Figure16. Network ResistorVI The Standard of Resistor SymbolThere are different standards for resistor symbols , and different countries may use different resistor symbols . Some common standards are as follows:(1)IEC 60617 (also known as British Standard BS 3939)....
IEC fixed resistor symbol ANSI fixed resistor symbol Overview of Types and Materials Resistors can be divided by functional type as well as resistance material. The following breakdown for the types can be made: Fixed resistors Variable resistors, such as the: ...
Varistor symbol (IEC standard) Resources Books Protection of Electronic Circuits from Overvoltages, Ronald B. Standler (Dover Books) Electroceramics: Materials, Properties, Applications, A.J. Moulson (Wiley) Online Littelfuse: Application notes on transient suppression devices ...
The following symbol is used for a potentiometer. The potentiometer symbol on the left is according to the IEC standard. The potentiometer symbol on the right is according to the old American ANSI standard, but is still widely used. An overview of resistor symbols is also available in the Re...
The variable resistor IEC symbol is represented by a rectangular box and an arrow across (or above) it, like that shown in the figure below. Symbols of different variable resistor types Here are the symbols of different types of variable resistors for electronic design. Potentiometer The ...
1999 May 06 3 Philips Semiconductors Product specification NPN resistor-equipped double transistor PUMH9 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). Note 1. Device mounted on an FR4 printed-circuit board. SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT Per transist...
Limiting values Table 6: Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter Conditions Min Per transistor VCBO VCEO VEBO VI collector-base voltage collector-emitter voltage emitter-base voltage input voltage positive open emitter open base open collector...
System The part number system shall be in the following format RP 10 4P J 100 CS Code Designation Dimension Resistors Tolerance Resistance Value Packaging Code 10 : 0402 Array 16 : 0603 Array 2P : 2 Pieces 4P : 4 Pieces J : ±5% *Jumper : J 3 digits coding system (IEC coding ...
1999 May 213Philips SemiconductorsProduct specificationPNP resistor-equipped transistorPDTA123ETLIMITING VALUESIn accordance with the Absolute Maximum Rating System (IEC 134).Note1. Transistor mounted on an FR4 printed-circuit board. 数据表 search, dat
PTC Thermistor Symbol The following symbol is used for a positive temperature coefficient thermistor, according to the IEC standard. PTC thermistor symbol (IEC standard) NTC Thermistor Resistor Guide Index Varistor Comments 0 Comments Log in to comment...