±1% series

Supporting Manufacturer Information


  • RARA
  • High-power wire wound surface-mount resistors
  • Power ratings available: 2W, 3W, and 5W
  • Wide resistance range: 0.1Ω to 500Ω
  • Precision tolerances: ±1% & ±5%
  • Temperature coefficient: 200 ppm/°C
  • Flameproof UL94V0 molded package for high safety
  • DTPM
  • 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
  • DTPM
  • Adaptor Board AB129 with SMD resistors
  • Resistance ranges from 0.001Ω to 1Ω *
  • Tolerances of 0.5% and 1%
  • Power Rating of 4W
  • Alpha Electronics
  • Ultra-precision 4 terminal shunt resistor
  • Resistance range form 0.5Ω to 500Ω
  • Tolerance from ±0.01% to ±5%
  • TCR of ±2.5 ppm/°C, ±5 ppm/°C or ±15 ppm/°C
  • Power rating of upto 10W (on a heat sink at 70°C)
  • Temperature range from -55°C up to +155°C
  • Alpha Electronics
  • 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
  • Alpha Electronics
  • 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
  • Alpha Electronics
  • 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
  • Alpha Electronics
  • 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
  • Alpha Electronics
  • Ultra precision resistor network
  • Resistance range form 30Ω to 120kΩ
  • Tolerance from ±0.01% to ±0.5%
  • TCR of ±5 ppm/°C
  • Power rating of 1.5W (at 70°C)
  • Temperature range from -65°C to +155°C
  • Alpha Electronics
  • Conformally coated precision resistor network
  • Resistance range 30Ω and 120kΩ
  • Tolerance from ±0.05% to ±0.1% available
  • TCR of ±5 ppm/°C
  • Power rating of 1W (at +70°C)
  • Temperature range from -25°C to +125°C
  • Alpha Electronics
  • Conformally coated precision resistor network
  • Resistance range 30Ω and 120kΩ
  • Tolerance from ±0.05% to ±0.1% available
  • TCR of ±5 ppm/°C
  • Power rating of 0.5W (at +70°C)
  • Temperature range from -25°C to +125°C
  • Alpha Electronics
  • Conformally coated precision resistor network
  • Resistance range 30Ω and 120kΩ
  • Tolerance from ±0.05% to ±0.1% available
  • TCR of ±5 ppm/°C
  • Power rating of 0.5W (at +70°C)
  • Temperature range from -25°C to +125°C
  • Alpha Electronics
  • Conformally coated thin film precision resistor
  • Resistance range from 100kΩ to 5MΩ
  • Tolerance from ±0.05% to ±1%
  • TCR of ±5 ppm/°C or ±10 ppm/°C
  • Power rating of 0.125W (at +70°C)
  • Temperature Range from -25°C up to +155°C
  • Alpha Electronics
  • Conformally coated thin film precision resistor
  • Resistance range from 200kΩ to 10MΩ
  • Tolerance from ±0.02% to ±1%
  • TCR of ±5 ppm/°C or ±10 ppm/°C
  • Power rating of 0.25W (at +70°C)
  • Temperature Range from -25°C up to +155°C
  • Caddock
  • Precision resistor network
  • Resistance range from 0.5Ω to 10kΩ
  • Tolerance of ±0.05% to ±1.0%
  • TCR of ±50, ±80 or ±100 ppm/°C
  • Power rating of 100mW up to 2W per resistor
  • Temperature range from 0°C to +70°C
  • Caddock
  • 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