TNPW High Stability Thin Film Chip Resistor

Vishay's TNPW thin film resistor series is an excellent choice where precision and long term stability is required, with very low resistive drift ≤ 0.05% after 1000h life test. This thin film series offers superior moisture resistance having the Vishay’s Specialized Passivation Method, being tested and qualified to the severe automotive 85°C/85% biased humidity test. The AEC-Q200 qualification makes this product series an appropriate choice for high reliability applications, available is case sizes 0201, 0402, 0603, 0805, 1206 and 1210, with wide resistance range from 1 ohm to 3 Mohms, and enhanced power rating up to 0.5 W for the 1210. The TNPW series is offered with pure Tin termination plating which is RoHS compliant, but the series is also offered with tin-lead termination. In addition to this, the TNPW series is impervious to sulfur exposure, verified in accordance with ASTM B 809 standard.

Features and Benefits

• Sizes 1210 down to 0201
• Tolerance/TCR down to 0.1%/10 ppm (depending on size)
• Resistance range 1 ohm to 3 Mohms
• Enhanced power rating up to 0.5 W for 1210
• High precision, high r-value: 1206 0.1% 10 ppm up to 2 Mohms
• Precision, low r-value: 0603/0805/1206 0.5% 25 ppm down to 1 ohm
• AEC-Q200 automotive qualified
• Operating temperature up to 155°C
• Superior moisture resistivity (85°C, 85%RH)
• Excellent long term stability: low drift ≤0.05% after 1000h life test
• Sulfur resistant
• Tin-Lead termination available

Applications

• Industrial: Solar inverter, power meters, DC-DC converter, power supply, welding equipment
• AMS: Land mobile radio, radar system, GPS, inflight monitor, satellite router
• Automotive: Battery management, transmission control, powertrain, self-driving, body control, driver seat
• Computer: Server, game console, tablet and adaptor
• Medical: Ultrasound probe, endoscope, MRI