PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SD1219Transistor

Stmicroelectronics Inc · NSN 5961-01-106-0802 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-106-0802 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-106-0802. Primary manufacturer part number: SD1219.
Features
  • Transistor — FSC 5961
  • Current Rating Per Characteristic: 6.50 AMPERES MAXIMUM COLLECTOR CURRENT, DC
  • Overall Diameter: 0.465 INCHES MINIMUM AND 0.485 INCHES MAXIMUM IN
  • Features Provided: HERMETICALLY SEALED CASE
  • Mounting Method: THREADED STUD(S)
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Voltage Rating in Volts Per Characteristic: 65.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 80.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
  • Nominal Thread Size: 0.164 INCHES IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-106-0802, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Stmicroelectronics Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-106-0802
Primary Part NumberSD1219
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerStmicroelectronics Inc
StatusACTIVE
Current Rating Per Characteristic6.50 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Overall Diameter0.465 INCHES MINIMUM AND 0.485 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED CASE
Mounting MethodTHREADED STUD(S)
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Voltage Rating in Volts Per Characteristic65.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 80.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
Nominal Thread Size0.164 INCHES IN
Mounting Facility Quantity1
Semiconductor MaterialSILICON
Power Rating Per Characteristic400.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
Internal ConfigurationJUNCTION CONTACT
Terminal Type and Quantity4 RIBBON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-009-409199401-3 INTERCHANGEABLE
Packing,preformed
Ge Ruska Instrument Corporation Div Ge Sensing Solutions Inc
5961-01-022-0087 INTERCHANGEABLE
Transistor
5935-01-705-6192SD121-9 INTERCHANGEABLE
Shell,electrical Connector
Infinite Electronics International, Inc. Div L-Com
Cross-Reference Index
Part NumberManufacturer
SD1219 PRIMARY Stmicroelectronics Inc (USA)
SS4013 Freescale Semiconductor, Inc. (USA)
SD1219 Allegro Microsystems Inc (USA)
DMS 91144B Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
MS1329 Microsemi Corp. - Montgomeryville (USA)
MS1329 Stmicroelectronics Inc (USA)
Related Parts
5330-00-009-4091INTERCHANGEABLE
PACKING,PREFORMED
99401-3
5961-01-022-0087INTERCHANGEABLE
TRANSISTOR
5935-01-705-6192INTERCHANGEABLE
SHELL,ELECTRICAL CONNECTOR
SD121-9

Frequently Asked Questions

What is NSN 5961-01-106-0802?

NSN 5961-01-106-0802 is a Transistor, manufactured by Stmicroelectronics Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-106-0802?

NSN 5961-01-106-0802 has 6 cross-referenced part numbers: SD1219 (Stmicroelectronics Inc), SS4013 (Freescale Semiconductor, Inc.), SD1219 (Allegro Microsystems Inc), DMS 91144B (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), MS1329 (Microsemi Corp. - Montgomeryville) and 1 more.

What NSN replaces 5961-01-106-0802?

There are 3 known substitutes for 5961-01-106-0802: 5330-00-009-4091, 5961-01-022-0087, 5935-01-705-6192. Verify interchangeability with system specifications before substitution.

What are the specifications of SD1219?

Key specifications for SD1219: Current Rating Per Characteristic: 6.50 AMPERES MAXIMUM COLLECTOR CURRENT, DC; Overall Diameter: 0.465 INCHES MINIMUM AND 0.485 INCHES MAXIMUM IN; Overall Length: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Features Provided: HERMETICALLY SEALED CASE. 14 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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