PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B5120KZCapacitor,fixed,paper Dielectric

Spectrum Control Ltd Div Api Microelectronics Ltd · NSN 5910-00-005-9934 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-005-9934 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-005-9934. Primary manufacturer part number: B5120KZ.
Features
  • Capacitor,fixed,paper Dielectric — FSC 5910
  • Body Style: W/O MTG FACILITIES, AXIAL TERMINALS
  • Terminal Length: 1.500 INCHES MINIMUM IN
  • Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 100.0 CELSIUS MAXIMUM DEGC
  • Nonderated Continuous Voltage Rating and Type Per Section: 400.0 DC SINGLE SECTION
  • Capacitance Value Per Section: 0.100 MICROFARADS SINGLE SECTION
  • Tolerance Range Per Section: -20.00 TO 20.00 PERCENT SINGLE SECTION
  • Body Length: 1.000 INCHES NOMINAL IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,paper Dielectric, cataloged under National Stock Number 5910-00-005-9934, is classified within Federal Supply Class 5910 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Spectrum Control Ltd Div Api Microelectronics Ltd. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5910-00-005-9934
Primary Part NumberB5120KZ
Item NameCapacitor,fixed,paper Dielectric
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerSpectrum Control Ltd Div Api Microelectronics Ltd
StatusCANCELLED
Body StyleW/O MTG FACILITIES, AXIAL TERMINALS
Terminal Length1.500 INCHES MINIMUM IN
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 100.0 CELSIUS MAXIMUM DEGC
Nonderated Continuous Voltage Rating and Type Per Section400.0 DC SINGLE SECTION
Capacitance Value Per Section0.100 MICROFARADS SINGLE SECTION
Tolerance Range Per Section-20.00 TO 20.00 PERCENT SINGLE SECTION
Body Length1.000 INCHES NOMINAL IN
Terminal Diameter0.025 INCHES NOMINAL IN
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Body Diameter0.375 INCHES NOMINAL IN
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Case Insulation MaterialPLASTIC
Terminal Surface TreatmentSOLDER
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5910-00-706-7077 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Cross-Reference Index
Part NumberManufacturer
B5120KZ PRIMARY Spectrum Control Ltd Div Api Microelectronics Ltd (GBR)
B5120KZ C-Mac Microcircuits Ltd (GBR)
400-4-98152-005 Leonardo Uk Ltd (GBR)
5910-99-0119829 Nato Stock Number Assigned by Another Nation
400-4-98152-005 British Aerospace Land & Sea Systems, Post Design Services (GBR)
W197B6060KY PRIMARY Spectrum Control Ltd Div Api Microelectronics Ltd (GBR)
W197B6060KY C-Mac Microcircuits Ltd (GBR)
Related Parts
5910-00-706-7077INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC

Frequently Asked Questions

What is NSN 5910-00-005-9934?

NSN 5910-00-005-9934 is a Capacitor,fixed,paper Dielectric, manufactured by Spectrum Control Ltd Div Api Microelectronics Ltd, classified under FSC 5910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5910-00-005-9934?

NSN 5910-00-005-9934 has 7 cross-referenced part numbers: B5120KZ (Spectrum Control Ltd Div Api Microelectronics Ltd), B5120KZ (C-Mac Microcircuits Ltd), 400-4-98152-005 (Leonardo Uk Ltd), 5910-99-0119829 (Nato Stock Number Assigned by Another Nation), 400-4-98152-005 (British Aerospace Land & Sea Systems, Post Design Services) and 2 more.

What NSN replaces 5910-00-005-9934?

There is 1 known substitute for 5910-00-005-9934: 5910-00-706-7077. Verify interchangeability with system specifications before substitution.

What are the specifications of B5120KZ?

Key specifications for B5120KZ: Body Style: W/O MTG FACILITIES, AXIAL TERMINALS; Terminal Length: 1.500 INCHES MINIMUM IN; Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 100.0 CELSIUS MAXIMUM DEGC; Nonderated Continuous Voltage Rating and Type Per Section: 400.0 DC SINGLE SECTION. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-00-005-9934 still in active supply?

NSN 5910-00-005-9934 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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