VSMF1206100R00TCR2BST [VISHAY]
Fixed Resistor, Metal Foil, 0.15W, 100ohm, 0.1% +/-Tol, -2,2ppm/Cel, 1206;
| 型号： | VSMF1206100R00TCR2BST |
| 厂家： | 
VISHAY |
| 描述： | Fixed Resistor, Metal Foil, 0.15W, 100ohm, 0.1% +/-Tol, -2,2ppm/Cel, 1206 电阻器 |
| 文件： | 总6页 (文件大小：1420K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VSMF Series (1206, 2010, 2512)
Vishay Foil Resistors
The First High Precision Bulk Metal® Foil Surface-Mount
Chip Resistor with Flexible Terminations,
TCR of 2 ppm/°C and Load Life Stability of 0.01% (100 ppm)
FEATURES
•ꢀTemperatureꢀcoefficientꢀofꢀresistanceꢀ(TCR):ꢀ
2.0 ppmꢀ/C typical (ꢁ––/C to ꢂ12–/C, ꢂ2–/C ref.)
(see Table 1)
•ꢀResistanceꢀrange:ꢀ10ꢀΩꢀtoꢀ125ꢀkΩꢀ(forꢀhigherꢀandꢀlowerꢀ
values, please contact Application Engineering)
Top View
•ꢀResistanceꢀtolerance:ꢀtoꢀ±0.01%ꢀ
•ꢀPowerꢀrating:ꢀtoꢀ400ꢀmWꢀatꢀ+70°C
•ꢀLoadꢀlifeꢀstability:ꢀtoꢀ±0.01%ꢀatꢀ70°C,ꢀ2000ꢀhꢀatꢀ
rated power
•ꢀStrain relief construction by flexible terminations
•ꢀVishayꢀFoilꢀresistorsꢀareꢀnotꢀrestrictedꢀtoꢀstandardꢀ
values; specific “as required” values can be supplied at
noꢀextraꢀcostꢀorꢀdeliveryꢀ(e.g.ꢀ1K2345ꢀvs.ꢀ1K)
•ꢀThermalꢀstabilizationꢀtimeꢀ<ꢀ1ꢀsꢀ(nominalꢀvalueꢀachievedꢀ
within 10 ppm of steady state value)
•ꢀElectrostaticꢀdischargeꢀ(ESD):ꢀatꢀleastꢀtoꢀ25ꢀkV
•ꢀThermalꢀEMF:ꢀ0.05ꢀμV/°C
•ꢀNonꢀinductive,ꢀnonꢀcapacitiveꢀdesign
•ꢀRiseꢀtime:ꢀ1ꢀnsꢀeffectivelyꢀnoꢀringing
•ꢀCurrentꢀnoise:ꢀ0.010ꢀµVRMSꢀV of applied voltage
(<–40ꢀdB)
INTRODUCTION
Vishay Foil Resistors’ new VSMF model is targeted for
applications that are prone to high thermal stress or
mechanical stress; it features low TCR, excellent load life
stability, tight tolerance, excellent shelf-life stability, low
current noise, high speed, and low voltage coefficient—all
in the same resistor.
It is well known that chips of 1206 dimensions and
larger can occasionally develop cracks and even fall off
the printed circuit board, especially when exposed to
temperature cycling. These instances are due to stress-
inducing mishandling of the PC board (e.g., bending during
assembly), excess thermal gradients, or thermal shock.
The latter two can be divided into two categories:
1. Thermal stress induced by changes in ambient
temperature. Here, different coefficients of expansion
induce mechanical stress as PCB compression
imposes tension on the resistor (or vice versa).
2. Thermal stress caused by internal heat generation
(load). Here, power dissipation within the resistor
generates temperature differentials between the
resistor and the PCB, resulting in variable stresses.
•ꢀVoltageꢀcoefficientꢀ<0.1ꢀppm/V
•ꢀNonꢀinductive:ꢀ<0.08ꢀµH
•ꢀNonꢀhotꢀspotꢀdesign
•ꢀPrototypeꢀquantitiesꢀavailableꢀinꢀjustꢀ5ꢀworkingꢀdaysꢀorꢀ
sooner. For more information, please contact us.
•ꢀTerminalꢀfinish:ꢀleadꢀ(Pb)-freeꢀorꢀtin/leadꢀalloy*
Note:
Stress cycling due to these two phenomena causes
material fatigue and cracks.
*
Pb containing terminations are not RoHS compliant,
exemptions may apply.
