VISHAY S102J

S Series
Vishay Foil Resistors
High Precision Foil Resistor with TCR of ± 2.0 ppm/°C,
Tolerance of ± 0.005 % and Load Life Stability of ± 0.005 %
FEATURES
Any value at any tolerance available within resistance range
INTRODUCTION
Bulk Metal® Foil (BMF) technology outperforms all other
resistor technologies available today for applications that
require high precision and high stability.
This technology has been pioneered and developed by
VISHAY, and products based on this technology are the
most suitable for a wide range of applications. BMF
technology allows us to produce customer orientated
products, designed to satisfy challenging and specific
technical requirements.
Model S Series made from Vishay BMF offers low TCR,
excellent load life stability, tight tolerance, fast response
time, low current noise, low thermal EMF and low voltage
coefficient, all in one resistor.
The S Series is virtually insensitive to destabillizing factors.
The resistor element is a solid alloy that displays the
desirable bulk properties of its parent material, thus it is
inherently stable and noise free.
Vishay’s Bulk Metal® S Series resistors are the modern
generation of precision resistors. The standard design of
these resistors provides a unique combination of
characteristics found in no other single resistor.
Our Application Engineering Department is available to
advise and to make recommendations. For non-standard
technical requirements and special applications, please
contact us.
• Temperature coefficient of resistance (TCR):
- 55 °C to + 125 °C, 25 °C ref.
Pb-free
Available
− S102C series: ± 2 ppm/°C typical (see table 1)
− S102K series: ± 1 ppm/°C typical (see table 1) RoHS*
COMPLIANT
• Rated power: to 1 W at + 125 °C
• Tolerance: ± 0.005 %
• Load life stability: to ± 0.005 % at 70 °C, 2000 h at rated
power
• Resistance range: 0.5 Ω to 1 MΩ (higher or lower values of
resistance are available)
• Electrostatic discharge above 25 000 V
• Non inductive, non capacitive design
• Rise time: 1 ns without ringing
• Current noise: < - 40 dB
• Thermal EMF: 0.05 µV/°C typical
• Voltage coefficient: < 0.1 ppm/V
• Low inductance: < 0.08 µH typical
• Non hot spot design
• Terminal finishes available: lead (Pb)-free
tin/lead alloy
• Matched sets are available per request
(TCR Tracking: to 0.5 ppm/°C)
• For better TCR and PCR performances please review the
Z201 datasheet
APPLICATIONS
•
•
•
•
•
•
•
High precision amplifiers
Down-hole (high temperature)
High precision instrumentation
Medical and test equipment
Industrial
Audio (high end stereo equipment)
EB applications (electron beam scanning and recording
equipment, electron microscopes)
• Military, airborne
• Measurement instrumentation
TABLE 1 - RESISTANCE VERSUS TCR
(- 55 °C to + 125 °C, + 25 °C Ref.)
RESISTOR
RESISTANCE
VALUE (Ω)
TYPICAL TCR AND
MAX SPREAD
(ppm/°C)
S102(C)
80 to < 150K
± 2 ± 2.5
S102(K)
S102(C)
S102(K)
S102(C)
S102(K)
80 to < 100K
50 to < 80
1 to < 50
± 1 ± 2.5
± 2 ± 3.5
± 1 ± 3.5
± 2 ± 4.5
± 1 ± 4.5
FIGURE 1 - FOIL RESISTOR TCR COMPARISON OF
FOIL ALLOYS IN MILITARY RANGE
+ 150
+ 100
ΔR
1 ppm/° C
+ 50
0
R
(ppm)
- 50
- 100
2 ppm/° C
- 150
- 200
- 50
- 55
- 25
C Alloy
2 ppm/° C
0
+ 25
K Alloy
1 ppm/° C
+ 50
+ 75
+ 100
+ 125
Temperature (°C)
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 63001
Revision: 20-Nov-07
For any questions, contact: [email protected]
www.vishay.com
1
S Series
Vishay Foil Resistors High Precision Foil Resistor with TCR of ± 2.0 ppm/°C,
Tolerance of ± 0.005 % and Load Life Stability of ± 0.005 %
FIGURE 2 - STANDARD IMPRINTING AND DIMENSIONS
Front View
L
H
VISHAY
XXXX
S102C
W
Rear View
Optional Customer Part Number
Print specification, etc. if required
Date Code
01
10
Year Week
XXXXXX
100R01
0.01 %
Resistance
Value Code
Tolerance
ST1)
SW
Model Number
LS
LL
Lead Material #22 AWG
Round Solder Coated Copper
Note
1. The standoffs shall be so located as to give a lead clearance of 0.010" minimum between the resistor body and the printed circuit board
when the standoffs are seated on the printed circuit board. This is to allow for proper cleaning of flux and other contaminants from the unit
after all soldering processes.
