VCS2516Z0R33600.5%SW [VISHAY]
RES, SMT, METAL FOIL, 0.336ohm, .5% +/-TOL, -3, 3PPM TC, 2504 CASE;
| 型号： | VCS2516Z0R33600.5%SW |
| 厂家： | 
VISHAY |
| 描述： | RES, SMT, METAL FOIL, 0.336ohm, .5% +/-TOL, -3, 3PPM TC, 2504 CASE |
| 文件： | 总2页 (文件大小：83K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VCS2516Z
Vishay Foil Resistors
Z-Based Bulk Metal® Foil Technology
Surface Mount Current Sensing Chip Resistors
FEATURES
• Low Ohmic Values: 0.3Ω to 1.0Ω
• Nominal TCR: 2ppm/°C (- 55°C to + 125°C, + 25°C ref)
• Low Power Coefficient
• Resistance Tolerance: up to ± 0.1%
• Power Rating: 1 watt at + 85°C
• Current Rating: 5 Amperes maximum
• Low Voltage Coefficient: < 0.1ppm/V
• Low Inductive
Product may not
be to scale
INTRODUCTION
The “Z-based” foil technology provides a significant
reduction of the resistive components’ sensitivity to ambient
temperature variations and applied power changes.
Designers now can guarantee a high degree of stability and
accuracy in fixed - resistor applications using solutions based
on Vishay‘s revolutionary “Z-based” foil technology.
• Low Current Noise: < -40Db
• Low Thermal EMF
TERMINATIONS
• Lead (Pb)-free two options available:
Gold Plated Terminations
Tin Plating
• Tin/Lead (Sn 60% Pb 40%) Coated Terminations Standard
Model VCS chip resistors have 4 tin/lead coated surface
mount pads for 4-terminal connection where a current
sensor is required. Utilizing Vishay Bulk Metal® Foil as the
resistance element, they provide performance capabilities
far greater than other resistor technologies can supply in a
product of comparable size.
APPLICATIONS
• Automatic Test Equipment (ATE)
• Airborne (in heads-up display systems)
• High precision Instrumentation
These small devices dissipate the heat almost entirely
through the pads so surface mount users are encouraged to
be generous with the pads and board traces. Some hybrid
users may want to use conductive epoxy for the
interconnection and gold terminations are available on
special order. (Tin/lead oxidizes on the surface and the
conductive epoxy joint eventually fails electrically.)
R2
• Electron Beam recording equipment
R1
Vin
• Electron Microscopes
-
Vout
+
• Current sensing applications
• Forced Balance electronic scales
• Applications that require superior frequency stability etc.
Lead (Pb) Free terminations (100% Sn) are available also.
Our Application Engineering Department are prepared to
advise and recommend for non-standard technical
requirements and special applications, please contact us.
FIGURE 1 - DIMENSIONS in inches and millimeters
Mounting
Pads (4)
A
L
W
I1
E1
I
E
B
1
1
H
R
I
E
.070
2
2
(1.78)
.260
(6.60)
Top View
I2
E2
Bottom View
Electrical
Schematic
Solder Pad Layout
DIMENSIONS
INCHES
mm
L
0.250 ± 0.010
0.160 ± 0.010
0.040 maximum
0.080 ± 0.005
0.040 ± 0.010
6.35 ± 0.25
4.06 ± 0.25
1.02 maximum
2.03 ± 0.13
1.02 ± 0.25
H
W
A
B
SALES
• ISRAEL: foilsales.israel@vishay.com
• ASIA/JAPAN: foilsales.asia@vishay.com • UK/HOLLAND/SCANDINAVIA: foilsales.eunorth@vishay.com • GERMANY/CZECH REPUBLIC/AUSTRIA: foilsales.eucentral@vishay.com
• FRANCE/SWITZERLAND/SOUTHERN EUROPE: foilsales.eusouth@vishay.com
• AMERICAS: foilsales.usa@vishay.com
www.vishay.com
32
For technical questions in the Americas, contact foilsupport1@vishay.com
For technical questions in Asia/Japan/Europe/Africa/Israel, contact foilsupport2@vishay.com
Document Number: 63094
Revision 05-Oct-04
VCS2516Z
Vishay Foil Resistors
TABLE 1 - SPECIFICATIONS
MODEL
NUMBER
RESISTANCE
RANGE
RESISTANCE
TOLERANCE
POWER RATING
@ + 85
MAXIMUM
TCR
C to + 125
± 3ppm/°C
MAXIMUM
CURRENT
°C
(- 55
°
°C, + 25°C)
VCS2516Z
0.3Ω to 1.0Ω
± 1.0%
1 watt
5 Amps
Standard
on ceramic
substrate
± 0.5% and ± 0.1%
(0.5 W on FR4 PCB)
available
Note: Tighter tolerances are available. Please contact appication engineering
TABLE 2 - TYPICAL PERFORMANCE SPECIFICATIONS
MIL-PRF-55342
MAXIMUM
TEST
∆R LIMITS
± 0.10%
± 0.10%
± 0.10%
± 0.10%
± 0.2%
∆R LIMITS(*)
± 0.02%
± 0.02%
± 0.02%
± 0.02%
± 0.05%
± 0.03%
± 0.05%
Thermal Shock 5x (- 65°C to + 150°C)
Low Temperature Operation
Short Time Overload
High Temperature Exposure
Resistance to Bonding Exposure
Moisture Resistance
± 0.2%
Life 2000 @ 70°C: Rated Power On Ceramic PCB
± 0.5%
*Error at low values as shown + 0.001 for measurement.
TABLE 3 - ORDERING INFORMATION
Specify Vishay VCS2516 resistors as follows:
Example: VCS2516Z
0R3000
0.1%
TOLERANCE
B
W
MODEL
RESISTANCE VALUE
TERMINATION
PACKAGING
B = Standard Tin/Lead
G = Gold
T = Tape and Reel
W = ESD Waffle Pack
S = Lead Free (Tin Plated)
Resistance Value, in ohms, is expressed by a series of 6 characters, 5 of which represent significant digits while the 6th is a dual purpose letter that
designates both the multiplier and the location of the comma or decimal.
RESISTANCE
RANGE
LETTER
MULTIPLIER
FACTOR
DESIGNATOR
EXAMPLE
0.3Ω to 1Ω
R
x1
0R3000 = 0.3000Ω
SALES
• ISRAEL: foilsales.israel@vishay.com
• ASIA/JAPAN: foilsales.asia@vishay.com • UK/HOLLAND/SCANDINAVIA: foilsales.eunorth@vishay.com • GERMANY/CZECH REPUBLIC/AUSTRIA: foilsales.eucentral@vishay.com
• FRANCE/SWITZERLAND/SOUTHERN EUROPE: foilsales.eusouth@vishay.com
• AMERICAS: foilsales.usa@vishay.com
For technical questions in the Americas, contact foilsupport1@vishay.com
For technical questions in Asia/Japan/Europe/Africa/Israel, contact foilsupport2@vishay.com
www.vishay.com
33
Document Number: 63094
Revision 05-Oct-04
相关型号：
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