Vishay Foil Resistors’ new VSMF series of surface-mount
chip resistors feature flexible terminations to prevent
cracking of the body of the chip or delamination from the
board, especially in resistors with high length-to-width
aspect ratios.
TABLE 1—TOLERANCE AND TCR VS.
RESISTANCE VALUE(1)
(-––/C to ꢂ12–/C, ꢂ2–/C Ref.)
For applications with high thermal stresses, designers
typically use molded resistors with flexible terminations.
These are larger than chip resistors and require more real
estate on the PCB. Vishay Foil Resistors has developed
and patented a solution which permits direct replacement
of standard chips by chips with flexible terminations.
RESISTANCE
VALUE (Ω)
TOLERANCE
(%)
TYPICAL TCR AND
MAX. SPREAD (ppm/°C)
2–0 to 12–K
100ꢀtoꢀ<250
50ꢀtoꢀ<100
25ꢀtoꢀ<50
0.01
0.02
0.0–
0.1
2
2
2
2
3
3
The Vishay Foil Resistors’ application engineering
department is available to advise and make
recommendations.
±2ꢀ±4
10ꢀtoꢀ<25
0.2–
2 6
Note
For non-standard technical requirements and special
applications, please contact foil@vishaypg.com.
(1)
For tighter performances and lower values, please contact
Application Engineering.
Document No.: 63177
Revision: 07-Nov-2011
For questions, contact foil@vishaypg.com
www.vishayfoilresistors.com
1
VSMF Series (1206, 2010, 2512)
Vishay Foil Resistors
FIGURE 1—POWER DERATING CURVE
TABLE 2—SPECIFICATIONS
RESISTANCE
CHIP SIZE
RATE POWER (mW)
AT +70°C
+70°C
-55°C
100
75
50
25
0
RANGE (Ω)
1206
2010
2512
10 to 2–K
10 to 70K
10 to 12–K
1–0
300
400
-75 -50
-25
0
+25
+75 +100 +125 +150 +175
Ambient Te+m50perature (°C)
TABLE 3—PERFORMANCES
PARAMETERS
TEST CONDITIONS
MAXIMUM
TYPICAL
Working Temperature Range
-6–/C to ꢂ1–0/C
Thermal Shock
Overload
-6–/Cꢀ30 min ⇔ ꢂ1–0/Cꢀ30 min, – cycles
Rated voltage x 2.–, – sec
±0.02%ꢀ(200ꢀppm)
±0.02%ꢀ(200ꢀppm)
±0.02%ꢀ(200ꢀppm)
±0.01%ꢀ(100ꢀppm)
±0.02%ꢀ(200ꢀppm)
±0.005%ꢀ(50ꢀppm)
±0.005%ꢀ(50ꢀppm)
±0.005%ꢀ(50ꢀppm)
±0.005%ꢀ(50ꢀppm)
±0.005%ꢀ(50ꢀppm)
Low Temp. Storage
PC board Flexion
-65°C, no load, 24ꢀh →ꢀrated voltage, 45ꢀmin.
3 mm Bend, 60 sec
Dielectric Withstanding Voltage AC200 V, 1 min
Insulation Resistance
DC100 V, 1 min
260/C, 10 sec
Overꢀ10,000ꢀMΩ
Resistance to Soldering Heat
±0.02%ꢀ(200ꢀppm)
±0.02%ꢀ(200ꢀppm)
±0.02%ꢀ(200ꢀppm)
±0.02%ꢀ(200ꢀppm)
±0.005%ꢀ(50ꢀppm)
±0.01%ꢀ(100ꢀppm)
±0.01%ꢀ(100ꢀppm)
±0.01%ꢀ(100ꢀppm)
+65°C to -10°C, 90%ꢀRH to 98%ꢀRH, rated voltage,
10ꢀcyclesꢀ(240ꢀh)
Moisture Resistance
Shock
100ꢀG, 6ꢀms, Sawthooth Wave, X, Y, Z, 10 shocks
20ꢀG, 10ꢀHz to 2000ꢀHz to 10ꢀHz, 20ꢀmin., X, Y, Z,
each 2.– h
Vibration, High Frequency
Storage Life
15°C to 35°C, 15%ꢀRH to 75%ꢀRH, no load, 10000ꢀh ±0.005%ꢀ(50ꢀppm) ±0.0025%ꢀ(25ꢀppm)
High Temperature Exposure
Load Life Stability
1–0/C, no load, 100 h
±0.02%ꢀ(200ꢀppm)
±0.02%ꢀ(200ꢀppm)
±0.005%ꢀ(50ꢀppm)
±0.01%ꢀ(100ꢀppm)
70/C, rated power, 1.– h ON, 0.– h OFF, 2000 h
FIGURE 2—TRIMMING TO VALUES*
(Conceptual Illustration)
FIGURE 3—TYPICAL RESISTANCE/
TEMPERATURE CURVE
+ 150
+ 100
Current Path
Interloop Capacitance
Reduction in Series
+ 50
Before Trimming
∆R
0
- 50
R
Current Path
(ppm)
After Trimming
Mutual Inductance
Reduction due
to Change in
Trimming Process
- 100
- 150
- 200
Removes this Material
from Shorting Strip Area
Changing Current Path
and Increasing
Current Direction
2 ppmꢀ/C
Resistance
- 55 - 50 - 25
0
+ 25 + 50 + 75 + 100 + 125
Ambient Temperature (/C)
Note: Foil shown in black, etched spaces in white
* To acquire a precision resistance value, the Bulk Metal® Foil
chip is trimmed by selectively removing built-in “shorting bars.”
