PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N966BSemiconductor Device,diode

Northrop Grumman Corp Precision Products Plant · NSN 5961-00-370-1652 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-370-1652 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-370-1652. Primary manufacturer part number: 1N966B.
Features
  • Semiconductor Device,diode — FSC 5961
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Power Rating Per Characteristic: 400.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
  • Overall Diameter: 0.107 INCHES MAXIMUM IN
  • Mounting Method: TERMINAL
  • Terminal Length: 1.000 INCHES MINIMUM IN
  • Current Rating Per Characteristic: 7.80 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
  • Voltage Rating in Volts Per Characteristic: 16.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Silicon Semiconductor construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-370-1652, 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 Northrop Grumman Corp Precision Products Plant. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-370-1652
Primary Part Number1N966B
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Corp Precision Products Plant
StatusACTIVE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Power Rating Per Characteristic400.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Overall Diameter0.107 INCHES MAXIMUM IN
Mounting MethodTERMINAL
Terminal Length1.000 INCHES MINIMUM IN
Current Rating Per Characteristic7.80 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
Voltage Rating in Volts Per Characteristic16.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
Features ProvidedHERMETICALLY SEALED CASE
MaterialSILICON SEMICONDUCTOR
MaterialGLASS ENCLOSURE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5961-00-130-04921N966B INTERCHANGEABLE
Semiconductor Device,diode
General Semiconductor Inc
5961-00-400-4111 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-842-9609 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-163-0035 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N966B Northrop Grumman Corp Precision Products Plant (USA)
1N966B Freescale Semiconductor, Inc. (USA)
Related Parts
5961-00-130-0492INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N966B
5961-00-400-4111INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-842-9609INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-163-0035INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-370-1652?

NSN 5961-00-370-1652 is a Semiconductor Device,diode, manufactured by Northrop Grumman Corp Precision Products Plant, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-370-1652?

NSN 5961-00-370-1652 has 2 cross-referenced part numbers: 1N966B (Northrop Grumman Corp Precision Products Plant), 1N966B (Freescale Semiconductor, Inc.).

What NSN replaces 5961-00-370-1652?

There are 4 known substitutes for 5961-00-370-1652: 5961-00-130-0492, 5961-00-400-4111, 5961-00-842-9609 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N966B?

Key specifications for 1N966B: Overall Length: 0.300 INCHES MAXIMUM IN; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Power Rating Per Characteristic: 400.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION; Overall Diameter: 0.107 INCHES MAXIMUM IN. 11 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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