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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 Isabellenhütte 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

NVE IL814T-3E

High speed, High-Temperature, DC-correct digital isolators
Multidirectional three channel isolation
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
16-pin 0.15″ SOIC package

NVE IL814TE

High speed, High-Temperature, DC-correct digital isolators
Multidirectional three channel isolation
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
16-pin 0.3″ SOIC package

NVE IL815T-1E

High speed, High-Temperature, DC-correct digital isolators
Unidirectional four channel isolation
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
16-pin QSOP package

NVE IL815T-3E

High speed, High-Temperature, DC-correct digital isolators
Unidirectional four channel isolation
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
16-pin 0.15″ SOIC package

NVE IL815TE

High speed, High-Temperature, DC-correct digital isolators
Unidirectional four channel isolation
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
16-pin 0.3″ SOIC package

NVE IL816T-1E

High speed, High-Temperature, DC-correct digital isolators
Multidirectional four channel isolation (2 transmit, 2 receive)
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
16-pin QSOP package

NVE IL816T-3E

High speed, High-Temperature, DC-correct digital isolators
Multidirectional four channel isolation
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
16-pin 0.15″ SOIC package

NVE IL816TE

High speed, High-Temperature, DC-correct digital isolators
Multidirectional four channel isolation
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
16-pin 0.3″ SOIC package

NVE IL817T-3E

High speed, High-Temperature, DC-correct digital isolators
Multidirectional four channel isolation (3 transmit, 1 receive)
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
16-pin 0.15″ SOIC package

NVE IL817TE

High speed, High-Temperature, DC-correct digital isolators
Multidirectional four channel isolation (3 transmit, 1 receive)
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
16-pin 0.3″ SOIC package

NVE IL821T-3E

High speed, High-Temperature, DC-correct digital isolators
Multidirectional two channel isolation
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
8-pin SOIC package

NVE IL821TE

High speed, High-Temperature, DC-correct digital isolators
Multidirectional two channel isolation
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
16-pin 0.3″ SOIC package

Exxelia Ohmcraft HVCD 3512

High-voltage surface-mount chip divider
Voltage rating up to 2000V
Resistance range from 40MΩ to 10GΩ
Ratio tolerances as tight as ±1%
TCR tracking as low as ±25 ppm/°C
Power rating of 100mW

VPG FHR 2-3025 Series

Precision power shunt resistor
Through-hole design with heat sink
Resistance range from 0.01Ω to 100Ω
Tolerance from ±0.25% or ±5%
TCR of <±50 ppm/°C
Power rating of 40W on a suitable heat sink
Temperature range from -40°C to +130°C

VPG FHR 2-3818 Series

Precision power shunt resistor
Through-hole design with heat sink
Resistance range from 0.01Ω to 100Ω
Tolerance from ±0.25% or ±5%
TCR of <±50 ppm/°C
Power rating of 40W on a suitable heat sink
Temperature range from -40°C to +130°C

RARA HPS

High Power Precision Shunt Resistor
Resistance range from 0.001Ω to 0.01Ω *
Tolerances of ±0.05% to ±1%
TCR of ±5ppm/℃, ±10ppm/℃ *
Power rating of 250W (on a suitable heat sink)
Temperature range from -55°C to +100°C

NVE IL814T-3E

High speed, High-Temperature, DC-correct digital isolators
Multidirectional three channel isolation
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
16-pin 0.15″ SOIC package

NVE IL814TE

High speed, High-Temperature, DC-correct digital isolators
Multidirectional three channel isolation
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
16-pin 0.3″ SOIC package

NVE IL815T-1E

High speed, High-Temperature, DC-correct digital isolators
Unidirectional four channel isolation
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
16-pin QSOP package

NVE IL815T-3E

High speed, High-Temperature, DC-correct digital isolators
Unidirectional four channel isolation
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
16-pin 0.15″ SOIC package

NVE IL815TE

High speed, High-Temperature, DC-correct digital isolators
Unidirectional four channel isolation
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
16-pin 0.3″ SOIC package

NVE IL816T-1E

High speed, High-Temperature, DC-correct digital isolators
Multidirectional four channel isolation (2 transmit, 2 receive)
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
16-pin QSOP package

NVE IL816T-3E

High speed, High-Temperature, DC-correct digital isolators
Multidirectional four channel isolation
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
16-pin 0.15″ SOIC package

NVE IL816TE

High speed, High-Temperature, DC-correct digital isolators
Multidirectional four channel isolation
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
16-pin 0.3″ SOIC package

NVE IL817T-3E

High speed, High-Temperature, DC-correct digital isolators
Multidirectional four channel isolation (3 transmit, 1 receive)
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
16-pin 0.15″ SOIC package

NVE IL817TE

High speed, High-Temperature, DC-correct digital isolators
Multidirectional four channel isolation (3 transmit, 1 receive)
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
16-pin 0.3″ SOIC package

NVE IL821T-3E

High speed, High-Temperature, DC-correct digital isolators
Multidirectional two channel isolation
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
8-pin SOIC package

NVE IL821TE

High speed, High-Temperature, DC-correct digital isolators
Multidirectional two channel isolation
High speed at 110 Mbps typical
2.5kV_RMS isolation voltage
600 V_RMS working voltage per VDE V 0884-10
50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
Internal refresher clock to ensure response to DC states of input within 9μs maximum
0.0013 A/channel typical quiescent current
2ns typical pulse width distortion (with 5V supply)
3ns channel-to-channel skew
44000 year barrier life
Excellent magnetic immunity
VDE V 0884-10 certified; UL 1577 recognised
16-pin 0.3″ SOIC package

Exxelia Ohmcraft HVCD 3512

High-voltage surface-mount chip divider
Voltage rating up to 2000V
Resistance range from 40MΩ to 10GΩ
Ratio tolerances as tight as ±1%
TCR tracking as low as ±25 ppm/°C
Power rating of 100mW

VPG FHR 2-3025 Series

Precision power shunt resistor
Through-hole design with heat sink
Resistance range from 0.01Ω to 100Ω
Tolerance from ±0.25% or ±5%
TCR of <±50 ppm/°C
Power rating of 40W on a suitable heat sink
Temperature range from -40°C to +130°C

VPG FHR 2-3818 Series

Precision power shunt resistor
Through-hole design with heat sink
Resistance range from 0.01Ω to 100Ω
Tolerance from ±0.25% or ±5%
TCR of <±50 ppm/°C
Power rating of 40W on a suitable heat sink
Temperature range from -40°C to +130°C

RARA HPS

High Power Precision Shunt Resistor
Resistance range from 0.001Ω to 0.01Ω *
Tolerances of ±0.05% to ±1%
TCR of ±5ppm/℃, ±10ppm/℃ *
Power rating of 250W (on a suitable heat sink)
Temperature range from -55°C to +100°C

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