Precision Resistor with Tight Tolerance from ± 0.01 % and Load Life
Vishay Foil Resistors are manufactured with any resistance
INTRODUCTION
Bulk Metal
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.
Note
1. Letters H and C indicate a difference in lead spacing and -2 is an extension range
Document Number: 63087
Revision: 27-Aug-08
value within given resistance range (e.g. 1 kΩ or 1.1234 kΩ)
Bulk Metal
DATE CODE
YEAR WEEK
FIGURE 1 - STANDARD IMPRINTING AND DIMENSIONS in millimeters (inches)
92
Stability of ± 0.01 % and Instantaneous Thermal Stabilization
20
®
Foil (BMF) technology out-performs all other
VSH1
9220
LS
L
®
Foil Technology Low Profile Conformally Coated High
(1.0 min.)
LEAD MATERIAL #22 AWG (0.025 DIAMETER)
SOLDER COATED COPPER
H
25.4
T
TOLERANCE
RESISTANCE VALUE CODE
SYMBOL
T TCR
10K0
For any questions, contact: foil@vishay.com
VSH1
VSC1
VSH2
VSC2
FEATURES
• Temperature coefficient of resistance (TCR):
• Tolerance: to ± 0.01 %
• Power rating: to 300 mW at + 70 °C
• 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
• 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:
• Matched sets are available per request
• Any value available within resistance range (e.g. 1K2345)
• Prototype samples available from 72 h. For more
•
APPLICATIONS
• Automatic test equipment (ATE)
• High precision instrumentation
• Laboratory, industrial and medical
• Audio
• EB applications (electron beam scanning and recording
• Commercial aviation
• Airborne
• Down hole instrumentation
• Communication
(0.228 ± 0.02)
(0.263 ± 0.02)
± 2.0 ppm/°C typical (- 55 °C to + 125 °C,
+ 25 °C ref.) (see table 1)
values, please contact us)
information, please contact foil@vishay.com
For better performances please review Z201 and S102C
Series datasheets
equipment, electron microscopes)
5.8 ± 0.5
6.7 ± 0.5
L
(0.216 ± 0.04)
(0.315 ± 0.04)
5.5 ± 1
8 ± 1
H
Vishay Foil Resistors
(0.086 ± 0.02)
(0.110 ± 0.02)
2.78 ± 0.5
2.2 ± 0.5
lead (Pb)-free
tin/lead alloy
T
VSH, VSC
(0.200 ± 0.01)
(0.150 ± 0.01)
(0.200 ± 0.01)
(0.150 ± 0.01)
www.vishay.com
5.08 ± 0.25
3.81 ± 0.25
5.08 ± 0.25
3.81 ± 0.25
LS
RoHS
COMPLIANT
1