-336 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
INPUT CIRCUIT PATTERN: 6 INPUT
•
TERMINAL SURFACE TREATMENT: TIN
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
FEATURES PROVIDEDHERMETICALLY SEALED AND BURN IN AND HIGH SPEED AND MONOLITHIC
BODY LENGTH0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
DESIGN FUNCTION AND QUANTITY4 SWITCH, CURRENT
TEST DATA DOCUMENT22915-2-336 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
INCLOSURE CONFIGURATIONDUAL-IN-LINE
INPUT CIRCUIT PATTERN6 INPUT
TERMINAL SURFACE TREATMENTTIN
BODY WIDTH0.220 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
BODY HEIGHT0.185 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
GG807AW3Interchangeable
interchangeable cross-reference
interchangeable
4023/25-400HZInterchangeable
interchangeable cross-reference
interchangeable
DMS 86011BInterchangeable
interchangeable cross-reference
interchangeable
51P01503E001Interchangeable
interchangeable cross-reference
interchangeable
ICL8018/883BDDInterchangeable
interchangeable cross-reference
interchangeable
4550SInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AD551UD?
AD551UD is a OSCILLATOR,NONCRYSTAL CONTROLLED.
What parts can replace AD551UD?
There are 19 known substitutes for AD551UD: GG807AW3, 4023/25-400HZ, DMS 86011B and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AD551UD?
AD551UD is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-487-3284. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026