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Alpha Electronics

Alpha NLA Series

Thermosensitive through-hole resistor
Resistance range from 5Ω and 500Ω
Tolerance from ±0.5%
TCR linear +6660 ±1% ppm/°C
Power rating of 0.125W (at +70°C)
Temperature range from -65°C to +125°C

Alpha NLB Series

Thermosensitive through-hole resistor
Resistance range from 5Ω to 1kΩ
Tolerance from ±0.5%
TCR linear +6660 ±1% ppm/°C TCR
Power rating of 0.25W (at +70°C)
Temperature range from -65°C to +125°C

Alpha NMP Series

Thermosensitive surface-mount resistor
Resistance range from 5Ω to 250Ω
Tolerance from ±0.5%
TCR linear +6660 ±2% ppm/°C
Power rating of 0.1W (at +70°C)
Temperature range from -25°C to +125°C

Alpha NMQ Series

Thermosensitive surface-mount resistor
Resistance range from 5Ω to 500Ω
Tolerance from ±0.5%
TCR Linear +6660 ±2% ppm/°C TCR
Power rating of 0.125W (at +70°C)
Temperature range from -25°C to +125°C

Alpha PB Series

Ultra-precision power resistor
Resistance range form 0.4Ω to 50kΩ
Tolerance from ±0.02% 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 125°C)
Temperature range from -55°C up to +155°C

Alpha PC Series

Ultra-precision power resistor
Resistance range form 0.002Ω to 100Ω
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 125°C)
Temperature range from -55°C up to +155°C

Alpha PD Series

Ultra-precision power resistor
Resistance range form 0.1Ω to 10kΩ
Tolerance from ±0.02% to ±5%
TCR of ±2.5 ppm/°C, ±5 ppm/°C or ±15 ppm/°C
Power rating of upto 8W (on a heat sink at 25°C)
Temperature range from -55°C up to +155°C

Alpha NLA Series

Thermosensitive through-hole resistor
Resistance range from 5Ω and 500Ω
Tolerance from ±0.5%
TCR linear +6660 ±1% ppm/°C
Power rating of 0.125W (at +70°C)
Temperature range from -65°C to +125°C

Alpha NLB Series

Thermosensitive through-hole resistor
Resistance range from 5Ω to 1kΩ
Tolerance from ±0.5%
TCR linear +6660 ±1% ppm/°C TCR
Power rating of 0.25W (at +70°C)
Temperature range from -65°C to +125°C

Alpha NMP Series

Thermosensitive surface-mount resistor
Resistance range from 5Ω to 250Ω
Tolerance from ±0.5%
TCR linear +6660 ±2% ppm/°C
Power rating of 0.1W (at +70°C)
Temperature range from -25°C to +125°C

Alpha NMQ Series

Thermosensitive surface-mount resistor
Resistance range from 5Ω to 500Ω
Tolerance from ±0.5%
TCR Linear +6660 ±2% ppm/°C TCR
Power rating of 0.125W (at +70°C)
Temperature range from -25°C to +125°C

Alpha PB Series

Ultra-precision power resistor
Resistance range form 0.4Ω to 50kΩ
Tolerance from ±0.02% 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 125°C)
Temperature range from -55°C up to +155°C

Alpha PC Series

Ultra-precision power resistor
Resistance range form 0.002Ω to 100Ω
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 125°C)
Temperature range from -55°C up to +155°C

Alpha PD Series

Ultra-precision power resistor
Resistance range form 0.1Ω to 10kΩ
Tolerance from ±0.02% to ±5%
TCR of ±2.5 ppm/°C, ±5 ppm/°C or ±15 ppm/°C
Power rating of upto 8W (on a heat sink at 25°C)
Temperature range from -55°C up to +155°C

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About Alpha Electronics

Ultra Precision Bulk Metal® Foil Resistors

Wide range of SMD and through-hole resistors and resistor networks
Z-foil technology ultra-high precision SMD resistors (MPP & MQP series)
Tightest tolerance of ±0.005%, typical TCR of 0.14ppm/°C
Excellent long term stability of 5ppm/year
Standard resistors and resistance boxes