PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

503-000C7.0-45Capacitor,variable,ceramic Diele

Tusonix, Llc · NSN 5910-00-821-7298 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-821-7298 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-821-7298. Primary manufacturer part number: 503-000C7.0-45.
Features
  • Capacitor,variable,ceramic Diele — FSC 5910
  • Temp Coefficient of Capacitance in Ppm Per Deg Celsius: 500.0 SINGLE SECTION
  • Capacitance Range in Picofarads: +7.0 TO 45.0 SINGLE SECTION
  • Body Height: 0.375 INCHES NOMINAL IN
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
  • Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
  • Unthreaded Mounting Hole Diameter: 0.120 INCHES NOMINAL IN
  • Adjustment Device Drive Type and Quantity: 1 SLOTTED SCREW
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,variable,ceramic Diele, cataloged under National Stock Number 5910-00-821-7298, 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 Tusonix, Llc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 3 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
NSN5910-00-821-7298
Primary Part Number503-000C7.0-45
Item NameCapacitor,variable,ceramic Diele
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerTusonix, Llc
StatusCANCELLED
Temp Coefficient of Capacitance in Ppm Per Deg Celsius500.0 SINGLE SECTION
Capacitance Range in Picofarads+7.0 TO 45.0 SINGLE SECTION
Body Height0.375 INCHES NOMINAL IN
Terminal Type and Quantity2 TAB, SOLDER LUG
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Unthreaded Mounting Hole Diameter0.120 INCHES NOMINAL IN
Adjustment Device Drive Type and Quantity1 SLOTTED SCREW
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S)
Nonderated Voltage Rating and Type500.0 DC CONTINUOUS SINGLE SECTION
Body StyleROTARY
Body Width0.656 INCHES NOMINAL IN
Body Length0.843 INCHES NOMINAL IN
Distance Between Centerlines of Mounting Facilities Parallel to Body Width0.437 INCHES NOMINAL IN
Inclosure TypeENCAPSULATED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5910-00-284-4677 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
5910-00-553-36250279043-2 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
Raytheon Company Dba Raytheon Co
5910-00-854-33572429 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
Ballantine Laboratories Inc
Cross-Reference Index
Part NumberManufacturer
TSE7N500 Erie Specialty Products Inc (USA)
503-000C7.0-45 PRIMARY Tusonix, Llc (USA)
503-000D2P0-33R Tusonix, Llc (USA)
D2P033R Erie Specialty Products Inc (USA)
D280-33R Erie Specialty Products Inc (USA)
281-012 Tektronix, Inc. (USA)
503000C7.0-45 Erie Specialty Products Inc (USA)
503-000D2P0-33R Erie Specialty Products Inc (USA)
Related Parts
5910-00-284-4677INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
5910-00-553-3625INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
0279043-2
5910-00-854-3357INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
2429

Frequently Asked Questions

What is NSN 5910-00-821-7298?

NSN 5910-00-821-7298 is a Capacitor,variable,ceramic Diele, manufactured by Tusonix, Llc, classified under FSC 5910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5910-00-821-7298?

NSN 5910-00-821-7298 has 8 cross-referenced part numbers: TSE7N500 (Erie Specialty Products Inc), 503-000C7.0-45 (Tusonix, Llc), 503-000D2P0-33R (Tusonix, Llc), D2P033R (Erie Specialty Products Inc), D280-33R (Erie Specialty Products Inc) and 3 more.

What NSN replaces 5910-00-821-7298?

There are 3 known substitutes for 5910-00-821-7298: 5910-00-284-4677, 5910-00-553-3625, 5910-00-854-3357. Verify interchangeability with system specifications before substitution.

What are the specifications of 503-000C7.0-45?

Key specifications for 503-000C7.0-45: Temp Coefficient of Capacitance in Ppm Per Deg Celsius: 500.0 SINGLE SECTION; Capacitance Range in Picofarads: +7.0 TO 45.0 SINGLE SECTION; Body Height: 0.375 INCHES NOMINAL IN; Terminal Type and Quantity: 2 TAB, SOLDER LUG. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-00-821-7298 still in active supply?

NSN 5910-00-821-7298 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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