Extended range of SMD dual in-line thin film resistor networks with new versions

04-08-2017 | Vishay | Passives

Vishay Intertechnology has extended its OSOP series of surface-mount dual in-line thin film resistor networks in the 25mil pitch QSOP package with new 16-pin and 24-pin versions in accordance with JEDEC MO-137, variation AB and AE. Available in isolated, last pin common, and custom schematics, the Vishay Dale Thin Film networks feature tight ratio tolerances to ±0.025% and low TCR tracking of ± 5ppm/C to deliver higher precision than competing devices.



Optimized for precision voltage dividers and operational amplifiers, the resistor networks released today feature a low 1.73mm maximum seated height, while their 25mil pitch allows designers to reduce board space requirements by more than 50% over current pitch standards. Typical applications will include telecommunications, industrial, process control, and medical instrumentation.



In isolated schematics, the 16-pin and 24-pin networks are available with 8 or 12 resistors, respectively, each with resistance values from 500ohm to 100kohm and power ratings to 100 mW. In last pin common schematics, the devices are offered with 7 or 11 resistors. Featuring a rugged molded case construction with no internal solder, the networks provide absolute TCR of ±25ppm/C and ratio stability of ±0.015% for 2,000 hours at 70C.



The devices feature extremely low noise of <-30dB and voltage coefficients of less than 0.1ppm/V, and they operate over a wide temperature range of -55C to +125C. The OSOP series is RoHS-compliant and halogen-free.

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