temperature dependent resistor
resistor in which the resistance value changes when the temperature is changed
- Inherited
- 109
Hierarchy#
Ancestors (top) → AAA096 (highlighted) → subclasses and powertype instances. Capped at 12 each; see the full lists in the sections below.
Higher level classes6#
Declared properties7#
temperature of the air or other media, in the immediate vicinity of the equipment or component
code of the sign of the temperature coefficient belonging to a thermistor
value as specified by level (miNomax) of the resistance of a thermistor at an ambient temperature of 25 Cel
ratio of the power dissipation change to the resultant body temperature change of a thermistor at a specified ambient temperature
nominal thermal time constant of a thermistor
maximum dc current through a thermistor at specified dc voltage and ambient temperature
nominal time for the temperature of a thermistor element to change by 63.2% of the difference between its initial and final temperatures following an abrupt change in the power dissipated at constant ambient temperature
Inherited properties (109) — click to expand
code of the physical dependency to which a non-linear fixed resistor belongs
code of linearity class to which a fixed resistor belongs
maximum surface temperature of a fixed resistor
code of the inductance level of a fixed resistor
minimum insulation resistance of a fixed resistor measured according the V-block method at specified direct voltage
value as specified by level (minmax) of the temperature coefficient of a fixed resistor in temperature range between specified temperatures (T_1} and T_2})
code of the type of mechanical adjustability of a capacitor, resistor, inductor or transformer
IEC standard code indicating the climatic category to which a resistor or capacitor belongs
IEC code which identifies the preferred value series to which the resistance of a resistor or the capacitance of a capacitor belongs
maximum limiting dc voltage that may be applied to a resistor
code of the package or envelope type of a resistor
ratio of a) the maximum difference of the resistance of a resistor before and after a specified test to b) the resistance before the test, according to document IEC 60115-1 (1982)
nominal tolerance on resistance identifying a resistor
maximum limiting ac voltage that may be applied to a resistor
code of the category to which an electric-electronic component belongs
code of the shape of the terminals of an electric, electronic or electromechanical component
code indicating the placement of the terminals of an electric-electronic or electromechanical component
value as specified by level (miNomax) of the diameter of the terminals of an electric-electronic or electromechanical component
nominal pitch of the terminals of an electric, electronic or electromechanical component
value as specified by level (miNomax) of the length of the terminals of an electric-electronic or electromechanical component extending below the seating plane
code of the terminal material of an electric-electronic or electromechanical component
BSI code of the shape/size of an electric-electronic or electromechanical component for placement on printed circuits
maximum rms current of an electric-electronic or electromechanical component at specified ambient temperature
maximum length of the body of an electric/ electronic or electromechanical component with axial leads, including the lacquered part of the leads
maximum operating thermal resistance of an electric-electronic or electromechanical component, of a specified thermal resistance type
permissible temperature range at which the device may be stored without any voltage being applied
minimum required power dissipation derating factor of an electric-electronic or electromechanical component, at ambient temperatures higher than the rated temperature
nominal pitch of the holes of an electric/electronic or electromechanical component parallel to the x coordinate
value as specified by level (miNomax) of the length of the flange of a component in the x-direction
value as specified by level (miNomax) of the height of the flange of an electric/electronic or electromechanical component
value as specified by level (miNomax) of the diameter of the body of an electric/electronic or electromechanical component
nominal pitch of the terminals of an electric/electronic or electromechanical component parallel to the x coordinate
nominal pitch of the terminals of an electric/electronic or electromechanical component parallel to the y coordinate
nominal diameter of the pitch circle of the terminals of an electric, electronic or electromechanical component
nominal breadth of the terminals of an electric, electronic or electromechanical component
nominal thickness of the terminals of an electric, electronic or electromechanical component
nominal offset of the terminals of an electric, electronic or electromechanical component parallel to the y coordinate
nominal offset of the terminals of an electric, electronic or electromechanical component parallel to the x coordinate
value as specified by level (miNomax) of the diameter of the flange of an electric/electronic or electromechanical component
code of the mounting method of an electric/electronic or electromechanical component
code indicating the exit position of the terminals of an electric/electronic or electromechanical component
code indicating the exit position of the terminals of electric/electronic or electromechanical components
code of the terminal shape of an electric/electronic or electromechanical component
code of the terminal shape of an electric/electronic or electromechanical component
number of holes in an electric, electronic or electromechanical component
code of the basic aspect of the shape of an electric/electronic or electromechanical component
EIcode of the size of an electric/electronic component for placement on printed wiring board
code of the placement of an adjuster on an electric, electronic component for placement on printed-circuit boards
number of studs on an electric/electronic or electromechanical component designed for fastening
number of pitches between the terminals of an electric/electronic or electromechanical component parallel to the x-coordinate
number of pitches between the terminals of an electric/electronic or electromechanical component parallel to the y-coordinate
CECC code of the specification in which an electric/ electronic or electromechanical component is released under the CECC quality assessment system
permissible power which may be dissipated continuously, at normal operating conditions
code of the main functional class to which a component belongs
value as specified by level (miNomax) of the outside diameter of a component with a body of circular cross-section
IEC code of the type of temperature indicating the specific part of a component, or its environment, to which it applies
temperature of a component, or its environment, as a variable
abbreviated name of the authority for quality certification of products
value as specified by level (miNomax) of the inside diameter of a component with a body of circular cross-section
