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MIL-PRF-19978 Revision L:2016

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Capacitor, Fixed, Plastic (or Paper-Plastic) Dielectric (Hermetically Sealed in Metal, Ceramic or Glass Cases), Established and Non-Established Reliability, General Specification for
Available format(s)

PDF

Superseded date

05-14-2021

Published date

07-20-2016

1. SCOPE
2. APPLICABLE DOCUMENTS
3. REQUIREMENTS
4. VERIFICATION
5. PACKAGING
6. NOTES
APPENDIX A - PROCEDURE FOR QUALIFICATION INSPECTION

Specifies the general requirements for established reliability (ER) and non-established reliability (non-ER), direct current (dc), plastic or paper-plastic dielectric, fixed capacitors, hermetically sealed in metal or ceramic or glass cases.

This specification covers the general requirements for established reliability (ER) and non-established reliability (non-ER), direct current (dc), plastic or paper-plastic dielectric, fixed capacitors, hermetically sealed in metal or ceramic or glass cases. Capacitors meeting the established reliability requirements specified herein have failure rate levels (FRL) ranging from 1.0 percent to 0.001 percent per 1,000 hours (see 1.2.1.9). These FRLs are established at a 90-percent confidence level and maintained at a 10-percent producer\'s risk and are based on life tests performed at maximum rated voltage and maximum rated temperature. An acceleration factor of 5:1 has been used to relate the life test data obtained at 140 percent of rated dc voltage at the applicable high test temperature to the rated voltage at the applicable high test temperature. This specification also covers removable mounting retainers for use with applicable capacitors (see 3.1). A parts per million (ppm) quality system is used for documenting and reporting the average outgoing quality of ER capacitors supplied to this specification. Statistical process control (SPC) techniques are required in the manufacturing process to minimize variation in production of ER capacitors supplied to the requirements of this specification.

DevelopmentNote
Supersedes MIL C 19978 (10/2002)
DocumentType
Standard
Pages
84
PublisherName
US Military Specs/Standards/Handbooks
Status
Superseded
SupersededBy
Supersedes

MIL-STD-1580 Revision B:2003 DESTRUCTIVE PHYSICAL ANALYSIS FOR ELECTRONIC, ELECTROMAGNETIC, AND ELECTROMECHANICAL PARTS
MIL-PRF-19978-1 Revision F:2009 CAPACITORS, FIXED, PLASTIC (OR PAPER-PLASTIC) DIELECTRIC, (HERMETICALLY SEALED IN METAL CASES), STYLES CQ08, CQ09, CQ12, AND CQ13
MIL-PRF-19978-14 Revision B:2016 CAPACITOR, FIXED, PLASTIC DIELECTRIC, AXIAL-WIRE TERMINAL, TANGENTIAL RETAINER, TUBULAR (UNINSULATED) (HERMETICALLY SEALED IN METAL CASES), ESTABLISHED RELIABILITY, STYLE CQR32
MIL-PRF-19978-2 Revision E:2009 CAPACITORS, FIXED, PLASTIC (OR PAPER-PLASTIC) DIELECTRIC, (HERMETICALLY SEALED IN CERAMIC OR GLASS CASES), STYLE CQ20
MIL-PRF-19978-11 Revision D:2016 CAPACITOR, FIXED, PLASTIC (OR PAPER-PLASTIC) DIELECTRIC, AXIAL-WIRE THREADED-STUD RETAINER, TUBULAR (UNINSULATED) (HERMETICALLY SEALED IN METAL CASES), ESTABLISHED RELIABILITY, STYLE CQR13
MIL-PRF-19978-15 Revision B:2016 CAPACITORS, FIXED, PLASTIC DIELECTRIC, AXIAL-WIRE TERMINAL, THREADED-STUD RETAINER, TUBULAR (UNINSULATED) (HERMETICALLY SEALED IN METAL CASES), ESTABLISHED RELIABILITY, STYLE CQR33
NASA MSFC STD 3012 : 2012 ELECTRICAL, ELECTRONIC, AND ELECTROMECHANICAL (EEE) PARTS MANAGEMENT AND CONTROL REQUIREMENTS FOR MSFC SPACE FLIGHT HARDWARE
MIL-PRF-19978-9 Revision D:2016 CAPACITOR, FIXED, PLASTIC (OR PAPER-PLASTIC) DIELECTRIC, AXIAL-WIRE TERMINAL, TUBULAR (INSULATED) (HERMETICALLY SEALED IN METAL CASES), ESTABLISHED RELIABILITY, STYLE CQR09
MIL-PRF-19978-3 Revision J:2016 CAPACITOR, FIXED, PLASTIC (OR PAPER-PLASTIC) DIELECTRIC, (HERMETICALLY SEALED IN METAL CASES), STYLE CQ72
MIL-PRF-19978-13 Revision C:2012 Capacitor, Fixed, Plastic Dielectric, Axial-Wire Terminal, Tubular (Insulated) (Hermetically Sealed in Metal Cases), Established Reliability, Style CQR29
MIL-PRF-19978-22 Revision B:2009 CAPACITORS, FIXED, PLASTIC DIELECTRIC, AXIAL-WIRE TERMINAL, TUBULAR (INSULATED) (HERMETICALLY SEALED IN METAL CASES), ESTABLISHED RELIABILITY, STYLE CQR44
MIL-HDBK-198 Revision B:2012 CAPACITORS, SELECTION AND USE OF
MIL-PRF-19978-10 Revision C:2016 CAPACITOR, FIXED, PLASTIC (OR PAPER-PLASTIC) DIELECTRIC, AXIAL-WIRE TERMINAL, TANGENTIAL RETAINER, TUBULAR (UNINSULATED) (HERMETICALLY SEALED IN METAL CASES), ESTABLISHED RELIABILITY, STYLE CQR12

