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PartsTable / COMPONENT / LF198H/883B
LF198H/883B ✓ 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 LF198H/883B is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-075-3184, 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
LF198H/883B
NSN: 5962-01-075-3184
FSC: 5962
CAGE: 27014 — NATIONAL SEMICONDUCTOR CORPORATION (USA)
SPECIFICATIONS
Part NumberLF198H/883B
NSN5962-01-075-3184
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LF198H/883B TITLE COMPONENT PN LF198H/883B MFR LF198H/883B
KEY FEATURES
•
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: 18.0 VOLTS NOMINAL POWER SOURCE
•
INCLOSURE MATERIAL: GLASS AND METAL
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
•
CASE OUTLINE SOURCE AND DESIGNATOR: TO-5 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
•
BODY LENGTH: 0.250 INCHES NOMINAL IN
•
DESIGN FUNCTION AND QUANTITY: 1 REGULATOR, VOLTAGE
•
TERMINAL TYPE AND QUANTITY: 8 PIN
TECHNICAL CHARACTERISTICS (FLIS)
VOLTAGE RATING AND TYPE PER CHARACTERISTIC18.0 VOLTS NOMINAL POWER SOURCE
INCLOSURE MATERIALGLASS AND METAL
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
CASE OUTLINE SOURCE AND DESIGNATORTO-5 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
SPECIAL FEATURESSAMPLE/HOLD 1.0 UF CAPACITOR
BODY LENGTH0.250 INCHES NOMINAL IN
DESIGN FUNCTION AND QUANTITY1 REGULATOR, VOLTAGE
TERMINAL TYPE AND QUANTITY8 PIN
FEATURES PROVIDEDBIPOLAR AND COMPATIBLE CMOS AND HIGH IMPEDANCE
INPUT CIRCUIT PATTERNDUAL 2 INPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
LF198H/883Interchangeable
interchangeable cross-reference
interchangeable
21075Interchangeable
interchangeable cross-reference
interchangeable
142736-101Interchangeable
interchangeable cross-reference
interchangeable
LF198H/883BInterchangeable
interchangeable cross-reference
interchangeable
LF198F/883BInterchangeable
interchangeable cross-reference
interchangeable
H990467-001BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LF198H/883B?
LF198H/883B is a LF198H/883B.
What parts can replace LF198H/883B?
There are 20 known substitutes for LF198H/883B: LF198H/883, 21075, 142736-101 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LF198H/883B?
LF198H/883B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-075-3184. 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