MORN
www.vishay.com
Vishay Dale Thin Film
Revision: 09-Nov-15
1
Document Number: 60129
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
Molded, Compact, 0.65 mm Pitch, Dual-In-Line Thin Film Resistor,
Surface-Mount Network
0.01 % Ratio Tolerance and 1 ppm/°C TCR Tracking
MORN series resistor networks feature four isolated
resistors with standard 0.65 mm (25.6 mil) pitch lead
spacing. The networks feature close TCR tracking and tight
ratio tolerance and are ideally suited for unity gain
operational amplifier circuitry. The standard resistance
offerings listed are available for immediate delivery.
SCHEMATICS
FEATURES
• Low TCR tracking of ± 1 ppm/°C and ratio
tolerance as low as ± 0.01 %
• 1.10 mm (0.043 mil) maximum seated height
• Excellent long-term ratio stability, ± 0.015 %
over 2000 h at 70 °C
• JEDEC
®
MO-187 variation AA package
(25 mil pitch, QSOP)
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Note
*
This datasheet provides information about parts that are
RoHS-compliant and / or parts that are non-RoHS-compliant. For
example, parts with lead (Pb) terminations are not RoHS-compliant.
Please see the information / tables in this datasheet for details.
TYPICAL PERFORMANCE
Note
• Consult factory for additional values and schematics.
R1
(Ref)
R1 R1 R1
8765
1234
ABSOLUTE TRACKING
TCR 25 1
ABSOLUTE RATIO
TOL. 0.1 0.01
STANDARD RESISTANCE OFFERING (R
1
=)
500 10 k
1 k 20 k
2 k 25 k
4.99 k 50 k
5 k 100 k
STANDARD ELECTRICAL SPECIFICATIONS
TEST SPECIFICATIONS CONDITIONS
Material Passivated nichrome -
Pin/Lead Number 8-
Resistance Range 400 to 100 k per resistor -
TCR: Absolute ± 25 ppm/°C -55 °C to +125 °C
TCR: Tracking ± 1 ppm/°C (typical) ; ± 2 ppm/°C (max.) -55 °C to +125 °C
Tolerance: Absolute ± 0.05 % to ± 1.0 % +25 °C
Tolerance: Ratio ± 0.01 % to ± 0.5 % +25 °C
Power Rating: Resistor 50 mW Maximum at +70 °C
Power Rating: Package 200 mW Maximum at +70 °C
Stability: Absolute R ± 0.05 % 2000 h at +70 °C
Stability: Ratio R ± 0.015 % 2000 h at +70 °C
Voltage Coefficient 0.1 ppm/V (typical) -
Working Voltage 50 V max. not to exceed -
Operating Temperature Range -55 °C to +125 °C -
Storage Temperature Range -55 °C to +155 °C -
Noise -30 dB -
Thermal EMF 0.08 μV/°C -
Shelf Life Stability: Absolute R ± 0.01 % 1 year at +25 °C
Shelf Life Stability: Ratio R ± 0.002 % 1 year at +25 °C
