Electrical Properties of Quaternary Pyrochlore Ruthenates for Thick-Film Resistors

2008 ◽  
pp. 203-208
Author(s):  
K. Yokoyama ◽  
K. Kakimoto ◽  
H. Ohsato ◽  
J. Kinoshita ◽  
Y. Maeda
Keyword(s):  
Electrical Properties ◽  
Thick Film ◽  
Pyrochlore Ruthenates

Electrical properties of BaFe0.9Sn0.1O3–BaCoII0.02CoIII0.04Bi0.94O3 composite thick-film thermistors

Rare Metals ◽  
2014 ◽  
Vol 39 (11) ◽  
pp. 1321-1327
Author(s):  
Chang-Lai Yuan ◽  
Ying Luo ◽  
Qin Feng ◽  
Yun Yang ◽  
Xiu-Juan Zhou ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Thick Film

Structural and electrical properties of thick film thermistors based on perovskite La–Mn–Al–O

2014 ◽  
Vol 40 (7) ◽  
pp. 10505-10510 ◽  
Author(s):  
Xinqian Xiong ◽  
Jinbao Xu ◽  
Pengjun Zhao ◽  
Lei Wang ◽  
Liang Bian ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Thick Film ◽  
Structural And Electrical Properties

High-performance electrical properties of La-based perovskite ceramics for the functional phase of thick film resistors

2020 ◽  
Author(s):  
Yongcheng Lu ◽  
Yuanxun Li ◽  
Daming Chen ◽  
Rui Peng ◽  
Qinghui Yang ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Electrical Properties ◽  
Thick Film ◽  
High Performance ◽  
Composite Ceramics ◽  
X Ray Diffraction ◽  
X Ray ◽  
Alternative Material ◽  
Perovskite Ceramics ◽  
Scanning Electron

Abstract In order to explore an economical functional phase alternative material for thick film resistors, the crystal structure, microstructure, and electrical properties of (1-x)LSCN + xLCNZ (x = 0.0–1.0) composite ceramics were studied through solid-state reaction experiments. The composite ceramics were characterized by x–ray diffraction, scanning electron microscopy, energy dispersive x–ray spectroscopy, and DC four–probe method. Results suggested that the main phases of LSCN and LCNZ were formed, along with a small part of impurity phases. The addition of LCNZ to LSCN decreased the electrical conductivity and changed the TCR from positive to negative. Zero TCR could be achieved around 0.6 < x < 0.8 and relatively low absolute TCR values could be obtained for the samples of 0.4 ≤ x ≤ 0.8. The ceramic of 0.6LSCN + 0.4LCNZ showed the optimal performances of conductivity = 1923 S/cm, TCR = 379.54 ppm/℃, and relative density = 95.05%.

Evaluation of Glass Frits for Development of Lead-Free Thick Film Resistor

2010 ◽  
Vol 2010 (1) ◽  
pp. 000752-000759
Author(s):  
Xudong Chen ◽  
W. Kinzy Jones
Keyword(s):  
Electrical Properties ◽  
Temperature Coefficient ◽  
Thick Film ◽  
Glass Frit ◽  
Lead Free ◽  
Temperature Coefficient Of Resistance ◽  
Film Resistor ◽  
Thick Film Resistor ◽  
Glass Compositions ◽  
Free Glass

Glass frit is a major component of thick film resistor (TFR) for the production of hybrid circuits. More than thirty commercial lead-free glass frits with different compositions have been evaluated for developing a lead-free thick film resistor that is compatible with typical industry thick film processing and has comparable electrical properties as the lead bearing counterpart. Two glass compositions were selected out of 33 candidates for preparation of RuO2 based TFR inks, which were screen printed on alumina substrates and fired at 850°C. The preliminary results of these resistors showed that the sheet resistance spanned from 400 ohms per square (Ω/□) to 0.4 mega-ohms per square (MΩ/□) with 5–15% RuO2 and the hot temperature coefficient of resistance (HTCR) fell in a range of ±350ppm/°C.

Electrical Properties of Eco-Friendly RuO2-Based Thick-Film Resistors Containing CaO-ZnO-B2O3-Al2O3-SiO2System Glass for AlN Substrate

2010 ◽  
Vol 47 (5) ◽  
pp. 467-473
Author(s):  
Min-Sik Kim ◽  
Hyeong-Jun Kim ◽  
Hyung-Tae Kim ◽  
Dong-Jin Kim ◽  
Young-Do Kim ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Thick Film

Effects of glass modifiers on the electrical properties of thallium oxide thick film resistors

1977 ◽  
Vol 12 (6) ◽  
pp. 569-576 ◽  
Author(s):  
Shen-Li Fu ◽  
Jing-Ming Liang ◽  
Toyotaro Shiramatsu ◽  
Tien-Shou Wu
Keyword(s):  
Electrical Properties ◽  
Thick Film ◽  
Thallium Oxide

Geometrical and electrical properties of LTCC and thick‐film microresistors

2005 ◽  
Vol 22 (1) ◽  
pp. 26-33 ◽  
Author(s):  
Andrzej Dziedzic ◽  
Edward Mis ◽  
Lars Rebenklau ◽  
Klaus‐Jurgen Wolter
Keyword(s):  
Electrical Properties ◽  
Thick Film
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