ACAS 0606 AT, ACAS 0612 AT - Precision
www.vishay.com
Vishay Beyschlag
Revision: 12-Apr-13
1
Document Number: 28770
For technical questions, contact: thinfilmarray@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 Resistor Array
Superior Moisture Resistivity
ACAS 0606 AT and ACAS 0612 AT precision automotive
grade thin film chip resistor arrays with convex terminations
combine the proven reliability of discrete chip resistors with
the advantages of chip resistor arrays. Defined relative
tolerance (matching) and relative TCR (tracking) make this
product perfectly suited for applications with outstanding
requirements towards stable fixed resistor ratios. The ACAS
AT is available with equal or different resistor values. Find
out more about Vishay’s automotive grade product
requirements at: www.vishay.com/applications
FEATURES
• Superior moisture resistivity, |R/R| < 0.5 %
(85 °C; 85 % RH; 1000 h)
• Rated dissipation P
70
up to 125 mW per
resistor
• ESD stability 1000 V, human body model
• Relative TCR down to ± 5 ppm/K (tracking)
• Relative tolerance down to ± 0.05 % (matching)
• AEC-Q200 qualified
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Precision analogue circuits
• Voltage divider
• Feedback circuits
• Signal conditioning
Notes
• The relative figures of tolerance, TCR and drift are related to a medial axis between the maximum and minimum permissable deviation of
the resistor array. For detailed information please refer to the application note: Increasing Accuracy in Feedback Circuits and Voltage
Dividers with Thin Film Chip Resistor Arrays (www.vishay.com/doc?28194
)
(1)
Resistance values to be selected from E24; E192.
TECHNICAL SPECIFICATIONS
DESCRIPTION ACAS 0606 AT ACAS 0612 AT
EIA size 0606 0612
Metric size RR1616M RR1632M
Configuration, isolated 2 x 0603 4 x 0603
Design:
All equal values (AE) AE AE
Two pairs of values (TP) TP
Different values (DF) DF
Resistance values 47 to 150 k
(1)
Absolute tolerance ± 0.1 %
Relative tolerance ± 0.05 %
Absolute temperature coefficient 25 ppm/K; ± 15 ppm/K; ± 10 ppm/K
Relative temperature coefficient 15 ppm/K; ± 10 ppm/K; ± 5 ppm/K
Max. resistance ratio R
min.
/R
max.
1:20
Rated dissipation: P
70
Element 0.125 W 0.125 W
Package 0.2 W 0.4 W
Operating voltage, U
max
. AC/DC 75 V
Operating temperature range - 55 °C to 155 °C
Permissible film temperature 155 °C
Insulation voltage (U
ins
) against ambient and
between integrated resistors, continuous
75 V
