PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

388ASemiconductor Device,diode

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5961-01-098-3290 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-098-3290 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-098-3290. Primary manufacturer part number: 388A.
Features
  • Semiconductor Device,diode — FSC 5961
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Material: SILICON SEMICONDUCTOR
  • Electrode Internally-Electrically Connected to Case: ANODE
  • Overall Diameter: 0.104 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
  • Voltage Rating in Volts Per Characteristic: 50.0 MAXIMUM REVERSE VOLTAGE, PEAK
  • Features Provided: HERMETICALLY SEALED CASE
  • Current Rating Per Characteristic: 1.00 AMPERES MAXIMUM FORWARD CURRENT, DC AND 35.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
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 5961-01-098-3290, 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 Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5961-01-098-3290
Primary Part Number388A
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialSILICON SEMICONDUCTOR
Electrode Internally-Electrically Connected to CaseANODE
Overall Diameter0.104 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
Voltage Rating in Volts Per Characteristic50.0 MAXIMUM REVERSE VOLTAGE, PEAK
Features ProvidedHERMETICALLY SEALED CASE
Current Rating Per Characteristic1.00 AMPERES MAXIMUM FORWARD CURRENT, DC AND 35.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
Terminal Length1.000 INCHES MINIMUM IN
Joint Electronic Device Engineering Council/jedec/case Outline DesignationDO-15
Mounting MethodTERMINAL
Maximum Operating Temp Per Measurement Point150.0 CELSIUS JUNCTION DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5960-00-166-7680 INTERCHANGEABLE
Electron Tube
3110-00-275-0113388A INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5120-00-563-8685 INTERCHANGEABLE
Wrench,open End
5961-01-054-6607 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
388A Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
388A Powerex, Inc. (USA)
FBL-00-103 Veeco Instruments Inc Lambda Div (USA)
Related Parts
5960-00-166-7680INTERCHANGEABLE
ELECTRON TUBE
3110-00-275-0113INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
388A
5120-00-563-8685INTERCHANGEABLE
WRENCH,OPEN END
5961-01-054-6607INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-01-098-3290?

NSN 5961-01-098-3290 is a Semiconductor Device,diode, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-098-3290?

NSN 5961-01-098-3290 has 3 cross-referenced part numbers: 388A (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 388A (Powerex, Inc.), FBL-00-103 (Veeco Instruments Inc Lambda Div).

What NSN replaces 5961-01-098-3290?

There are 4 known substitutes for 5961-01-098-3290: 5960-00-166-7680, 3110-00-275-0113, 5120-00-563-8685 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 388A?

Key specifications for 388A: Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Material: SILICON SEMICONDUCTOR; Electrode Internally-Electrically Connected to Case: ANODE; Overall Diameter: 0.104 INCHES MINIMUM AND 0.140 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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