TABLE 2 - MODEL SELECTION
MODEL
NUMBER
RESISTANCE MAXIMUM
RANGE
WORKING
(Ω)
VOLTAGE
S102C
(S102J)2)
1 to 150K
S102K
(S102L)2)
1 to 100K
S104D
(S104F)1)
1 to 500K
300
1 to 300K
S105D
(S105F)1)
1 to 750K
S105K
1 to 500K
at
+ 70 °C
at
+ 125 °C
0.6 W
0.3 W
up to 100K
0.4 W
0.2 W
1.0 W
0.5 W
up to 200K
0.6 W
0.3 W
0.5 to 1M
S106K
0.5 to 600K
0.6
1.4
over 200K
1.5 W
0.75 W
up to 300K
0.8 W
0.4 W
350
S106D
AVERAGE
WEIGHT
IN GRAMS
over 100K
350
S104K
AMBIENT
POWER RATING
1.9
over 300K
500
2.0 W
1.0 W
up to 400K
1.0 W
0.5 W
over 400K
4.0
DIMENSIONS
INCHES
mm
W: 0.105 ± 0.010
L: 0.300 ± 0.010
H: 0.326 ± 0.010
ST: 0.010 min.
SW: 0.035 ± 0.010
LL: 1.000 ± 0.125
LS: 0.150 ± 0.0054
W: 0.160 max.
L: 0.575 max.
H: 0.413 max.
ST: 0.035 ± 0.005
SW: 0.050 ± 0.005
LL: 1.000 ± 0.125
LS: 0.400 ± 0.020
2.67 ± 0.25
7.62 ± 0.25
8.28 ± 0.25
0.254 min.
1.02 ± 0.13
25.4 ± 3.18
3.81 ± 0.13
4.06 max.
14.61 max.
10.49 max.
0.889 ± 0.13
1.27 ± 0.13
25.4 ± 3.18
10.16 ± 0.51
W: 0.160 max.
L: 0.820 max.
H: 0.413 max.
ST: 0.035 ± 0.005
SW: 0.050 ± 0.005
LL: 1.000 ± 0.125
LS: 0.650 ± 0.020
4.06 max.
20.83 max.
10.49 max.
0.889 ± 0.13
1.27 ± 0.13
25.4 ± 3.18
16.51 ± 0.51
W: 0.260 max.
L: 1.200 max.
H: 0.413 max.
ST: 0.035 ± 0.005
SW: 0.050 ± 0.005
LL: 1.000 ± 0.125
LS: 0.900 ± 0.020
6.60 max.
30.48 max.
10.49 max.
0.889 ± 0.13
1.27 ± 0.13
25.4 ± 3.18
22.86 ± 0.51
F1)
(INCHES)
(0.138)
(0.565)
(0.413)
(0.138)
(0.890)
(0.413)
TIGHTEST
TOLERANCE
VS. LOWEST
RESISTANCE
VALUE
0.005 %/50 Ω
0.01 %/25 Ω
0.02 %/12 Ω
0.05 %/5 Ω
0.1 %/2 Ω
0.25 %/2 Ω
0.50 %/1 Ω
1.0 %/1 Ω
(0.7 ±
0.02)
Notes
1. S104F and S105F have different package dimensions (see last column). All other specifications are the same.
2. 0.200" (5.08 mm) lead spacing available - specify S102J for S102C, and S102L for S102K.
