Encapsulated Precision Resistors
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INTRON precision resistor are made by vacuum depositing a controlled film of NiCr on high purity alumina substrate. The resistors are formed using high resolution photolithography. The values are micro trimmed to the exact value with a tolerance of 0.05%. The TCR and tolerance is obtained by process capability and does not rely on a selection process. These resistors are encapsulated using epoxy making them more robust. Precision Resistor sets matched to precise tolerance and TCR can be given. Features : • Resistive Material : NiCr • Substrate Material : Alumina • Body : Epoxy Encapsulated • Terminals : Tinned Copper wire • Resistance Range : 10Ω to 1MΩ any odd value possible. • High Precision : ±0.05%, ±0.1%, ±0.2%, ±0.5%, ±1% • Low TCR : ±10, ±15, ±25 ppm/°C (tested between 25 , 75 & 125°C) ±5ppm/°C for values 100Ω to 100KΩ Applications : • Precision weighing scales • Temperature and Chart recorder • Calibration equipment • Testing and measuring equipment • High Precision amplifiers • High end Audio equipment
Thin Film Precision Chip Resistor
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We are offering thin film precision chip resistor. Which has long side terminations with higher power rating. These resistors are widely used for over current protection in audio applications. Our resistors are also suitable for power management applications. For high power alumina substrate, high purity alumina substrates are used. specifications: 3 watts power rating in 1 watt size, 1225 package low tcr of ±100 ppm/°c resistance values from 1m to 1 ohm applications: dc-dc converter, battery pack, charger, adapter, switching power supply voltage regulation module (vrm) automotive engine control disk driver portable devices (pda and cell phone)
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