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HL12966 ✓ 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

The HL12966 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-361-8739, 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
HL12966
NSN: 5962-00-361-8739
FSC: 5962
CAGE: 07263 — FAIRCHILD SEMICONDUCTOR CORP (USA)
SPECIFICATIONS
Part NumberHL12966
NSN5962-00-361-8739
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HL12966 TITLE COMPONENT PN HL12966 MFR HL12966
KEY FEATURES
•
DESIGN FUNCTION AND QUANTITY: 2 RECEIVER, LINE DIFFERENTIAL
•
TERMINAL TYPE AND QUANTITY: 14 FLAT LEADS
•
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
•
INCLOSURE MATERIAL: CERAMIC AND GLASS
•
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: -0.5 VOLTS MAXIMUM POWER SOURCE AND 12.0 VOLTS MAXIMUM POWER SOURCE
•
MAXIMUM POWER DISSIPATION RATING: 300.0 MILLIWATTS
•
BODY HEIGHT: 0.070 INCHES MAXIMUM IN
•
TERMINAL SURFACE TREATMENT: SOLDER
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN FUNCTION AND QUANTITY2 RECEIVER, LINE DIFFERENTIAL
TERMINAL TYPE AND QUANTITY14 FLAT LEADS
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
INCLOSURE MATERIALCERAMIC AND GLASS
VOLTAGE RATING AND TYPE PER CHARACTERISTIC-0.5 VOLTS MAXIMUM POWER SOURCE AND 12.0 VOLTS MAXIMUM POWER SOURCE
MAXIMUM POWER DISSIPATION RATING300.0 MILLIWATTS
BODY HEIGHT0.070 INCHES MAXIMUM IN
TERMINAL SURFACE TREATMENTSOLDER
BODY LENGTH0.350 INCHES MAXIMUM IN
INCLOSURE CONFIGURATIONFLAT PACK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
165000-000000Interchangeable
interchangeable cross-reference
interchangeable
SC73223GInterchangeable
interchangeable cross-reference
interchangeable
2606513Interchangeable
interchangeable cross-reference
interchangeable
610968-001Interchangeable
interchangeable cross-reference
interchangeable
UA726CInterchangeable
interchangeable cross-reference
interchangeable
SN75120Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HL12966?
HL12966 is a HL12966.
What parts can replace HL12966?
There are 27 known substitutes for HL12966: 165000-000000, SC73223G, 2606513 and 24 more. Substitute compatibility should be verified for your specific system.
Is HL12966 still available?
HL12966 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026