MCS 0402, MCT 0603, MCU 0805, MCA 1206 - Precision
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Vishay Beyschlag
Revision: 16-Aug-16
1
Document Number: 28700
For technical questions, contact: thinfilmchip@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Precision Thin Film Chip Resistors
Thin film flat chip resistors combine the proven reliability of
the professional products with an advanced level of
precision and stability. Therefore they are perfectly suited
for applications in the fields of test and measurement
equipment together with industrial and medical electronics.
FEATURES
• Approved to EN 140401-801
• Low TCR: ± 10 ppm/K to ± 25 ppm/K
• Precision tolerance of resistance:
± 0.1 % and ± 0.25 %
• Superior overall stability: class 0.1 and 0.25
• Sulfur resistance verified according to ASTM B 809
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Automotive
• Test and measuring equipment
• Medical equipment
• Industrial equipment
Note
(1)
Please refer to APPLICATION INFORMATION below.
APPLICATION INFORMATION
When the resistor dissipates power, a temperature rise above the ambient temperature occurs, dependent on the thermal
resistance of the assembled resistor together with the printed circuit board. The rated dissipation applies only if the permitted
film temperature is not exceeded.
These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift
increasing over operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a
functional lifetime.
TECHNICAL SPECIFICATIONS
DESCRIPTION MCS 0402 MCT 0603 MCU 0805 MCA 1206
Imperial size 0402 0603 0805 1206
Metric size code RR1005M RR1608M RR2012M RR3216M
Resistance range 100 to 221 k 39 to 511 k 39 to 1.5 M 39 to 2 M
Resistance tolerance ± 0.25 %; ± 0.1 %
Temperature coefficient ± 25 ppm/K; ± 15 ppm/K; ± 10 ppm/K
Rated dissipation, P
70
(1)
0.063 W 0.100 W 0.125 W 0.250 W
Operating voltage, U
max.
AC
RMS
/DC 50 V 75 V 150 V 200 V
Permissible film temperature,
F max.
(1)
125 °C
Operating temperature range -55 °C to 125 °C
Permissible voltage against ambient
(insulation):
1 min; U
ins
75 V 100 V 200 V 300 V
Failure rate: FIT
observed
0.1 x 10
-9
/h
