PNM
Vishay Dale Thin Film
www.vishay.com
Precision Thin Film Non-Magnetic Resistor,
Surface Mount Chip, ꢀ2 ppmꢁ/C, Tolerances to ꢂ01 ꢃ
FEATURES
• Non-magnetic
• Moisture resistant
• High purity alumina substrate
• Non-standard values available
• MIL-STD-202 method 106 moisture
resistance with 10 % power
• 100 % visual inspected per MIL-PRF-55342
• Very low noise and voltage coefficient (< -30 dB)
• Non-inductive
• Laser-trimmed tolerances to 0.1 %
• Wraparound resistance less than 10 m
Actual Size
Available
Available
12ꢂ2
These devices eliminate materials that would disturb
magnetic fields applications such as in MRI magnetic
resonance imaging machines. The PNM series chip resistor
has been carefully engineered with non-magnetic materials
to eliminate the effects of these stray magnetic fields on
circuit performance, thereby resulting in simplified shielding
requirements and improved sound quality in audio
applications. Providing signal conditioning without
distortion from magnetic fields.
Available
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Note
CONSTRUCTION
Tantalum Nitride
Resistive Film
Passivation
*
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
Solder
coating
Barrier layer
TYPICAL PERFORMANCE
High Purity
Alumina Substrate
ABSOLUTE
Adhesion layer
TCR
TOL0
ꢀ2
ꢂ01
STANDARD ELECTRICAL SPECIFICATIONS
TEST
SPECIFICATIONS
Tantalum nitride
CONDITIONS
Material
-
Resistance Range
TCR: Absolute
Tolerance: Absolute
Stability: Absolute
Stability: Ratio
Voltage Coefficient
Working Voltage
Operating Temperature Range
Storage Temperature Range
Noise
10 to 3 M
25 ppm/ꢀC to 100 ppm/ꢀC
0.1 % to 1.0 %
R 0.03 %
-
-
-55 °C to +125 °C
+25 °C
-
-
-
-
-
-
-
-
0.1 ppm/V
75 V to 200 V
-55 ꢀC to +155 ꢀC
-55 ꢀC to +155 ꢀC
< -30 dB
Shelf Life Stability: Absolute
-
COMPONENT RATINGS
CASE SIZE (1)
0402
POWER RATING (mW)
WORKING VOLTAGE (V)
RESISTANCE RANGE ()
20 to 35K
50
100
150
150
200
200
250
500
400
400
750
800
1000
75
75
75
75
100
100
100
150
200
150
150
200
200
0502
0505
0603
0805
0705
1005
1010
1206
1505
2208
2010
2512
20 to 65K
20 to 130K
10 to 130K
10 to 301K
10 to 301K
10 to 301K
50 to 600K
10 to 1M
10 to 1M
10 to 1.75M
10 to 2M
10 to 3M
Note
(1)
0705 and 0805 are the same (only use 0805 when ordering)
Revision: 13-Sep-2018
Document Number: 60057
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