New CDHV Surface-Mount Thick Film Chip Resistor Divider
The News:
Vishay Intertechnology, Inc. (NYSE: VSH) announces the release of the new CDHV, a surface-mount chip resistor divider with a small size profile that achieves outstanding ratio stability under high voltages.
Features:
- Voltages up to 3 kV
- Excellent voltage coefficient down to 5 ppm/V
- Resistance values of 1 megohm to 20 gigohms
- Broad range of standard and custom resistance ratios from 10:1 to 500:1
- Outstanding ratio stability of <0.03 % at full power and 70 °C at 2,000 hours
- Absolute resistance tolerance options range from ±20 % down to ±1 %, with ratio tolerance options to 1 %
- Temperature coefficient of resistance is available to ±100 ppm/°C over a -55 °C to +150 °C operating range
- Small 2512 case with choice of top-only or wraparound terminations
The Key Applications:
- Voltage division in high-voltage power supplies, inverters, regulators, and control circuits
- End products to include power supplies and inverter controls
The Key Benefits:
- Provides less than 0.03 % stability in a broad range of resistance ratios from 10:1 to 500:1, even under high voltages up to 3 kV
- Facilitates space savings for circuit designers with small 2512, surface-mount case
Availability
Samples and production quantities of the new CDHV are available now, with lead times of six to eight weeks for larger orders.
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