PR100, PR135, PR182
www.vishay.com
Vishay Dale Thin Film
High Precision Resistor Thin Film Network,
Surface Mount Leadless Arrays
FEATURES
• Gold terminations over nickel barrier
• High stability passivated nichrome resistive layer
• Tight TCR (10 ppm/°C) and TCR tracking
(to 2 ppm/°C)
• Very low noise and voltage coefficient < - 30 dB,
0.1 ppm/V typical
Product may not
be to scale
• Ratio tolerance to 0.02 %
PR arrays can be used in most applications requiring a
matched pair (or set) of resistor elements. The networks
provide 2 ppm/°C TCR tracking, a ratio tolerance as tight as
0.02 % and outstanding stability. They are available in
1 mm, 1.35 mm and 1.82 mm pitch.
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
SCHEMATIC
Schematic A: Independent Resistors
Electrical Diagram
R1
R2
R7
R8
Number of Resistors: 2 to 8
R1 = R2 = .... R8
STANDARD ELECTRICAL SPECIFICATIONS
TEST
Material
Pin/Lead Number
Resistance Range
TCR: Absolute
TCR: Tracking
Tolerance: Absolute
Tolerance: Ratio
Power Rating: Resistor
Power Rating: Package
Stability: Absolute
Stability: Ratio
Voltage Coefficient
Working Voltage
Operating Temperature Range
Storage Temperature Range
Noise
Thermal EMF
Shelf Life Stability: Absolute
Shelf Life Stability: Ratio
Revision: 08-Jan-13
SPECIFICATIONS
Passivated nichrome
100 to 200 k (PR100)
100 to 300 k (PR135)
100 to 1 M (PR182)
± 10 ppm/°C
± 2 ppm/°C
± 0.1 % to ± 10 %
± 0.02 % to ± 0.1 %
100 mW (PR100)
125 mW (PR135)
200 mW (PR182)
0.1 ppm/V
35 V (PR100)
75 V (PR135)
100 V (PR182)
- 55 °C to + 125 °C
- 55 °C to + 150 °C
- 30 dB
-
CONDITIONS
- 55 °C to + 125 °C
- 55 °C to + 125 °C
At + 70 °C
-
Document Number: 53039
1
For technical questions, contact: thinfilm@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
