Vishay Dale Thin Film
Vishay Dale Thin Film is a technology leader in precision resistive products, offering high-stability thin film resistors and networks for automotive, aerospace, medical, and industrial applications.
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Vishay Dale Thin Film, originally founded as Ohmtek Inc. in 1978 in Niagara Falls, New York, has been a technology leader in advanced precision resistive products for over four decades. Acquired by Vishay in 1988, the division now provides an extensive portfolio of high-precision components for the most demanding applications.
Vishay Dale Thin Film's product portfolio includes:
- Thin Film Chip Resistors - TNPW and TNPU series with ultra-low drift and specialized passivation for moisture resistance
- Chip Resistor Networks - Precision matched resistor arrays for voltage dividers and signal conditioning
- Through-Hole Resistors - High-precision axial and radial resistors for legacy and specialized applications
- Hybrid Networks - Combined resistor/capacitor networks for integrated circuit solutions
- Thermal Management Devices - Solutions for heat dissipation in power applications
Using advanced technologies including Tamelox, Tantalum Nitride, Nichrome, and Ruthenium, Vishay Dale Thin Film delivers resistors with exceptional precision (tolerances to 0.01%), high temperature stability, and AEC-Q200 qualification for automotive reliability. Applications span instrumentation, test equipment, medical devices, aerospace systems, and telecommunications.
Frequently Asked Questions
- What precision tolerances do Vishay Dale thin film resistors offer?
- Vishay Dale thin film resistors offer precision tolerances as tight as 0.01% with TCR (Temperature Coefficient of Resistance) values as low as 5 ppm/C for high-stability applications.
- Are Vishay Dale thin film resistors automotive qualified?
- Yes, Vishay Dale thin film resistors including the TNPW series are AEC-Q200 qualified for high-reliability automotive applications such as battery management, motor control, and ADAS systems.
- What resistance range is available in Vishay Dale thin film resistors?
- Vishay Dale thin film chip resistors are available in resistance values from 1 ohm to over 3 megohms, in sizes ranging from 0201 to 1210 packages.
- What applications require Vishay Dale thin film precision resistors?
- High-precision applications include instrumentation, test and measurement equipment, medical devices, precision voltage dividers, automotive control units, aerospace systems, and telecommunications equipment.
