ACAC0612_1 Datasheet, PDF (1/6 Pages) Vishay Siliconix – Professional Thin Film Chip Resistor Array

ACAC 0612, ACAS 0612 - Professional
Vishay Beyschlag
Professional Thin Film Chip Resistor Array
FEATURES
• Advanced thin film technology
• Two pairs or four equal resistor values
• TCR down to ± 25 ppm/K
• Tolerance down to ± 0.5 %
• Pure Sn termination on Ni barrier layer
• RoHS compliant component, compatible with lead (Pb)-free
and lead containing soldering processes
ACAC 0612 (concave terminations) and ACAS 0612 (convex
terminations) thin chip resistor arrays combine the proven
reliability of professional thin film chip resistor products with
the advantages of chip resistor arrays. A small package
enables the design of high density circuits in combination
with reduction of assembly costs. Four equal resistor values
or two pairs are available.
APPLICATIONS
• Voltage divider
• Feedback circuits
• Signal conditioning
• Bus terminations
TECHNICAL SPECIFICATIONS
DESCRIPTION
ACAC 0612, ACAS 0612
EIA size
0612
Metric size
RR1632M
Configuration, isolated
4 x 0603
Design:
All Equal
AE
Two Pairs
Resistance values
Absolute tolerance ⁽²⁾
Absolute temperature coefficient ⁽²⁾
Max. resistance ratio R_min./R_max.
Rated dissipation: P₇₀ ⁽⁴⁾
Element
TP
47 Ω to 221 kΩ ⁽¹⁾
± 1 %; ± 0.5 %
± 50 ppm/K; ± 25 ppm/K
1:10 ⁽³⁾
0.1 W
Package, 4 x 0603
0.3 W
Operating voltage
Film temperature
75 V
125 °C
Insulation voltage (U_ins) against ambient and between isolated
resistors, continuous
75 V
Notes
(1) _{Resistance values to be selected from E24, E48 and E96}
(2) _{For TCR tracking, tolerance matching and tighter absolute tolerance please refer to data sheet “Precision Thin Film Chip Resistor Array“}
available on our web site at www.vishay.com
(3) _{Higher resistance ratio is available on request}
(4) _{The power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heat-flow support of the printed}
circuit board (thermal resistance). The rated dissipation applies only if the permitted film temperature is not exceeded. Furthermore, a high
level of ambient temperature or of power dissipation may raise the temperature of the solder joint, hence special solder alloys or board
materials may be required to maintain the reliability of the assembly.
• 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.
www.vishay.com
268
For technical questions, contact: [e-mail]
Document Number: 28754
Revision: 11-Sep-08