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  • MIL-PRF-39035 Revision E:2008

    Current The latest, up-to-date edition.

    Resistor, Variable, Nonwirewound (Adjustment Type), Nonestablished Reliability, and Established Reliability, General Specification for

    Available format(s):  PDF

    Language(s): 

    Published date:  02-04-2008

    Publisher:  US Military Specs/Standards/Handbooks

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    Table of Contents - (Show below) - (Hide below)

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

    Abstract - (Show below) - (Hide below)

    Specifies the general requirements for nonestablished reliability (non-ER) and established reliability (ER), multiturn lead-screw actuated, and single-turn, nonwirewound, variable resistors with a contact bearing uniformly over the surface of the entire resistive element, when positioned by an actuator.

    Scope - (Show below) - (Hide below)

    This specification covers the general requirements for nonestablished reliability (non-ER) and established reliability (ER), multiturn lead-screw actuated, and single-turn, nonwirewound, variable resistors with a contact bearing uniformly over the surface of the entire resistive element, when positioned by an actuator. These resistors are capable of full-load operation (when the maximum resistance is engaged), at a maximum temperature of 150OC, with a resistance tolerance of ±10 percent. The ER resistors will have life failure rate levels ranging from 1.0 to 0.001 percent per 1,000 hours (see 1.2.1.5). These failure rate levels are established at a 60 percent confidence level maintained at 10 percent producer\'s risk on the basis of the life tests.

    General Product Information - (Show below) - (Hide below)

    Development Note Supersedes MIL R 39035. (07/2004)
    Document Type Standard
    Publisher US Military Specs/Standards/Handbooks
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    MIL-STD-1580 Revision B:2003 DESTRUCTIVE PHYSICAL ANALYSIS FOR ELECTRONIC, ELECTROMAGNETIC, AND ELECTROMECHANICAL PARTS
    MIL-PRF-39035-2 Revision H:2008 Resistor, Variable, Nonwirewound (Adjustment Type, Lead-Screw Actuated), Nonestablished Reliability, and Established Reliability Style RJR24
    MIL-HDBK-199 Revision D:2018 Resistors, Selection and Use of
    DSCC 87126 : J RESISTOR, VARIABLE, NONWIRE-WOUND (ADJUSTMENT TYPE, LEAD SCREW ACTUATED)
    MIL-DTL-39032 Revision E:2000 RESISTORS, PACKAGING OF
    MIL-PRF-22097 Revision J:2007 RESISTOR, VARIABLE, NONWIREWOUND, ADJUSTMENT TYPE, GENERAL SPECIFICATION FOR
    NASA MSFC STD 3012 : 2012 ELECTRICAL, ELECTRONIC, AND ELECTROMECHANICAL (EEE) PARTS MANAGEMENT AND CONTROL REQUIREMENTS FOR MSFC SPACE FLIGHT HARDWARE
    MIL-PRF-39035-1 Revision E:2008 Resistor, Variable, Nonwirewound (Adjustment Type, Lead-Screw Actuated), Nonestablished Reliability, and Established Reliability Style RJR12
    MIL-PRF-39035-3 Revision F:2009 Resistor, Variable, Nonwirewound (Adjustment Type, Lead-Screw Actuated), Nonestablished Reliability and Established Reliability Style RJR26
    MIL-PRF-39035-4 Revision G:2008 Resistor, Variable, Nonwirewound (Adjustment Type, Single Turn), Nonestablished Reliability, and Established Reliability Style RJR50

    Standards Referencing This Book - (Show below) - (Hide below)

    MIL-STD-202-211 Base Document:2015 METHOD 211, TERMINAL STRENGTH
    MIL-PRF-39035-2 Revision H:2008 Resistor, Variable, Nonwirewound (Adjustment Type, Lead-Screw Actuated), Nonestablished Reliability, and Established Reliability Style RJR24
    MIL-PRF-39035-1 Revision E:2008 Resistor, Variable, Nonwirewound (Adjustment Type, Lead-Screw Actuated), Nonestablished Reliability, and Established Reliability Style RJR12
    MIL-STD-202-302 Base Document:2015 METHOD 302, INSULATION RESISTANCE
    MIL-STD-202-304 Base Document:2015 METHOD 304, RESISTANCE-TEMPERATURE CHARACTERISTIC
    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-202-303 Base Document:2015 METHOD 303, DC RESISTANCE
    MIL-PRF-39035-4 Revision G:2008 Resistor, Variable, Nonwirewound (Adjustment Type, Single Turn), Nonestablished Reliability, and Established Reliability Style RJR50
    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-790 Revision G:2011 ESTABLISHED RELIABILITY AND HIGH RELIABILITY QUALIFIED PRODUCTS LIST (QPL) SYSTEMS FOR ELECTRICAL, ELECTRONIC, AND FIBER OPTIC PARTS SPECIFICATIONS
    MIL-STD-202-108 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
    EIA 557 : 2006 STATISTICAL PROCESS CONTROL SYSTEMS
    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-PRF-39035-3 Revision F:2009 Resistor, Variable, Nonwirewound (Adjustment Type, Lead-Screw Actuated), Nonestablished Reliability and Established Reliability Style RJR26
    MIL-STD-202-213 Base Document:2015 METHOD 213, SHOCK (SPECIFIED PULSE)
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