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For any questions, contact: [email protected]
Document Number: 63001
Revision: 20-Nov-07
S Series
High Precision Foil Resistor with TCR of ± 2.0 ppm/°C, Vishay Foil Resistors
Tolerance of ± 0.005 % and Load Life Stability of ± 0.005 %
FIGURE 4 - TRIMMING TO VALUES
(Conceptual Illustration)
Percent of Rated Power at + 125 °C
FIGURE 3 - POWER DERATING CURVE
200 %
- 55 °C
+ 70 °C
Double Rated Power
175 %
150 %
Current Path
Before Trimming
Interloop Capacitance
Reduction in Series
125 %
Rated Power
Current Path
After Trimming
Trimming Process
Removes this Material
from Shorting Strip Area
Changing Current Path
and Increasing
Resistance
100 %
Mutual Inductance
Reduction due
to Change in
Current Direction
75 %
Safe operation
for < 150 ppm
∆ R after 2000
hours load-life.
50 %
25 %
0
- 75
- 50
- 25
0
+ 25
+ 50
+ 75
+ 100 + 125 + 150 + 175 + 200
Ambient Temperature (°C)
Note: Foil shown in black, etched spaces in white
TABLE 3 - ENVIRONMENTAL PERFORMANCE COMPARISON
MIL-PRF-55182
CHAR J
S-SERIES
MAXIMUM ΔR
S-SERIES
TYPICAL ΔR
Thermal shock, 5 x (- 65 °C to + 150 °C)
± 0.2 %
± 0.01 % (100 ppm)
± 0.002 % (20 ppm)
Short time overload, 6.25 x rated power
± 0.2 %
± 0.01 % (100 ppm)
± 0.003 % (30 ppm)
± 25 ppm/°C
± 4.5 ppm/°C
± 2.0 ppm/°C
Low temperature storage (24 h at - 65 °C)
± 0.15 %
± 0.01 % (100 ppm)
± 0.002 % (20 ppm)
Low temperature operation
(45 min, rated power at - 65 °C)
± 0.15 %
± 0.01 % (100 ppm)
± 0.002 % (20 ppm)
Terminal strength
± 0.2 %
± 0.01 % (100 ppm)
± 0.002 % (20 ppm)
Test Group I
Test Group II
Resistance temperature characteristics
Characteristic
Test Group III
DWV
± 0.15 %
± 0.01 % (100 ppm)
± 0.002 % (20 ppm)
Resistance to solder heat
± 0.1 %
± 0.01 % (100 ppm)
± 0.005 % (50 ppm)
Moisture resistance
± 0.4 %
± 0.05 % (500 ppm)
± 0.01 % (100 ppm)
Shock
± 0.2 %
± 0.01 % (100 ppm)
± 0.002 % (20 ppm)
Vibration
± 0.2 %
± 0.01 % (100 ppm)
± 0.002 % (20 ppm)
2000 h
± 0.5 %
± 0.015 % (150 ppm)
± 0.01 % (100 ppm)
10 000 h
± 2.0 %
± 0.05 % (500 ppm)
± 0.03 % (300 ppm)
± 0.5 %
± 0.015 % (150 ppm)
± 0.01 % (100 ppm)
± 2.0 %
± 0.1 % (1000 ppm)
± 0.05 % (500 ppm)
5 ppm/V
< 0.1 ppm/V
< 0.1 ppm/V
Test Group IV
Test Group V
Life test at 0.3 W/+ 125 °C
Test Group Va
Life test at 0.6 W (2 x rated power)/+ 70 °C, 2000 h
Test Group VI
High temperature exposure (2000 h at + 175 °C)
Test Group VII
Voltage coefficient
Document Number: 63001
Revision: 20-Nov-07
For any questions, contact: [email protected]
www.vishay.com
3
S Series
Vishay Foil Resistors High Precision Foil Resistor with TCR of ± 2.0 ppm/°C,
Tolerance of ± 0.005 % and Load Life Stability of ± 0.005 %
STANDARD OPERATIONS AND TEST
CONDITIONS
IMPROVED PERFORMANCE TESTING (IPT)
A. Standard Test Operations:
The preceding information is based on product directly off
the production line. Improved performance (meaning
increased time stability with load and other stresses) is
available through factory conducted “Improved Performance
Testing”. The test routine is usually tailored to the users
stability objectives and product that has been screened can
be brought down to a potential load life of less than 50 ppm.
