The Capacitor,fixed,ceramic Dielectr, cataloged under National Stock Number 5910-01-130-7954, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Kemet Electronics Corporation. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-01-130-7954 |
| Primary Part Number | C1805P123K5XRH |
| Item Name | Capacitor,fixed,ceramic Dielectr |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Kemet Electronics Corporation |
| Status | ACTIVE |
| Body Style | CHIP TYPE |
| Tolerance Range Per Section | -10.00 TO 10.00 PERCENT SINGLE SECTION |
| Nonderated Operating Temp | -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC |
| Terminal Surface Treatment | SOLDER |
| Terminal Length | 0.010 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN |
| Body Width | 0.035 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Body Height | 0.020 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN |
| Reliability Failure Rate Level in Percent | 0.010 |
| Nonderated Continuous Voltage Rating and Type Per Section | 50.0 DC SINGLE SECTION |
| Schematic Diagram Designator | NO COMMON OR GROUNDED ELECTRODE(S) |
| Specification/standard Data | 81349-MIL-C-55681/1 GOVERNMENT SPECIFICATION |
| Body Length | 0.165 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN |
| Dissipation Factor at Reference Temp in Percent | 2.500 |
| Capacitance Value Per Section | 12000.000 PICOFARADS SINGLE SECTION |
| Reliability Indicator | ESTABLISHED |
| Insulation Resistance at Maximum Operating Temp | 10000.0 MEGOHMS |
| Voltage Temp Limits Per Section in Percent Capacitance Change | -25.0 TO 15.0 WITH RATED VOLTAGE APPLIED SINGLE SECTION |
| Test Data Document | 81349-MIL-C-55681 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.). |
| Material | CERAMIC CASE |
| Terminal Type and Quantity | 2 BONDING PAD |
| Insulation Resistance at Reference Temp | 100000.0 MEGOHMS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| C1805P123K5XRH | Kemet Electronics Corporation (USA) |
| Reference | Meaning |
|---|---|
| CDR02BX123AKSR | 2/2 Government specification standardization U.S. Government activity |
| CDR02BX123AKSM | 5/9 Secondary reference U.S. Government activity |
| MIL-C-55681/1 | 4/1 Identification reference U.S. Government activity |
| 914-3506-520 | C/1 Advisory reference — outside the item-of-supply concept Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
NSN 5910-01-130-7954 is a Capacitor,fixed,ceramic Dielectr, manufactured by Kemet Electronics Corporation, classified under FSC 5910, Capacitors. Status: active.
NSN 5910-01-130-7954 has 1 manufacturer part number on file: C1805P123K5XRH (Kemet Electronics Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5910-01-259-3128. Verify interchangeability with system specifications before substitution.
Key specifications for C1805P123K5XRH: Body Style: CHIP TYPE; Tolerance Range Per Section: -10.00 TO 10.00 PERCENT SINGLE SECTION; Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC; Terminal Surface Treatment: SOLDER. 21 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.