P
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
(- 25 °C; + 85 °C)
• Very low noise < 35 dB and voltage coefficient
< 0.01 ppm/V
• Wide resistance range: 10 Ω to 50 MΩ
depending on size
For low noise and precision applications, superior stability,
low temperature coefficient of resistance, and low voltage
• 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
coefficient, Vishay Sfernice’s proven precision
thin film
of
wraparound resistors exceed requirements
MIL-PRF-55342G characteristics Y 10 ppm/°C (- 55 °C;
+ 155 °C) down to 5 ppm/°C (- 55 °C; + 155 °C).
• Compliant to RoHS directive 2002/95/EC
DIMENSIONS in millimeters [inches]
A
D
E
D
E
B
C
A
B
MAX. TOL.
MAX. TOL.
+ 0.127 [+ 0.005]
MIN. TOL.
D/E
CASE
SIZE
+ 0.152 [+ 0.006]
MIN. TOL.
- 0.152 [- 0.006]
- 0.127 [- 0.005]
NOMINAL
0.75 [0.029]
1.00 [0.039]
1.27 [0.005
1.52 [0.060]
1.91 [0.075]
2.54 [0.100]
3.06 [0.120]
3.81 [0.150]
5.08 [0.200]
NOMINAL
0.60 [0.024]
0.60 [0.024]
1.27 [0.050]
0.85 [0.033]
1.27 [0.050]
1.27 [0.050]
1.60 [0.063]
1.32 [0.052]
2.54 [0.100]
NOMINAL
0.15 [0.006]
0.25 [0.010]
TOLERANCE
0.08 [0.003]
0.1 [0.004]
0302
0402
0505
0603
0.38 [0.015]
0705/0805
1005
0.13 [0.005]
1206
0.40 [0.016]
0.48 [0.019]
1505
2010
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
www.vishay.com
60
For technical questions, contact: sfer@vishay.com
Document Number: 53017
Revision: 10-Sep-09