High Precision Wraparound - Wide Ohmic Value Range
Thin Film Chip Resistors
P
Vishay Sfernice
www.vishay.com For technical questions, contact: sfer@vishay.com Document Number: 53017
60 Revision: 15-Mar-10
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 at ± 70 °C for 2000 h:
0.1 % under Pn/0.05 % under Pd
•Low temperature coefficient down to 5ppm/°C
(- 55 °C; + 155 °C)
•Very low noise < 35 dB and voltage coefficient
< 0.01 ppm/V
•Wide resistance range: 10 Ω to 50 MΩ
depending on size
•Tolerances to ± 0.01 %
•In lot tracking ≤ 5 ppm/°C
•Termination: thin film technology
•Gold plated or pre-tinned terminations over nickel barrier
•Short circuits (jumpers) r < 50 mR, I < 2 A
•SMD wraparound terminations
•Withstand moisture resistance test of AEC-Q200
•Compliant to RoHS directive 2002/95/EC
DIMENSIONS in millimeters (inches)
Note
• Case size 2512 under development. Please consult Vishay Sfernice.
* Pb containing terminations are not RoHS compliant, exemptions may apply
** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902
CASE
SIZE
AB
CD/E
MAX. TOL.
+ 0.152 (+ 0.006)
MIN. TOL.
- 0.152 (- 0.006)
MAX. TOL.
+ 0.127 (+ 0.005)
MIN. TOL.
- 0.127 (- 0.005)
NOMINAL NOMINAL NOMINAL TOLERANCE
0302 0.75 (0.029) 0.60 (0.024)
0.5 (0.02)
± 0.127 (0.005)
0.15 (0.006) 0.08 (0.003)
0402 1.00 (0.039) 0.60 (0.024) 0.25 (0.010) 0.1 (0.004)
0505 1.27 (0.005) 1.27 (0.050)
0.38 (0.015)
0.13 (0.005)
0603 1.52 (0.060) 0.85 (0.033)
0705/0805 1.91 (0.075) 1.27 (0.050)
1005 2.54 (0.100) 1.27 (0.050)
1206 3.06 (0.120) 1.60 (0.063) 0.40 (0.016)
1505 3.81 (0.150) 1.32 (0.052) 0.48 (0.019)
2010 5.08 (0.200) 2.54 (0.100)
A
D
D
C
E
E
B
P
High Precision Wraparound - Wide Ohmic Value Range
Thin Film Chip Resistors Vishay Sfernice
Document Number: 53017 For technical questions, contact: sfer@vishay.com www.vishay.com
Revision: 15-Mar-10 61
SUGGESTED LAND PATTERN (to IPC-7351A)
Note
• Case size 2512 under development. Please consult Vishay Sfernice.
ELECTRICAL SPECIFICATIONS
Notes
•Case size 2512 under development. Please consult Vishay Sfernice.
(1) Pn = Nominal power - Pd = Derated power intended to improve stability.
(2) For ohmic range versus tolerance and TCR see detailed table page 62.
CHIP SIZE
DIMENSIONS (in millimeter)
Zmax. Gmin. Xmax.
0302 1.30 0.14 0.73
0402 1.55 0.15 0.73
0505 1.82 0.10 1.40
0603 2.37 0.35 0.98
0705/0805 2.76 0.74 1.40
1005 3.39 1.37 1.40
1206 3.91 1.85 1.73
1505 4.66 2.44 1.45
2010 5.93 3.71 2.67
CASE SIZE
POWER RATING
mW LIMITING ELEMENT VOLTAGE
VRESISTANCE RANGE (2)
Pn (1) Pd (1)
0302 40 30 25 10 Ω to 500 kΩ
0402 63 40 50 10 Ω to 1.5 MΩ
0505 125 50 50 10 Ω to 4 MΩ
0603 125 100 75 10 Ω to 2.5 MΩ
0705/0805 200 125 150 10 Ω to 10 MΩ
1005 250 125 75 10 Ω to 5 MΩ
1206 330 250 200 10 Ω to 35 MΩ
1505 350 175 75 10 Ω to 10 MΩ
2010 1000 500 300 10 Ω to 50 MΩ
Gmin.
Zmax.
Xmax.