By 100 % Inspection
•
Short-time overload (6.25 x rated power for 5 s)
•
Resistance – tolerance check
• Visual and mechanical
By Sample Inspection
•
TCR
•
Environmental tests per table 3 on a quarterly basis to
establish performance by similarity
B. Standard Test Conditions:
•
Lead test point: 0.5" (12.7 mm) from resistor body
•
Temperature: + 23 °C ± 2 °C
•
Relative humidity: per MIL-STD-202
Various screen test routines are available and all anticipated
stresses must be taken into account before settling on one
specific test routine. Our Applications Engineering
Department is prepared to discuss and recommend
appropriate routines given the full spectrum of anticipated
stresses and stability requirements.
TABLE 4 - “S” SERIES SPECIFICATIONS
Stability1)
Load life at 2000 h
Load life at 10 000 h
Current Noise
± 0.015 % (150 ppm)
Maximum ΔR at 0.3 W/+ 125 °C
± 0.005 % (50 ppm)
Maximum ΔR at 0.1 W/+ 70 °C
± 0.05 % (500 ppm)
Maximum ΔR at 0.3 W/+ 125 °C
± 0.01 % (100 ppm)
Maximum ΔR at 0.05 W/+ 125 °C
0.010 µV
(RMS)/V of applied voltage (- 40 dB)
High Frequency Operation
Rise time
1.0 ns at 1 kΩ
Inductance (L)2)
0.1 µH maximum; 0.08 µH typical
Capacitance (C)
1.0 pF maximum; 0.5 pF typical
Voltage Coefficient
< 0.1 ppm/V3)
Thermal EMF4)
0.1 µV/°C
Maximum; 0.05 µV/°C typical
1 µV/W
(Model S102C)
Notes
1. Load life ΔR maximum can be reduced by 80 %, please contact Applications Engineering Department.
2. Inductance (L) due mainly to the leads.
3. The resolution limit of existing test equipment (within the measurement capability of the equipment, or “essentially zero”.)
4. µV/°C relates to EMF due to lead temperature difference and µV/watt due to power applied to the resistor.
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For any questions, contact: [email protected]
Document Number: 63001
Revision: 20-Nov-07
S Series
High Precision Foil Resistor with TCR of ± 2.0 ppm/°C, Vishay Foil Resistors
Tolerance of ± 0.005 % and Load Life Stability of ± 0.005 %
TABLE 5 - GLOBAL PART NUMBER INFORMATION
NEW GLOBAL PART NUMBER: Y000780K5000V9L (preferred part number format)
DENOTES PRECISION
VALUE
AER*
Y
R=Ω
K = kΩ
M = MΩ
0 = standard
9 = lead (Pb)-free
1 - 999 = custom
Y
0
0
0
7
8
0
K
5
0
0
0
V
9
PRODUCT CODE
RESISTANCE TOLERANCE
PACKAGING
0007 = S102C
0785 = S102J
0062 = S102K
0786 = S102L
0011 = S104D
5011 = S104F
0101 = S104K
4101 = S104L
0012 = S105D
4012 = S105F
0102 = S105K
4102 = S105L
0013 = S106D
0103 = S106K
V = ± 0.005 %
T = ± 0.01 %
Q = ± 0.02 %
A = ± 0.05 %
B = ± 0.1 %
C = ± 0.25 %
D = ± 0.5 %
F = ± 1.0 %
L = bulk pack
L
FOR EXAMPLE: ABOVE GLOBAL ORDER Y0007 80K5000 V 9 L:
TYPE: S102C
VALUE: 80.5 kΩ
ABSOLUTE TOLERANCE: ± 0.005 %
TERMINATION: lead (Pb)-free
PACKAGING: bulk pack
HISTORICAL PART NUMBER: S102C T 250R00 V B (will continue to be used)
S102C
T
250R00
V
B
MODEL
TERMINATION
S102C
S102J
S102K
S102L
S104D
S104F
S104K
S104L
S105D
S105F
S105K
S105L
S106D
S106K
T = lead (Pb)-free
None = tin/lead alloy
RESISTANCE VALUE
TOLERANCE
250R00 = 250.00 Ω
5K2310 = 5.231 kΩ
1M000 = 1 MΩ
V = ± 0.005 %
T = ± 0.01 %
Q = ± 0.02 %
A = ± 0.05 %
B = ± 0.1 %
C = ± 0.25 %
D = ± 0.5 %
F = ± 1.0 %
PACKAGING
B = bulk pack
Note
* For non-standard requests, please contact application engineering.
Document Number: 63001
Revision: 20-Nov-07
For any questions, contact: [email protected]
www.vishay.com
5
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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