PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TLC555MFKBMicrocircuit,linear

Texas Instruments Incorporated · NSN 5962-01-424-2700 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-424-2700 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-424-2700. Primary manufacturer part number: TLC555MFKB.
Features
  • Microcircuit,linear — FSC 5962
  • Maximum Power Dissipation Rating: 550.0 MILLIWATTS
  • Inclosure Configuration: LEADLESS FLAT PACK
  • Body Width: 0.342 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN
  • Terminal Type and Quantity: 20 LEADLESS
  • Design Function and Quantity: 1 TIMER
  • Terminal Surface Treatment: SOLDER
  • Voltage Rating and Type Per Characteristic: -0.3 VOLTS MINIMUM INPUT AND 18.0 VOLTS MAXIMUM INPUT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-424-2700, is classified within Federal Supply Class 5962 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Texas Instruments Incorporated. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-424-2700
Primary Part NumberTLC555MFKB
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusACTIVE
Maximum Power Dissipation Rating550.0 MILLIWATTS
Inclosure ConfigurationLEADLESS FLAT PACK
Body Width0.342 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN
Terminal Type and Quantity20 LEADLESS
Design Function and Quantity1 TIMER
Terminal Surface TreatmentSOLDER
Voltage Rating and Type Per Characteristic-0.3 VOLTS MINIMUM INPUT AND 18.0 VOLTS MAXIMUM INPUT
Current Rating Per Characteristic150.00 MILLIAMPERES MAXIMUM OUTPUT SINK
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Features ProvidedELECTROSTATIC SENSITIVE AND BURN IN, MIL-STD-883, CLASS B AND MONOLITHIC AND SERRATED LEAD ON TOP COIL
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Case Outline Source and DesignatorC-2 MIL-M-38510
Criticality Code JustificationCBBL
Inclosure MaterialSILICON
Body Length0.342 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN
Body Outside Diameter0.060 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5962-01-328-8709 INTERCHANGEABLE
Microcircuit,linear
5962-01-328-8710 INTERCHANGEABLE
Microcircuit,linear
5962-01-329-5072 INTERCHANGEABLE
Microcircuit,linear
5962-01-411-1461 INTERCHANGEABLE
Microcircuit,linear
5962-01-418-5265 INTERCHANGEABLE
Microcircuit,linear
Cross-Reference Index
Part NumberManufacturer
TLC555MFKB Texas Instruments Incorporated (USA)
5962-89503 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
5962-89503012X Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
5962-89503012A Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
M38510/14901B2X Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5962-01-328-8709INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-328-8710INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-329-5072INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-411-1461INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-418-5265INTERCHANGEABLE
MICROCIRCUIT,LINEAR

Frequently Asked Questions

What is NSN 5962-01-424-2700?

NSN 5962-01-424-2700 is a Microcircuit,linear, manufactured by Texas Instruments Incorporated, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-424-2700?

NSN 5962-01-424-2700 has 5 cross-referenced part numbers: TLC555MFKB (Texas Instruments Incorporated), 5962-89503 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit), 5962-89503012X (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit), 5962-89503012A (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit), M38510/14901B2X (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5962-01-424-2700?

There are 5 known substitutes for 5962-01-424-2700: 5962-01-328-8709, 5962-01-328-8710, 5962-01-329-5072 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TLC555MFKB?

Key specifications for TLC555MFKB: Special Features: MIL-STD-1835A, CQCC1-M20 A; Maximum Power Dissipation Rating: 550.0 MILLIWATTS; Inclosure Configuration: LEADLESS FLAT PACK; Body Width: 0.342 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN. 20 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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