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Size Effects in Ruthenium-Based Thick-Film Resistors: Rutile vs. Pyrochlore-Based Resistors
thick film resistors size effects electronic components
2010/12/16
The size effect, namely the change of sheet resistance, Rs as a function of resistor length, has been investigated in layers whose conductive phase evolves from Pb-rich (Ru-deficient pyrochlores) to P...
Miniature Thick Film Resistors for Microwave Integrated Circuits
Miniature Thick Film Resistors Microwave Integrated Circuits
2010/12/16
In this paper the results of miniature thick film resistors designed as add-on lumped resistors are presented. A few resistor configurations have been elaborated and tested, and a specific trimming re...
The Effect of Various Factors on the Resistance and TCR of RuO2 Thick Film Resistors—Relation Between the Electrical Properties and Particle Size of Constituents, the Physical Properties of Glass and Firing Temperature
RuO2 Thick Film Resistors Constituents Glass and Firing Temperature
2010/12/21
Thick film resistors were prepared with different variables, they included various conductive particle sizes, glass particle sizes, glass softening temperatures, thermal expansion coefficients of the ...
Dependence of the Sheet Resistivity and Current Noise Behaviour of the Grain Size and Volume Fraction of Conducting Material in Thick-Film Resistors Experiments
the Grain Size Conducting Material Thick-Film Resistors Experiments
2010/12/21
Experimental results concerning the dependence of the sheet resistivity and the noise coefficient on the grain size and the volume fraction, respectively, of the metallic-like component in Bi2Ru2O7-ba...
Effect of V2O5 Dopant on the Electrical Conductivity of RuO2 Thick Film Resistors
V2O5 Dopant RuO2 Thick Film Resistors solid state reaction
2010/12/21
Thick film glaze resistors have been prepared using V2O5 doped RuO2 conducting phase. Different amounts of V2O5 were incorporated into RuO2lattice by solid state reaction. Sheet resistivity decreased ...
Control of Electrical Properties of RuO2 Thick Film Resistors
Thick-film resistors hybrids ruthenium-dioxide
2010/12/21
Oxides of various elements have been added to RuO2 thick film resistors and the electrical properties of the resultant resistors have been examined.It is found that almost all the oxides of transition...
Thick Film Resistors on Dielectrics as Temperature Detectors
Thick Film Resistors Dielectrics Temperature Detectors
2010/12/21
Thick film resistors made of typical ruthenate pastes on various dielectrics change their properties. The properties of such resistors, fabricated on the TiO2 + glass dielectric, have been evaluated i...
Comment on the Dependence of R□ and Current Noise on Grain Size in Thick Film Resistors (TFR's)
Current Noise Grain Size Thick Film Resistors
2010/12/23
The heterogeneous structure of TFR's results in high resistivities and high current noise. Accepting models of conduction in TFR's, according to which the resistivity is determined by a resistance ind...
The Influence of Air-Abrasive Trimming on the Current Noise of Thick Film Resistors
Air-Abrasive Trimming Thick Film Resistors
2010/12/23
In the work cited the authors investigated the influence of trimming on current noise, if
the resistors differ by the same scaling factor before and after trimming. These are the cases
in which the ...
Compared to metallic thin films or wires thick film resistors have a rather complex structure. Transition metal oxide particles are embedded into a glassy matrix. The resistivity depends heavily on th...
Reliability Evaluation of Thick Film Resistors Through Measurement of Third Harmonic Index
Thick Film Resistors Third Harmonic Index
2010/12/28
The degradation mechanism of ruthenium-based thick film resistors is investigated in accelerated tests under various conditions of humidity, temperature and overload stress. This study shows that the ...
The Influence of Air-Abrasive Trimming on the Current Noise of Thick Film Resistors
Air-Abrasive Trimming the Current Noise of Thick Film Resistors thick film hybrid circuits
2010/12/28
The purpose of this study was to investigate the effect of some air abrasive trim cuts on the current noise of thick film resistors. It was found that the current noise changed on trimming the resisto...
Current Noise of Resin Type and Cermet Type Thick Film Resistors
Current Noise Resin Type Cermet Type Thick Film Resistors
2011/1/21
The current noise indices (C.N.I.) depend linearly on the logarithmic values of sheet resistivity (log ρS), in both carbon black/resin and thallium oxide/glass resistors, and can be expre...