Thick Film Pastes and Precious Metal Powders
We support further integration of electronic components and offer reliable quality.
Precious metal pastes and powders are widely used in various applications, such as circuitry and sensors. With our fine-tuned technology, we offer the best quality products.
Pt Paste for Gas Sensors
■Features
- TR-708LTB : For leads and heaters. Fine film quality, low resistance
- TR-708DB12 : For heaters. Realizes high resistance and fine film quality
- TR-706P4 : For reactive electrodes for sensors. Porous film
Product name | TR-708LTB | TR-708DB12 | TR-706P4 |
---|---|---|---|
Precious Metal Ratio | Pt 100 | ||
Recommended Calcination Temperature (℃) |
1450 | ||
Resistance of Conductor (mΩ/□/10μm) |
16 | 31 | 110 |
Viscosity (Pa・s) | 250 | 200 | |
TCR (ppm/K) | 3000 | ‐ | |
Diluents | TMS-30 | ||
Does not contain lead or substances regulated under RoHS2 Directive of 2019 |
For reactive electrodes for gas sensors
Pt Alloy Paste for Gas Sensors
■Features
- Alloy powders and pastes developed by original technology
Product name | TR-746LHC | TR-734NA-P1 | TR-750NA-P1 |
---|---|---|---|
Precious Metal Ratio | Pt/Pd 75/25 |
Pt/Rh 40/60 |
Pt/Au 99/1 |
Recommended Calcination Temperature (℃) |
1450 | ||
Resistance of Conductor (mΩ/□/10μm) |
43 | 90 | 70 |
Viscosity (Pa・s) | 200 | ||
TCR (ppm/K) | 950 | – | |
Diluents | TMS-30 | TMS-8 | |
Does not contain lead or substances regulated under RoHS2 Directive of 2019 |
Precious Metal Powders
Product name | Pt Powder AY-1050 |
Pd Powder AY-4054 |
Silver oxide powder AY-6058 |
---|---|---|---|
Tap Density (g/ml) | 9.0-11.5 | 4.0-7.0 | – |
Mean Particle Size (μm) | 0.4-1.2 | 0.3-1.4 | 8~18.0 |
Specific Surface Area (m2/g) | 0.8-1.2 | 0.4-1.7 | 0.3~0.8 |
Alloy powders
- Pt/Rh alloy powders
AY-13 Series - Pt/Au alloy powders
AY-15 Series - Pt/Pd alloy powders
AY-14 Series
- * Please contact us for details, including alloy ratios.
- * Other kinds of powders are also available. Refer to 〔Products Information > Precious Metal Powders for Pastes〕 for details.
Resistance Pastes for Heaters
Ag/Pd paste TR-9000 Series
■Features
- Realizes low-resistance range through Ag/Pd conductive composition
- Achieves HOT TCR±50 ppm/ºC within the range of 100 mΩ/□ – 10Ω/□
- Resistance is less dependent on TCR calcination temperature
- Good record of performance in surge-protection circuits, current detecting circuits and chip resistors
Product name | TR-9100 | TR-9200 | TR-9101 | TR-9102 | TR-9010A | TR-9020 | TR-9040 | TR-9070 | TR-9075B |
---|---|---|---|---|---|---|---|---|---|
Area Resistance Value (mΩ/□/10μm) |
100 | 200 | 1000 | 10000 | 10 | 20 | 40 | 70 | 75 |
Corresponding Substrate | 96% Alumina substrate | ||||||||
Recommended Calcination Temperature (℃) |
850 | ||||||||
Thickness of Calcinated Film (μm) |
11±2 | 8±2 | 11±2 | ||||||
Hot TCR (ppm/℃) |
-50~+50 | +400~+800 | +300~+700 | +350~+450 | +300~+450 | -100~+200 | |||
Cold TCR (ppm/℃) |
0~+90 | +400~+550 | +350~+500 | ||||||
Viscosity (Pa・s) | 275±50 | 190±30 | 190±20 | 250±50 | |||||
Diluents | TMS-2 | ||||||||
Does not contain lead or substances regulated under RoHS2 Directive of 2019 |
Ag/Pd Pastes for Aluminum Nitride Substrates
■Features
- Realizes low resistance and low TCR on aluminum nitride substrates
Product name | AX-9125 | AX-9300 | AX-9700 | AX-1300 | AN-9030 | AN-9100 | AN-9300 | AN-9500 |
---|---|---|---|---|---|---|---|---|
Area Resistance Value (mΩ/□/10μm) |
125 | 300 | 700 | 1300 | 30 | 100 | 300 | 500 |
Corresponding Substrate | AIN Substrate | |||||||
Recommended Calcination Temperature (℃) |
850 | |||||||
Thickness of Calcinated Film (μm) |
11±2 | 12.5±2 | 10.0±2 | 10±3 | 12±3 | 12.5±3 | ||
Hot and Cold TCR (ppm/℃) |
-50~+130 | +400~+700 | ||||||
Viscosity (Pa・s) | 210±50 | 220±50 | 210±50 | 220±50 | ||||
Diluents | TMS-2 | |||||||
Ag/Pd Radio (wt%) | 45/55 | 80/20 | ||||||
Does not contain lead or substances regulated under RoHS2 Directive of 2019 |
* Values of properties described here are representative values and may vary from standard values.