To increase the resistance in known increments, marked areas
are cut, producing progressively smaller increases in resistance.
This method eliminates “hot spots” and improves the long term
stability of the resistor.
www.vishayfoilresistors.com
2
For questions, contact foil@vishaypg.com
Document No.: 63177
Revision: 07-Nov-2011
VSMF Series (1206, 2010, 2512)
Vishay Foil Resistors
TABLE 4—DIMENSIONS in Inches (Millimeters)
FIGURE 4—RECOMMENDED MOUNTING
Top View
L
W
T
L
W
0.005
(0.13)
D
0.005
(0.13)
CHIP
SIZE
THICKNESS
MAXIMUM
0.005
(0.13)
1. IR and vapor phase reflow are recommended.
2. Avoid any cleaning agent that could attack epoxy
resins. Epoxy resins form an integral part of the resistor
construction.
3. Vacuum pick up is recommended for handling.
4.ꢀ Inꢀcaseꢀofꢀusingꢀsolderingꢀiron,ꢀmeasurementꢀprecautionsꢀ
should be taken to avoid damaging the resistor.
0.126
(3.20)
0.062
(1.–7)
0.020
(0.–1)
1206
2010
2512
0.025ꢀ(0.64)
0.025ꢀ(0.64)
0.025ꢀ(0.64)
0.198ꢀ
(–.03)
0.097
(2.46)
0.02–
(0.64)
0.249ꢀ
(6.32)
0.127
(3.23)
0.032
(0.81)
FIGURE 5—DEMONSTRATION OF FLEXIBLE TERMINATIONS
PCB Bending Test
The Effect of Bending on the Terminations
Standard SMD has been
cracked at solder connection
points or terminations
Vishay Foil Resistor—VSMF
has not been damaged due
to the unique flexible
terminations construction
Document No.: 63177
Revision: 07-Nov-2011
For questions, contact foil@vishaypg.com
www.vishayfoilresistors.com
3
VSMF Series (1206, 2010, 2512)
Vishay Foil Resistors
FIGURE 6—THERMAL SHOCK
–65°C/30 min ⇔ +150°C/30 min,
300 cycle (5, 10, 50, 100, 200, 300), n=20
500
400
300
200
100
0
0
50
100
150
200
250
300
–100
–200
–300
–400
–500
Average
Number of Cycles
FIGURE 7—LOAD LIFE
70°C, Rated Power (0.3W), 1.5 hr/ON ⇔ 0.5 hr/OFF, 2000 hr
Size 2010, 10 KΩ; n=30
200
150
100
50
0
0
20400 600 800 1000 1200 1400 1600 1800 2000
–50
–100
–150
–200
Time (hr)
Average
FIGURE 8—HIGH TEMPERATURE EXPOSURE
+150°C, No Load, 1000 hr, n=30
Size 2010, 10 KΩ
250
200
150
100
50
0
0
100 200 300 400 500 600 700 800 900 1000
–50
–100
–150
–200
–250
Time (hr)
Average
www.vishayfoilresistors.com
4
For questions, contact foil@vishaypg.com
Document No.: 63177
Revision: 07-Nov-2011
VSMF Series (1206, 2010, 2512)
Vishay Foil Resistors
TABLE 5—GLOBAL PART NUMBER INFORMATION (1)
NEW GLOBAL PART NUMBER: Y161512K7560T0R (preferred part number format)
DENOTES PRECISION
VALUE
CHARACTERISTICS
Y
R = Ω
K = kΩ
0 = standard
9 = lead (Pb)-free
1 to 999 = custom
Y
1
6
1
5
1
2
K
7
5
6
0
T
0
R
PRODUCT CODE
RESISTANCE TOLERANCE
PACKAGING
1615 = VSMF1206
1616 = VSMF2010
1617 = VSMF2512
T = 0ꢀ01ꢁ
Q = 0ꢀ02ꢁ
A = 0ꢀ05ꢁ
B = 0ꢀ10ꢁ
C = 0ꢀ25ꢁ
R = tape and reel
W = waffle pack
FOR EXAMPLE: ABOVE GLOBAL ORDER Y1615 12K7560 T 0 R:
TYPE: VSMF1206 VALUES: 12ꢀ7560 kΩ ABSOLUTE TOLERANCE: 0ꢀ01ꢁ TERMINATION: standard
PACKAGING: tape and reel
HISTORICAL PART NUMBER: VSMF1206 12K756 TCR2 T B T (will continue to be used)
VSMF1206
12K756
TCR2
T
B
T
RESISTANCE
VALUE
TCR
MODEL
TOLERANCE
TERMINATION
PACKAGING
CHARACTERISTICS
T = tape and reel
W = waffle pack
VSMF1206
VSMF2010
VSMF2512
12ꢀ756 kΩ
T = 0ꢀ01ꢁ
Q = 0ꢀ02ꢁ
A = 0ꢀ05ꢁ
B = 0ꢀ10ꢁ
