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www.vishay.com
Vishay Sfernice
High Precision Wraparound - Wide Ohmic Value Range
Thin Film Chip Resistors
FEATURES
• Load life stability at ± 70 °C for 2000 h:
0.1 % under Pn/0.05 % under Pd
• Low temperature coefficient down to 5 ppm/°C
(- 55 °C; + 155 °C)
• Very low noise < - 35 dB and voltage coefficient
< 0.01 ppm/V
• Wide resistance range: 10 to 76 M
depending on size
• Tolerances to ± 0.01 %
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).
• 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, see PZR
datasheet (www.vishay.com/doc?53053)
• SMD wraparound terminations
• Withstand moisture resistance test of AEC-Q200
• Compliant to RoHS Directive 2002/95/EC
Notes
* Pb containing terminations are not RoHS compliant, exemptions
may apply
** Please see document “Vishay Material Category Policy”:
www.vishay.com/doc?99902
DIMENSIONS in millimeters (inches)
A
D
D
B
C
E
E
A
CASE SIZE
B
MAX. TOL.
+ 0.152 (+ 0.006)
MIN. TOL.
- 0.152 (- 0.006)
MAX. TOL.
+ 0.127 (+ 0.005)
MIN. TOL.
- 0.127 (- 0.005)
D/E
C
NOMINAL
NOMINAL
NOMINAL
TOLERANCE
0302
0.75 (0.029)
0.60 (0.024)
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)
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)
1505
3.81 (0.150)
1.32 (0.052)
2010
5.08 (0.200)
2.54 (0.100)
0.5 (0.02)
± 0.127 (0.005)
0.38 (0.015)
0.13 (0.005)
0.40 (0.016)
0.48 (0.019)
Note
• Case size 2512 under development. Please consult Vishay Sfernice.
Revision: 08-Sep-11
1
Document Number: 53017
For technical questions, contact: sfer@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
