VSH Datasheet, PDF (1/4 Pages) Vishay Siliconix – Bulk Metal® Foil Technology Low Profile Conformally Coated High Precision Resistor with Tight Tolerance from ± 0.01 % and Load Life

VSH, VSC
Vishay Foil Resistors
Bulk Metal^® Foil Technology Low Profile Conformally Coated High
Precision Resistor with Tight Tolerance from ± 0.01 % and Load Life
Stability of ± 0.01 % and Instantaneous Thermal Stabilization
Vishay Foil Resistors are manufactured with any resistance
value within given resistance range (e.g. 1 kΩ or 1.1234 kΩ)
INTRODUCTION
Bulk Metal^® Foil (BMF) technology out-performs all other
resistor technologies available today for applications that
require high precision and high stability, and allows
production of customer oriented products designed to satisfy
challenging and specific technical requirements.
The BMF provides an inherently low and predictable
Temperature Coefficient of Resistance (TCR) and excellent
load life stability for high precision analog applications.
Model VSH offers low TCR, excellent load life stability, tight
tolerance, excellent shelf life stability, low current noise and
low voltage coefficient, all in the same resistor.
Our application engineering department is available to
advise and make recommendations. For non-standard
technical requirements and special applications, please
contact us using the e-mail address in the footer below.
FEATURES
• Temperature coefficient of resistance (TCR):
± 2.0 ppm/°C typical (- 55 °C to + 125 °C,
+ 25 °C ref.) (see table 1)
• Tolerance: to ± 0.01 %
• Power rating: to 300 mW at + 70 °C
RoHS
COMPLIANT
• Load life stability: to ± 0.01 % at 70 °C, 2000 h at rated power
• Resistance range: 5 Ω to 120 kΩ (for higher and lower
values, please contact us)
• Instantaneous thermal stabilization
• Electrostatic discharge (ESD) above 25 000 V
• Short time overload: ≤ 0.01 %
• Maximum working voltage: 300 V
• Non inductive, non capacitive design
• Rise time: 1 ns without ringing
• Current noise: < - 42 dB
• Voltage coefficient < 0.1 ppm/V
• Non inductive: < 0.08 µH
• Non hot spot design
• Terminal finishes available: lead (Pb)-free
tin/lead alloy
• Matched sets are available per request
• Any value available within resistance range (e.g. 1K2345)
• Prototype samples available from 72 h. For more
information, please contact [e-mail]
• For better performances please review Z201 and S102C
Series datasheets
APPLICATIONS
• Automatic test equipment (ATE)
• High precision instrumentation
• Laboratory, industrial and medical
• Audio
• EB applications (electron beam scanning and recording
equipment, electron microscopes)
• Commercial aviation
• Airborne
• Down hole instrumentation
• Communication
FIGURE 1 - STANDARD IMPRINTING AND DIMENSIONS in millimeters (inches)
L
T
RESISTANCE VALUE CODE
TOLERANCE
SYMBOL
L
H
T
DATE CODE
92 20
YEAR WEEK
VSH1
9220 H
10K0
T TCR
VSH1
VSC1
5.8 ± 0.5
5.5 ± 1
2.2 ± 0.5
(0.228 ± 0.02) (0.216 ± 0.04) (0.086 ± 0.02)
25.4
(1.0 min.)
VSH2
LS
6.7 ± 0.5
8±1
2.78 ± 0.5
(0.263 ± 0.02) (0.315 ± 0.04) (0.110 ± 0.02)
LEAD MATERIAL #22 AWG (0.025 DIAMETER) VSC2
SOLDER COATED COPPER
Note
1. Letters H and C indicate a difference in lead spacing and -2 is an extension range
LS
5.08 ± 0.25
(0.200 ± 0.01)
3.81 ± 0.25
(0.150 ± 0.01)
5.08 ± 0.25
(0.200 ± 0.01)
3.81 ± 0.25
(0.150 ± 0.01)
Document Number: 63087
Revision: 27-Aug-08
For any questions, contact: [e-mail]
www.vishay.com
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