PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SZ11939Semiconductor Device,diode

Freescale Semiconductor, Inc. · NSN 5961-00-929-8808 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-929-8808 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-929-8808. Primary manufacturer part number: SZ11939.
Features
  • Semiconductor Device,diode — FSC 5961
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Mounting Method: TERMINAL
  • Power Rating Per Characteristic: 250.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
  • Material: GLASS ENCLOSURE
  • Terminal Length: 1.000 INCHES MINIMUM IN
  • Maximum Operating Temp Per Measurement Point: 125.0 CELSIUS AMBIENT AIR DEGC
  • Overall Diameter: 0.092 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Glass Enclosure construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-929-8808, 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 Freescale Semiconductor, Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-929-8808
Primary Part NumberSZ11939
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerFreescale Semiconductor, Inc.
StatusACTIVE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Power Rating Per Characteristic250.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
MaterialGLASS ENCLOSURE
Terminal Length1.000 INCHES MINIMUM IN
Maximum Operating Temp Per Measurement Point125.0 CELSIUS AMBIENT AIR DEGC
Overall Diameter0.092 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
Voltage Rating in Volts Per Characteristic6.2 MAXIMUM NOMINAL REGULATOR VOLTAGE
Features ProvidedHERMETICALLY SEALED CASE
Current Rating Per Characteristic7.50 MILLIAMPERES MAXIMUM MAXIMUM DC CURRENT IN REVERSE BREAKDOWN REGION
MaterialSILICON SEMICONDUCTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5961-00-804-7548 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-866-5454 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-032-61731902-0761 INTERCHANGEABLE
Semiconductor Device,diode
Avago Technologies Us Inc Div Avago Technologies
5961-01-112-7347 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-141-8489 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-145-4066 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-216-2295152-0461-00 INTERCHANGEABLE
Semiconductor Device,diode
Tektronix, Inc.
Cross-Reference Index
Part NumberManufacturer
SZ11939 Freescale Semiconductor, Inc. (USA)
SZ11939 On Semiconductor Corporation (USA)
5039-191 Raytheon Company Div Rmd Strategic (USA)
DT730619H Microsemi Corp.-Scottsdale Dba Microsemi (USA)
CD4604 Trw Electronics and Defense Sector Rf Devices (USA)
1N821 Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (USA)
Related Parts
5961-00-804-7548INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-866-5454INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-032-6173INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1902-0761
5961-01-112-7347INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-141-8489INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-145-4066INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-216-2295INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
152-0461-00

Frequently Asked Questions

What is NSN 5961-00-929-8808?

NSN 5961-00-929-8808 is a Semiconductor Device,diode, manufactured by Freescale Semiconductor, Inc., classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-929-8808?

NSN 5961-00-929-8808 has 6 cross-referenced part numbers: SZ11939 (Freescale Semiconductor, Inc.), SZ11939 (On Semiconductor Corporation), 5039-191 (Raytheon Company Div Rmd Strategic), DT730619H (Microsemi Corp.-Scottsdale Dba Microsemi), CD4604 (Trw Electronics and Defense Sector Rf Devices) and 1 more.

What NSN replaces 5961-00-929-8808?

There are 7 known substitutes for 5961-00-929-8808: 5961-00-804-7548, 5961-00-866-5454, 5961-01-032-6173 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SZ11939?

Key specifications for SZ11939: Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Mounting Method: TERMINAL; Power Rating Per Characteristic: 250.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION; Overall Length: 0.300 INCHES MAXIMUM IN. 12 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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