MIL-STD-202-211 Base Document:2015 METHOD 211, TERMINAL STRENGTH
ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
MIL-STD-202-302 Base Document:2015 METHOD 302, INSULATION RESISTANCE
MIL-STD-810 Revision G:2008 ENVIRONMENTAL ENGINEERING CONSIDERATIONS AND LABORATORY TESTS
MIL-STD-202-210 Base Document:2015 METHOD 210, RESISTANCE TO SOLDERING HEAT
MIL-STD-1276 Revision H:2013 Leads for Electronic Component Parts
MIL-STD-202-305 Base Document:2015 METHOD 305, CAPACITANCE
MIL-STD-202-209 Base Document:2015 METHOD 209, RADIOGRAPHIC INSPECTION
MIL-STD-202-101 Base Document:2015 METHOD 101, SALT ATMOSPHERE (CORROSION)
MIL-STD-202-107 Base Document:2015 METHOD 107, THERMAL SHOCK
MIL-STD-202-106 Base Document:2015 METHOD 106, MOISTURE RESISTANCE
MIL-STD-202-301 Base Document:2015 METHOD 301, DIELECTRIC WITHSTANDING VOLTAGE
MIL-STD-202-215 Base Document:2015 METHOD 215, RESISTANCE TO SOLVENTS
MIL-PRF-83421-6 Revision E:2017 CAPACITOR, FIXED, METALLIZED PLASTIC FILM DIELECTRIC, DC AND AC, HERMETICALLY SEALED IN METAL CASES, ESTABLISHED RELIABILITY STYLES CRH31, CRH32, CRH33, CRH34, AND CRH35
MIL-STD-790 Revision G:2011 ESTABLISHED RELIABILITY AND HIGH RELIABILITY QUALIFIED PRODUCTS LIST (QPL) SYSTEMS FOR ELECTRICAL, ELECTRONIC, AND FIBER OPTIC PARTS SPECIFICATIONS
MIL-STD-202-104 Base Document:2015 METHOD 104, IMMERSION
ISO 10012:2003 Measurement management systems — Requirements for measurement processes and measuring equipment
MIL-STD-202-108 Base Document:2015 METHOD 108, LIFE (AT ELEVATED AMBIENT TEMPERATURE)
MIL-STD-202-105 Base Document:2015 METHOD 105, BAROMETRIC PRESSURE (REDUCED)
MIL-STD-202-208 Base Document:2015 METHOD 208, SOLDERABILITY
MIL-STD-202 Revision H:2015 ELECTRONIC AND ELECTRICAL COMPONENT PARTS
MIL-STD-1285 Revision D:2004 MARKING OF ELECTRICAL AND ELECTRONIC PARTS
FED-STD-H28 Revision A:1994 Screw-Thread Standards for Federal Services
MIL-STD-202-201 Base Document:2015 METHOD 201, VIBRATION
MIL-STD-690 Revision D:2005 Failure Rate (FR) Sampling Plans and Procedures
MIL-STD-202-204 Base Document:2015 METHOD 204, VIBRATION, HIGH FREQUENCY
MIL-STD-202-112 Base Document:2015 METHOD 112, SEAL
MIL-STD-202-213 Base Document:2015 METHOD 213, SHOCK (SPECIFIED PULSE)

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