PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CU13BJ151SPICapacitor,fixed,electrolytic

Protech Inc · NSN 5910-01-161-9550 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-01-161-9550 — this item is cataloged by the U.S. Government under National Stock Number 5910-01-161-9550. Primary manufacturer part number: CU13BJ151SPI.
Features
  • Capacitor,fixed,electrolytic — FSC 5910
  • Terminal Length: 1.500 INCHES NOMINAL IN
  • Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
  • Tolerance Range Per Section: -10.00 TO 30.00 PERCENT SINGLE SECTION
  • Body Length: 2.391 INCHES MAXIMUM IN
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Capacitive Electrode Material: ALUMINUM
  • Equivalent Series Resistance at Reference Temp in Ohms: 1.33
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,electrolytic, cataloged under National Stock Number 5910-01-161-9550, 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 Protech Inc. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5910-01-161-9550
Primary Part NumberCU13BJ151SPI
Item NameCapacitor,fixed,electrolytic
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerProtech Inc
StatusCANCELLED
Terminal Length1.500 INCHES NOMINAL IN
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Tolerance Range Per Section-10.00 TO 30.00 PERCENT SINGLE SECTION
Body Length2.391 INCHES MAXIMUM IN
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Capacitive Electrode MaterialALUMINUM
Equivalent Series Resistance at Reference Temp in Ohms1.33
Terminal Surface TreatmentSOLDER
Specification/standard Data81349 - MIL-PRF-39018 GOVERNMENT SPECIFICATION
Test Data DocumentMIL-PRF-39018 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
DC Leakage at Reference Temp7.000 MICROAMPERES
Case Insulation MaterialPLASTIC
Reliability IndicatorESTABLISHED
Nonderated Continuous Voltage Rating and Type Per Section50.0 DC SINGLE SECTION
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
Body Diameter0.383 INCHES NOMINAL IN
DC Leakage at Maximum Operating Temp42.0 MICROAMPERES
Body StyleW/O MTG FACILITIES, AXIAL TERMINALS
Terminal Diameter0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
Impedance at Minimum Operating Temp in Ohms20.0
Capacitance Value Per Section150.000 MICROFARADS SINGLE SECTION
Electrical PolarizationPOLARIZED
Reliability Failure Rate Level in Percent0.1000
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5910-00-005-3085 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5910-00-101-2163 INTERCHANGEABLE
Capacitor,fixed,electrolytic
3110-00-277-047934211 INTERCHANGEABLE
Bearing,roller,tapered
Dressta North America Ltd
5910-01-127-5754 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5910-01-143-8344 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5935-01-287-154911426-90162 INTERCHANGEABLE
Jackscrew,electrical Connector
Textron Systems Corporation Dba Textron Systems Corp
Cross-Reference Index
Part NumberManufacturer
CU13BJ151SPI Protech Inc (USA)
M39018/01-0637 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39018/01-1037M Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILC39018-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39018/01-1037P Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39018-01-0272 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS39018/01-1137M Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39018/01-1337M Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39018/01-0151 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39018-01-0537 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-39018/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
183-1399-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
CU13BJ151SPI Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39018-01-1137M Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-39018/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
183-1399-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
39D157G050EL4 Sprague Electric Co World Hqs (USA)
D33414 Sprague Electric Co World Hqs (USA)
M39018/01-1037 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5910-00-005-3085INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5910-00-101-2163INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
3110-00-277-0479INTERCHANGEABLE
BEARING,ROLLER,TAPERED
34211
5910-01-127-5754INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5910-01-143-8344INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5935-01-287-1549INTERCHANGEABLE
JACKSCREW,ELECTRICAL CONNECTOR
11426-90162

Frequently Asked Questions

What is NSN 5910-01-161-9550?

NSN 5910-01-161-9550 is a Capacitor,fixed,electrolytic, manufactured by Protech Inc, classified under FSC 5910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5910-01-161-9550?

NSN 5910-01-161-9550 has 19 cross-referenced part numbers: CU13BJ151SPI (Protech Inc), M39018/01-0637 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39018/01-1037M (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILC39018-1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39018/01-1037P (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 14 more.

What NSN replaces 5910-01-161-9550?

There are 6 known substitutes for 5910-01-161-9550: 5910-00-005-3085, 5910-00-101-2163, 3110-00-277-0479 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CU13BJ151SPI?

Key specifications for CU13BJ151SPI: Terminal Length: 1.500 INCHES NOMINAL IN; Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC; Tolerance Range Per Section: -10.00 TO 30.00 PERCENT SINGLE SECTION; Body Length: 2.391 INCHES MAXIMUM IN. 23 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-01-161-9550 still in active supply?

NSN 5910-01-161-9550 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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