Scientific Instrumentation

A wide range of precision and ultra-precision resistors from Alpha Electronics, General Resistance and Susumu, power resistors from Caddock and current sensing resistors and shunts from Isabellenhรผtte in a variety surface-mount and through-hole packages and virtually any resistance value.

Variety of NTC and PTC thermistors, thermal probes and inrush current limiters from Ametherm.

A range of digital isolators from NVE Corporation, based on their patented spintronic GMR technology.

Scientific Instrumentation

  • Susumu

Susumu PAT0816 Series

  • High precision chip attenuator
  • Surface mount design with an 0603 chip size
  • Attenuation of 0dB to 10dB (1dB steps)
  • Attenuation tolerance down to ยฑ0.3dB
  • Impedance of 50ฮฉ
  • Temperature range from โˆ’55ยฐC to +125ยฐC
  • Susumu

Susumu PAT1220 Series

  • High precision chip attenuator
  • Surface mount design with an 0805 chip size
  • Attenuation of 0dB to 10dB (1dB steps)
  • Attenuation tolerance down to ยฑ0.3dB
  • Impedance of 50ฮฉ
  • Temperature range from โˆ’55ยฐC to +125ยฐC
  • Susumu

Susumu PAT1632 Series

  • High precision chip attenuator
  • Surface mount design with an 1206 chip size
  • Attenuation of 0dB to 10dB (1dB steps) & 16dB
  • Attenuation tolerance down to ยฑ0.3dB
  • Impedance of 50ฮฉ
  • Temperature range from โˆ’55ยฐC to +125ยฐC
  • Susumu

Susumu PAT3042 Series

  • Surface-mount high precision chip attenuator
  • Rated operating temperature +70ยฐC
  • Temperature range of โˆ’55ยฐC to +125ยฐC.
  • Susumu

Susumu PAT3042S Series

  • High precision chip attenuator
  • Surface mount design with an 1612 chip size
  • Attenuation of 0dB to 10dB (1dB steps), 16dB or 20dB
  • Attenuation tolerance down to ยฑ0.3dB
  • Impedance of 50ฮฉ or 75ฮฉ
  • Temperature range from โˆ’55ยฐC to +125ยฐC
  • Susumu

Susumu PAT3060H Series

  • Surface-mount high precision chip attenuator
  • Rated operating temperature of +70ยฐC
  • Temperature range of โˆ’55ยฐC to +125ยฐC
  • Susumu

Susumu PAT4556 Series

  • Surface-mount high precision chip attenuator
  • Rated operating temperature +70ยฐC
  • Temperature range of โˆ’55ยฐC to +125ยฐC
  • Susumu

Susumu PAV3137S Series

Susumu_PV_series
  • Surface-mount thermo-variable chip attenuator
  • Temperature range of โˆ’40ยฐC to +125ยฐC
  • Resistive construction allows operation in wide frequency range
  • Susumu

Susumu SHR6432 Series

  • Surface-mount 4 terminal thin film precision low resistance chip resistor
  • Temperature range of 0ยฐC to +60ยฐC
  • Resistance error with self heating of ยฑ100ppm๏ผˆ0.1W to 0.5W)
  • Susumu

Susumu URG1608 Series

  • Surface-mount ultra precision thin film chip resistor
  • Temperature range of โˆ’55ยฐC to +155ยฐC
  • Maximum voltage of 100V
  • Thin film structure enabling low noise and anti-sulfur
  • AEC-Q200 compliant
  • Susumu

Susumu URG2012 Series

  • Surface-mount ultra precision thin film chip resistor
  • Temperature range of โˆ’55ยฐC to +155ยฐC
  • Maximum voltage of 150V
  • Thin film structure enabling low noise and anti-sulfur
  • AEC-Q200 compliant
  • Susumu

Susumu URG3216 Series

  • Surface-mount ultra precision thin film chip resistor
  • Temperature range of โˆ’55ยฐC to +155ยฐC
  • Maximum voltage of 200V
  • Thin film structure enabling low noise and anti-sulfur
  • AEC-Q200 compliant
  • Susumu

Susumu URG5025 Series

  • Surface-mount ultra precision thin film chip resistor
  • Temperature range of โˆ’55ยฐC to +155ยฐC
  • Maximum voltage of 300V
  • Thin film structure enabling low noise, anti-sulfur
  • AEC-Q200 compliant.
  • Susumu

Susumu URG6432 Series

  • Surface-mount ultra precision thin film chip resistor
  • Temperature range of โˆ’55ยฐC to +155ยฐC
  • Maximum voltage of 300V
  • Thin film structure enabling low noise and anti-sulfur
  • AEC-Q200 compliant
  • InterFET

U308

InterFET Product Image (TO-52)
InterFET U308 N-Channel JFET with N0072L Geometry. Typical leakage of -3pA and a low input capacitance of 5pF (max). All of this in a TO-52 package.
  • InterFET

U309

InterFET Product Image (TO-52)
InterFET U309 N-Channel JFET with N0072L Geometry. Typical leakage of -3pA and a low input capacitance of 5pF (max). All of this in a TO-52 package.