C = 0ꢀ25ꢁ
S = lead (Pb)-free
B = tin/lead
Note
(1 )
For non-standard requests, please contact application engineering.
Document No.: 63177
Revision: 07-Nov-2011
For questions, contact foil@vishaypg.com
www.vishayfoilresistors.com
–
Legal Disclaimer Notice
Vishay Precision Group
Disclaimer
ALL PRODUCTS, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE.
Vishay Precision Group, Inc., its affiliates, agents, and employees, and all persons acting on its or their
behalf (collectively, “Vishay Precision Group”), disclaim any and all liability for any errors, inaccuracies or
incompleteness contained herein or in any other disclosure relating to any product.
The product specifications do not expand or otherwise modify Vishay Precision Group’s terms and conditions of
purchase, including but not limited to, the warranty expressed therein.
Vishay Precision Group makes no warranty, representation or guarantee other than as set forth in the terms
and conditions of purchase. To the maximum extent permitted by applicable law, Vishay Precision Group
disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability,
including without limitation special, consequential or incidental damages, and (iii) any and all implied
warranties, including warranties of fitness for particular purpose, non-infringement and merchantability.
Information provided in datasheets and/or specifications may vary from actual results in different applications
and performance may vary over time. Statements regarding the suitability of products for certain types of
applications are based on Vishay Precision Group’s knowledge of typical requirements that are often placed on
Vishay Precision Group products. It is the customer’s responsibility to validate that a particular product with the
properties described in the product specification is suitable for use in a particular application.
No license, express, implied, or otherwise, to any intellectual property rights is granted by this document, or by
any conduct of Vishay Precision Group.
The products shown herein are not designed for use in life-saving or life-sustaining applications unless otherwise
expressly indicated. Customers using or selling Vishay Precision Group products not expressly indicated for use
in such applications do so entirely at their own risk and agree to fully indemnify Vishay Precision Group for any
damages arising or resulting from such use or sale. Please contact authorized Vishay Precision Group 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 No.: 63999
Revision: 27-Apr-11
www.vishaypg.com
1
相关型号：
VSMF1206100R00TCR2BSW
Fixed Resistor, Metal Foil, 0.15W, 100ohm, 0.1% +/-Tol, -2,2ppm/Cel, 1206
VISHAY
VSMF1206133R00TCR2QSW
Fixed Resistor, Metal Foil, 0.15W, 133ohm, 0.02% +/-Tol, -2,2ppm/Cel, 1206,
VISHAY
VSMF120642R700TCR2BSW
Fixed Resistor, Metal Foil, 0.15W, 42.7ohm, 0.1% +/-Tol, -2,2ppm/Cel, 1206,
VISHAY
VSMF1206475R00TCR2ASW
Fixed Resistor, Metal Foil, 0.15W, 475ohm, 0.05% +/-Tol, -2,2ppm/Cel, 1206,
VISHAY
VSMF1206673R00TCR2CBW
Fixed Resistor, Metal Foil, 0.15W, 673ohm, 0.25% +/-Tol, -2,2ppm/Cel, 1206,
VISHAY
©2020 ICPDF网 联系我们和版权申明