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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
- Ultra-stable primary standard resistor
- Resistance range from 1Ω to 10KΩ
- Accuracy of ±2 ppm
- TCR of ±0.05 ppm/°C
- Power rating of 1W
- long-term stability of resistance 0.5 ppm/year
- Fully customisable 1-dial resistance box
- Up to 24 unique 5-digit resistance values
- Resistance range from 1Ω up to 1MΩ
- Tolerance of ±0.02%, ±0.05% or ±0.1%
- TCR of ±2.5 ppm/°C or ±5 ppm/°C
- Lightweight, compact size
- 6-Dial decade resistance box
- Resistance range from 0.1Ω up to 11.1111MΩ
- Accuracy down to ≤0.005%
- TCR of ≤5 ppm/°C
- Power rating of 0.5W
- Long-term stability in resistance ≤50ppm/year
- Extremely stable primary standard resistor
- Resistance range from 1Ω to 10MΩ
- Accuracy of ±5 ppm or ±10 ppm
- TCR of ±0.2 ppm/°C
- Power rating of 0.5W or 0.1W
- long-term stability of resistance <3 ppm/year
- Resistance transfer standard for calibrating standard resistors
- Resistance range from 1Ω up to 100MΩ
- Accuracy of ±10ppm, ±20ppm or ±50ppm
- TCR of ±1 ppm/°C, ±5 ppm/°C or ±10 ppm/°C
- Power rating of 0.01W (per element)
- Consists of 10 nominal value resistors
- Current / voltage conversion adaptor
- Resistance range from 1Ω to 100 kΩ
- Accuracy of ±0.1%
- TCR of ±2.5 ppm/°C
- Power rating of 0.1W or n0.25W (at +70°C)
- Maximum working current of 0.001A to 0.5A
- Thermosensitive through-hole resistor
- Resistance range from 5Ω to 100Ω
- Tolerance from ±0.5% available
- TCR of linear +4250 ±1% ppm/°C
- Power rating of 0.125W (at +70°C)
- Temperature range from -65°C to +125°C
- Thermosensitive through-hole resistor
- Resistance range from 5Ω to 200Ω
- Tolerance from ±0.5%
- TCR linear +4250 ±1% ppm/°C
- Power rating of 0.25W (at +70°C)
- Temperature range from -65°C to +125°C
- Extremely stable primary standard resistor
- Resistance range from 0.001Ω to 100MΩ
- Accuracy from ±5 ppm to ±100 ppm
- TCR from ±1 ppm/°C to ±10 ppm/°C
- Power rating of 0.01W, 0.1W or 0.5W
- Long-term stability of resistance from ±5 ppm/year
- High precision resistor
- Conformally coated through-hole design
- Resistance range from 5Ω to 100kΩ
- Tolerance from ±0.05% to ±1%
- TCR of ±2.5 ppm/°C or ±5 ppm/°C
- Temperature Range from -25°C up to +155°C
- Power rating of 0.125W (at +70°C)
- High precision resistor
- Conformally coated through-hole design
- Resistance range from 1Ω to 150kΩ
- Tolerance from ±0.02% to ±1%
- TCR of ±2.5 ppm/°C or ±5 ppm/°C
- Power rating of 0.25W (at +70°C)
- Temperature Range from -25°C up to +155°C
- High precision resistor
- Conformally coated through-hole design
- Resistance range from 1Ω to 200kΩ
- Tolerance from ±0.01% to ±1%
- TCR of ±2.5 ppm/°C or ±5 ppm/°C
- Power rating of 0.25W (at +70°C)
- Temperature Range from -25°C up to +155°C
- High power precision shunt resistor
- Resistance range form 0.001Ω to 1Ω
- Tolerance from ±0.05% to ±1%
- TCR from ±1 ppm/°C to ±5 ppm/°C
- Power rating of 500W (on a heat sink)
- Temperature range from -55°C up to +125°C
- Ultra-precision hermetically sealed resistor
- Resistance range form 1Ω to 120kΩ
- Tolerance from ±0.005% to ±1%
- TCR from ±1 ppm/°C to ±15 ppm/°C
- Power rating of 0.3W (at 125°C)
- Temperature range from -65°C up to +150°C
- Ultra-precision hermetically sealed resistor
- Resistance range form 1Ω to 120kΩ
- Tolerance from ±0.005% to ±1%
- TCR from ±1 ppm/°C to ±15 ppm/°C
- Power rating of 0.3W (at 125°C)
- Temperature range from -65°C up to +150°C
- Ultra-precision hermetically sealed resistor
- Resistance range form 1Ω to 10kΩ
- Tolerance from ±0.005% to ±1%
- TCR of ±1 ppm/°C or ±2.5 ppm/°C
- Power rating of 0.3W (at 125°C)
- Temperature range from -65°C up to +150°C
Calculators and Converters
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