Susumu PAT0816 Series

PAT0816 high precision chip attenuator
  • High precision chip attenuator
  • Surface mount design with an 0603 chip size
  • Attenuation of 0dB to 10dB (1dB steps)
  • Attenuation tolerance down to ยฑ0.3dB
  • Impedance of 50ฮฉ
  • Temperature range from โˆ’55ยฐC to +125ยฐC

Susumu PAT1220 Series

PAT1220 high precision chip attenuator
  • High precision chip attenuator
  • Surface mount design with an 0805 chip size
  • Attenuation of 0dB to 10dB (1dB steps)
  • Attenuation tolerance down to ยฑ0.3dB
  • Impedance of 50ฮฉ
  • Temperature range from โˆ’55ยฐC to +125ยฐC

Susumu PAT1632 Series

PAT1632 high precision chip attenuator
  • High precision chip attenuator
  • Surface mount design with an 1206 chip size
  • Attenuation of 0dB to 10dB (1dB steps) & 16dB
  • Attenuation tolerance down to ยฑ0.3dB
  • Impedance of 50ฮฉ
  • Temperature range from โˆ’55ยฐC to +125ยฐC

Susumu PAT3042 Series

Surface-mount high precision audio thin film chip resistor
  • Surface-mount high precision chip attenuator
  • Rated operating temperature +70ยฐC
  • Temperature range of โˆ’55ยฐC to +125ยฐC.

Susumu PAT3042S Series

Susumu PAT3042S high precision chip attenuator
  • High precision chip attenuator
  • Surface mount design with an 1612 chip size
  • Attenuation of 0dB to 10dB (1dB steps), 16dB or 20dB
  • Attenuation tolerance down to ยฑ0.3dB
  • Impedance of 50ฮฉ or 75ฮฉ
  • Temperature range from โˆ’55ยฐC to +125ยฐC

Susumu PAT3060H Series

Surface-mount high precision audio thin film chip resistor
  • Surface-mount high precision chip attenuator
  • Rated operating temperature of +70ยฐC
  • Temperature range of โˆ’55ยฐC to +125ยฐC

Susumu PAT4556 Series

Surface-mount high precision audio thin film chip resistor
  • Surface-mount high precision chip attenuator
  • Rated operating temperature +70ยฐC
  • Temperature range of โˆ’55ยฐC to +125ยฐC

Susumu PAV3137S Series

Surface-mount thermo-variable chip attenuator
  • Surface-mount thermo-variable chip attenuator
  • Temperature range of โˆ’40ยฐC to +125ยฐC
  • Resistive construction allows operation in wide frequency range

Susumu SHR6432 Series

Surface-mount 4 terminal thin film precision low resistance chip resistor
  • Surface-mount 4 terminal thin film precision low resistance chip resistor
  • Temperature range of 0ยฐC to +60ยฐC
  • Resistance error with self heating of ยฑ100ppm๏ผˆ0.1W to 0.5W)

Susumu URG1608 Series

Surface-mount ultra precision thin film chip resistor
  • Surface-mount ultra precision thin film chip resistor
  • Temperature range of โˆ’55ยฐC to +155ยฐC
  • Maximum voltage of 100V
  • Thin film structure enabling low noise and anti-sulfur
  • AEC-Q200 compliant

Susumu URG2012 Series

Surface-mount ultra precision thin film chip resistor
  • Surface-mount ultra precision thin film chip resistor
  • Temperature range of โˆ’55ยฐC to +155ยฐC
  • Maximum voltage of 150V
  • Thin film structure enabling low noise and anti-sulfur
  • AEC-Q200 compliant

Susumu URG3216 Series

Surface-mount ultra precision thin film chip resistor
  • Surface-mount ultra precision thin film chip resistor
  • Temperature range of โˆ’55ยฐC to +155ยฐC
  • Maximum voltage of 200V
  • Thin film structure enabling low noise and anti-sulfur
  • AEC-Q200 compliant

Susumu URG5025 Series

Surface-mount ultra precision thin film chip resistor
  • Surface-mount ultra precision thin film chip resistor
  • Temperature range of โˆ’55ยฐC to +155ยฐC
  • Maximum voltage of 300V
  • Thin film structure enabling low noise, anti-sulfur
  • AEC-Q200 compliant.

Susumu URG6432 Series

Surface-mount ultra precision thin film chip resistor
  • Surface-mount ultra precision thin film chip resistor
  • Temperature range of โˆ’55ยฐC to +155ยฐC
  • Maximum voltage of 300V
  • Thin film structure enabling low noise and anti-sulfur
  • AEC-Q200 compliant

U308

N-Channel JFET
InterFET U308 N-Channel JFET with N0072L Geometry. Typical leakage of -3pA and a low input capacitance of 5pF (max). All of this in a TO-52 package.

U309

N-Channel JFET
InterFET U309 N-Channel JFET with N0072L Geometry. Typical leakage of -3pA and a low input capacitance of 5pF (max). All of this in a TO-52 package.

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