Vishay MCT 0603 AT, MCU 0805 AT, MCA 1206 AT - Precision Owner's Manual
Summary
Discover high-reliability precision thin film chip resistors designed for demanding modern electronics. These components feature superior moisture resistivity and strict RoHS compliance, ensuring stable performance over time. This manual provides detailed specifications, including resistance ranges, temperature coefficients, operating limits, and application guidelines for the MCT, MCU, and MCA series. Ideal for engineers designing systems in critical fields such as Automotive, Telecommunication, Medical equipment, and Industrial electronics where stability is paramount.
Page 1 Text Content
MCT 0603 AT, MCU 0805 AT, MCA 1206 AT - Precision Vishay Beyschlag
Precision Thin Film Chip Resistor Superior Moisture Resistivity
FEATURES Superior moisture resistivity, |ΔR/R| < 0.5 % (85 °C; 85 % RH; 1000 h) Rated dissipation P70 up to 0.4 W for size 1206 AEC-Q200 qualified Approved according to EN 140401-801 Lead (Pb)-free solder contacts Compliant to Ro HS directive 2002/95/EC
APPLICATIONS Automotive Telecommunication Medical equipment Automotive-Grade MC AT Precision Thin Film Chip Industrial equipment
Resistors are the perfect choice for most fields of modern precision electronics where reliability and stability is of major concern. Typical applications include automotive,
METRIC SIZE
telecommunication, industrial, medical equipment, precision test and measuring equipment.
INCH:
METRIC: RR 1608M RR 2012M RR 3216M
TECHNICAL SPECIFICATIONS DESCRIPTION MCT 0603 AT MCU 0805 AT MCA 1206 AT
Metric size RR 1608M RR 2012M RR 3216M
Resistance range to 100 kΩ to 100 kΩ to 100 kΩ
Resistance tolerance ± 0.1 %
Temperature coefficient ± 25 ppm/K; ± 15 ppm/K
Rated dissipation P70 0.125 W 0.200 W 0.400 W
Operating voltage, Umax. AC/DC
Permissible film temperature (1) 155 °C
Insulation voltage
1 min; Uins
Continuous
Note (1) Please refer to APPLICATION INFORMATION below
www.vishay.com For technical questions, contact: [email protected] Document Number: 28785
Revision: 09-Apr-09
Page Summary Contents For Vishay MCT 0603 AT, MCU 0805 AT, MCA 1206 AT - Precision Owner's Manual
Manual Details
| Brand | Vishay |
|---|---|
| Pages | 9 |
| File Size | 161.52 KB |
| Published | May 28, 2026 |
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Frequently Asked Questions
Are these resistors suitable for automotive applications?
Yes, they are AEC-Q200 qualified and intended for use in automotive and telecommunication equipment.
What precautions must I take regarding operating temperature limits?
The rated dissipation only applies if the permitted film temperature is not exceeded; monitor temperature rise due to heat flow support.
How can I maintain stable performance over long periods?
Set specific load and temperature limits, or estimate performance based on how many hours of operation are required for stability.
What size options are available in this series?
The available sizes include MCT 0603 AT, MCU 0805 AT, and MCA 1206 AT.