minimum temperature applied to a component during cycle stress
maximum temperature applied to a component during cycle stress
nominal ambient free air temperature applied to a component during high temperature life test
nominal value of the ambient humidity relative to saturation humidity, applied to a component during humidity resistance stress
value as specified by level (miNomax) of the breadth of the flange of a component in the y-direction
code of the shape of the body of an electric/electronic or electromechanical component
code indicating the angle of vision on a component serving as standard for describing the component
one or more characters used to identify a specific terminal of a component
mark that indicates whether the terminal pairs or terminal groups of one function or one component may be exchanged
mark that indicates whether the terminals of one function or one component may be exchanged
nominal value of the x-displacement of the centre of gravity of a component related to the reference point of that component
nominal value of the y-displacement of the centre of gravity of a component related to the reference point of that component
factor by which the rated voltage has to be multiplied to obtain the value of the test voltage to be applied to a device under test
code of the preforming of leads to create a distance between the component and the seating-plane
code of the cross-section shape of the terminals of a component
combination of the reference to a coding system for case sizes and the code of a specific case size within that system of a component
code of the type of connect node of a component
coded abbreviation of the two dimensional projection view of an item
value as specified by level (miNomax) of the distance on the x-axis of the reference point to the zero-point
value as specified by level (miNomax) of the distance on the y-axis of the reference point to the zero-point
value as specified by level (miNomax) of the distance on the z-axis of the reference point to the zero-point
value of the denominator of the ratio of the real things magnitude to the magnitude of the model
value of the angle between the orientation of the axis of a constructive solid geometry primitive and the X-axis of the placement coordinate system
value of the angle between the orientation of the axis of a constructive solid geometry primitive and the Y-axis of the placement coordinate system
value of the angle between the orientation of the axis of a constructive solid geometry primitive and the Z-axis of the placement coordinate system
value as specified by level (miNomax) of the distance on the y-axis of the centre of a sphere
value as specified by level (miNomax) of the distance on the z-axis of the centre of a sphere
value as specified by level (miNomax) of the length of the edge of a N-edged regular column
value as specified by level (miNomax) of the length of the inner radius of a right circular tube
value as specified by level (miNomax) of the length of the outer radius of a right circular tube
code of the type of connection a terminal or connector is being designed for
value indicating the number of corners defining the column type
nominal value of the displacement of the centre of gravity of a component in z-axis direction with respect to the reference point of the component
that part of the type number of a component which identifies its generic function
code as required by a component manufacturer or supplier to identify the component when placing an order
reference to an international, regional, national standard, regulation, directive, or organization based specification etc to which an object shall be made
name or abreviation of the authority or organization being in charge of the referred specification document
reference to an international standard describing a component
reference to a regional or national standard describing a component
MIL code of the specification in which an electric, electronic or electromechanical component is released under the MIL quality assessment system
abbreviated name of the office which has approved the safety of an electric, electronic or electromechanical component
ADA084ADA084power loss of a component with losses proportional to I² during the state under load at maximum possible continuous rms current (= rated current) and measured at rated ambient temperature and at rated frequency
reference to a document depicting the power loss of a component with losses not proportional to I² during the state under load up to the maximum possible continuous rms current (= rated current) and measured at rated ambient temperature and at rated frequency
amount of electric conducting routes of an object carrying the current, contributing to thermal losses in type and routine tests
required minimum current derating factor of an electric-electronic or electromechanical component, for a specified ambient temperature higher than the rated temperature
power consumption when the item is in a non-operating up state during non-required time and measured at rated ambient temperature and rated frequency
power loss of a component with linear losses proportional to I during the state under load at maximum possible continuous rms current (= rated current) and measured at rated ambient temperature and at rated frequency
average ratio of the duration of energization to the total period in which intermittent or continuous or temporary duty takes place
thermal power loss caused by the over- current in a short-circuit or in a situation equivalent to a short-circuit measured at given duration and at rated ambient temperature
Subclasses2#
Metadata#
- Synonyms
- thermistor
- Version
- 1
- Revision
- 4
- Status
- Standard
- Publisher
- IEC
- Published in
- IEC 61360-4
- Responsible committee
- IEC/SC 3D
- Change request
C00115- Dates
- Original: 2010-11-11
- Current version: 2011-11-11
- Current revision: 2023-04-17
Full source data#
Every key from the original .xls export, including multilingual variants, status, publisher, committee, and workbook-specific codes.
Raw properties (19 keys from source .xls) — click to expand
- C002
- C00115
- C011
- IEC
- C012
- IEC 61360-4
- C016
- Standard
- C021
- 0112/2///61360_4#AAE126
- MDC_P001_5
- 0112/2///61360_4#AAA096
- MDC_P002_1
- 1
- MDC_P002_2
- 4
- MDC_P003_0
- 2023-04-17
- MDC_P003_1
- 2010-11-11
- MDC_P003_2
- 2011-11-11
- MDC_P003_3
- 2023-04-17
- MDC_P004.en
- temperature dependent resistor
- MDC_P006.en
- resistor in which the resistance value changes when the temperature is changed
- MDC_P007.en
- thermistor
- MDC_P010
- 0112/2///61360_4#AAA094
- MDC_P011
- ITEM_CLASS
- MDC_P012
- IEC/SC 3D
- MDC_P014
- {0112/2///61360_4#AAE126,0112/2///61360_4#AAE127,0112/2///61360_4#AAE130,0112/2///61360_4#AAE131,0112/2///61360_4#AAE625,0112/2///61360_4#AAJ073,0112/2///61360_4#AAE014}
Version history4#
IEC CDD records every published revision of each entity — version number, status, timestamp, and the change request that introduced it. OpenCDD captures the full chain of custody from cdd.iec.ch; the entry marked Current is the one rendered on this page.