Defense Logistics Agency DLA logo and Link to DLA website DLA logo and Link to DLA website DEFENSE LOGISTICS AGENCY DLA Land and Maritime Mil Spec
Document Standardization Division | Document Index | Standard Items | Resources | Branches | Item Reduction Program | Parts Support Management Program | Standardization Management Activity

MIL-PRF-123


Capacitors, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, General Specification for (w/Amendment 2) FSC: 5910

This specification covers the general requirements for high reliability, general purpose (BX and BR) and temperature stable (BP and BG) ceramic dielectric fixed capacitors, leaded and nonleaded for space, missile, and other high reliability applications. Capacitors covered by this specification may be used in critical frequency determining applications, timing circuits, and other applications where absolute stability is required (BP and BG), and in applications where appreciable variations in capacitance with respect to temperature, voltage, frequency, and life can be tolerated (BX and BR). Life tests in this specification are performed at two times rated voltage at maximum rated temperature, and an assumed acceleration factor of 8:1 is used to relate life test data obtained at two times rated voltage to performance at rated voltage.



Points of Contact:

Capacitor/Filter Group Phone: 614-692-4709, 0551 Email: CapacitorFilter@dla.mil
Document Downloads

  • MIL-PRF-123
    • Capacitors, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, General Specification for (w/Amendment 2) Revision: D, Dated: 28 September 2007 File Name: prf123.pdf, File Size: 932 kb


  • MIL-PRF-123E (Second Draft) 
    • Capacitors, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, General Specification for
    Dated: 01 November 2018
    File name: idprf123.pdf, File Size: 951 kb

  • MIL-PRF-123D Supplement 1 
    • List of MIL-PRF-123 Associated Specifications
    Dated: 07 December 2005
    File name: prf123sup1.pdf, File Size: 21 kb

  • MIL-PRF-123/1F 
    • Capacitor, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, Style CKS05
    Dated: 30 June 2019
    File name: prf123ss1.pdf, File Size: 103 kb

  • MIL-PRF-123/2G 
    • Capacitor, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, Leaded, Style CKS06
    Dated: 30 June 2019
    File name: prf123ss2.pdf, File Size: 115 kb

  • MIL-PRF-123/3G 
    • Capacitor, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, Leaded, Style CKS07
    Dated: 30 June 2019
    File name: prf123ss3.pdf, File Size: 90 kb

  • MIL-PRF-123/4F 
    • Capacitor, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, Leaded, Style CKS11
    Dated: 30 June 2019
    File name: prf123ss4.pdf, File Size: 155 kb

  • MIL-PRF-123/5E 
    • Capacitor, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, Leaded, Style CKS12
    Dated: 30 June 2019
    File name: prf123ss5.pdf, File Size: 131 kb

  • MIL-PRF-123/6F 
    • Capacitor, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, Leaded, Style CKS14
    Dated: 30 June 2019
    File name: prf123ss6.pdf, File Size: 88 kb

  • MIL-PRF-123/7F 
    • Capacitor, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, Leaded, Style CKS15
    Dated: 30 June 2019
    File name: prf123ss7.pdf, File Size: 81 kb

  • MIL-PRF-123/8E 
    • Capacitor, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, Leaded, Style CKS16
    Dated: 30 June 2019
    File name: prf123ss8.pdf, File Size: 79 kb

  • MIL-C-123/9A(USAF) Notice 1 
    • Capacitors, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose) High Reliability, Leaded, Style CKS26
    Dated: 06 July 1998
    File name: mil123ss9not1.pdf, File Size: 3 kb

  • MIL-PRF-123/10E 
    • Capacitor, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, Nonleaded, Style CKS51
    Dated: 30 June 2019
    File name: prf123ss10.pdf, File Size: 89 kb

  • MIL-PRF-123/11F 
    • Capacitor, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, Nonleaded, Style CKS52
    Dated: 30 June 2019
    File name: prf123ss11.pdf, File Size: 77 kb

  • MIL-PRF-123/12E 
    • Capacitor, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, Nonleaded, Style CKS53
    Dated: 30 June 2019
    File name: prf123ss12.pdf, File Size: 78 kb

  • MIL-PRF-123/13F 
    • Capacitor, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, Nonleaded, Style CKS54
    Dated: 30 June 2019
    File name: prf123ss13.pdf, File Size: 79 kb

  • MIL-C-123/14 Notice 1 
    • Capacitors, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, Nonleaded (High Frequency), Style CKS28 (Cancellation Notice)
    Dated: 06 July 1998
    File name: mil123ss14not1.pdf, File Size: 3 kb

  • MIL-C-123/15 Notice 1 
    • Capacitors, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, Nonleaded (High Frequency), Style CKS29 (Cancellation Notice)
    Dated: 06 July 1998
    File name: mil123ss15not1.pdf, File Size: 3 kb

  • MIL-PRF-123/16D 
    • Capacitor, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, Leaded, Style CKS22
    Dated: 30 June 2019
    File name: prf123ss16.pdf, File Size: 90 kb

  • MIL-PRF-123/17D 
    • Capacitor, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, Leaded, Style CKS23
    Dated: 30 June 2019
    File name: prf123ss17.pdf, File Size: 81 kb

  • MIL-PRF-123/18D 
    • Capacitor, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, Leaded, Style CKS24
    Dated: 30 June 2019
    File name: prf123ss18.pdf, File Size: 84 kb

  • MIL-C-123/19 Notice 1 
    • Capacitors, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, Leaded with Standoffs, Style CKS05S (Cancellation Notice)
    Dated: 06 July 1998
    File name: mil123ss19not1.pdf, File Size: 3 kb

  • MIL-C-123/20 Notice 1 
    • Capacitors, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, Leaded with Standoffs, Style CKS06S (Cancellation Notice)
    Dated: 06 July 1998
    File name: mil123ss20not1.pdf, File Size: 3 kb

  • MIL-PRF-123/21D 
    • Capacitor, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, Nonleaded, Style CKS55
    Dated: 30 June 2019
    File name: prf123ss21.pdf, File Size: 102 kb

  • MIL-PRF-123/22D 
    • Capacitor, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, Nonleaded, Style CKS56
    Dated: 30 June 2019
    File name: prf123ss22.pdf, File Size: 77 kb

  • MIL-PRF-123/23C 
    • Capacitor, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, Nonleaded, Style CKS57
    Dated: 30 June 2019
    File name: prf123ss23.pdf, File Size: 77 kb

    Related Items
  • QPL-123

    • Qualified Products List


    Search for Other documents with FSC 5910





    Document Index
    Document Search


    Comments or questions: VaWebTeam@dla.mil