Please be advised that due to the ongoing supply issues with raw materials affecting the global electronics industry, as well as an increase in orders received by our manufacturing partners, a large number of products are facing increased lead times in recent months. For the latest lead time and stock availability, please contact one of our engineers who will be happy to discuss lead times further and the potential for alternative parts.
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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