P
Vishay Sfernice High Precision Wraparound - Wide Ohmic Value Range
Thin Film Chip Resistors
www.vishay.com For technical questions, contact: sfer@vishay.com Document Number: 53017
62 Revision: 15-Mar-10
ELECTRICAL SPECIFICATIONS
Resistance Range: 10 Ω to 50 MΩ
Resistance Tolerance: ± 0.1 % to ± 1 %
± 0.01 % to ± 0.05 % on Y type
Power Dissipation: Pn: 40 mW to 1 W
Pd: 40 mW to 500 mW
on tolerance tighter than ± 0.05 %
Temperature Coefficient: 5 ppm (0 °C; 70 °C);
10 ppm (- 55 °C; + 155 °C)
CLIMATIC SPECIFICATIONS
Operating Temp. Range: - 55 °C to + 155 °C
For temperature up to 215 °C, please consult factory
MECHANICAL SPECIFICATIONS
Substrate: Alumina
Technology: Thin film
Film: Nickel chromium with mineral
passivation or CrSi
Protection: Silicone
Terminations: B type: SnPb over nickel barrier
for solder reflow
N type: SnAg over nickel barrier
G type: gold over nickel barrier
for other applications
Notes
(1) Reduced temperature operating range:
[0 °C; + 70 °C] option available for (- 25 °C; + 85 °C): 0027
and [- 55 °C; + 155 °C]: 0079
(2) R > 39 Ω on request for lower values.
POWER DERATING CURVE
TOLERANCE AND TCR VERSUS OHMIC VALUE
Note
•Size 2512 under development. Please consult Vishay Sfernice.
(3) 5 ppm/°C in a reduced operating range (0 °C; + 70 °C). Options
available for operating range (- 25 °C; + 85 °C) and (- 55 °C;
+ 155 °C) upon request with price adder.
TEMPERATURE COEFFICIENT
TCR CODE FILM
± 5 ppm/°C (1)(2) ZNiCr
± 10 ppm/°C (2) YNiCr
± 25 ppm/°C E NiCr
± 50 ppm/°C H NiCr or CrSi
± 100 ppm/°C K NiCr or CrSi
07020 40 60 80 100 120 140 155
0
20
40
60
80
100
Ambient Temperature in °C
Rated Power (%)
SIZE VALUE
RANGE
TIGHTEST
TOLERANCE
%
BEST TCR
(ppm/°C)
P0302
10R to 500K 0.1 50
10R to 75K 0.1 25
39R to 75K 0.05 25
39R to 50K 0.05 10 (5) (3)
100R to 50K 0.02 10 (5) (3)
250R to 50K 0.01 10 (5) (3)
P0402
10R to 1M5 0.1 50
10R to 150K 0.1 25
39R to 150K 0.05 25
39R to 100K 0.05 10 (5) (3)
100R to 100K 0.02 10 (5) (3)
250R to 100K 0.01 10 (5) (3)
P0505
10R to 4M 0.1 50
10R to 300K 0.1 25
39R to 300K 0.05 25
39R to 260K 0.05 10 (5) (3)
100R to 260K 0.02 10 (5) (3)
250R to 260K 0.01 10 (5) (3)
P0603
10R to 2M5 0.1 50
10R to 500K 0.1 25
39R to 500K 0.05 25
39R to 332K 0.05 10 (5) (3)
100R to 332K 0.02 10 (5) (3)
250R to 332K 0.01 10 (5) (3)
P0705/0805
10R to 10M 0.1 50
10R to 750K 0.1 25
39R to 750K 0.05 25
39R to 511K 0.05 10 (5) (3)
100R to 511K 0.02 10 (5) (3)
250R to 511K 0.01 10 (5) (3)
P1005
10R to 5M 0.1 50
10R to 750K 0.1 25
39R to 750K 0.05 25
39R to 500K 0.05 10 (5) (3)
100R to 500K 0.02 10 (5) (3)
250R to 500K 0.01 10 (5) (3)
P1206
10R to 35M 0.1 50
10R to 3M5 0.1 25
39R to 3M5 0.05 25
39R to 1M8 0.05 10 (5) (3)
100R to 1M8 0.02 10 (5) (3)
250R to 1M8 0.01 10 (5) (3)
P1505
10R to 10M 0.1 50
10R to 1M 0.1 25
39R to 1M 0.05 25
39R to 750K 0.05 10 (5) (3)
100R to 750K 0.02 10 (5) (3)
250R to 750K 0.01 10 (5) (3)
P2010
10R to 50M 0.1 50
10R to 6M 0.1 25
39R to 6M 0.05 25
39R to 3M 0.05 10 (5) (3)
100R to 3M 0.02 10 (5) (3)
250R to 3M 0.01 10 (5) (3)
