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
Au Powder
AY-5022
Pd Powder
AY-4054
Tap Density (g/ml) 9.0-11.5 2.0-12.0 4.0-7.0
Mean Particle Size (μm) 0.5-1.0 0.3-2.0 0.3-1.4
Specific Surface Area (m2/g) 0.8-1.2 0.2-1.0 0.4-1.7

Alloy powders

  • Pt/Rh alloy powders
    AY-13 Series
  • Pt/Au alloy powders
    AY-15 Series
  • Pt/Pd alloy powders
    AY-14 Series

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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.