PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FBM-Z238Semiconductor Device,diode

Veeco Instruments Inc Lambda Div · NSN 5961-00-577-0764 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-577-0764 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-577-0764. Primary manufacturer part number: FBM-Z238.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: SILICON SEMICONDUCTOR
  • Mounting Method: TERMINAL
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS AMBIENT AIR DEGC
  • Overall Diameter: 0.090 INCHES MAXIMUM IN
  • Features Provided: HERMETICALLY SEALED CASE
  • Voltage Rating in Volts Per Characteristic: 8.2 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 5961-00-577-0764, 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 Veeco Instruments Inc Lambda Div. 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-577-0764
Primary Part NumberFBM-Z238
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerVeeco Instruments Inc Lambda Div
StatusACTIVE
MaterialSILICON SEMICONDUCTOR
Mounting MethodTERMINAL
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Maximum Operating Temp Per Measurement Point200.0 CELSIUS AMBIENT AIR DEGC
Overall Diameter0.090 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED CASE
Voltage Rating in Volts Per Characteristic8.2 MAXIMUM NOMINAL REGULATOR VOLTAGE
Power Rating Per Characteristic400.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Current Rating Per Characteristic20.00 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
Terminal Length0.500 INCHES MINIMUM IN
Specification/standard Data80131-RELEASE6257 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
MaterialGLASS ENCLOSURE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5961-00-579-1682 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-595-8710 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-597-1840 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-009-3743 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-011-7867 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-013-7817 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-019-3584 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-019-4961 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-019-4962 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-149-5206 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
FBM-Z238 Veeco Instruments Inc Lambda Div (USA)
BZX79C8V2 Amperex Electronic Corp (USA)
1N5734B Electronic Industries Association
1N5734B Philips Semiconductors Inc (USA)
RELEASE6257 Electronic Industries Association
1N5734B Philips Circuit Assemblies (USA)
Related Parts
5961-00-579-1682INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-595-8710INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-597-1840INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-009-3743INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-011-7867INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-013-7817INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-019-3584INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-019-4961INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-019-4962INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-149-5206INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-577-0764?

NSN 5961-00-577-0764 is a Semiconductor Device,diode, manufactured by Veeco Instruments Inc Lambda Div, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-577-0764?

NSN 5961-00-577-0764 has 6 cross-referenced part numbers: FBM-Z238 (Veeco Instruments Inc Lambda Div), BZX79C8V2 (Amperex Electronic Corp), 1N5734B (Electronic Industries Association), 1N5734B (Philips Semiconductors Inc), RELEASE6257 (Electronic Industries Association) and 1 more.

What NSN replaces 5961-00-577-0764?

There are 10 known substitutes for 5961-00-577-0764: 5961-00-579-1682, 5961-00-595-8710, 5961-00-597-1840 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FBM-Z238?

Key specifications for FBM-Z238: Material: SILICON SEMICONDUCTOR; Overall Length: 0.200 INCHES MAXIMUM IN; Mounting Method: TERMINAL; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD. 13 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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