Current Sensing & Low Resistance Resistors
- Adaptor Board AB126/127 with SMD resistors
- Resistance ranges from 0.0068Ω to 3.9Ω *
- Tolerances of 0.5% and 1%
- Power Rating of 5W
- Adaptor Board AB129 with SMD resistors
- Resistance ranges from 0.001Ω to 1Ω *
- Tolerances of 0.5% and 1%
- Power Rating of 4W
- Ultra-precision power shunt resistor
- Resistance range form 0.001Ω to 1Ω
- Tolerance of ±0.1%, ±0.5% or 1%
- TCR of ±5 ppm/°C or ±15 ppm/°C
- Power rating of upto 40W (on a heat sink at 25°C)
- Temperature range from -55°C up to +85°C
- Ultra-precision current sensing resistor
- Resistance range form 0.01Ω to 1Ω
- Tolerance from ±0.5% to ±5%
- TCR of ±10 ppm/°C or ±25 ppm/°C
- Power rating of 0.5W (at 70°C)
- Temperature range from -65°C to +155°C
- Ultra-precision current sensing resistor
- Resistance range form 0.01Ω to 1Ω
- Tolerance from ±0.5% to ±5%
- TCR of ±10 ppm/°C or ±25 ppm/°C
- Power rating of 1W (at 70°C)
- Temperature range from -65°C to +155°C
- Ultra-precision current sensing resistor
- Resistance range form 0.01Ω to 0.1Ω
- Tolerance from ±0.5% to ±5%
- TCR of ±10 ppm/°C or ±25 ppm/°C
- Power rating of 1.5W (at 70°C)
- Temperature range from -65°C to +155°C
- High precision wraparound resistor
- Resistance range form 100Ω to 5kΩ
- Tolerance of ±005% or ±0.1%
- TCR of ±5 ppm/°C
- Power rating of 0.1W (at 70°C)
- Temperature range from -65°C to +155°C
- High precision wraparound resistor
- Resistance range form 10Ω to 10kΩ
- Tolerance from ±0.02% to ±0.5%
- TCR of ±2 ppm/°C, ±5 ppm/°C or ±10 ppm/°C
- Power rating of 0.2W (at 70°C)
- Temperature range from -65°C to +155°C
- High precision wraparound resistor
- Resistance range form 5Ω to 130kΩ
- Tolerance from ±0.01% to ±0.5%
- TCR of ±2 ppm/°C, ±5 ppm/°C or ±10 ppm/°C
- Power rating of 0.3W (at 70°C)
- Temperature range from -65°C to +155°C
- Current sense resistor
- Resistance range from 0.01Ω to 10Ω
- Tolerance from ±1.0% to ±5.0%
- TCR of -20 to +80, 0 to +200 or +300 ppm/°C
- Power rating of 0.75W at 70°C
- Temperature range from -55°C to +150°C
- Low resistance precision flip-chip surface-mount resistor
- 2-terminal current sense resistor with recommended 4-terminal PCB layout
- Chip size of 2520
- Solder coated pads between 0.01Ω and 0.02Ω, solderable pads between 0.025Ω and 10Ω
- Inductance of less than 5nH typical
- Maximum chip temperature of +150°C
- Temperature range of -55°C to +150°C
- Low resistance precision wire-bondable surface-mount resistor
- Metalised back surface for soldering to a heat sink with bondable termination pads
- 2-terminal current sense resistor with 4-terminal connections available (see datasheet for further details)
- Chip size of 2520
- Aluminium wire to be used for bonding
- Inductance of less than 5nH typical
- Maximum chip temperature of +150°C
- Temperature range of -55°C to +150°C
- Low resistance precision flip-chip surface-mount resistor
- Utilises the proven Caddock Micronox® resistance films to achieve the unique low resistance range
- Pedestal terminal design helps maintain precision and its copper core provides heat spreading which enhances the high power handling capabilities
- Chip size of 2015
- Bare ceramic back surface
- Inductance of less than 5nH typical
- Maximum chip temperature of +150°C
- Temperature range of -55°C to +150°C
- Low resistance precision wire-bondable surface-mount resistor
- Utilises the proven Caddock Micronox® resistance films to achieve the unique low resistance range
- Pedestal terminal design helps maintain precision and its copper core provides heat spreading which enhances the high power handling capabilities
- Chip size of 2015
- Aluminium wire to be used for bonding
- Inductance of less than 5nH typical
- Maximum chip temperature of +150°C
- Temperature range of -55°C to +150°C
- Low resistance precision flip-chip surface-mount resistor
- Utilises the proven Caddock Micronox® resistance films to achieve the unique low resistance range
- Pedestal terminal design helps maintain precision and its copper core provides heat spreading which enhances the high power handling capabilities
- Chip size of 2520
- Bare ceramic back surface
- Inductance of less than 5nH typical
- Maximum chip temperature of +150°C
- Temperature range of -55°C to +150°C
- Low resistance precision wire-bondable surface-mount resistor
- Utilises the proven Caddock Micronox® resistance films to achieve the unique low resistance range
- Pedestal terminal design helps maintain precision and its copper core provides heat spreading which enhances the high power handling capabilities
- Chip size of 2520
- Aluminium wire to be used for bonding
- Inductance of less than 5nH typical
- Maximum chip temperature of +150°C
- Temperature range of -55°C to +150°C
Manufacturers
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Current Sensing & Low Resistance Resistors
Current sensing resistors are resistors used for measuring current in the circuit which can be converted using Ohm’s Law into a voltage reading. They usually come in very low resistance values, often measured in micro Ohms.
At Rhopoint Components we offer a wide range of current sensing resistors by leading manufacturers including Isabellenhütte, Alpha, Riedon and Susumu. Our current sensing resistors come in various shapes and sizes including surface-mount and through-hole. With such a vast range we can cater for virtually any resistance values.