PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40D256F050DC2Capacitor,fixed,electrolytic

B. Microfarads, Inc. Dba Barker Microfarads · NSN 5910-00-915-3542 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-915-3542 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-915-3542. Primary manufacturer part number: 40D256F050DC2.
Features
  • Capacitor,fixed,electrolytic — FSC 5910
  • Capacitance Value Per Section: 25.000 MICROFARADS SINGLE SECTION
  • Electrical Polarization: POLARIZED
  • Tolerance Range Per Section: -10.00 TO 50.00 PERCENT SINGLE SECTION
  • Nonderated Operating Temp: -40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
  • Body Diameter: 0.375 INCHES NOMINAL IN
  • Anode Type: PLAIN FOIL
  • Body Length: 0.812 INCHES NOMINAL IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,electrolytic, cataloged under National Stock Number 5910-00-915-3542, 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 B. Microfarads, Inc. Dba Barker Microfarads. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5910-00-915-3542
Primary Part Number40D256F050DC2
Item NameCapacitor,fixed,electrolytic
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerB. Microfarads, Inc. Dba Barker Microfarads
StatusCANCELLED
Capacitance Value Per Section25.000 MICROFARADS SINGLE SECTION
Electrical PolarizationPOLARIZED
Tolerance Range Per Section-10.00 TO 50.00 PERCENT SINGLE SECTION
Nonderated Operating Temp-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Body Diameter0.375 INCHES NOMINAL IN
Anode TypePLAIN FOIL
Body Length0.812 INCHES NOMINAL IN
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Nonderated Continuous Voltage Rating and Type Per Section50.0 DC SINGLE SECTION
DC Leakage at Reference Temp5.000 MICROAMPERES
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Capacitive Electrode MaterialALUMINUM
Case Insulation MaterialPLASTIC
Terminal Surface TreatmentSOLDER
Reliability IndicatorNOT ESTABLISHED
Terminal Length1.500 INCHES MINIMUM IN
Body StyleW/O MTG FACILITIES, AXIAL TERMINALS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5910-00-081-1041NLW25-25 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Cornell-Dubilier Marketing Inc
5330-00-443-96045006-56 INTERCHANGEABLE
Packing,preformed
Alta Robbins, Inc. Dba Alta Robbins Inc
5905-00-602-4819500-656 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Vishay Sprague Inc
Cross-Reference Index
Part NumberManufacturer
D68758BT Gte Communication Systems Corp (USA)
974-499 General Instrument Corp Corporate Headquarters (USA)
04380029-045 Bull Hn Information Systems Inc (USA)
40D256F050DC4 B. Microfarads, Inc. Dba Barker Microfarads (USA)
MTA25D35 Yosemite Investment Inc Dba North American Capacitor Co (USA)
1SPS410003-22 Bae Systems Information and Electronic Systems Integration Inc. (USA)
500656 Tdk-Lambda Americas Inc. Div High Power Division (USA)
TT025U015A0N1P Yosemite Investment Inc Dba North American Capacitor Co (USA)
40D256G015CB4 B. Microfarads, Inc. Dba Barker Microfarads (USA)
40D182A2 B. Microfarads, Inc. Dba Barker Microfarads (USA)
678 Tdk-Lambda Americas Inc. Div High Power Division (USA)
110641-014 Tdk-Lambda Americas Inc. Div High Power Division (USA)
110641-14 Tdk-Lambda Americas Inc. Div High Power Division (USA)
656 Tdk-Lambda Americas Inc. Div High Power Division (USA)
40D256F050DC2 PRIMARY B. Microfarads, Inc. Dba Barker Microfarads (USA)
500D256G0256B7 Temporal Acuity Products Inc (USA)
40D256G006BB4 B. Microfarads, Inc. Dba Barker Microfarads (USA)
Related Parts
5910-00-081-1041INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
NLW25-25
5330-00-443-9604INTERCHANGEABLE
PACKING,PREFORMED
5006-56
5905-00-602-4819INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
500-656

Frequently Asked Questions

What is NSN 5910-00-915-3542?

NSN 5910-00-915-3542 is a Capacitor,fixed,electrolytic, manufactured by B. Microfarads, Inc. Dba Barker Microfarads, classified under FSC 5910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5910-00-915-3542?

NSN 5910-00-915-3542 has 17 cross-referenced part numbers: D68758BT (Gte Communication Systems Corp), 974-499 (General Instrument Corp Corporate Headquarters), 04380029-045 (Bull Hn Information Systems Inc), 40D256F050DC4 (B. Microfarads, Inc. Dba Barker Microfarads), MTA25D35 (Yosemite Investment Inc Dba North American Capacitor Co) and 12 more.

What NSN replaces 5910-00-915-3542?

There are 3 known substitutes for 5910-00-915-3542: 5910-00-081-1041, 5330-00-443-9604, 5905-00-602-4819. Verify interchangeability with system specifications before substitution.

What are the specifications of 40D256F050DC2?

Key specifications for 40D256F050DC2: Capacitance Value Per Section: 25.000 MICROFARADS SINGLE SECTION; Electrical Polarization: POLARIZED; Tolerance Range Per Section: -10.00 TO 50.00 PERCENT SINGLE SECTION; Nonderated Operating Temp: -40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-00-915-3542 still in active supply?

NSN 5910-00-915-3542 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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