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www.vishay.com Vishay Sfernice
Revision: 03-Jan-2019 1Document Number: 53017
For technical questions, contact: sferthinfilm@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
High Precision Wraparound - Wide Ohmic Value Range
Thin Film Chip Resistors, Sulfur Resistant
DESIGN SUPPORT TOOLS
For low noise and precision applications, superior stability,
low temperature coefficient of resistance, and low voltage
coefficient, Vishay Sfernice’s proven precision thin film
wraparound resistors exceed requirements of
MIL-PRF-55342G characteristics Y ± 10 ppm/°C (-55 °C;
+155 °C) down to ± 5 ppm/°C (-55 °C; +155 °C).
FEATURES
• Load life stability 0.02 % typical at 8000 h
at 70 °C under Pd (0.033 % maximum)
• Low temperature coefficient down to 5 ppm/°C
(-55 °C; +155 °Cfie)
• Very low noise < - 35 dB and voltage coefficient
< 0.01 ppm/V
• Wide resistance range: 10 to 86 M
depending on size
• Tolerances to ± 0.01 %
• In lot tracking 5 ppm/°C
• Termination: Thin film technology
• Short circuits (jumpers) r < 50 mR, I < 2 A, see PZR
datasheet (www.vishay.com/doc?53053)
• Withstand moisture resistance test of AEC-Q200
• Sulfur resistant (per ASTM B809-95 humid vapor test)
• 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
Notes
(1) Pn = nominal power : Pd = derated power intended to improve stability
(2) For ohmic range versus tolerance and TCR see detailed table on next page
(3) Model P0805 having the same size than P0705 and the same performances, only codification of P0805 remains
(4) With special assembly care
Note
• For temperature up to 230 °C, see PHT datasheet
(www.vishay.com/doc?53050)
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STANDARD ELECTRICAL SPECIFICATIONS
MODEL SIZE
RESISTANCE
RANGE (2)
()
RATED
POWER
W
Pn (1)
RATED
POWER
W
Pd (1)
LIMITING
ELEMENT
VOLTAGE
V
TOLERANCE
± %
TEMPERATURE
COEFFICIENT
± ppm/°C
P0302 0302 10 to 420K 0.040 0.030 25 0.01, 0.02, 0.05, 0.1, 0.25, 0.5, 1, 2, 5 5, 10, 25, 50, 100
P0402 0402 10 to 1M 0.063 0.040 50 0.01, 0.02, 0.05, 0.1, 0.25, 0.5, 1, 2, 5 5, 10, 25, 50, 100
P0505 0505 10 to 4M 0.125 0.050 50 0.01, 0.02, 0.05, 0.1, 0.25, 0.5, 1, 2, 5 5, 10, 25, 50, 100
P0603 0603 10 to 3.2M 0.125 0.100 75 0.01, 0.02, 0.05, 0.1, 0.25, 0.5, 1, 2, 5 5, 10, 25, 50, 100
P0805 (3) 0805 10 to 8M 0.200 0.125 150 0.01, 0.02, 0.05, 0.1, 0.25, 0.5, 1, 2, 5 5, 10, 25, 50, 100
P1005 1005 10 to 7.5M 0.250 0.125 75 0.01, 0.02, 0.05, 0.1, 0.25, 0.5, 1, 2, 5 5, 10, 25, 50, 100
P1206 1206 10 to 22M 0.330 0.250 200 0.01, 0.02, 0.05, 0.1, 0.25, 0.5, 1, 2, 5 5, 10, 25, 50, 100
P1505 1505 10 to 13.8M 0.350 0.175 200 0.01, 0.02, 0.05, 0.1, 0.25, 0.5, 1, 2, 5 5, 10, 25, 50, 100
P2010 2010 10 to 62M 1 (4) 0.500 300 0.01, 0.02, 0.05, 0.1, 0.25, 0.5, 1, 2, 5 5, 10, 25, 50, 100
P2512 2512 10 to 86M 2 (4) 1 300 0.01, 0.02, 0.05, 0.1, 0.25, 0.5, 1, 2, 5 5, 10, 25, 50, 100
CLIMATIC SPECIFICATIONS
Operating temperature
range -55 °C; +155 °C
PERFORMANCE VS. HUMID SULFUR VAPOR
Test conditions 50 °C ± 2 °C, 85 % ± 4 % RH,
exposure time 500 h
Test results Resistance drift < (0.05 % R + 0.05 ),
no corrosion products observed
MECHANICAL SPECIFICATIONS
Substrate Alumina
Technology Thin film
Film Nickel chromium with mineral
passivation or CrSi
Protection Epoxy + silicone
Terminations
B type: SnPb over nickel barrier for
solder reflow
N type: SnAg over nickel barrier
G type: gold over nickel barrierfor
other applications