Vishay OSOP Series SMD Dual Line Inline Thin-Film Network Resistor Models with Higher Accuracy

Devices are isolated, share common pinouts, and custom circuits in 25-mil pin pitch QSOP packages with resistance tolerances as low as ±0.025%

Recently, Vishay Intertechnology, Inc. (NYSE: VSH) announced the launch of new 16-pin and 24-pin versions that conform to JEDEC MO-137 variation AB and AE, and expanded its OSOP series of surface-mount duals in a 25-mil pin pitch QSOP package. Road straight type thin film network resistance. Vishay Dale thin-film network resistors provide isolated, common pin-pin and custom circuits, with tolerances of ±0.025% relative resistance and ±5ppm/°C lower than TCR, enabling higher accuracy than competing devices.

The network resistors announced today are suitable for precision voltage dividers and op amps, with a maximum height of 1.73 mm with a pedestal and a 25 mil pitch, which is 50% less than the board space required for current standard-pitch devices. Typical applications include telecommunications, industrial, process control, and medical devices.

In isolated circuits, the 16-pin and 24-pin resistor networks have 8 or 12 resistors, each with a resistance of 500Ω to 100kΩ and a power level of 100mW. In the circuit sharing the last pin, the device has 7 or 11 resistors. The network resistors feature a durable molded housing structure with no internal solder paste and an absolute TCR of ±25ppm/°C. At 70°C, ±0.015% resistance ratio can be maintained for 2000 hours.

The noise of the resistor is very low, less than -30dB, the voltage coefficient is less than 0.1ppm/V, and the operating temperature range is -55°C to +125°C. The OSOP series is RoHS compliant and halogen-free.

Relevant OSOP series products

Author：Brittany Antonia （The author of article owns the copyright.）