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| 型号： | Y16072R00000T9W |
| 厂商： | Vishay Foil Resistors (Division of Vishay Precision Group) |
| 文件页数： | 1/3页 |
| 文件大小： | 0K |
| 描述： | RES 2.0 OHM .5W .01% FOIL SMD |
| 标准包装： | 25 |
| 系列： | VCS1625Z |
| 电阻（欧姆）： | 2 |
| 功率（瓦特）： | 0.5W，1/2W |
| 复合体： | 金属箔 |
| 特点： | 电流感应，非电感 |
| 温度系数： | ±0.2ppm/°C |
| 容差： | ±0.01% |
| 封装/外壳： | 2516（6440 公制）宽（长侧）1625（4064 公制） |
| 尺寸/尺寸： | 0.160" L x 0.250" W（4.06mm x 6.35mm） |
| 高度： | 0.040"（1.02mm） |
| 端子数： | 4 |
| 包装： | 托盘 - 晶粒 |
| 其它名称： | VCS1625Z 2R00000 TCR0.2 T S W Y1607-2.0A |
VCS1625Z (Z-Foil)
Vishay Foil Resistors
Ultra High Precision Z-Foil Surface Mount Current
Sensing Chip Resistor with TCR of ± 0.05 ppm/°C and
Power Coefficient of 5 ppm at Rated Power
FEATURES
? Temperature coefficient of resistance (TCR):
± 0.05 ppm/°C typical (0 °C to + 60 °C)
± 0.2 ppm/°C typical (- 55 °C to + 125 °C,
+ 25 °C ref.) (see table 1)
? Resistance range: 0.3 ? to 10 ?? (for higher or
lower values please contact us)
INTRODUCTION
The Z-foil technology provides a significant reduction of the
resistive component’s sensitivity to ambient temperature
variations (TCR) and applied power changes (PCR).
Designers can now guarantee a high degree of stability and
accuracy in fixed-resistor applications using solutions
based on Vishay‘s revolutionary Z-foil technology.
Model VCS1625Z is a surface mount chip resistor designed
with 4 pads for Kelvin connection. Utilizing Vishay’s Bulk
Metal ? Z-foil as the resistance element, it provides
performance capabilities far greater than other resistor
technologies can supply in a product of comparable size.
0.05 ppm/°C absolute TCR removes errors due to
temperature gradients .
This small device dissipates heat almost entirely through the
pads so surface mount users are encouraged to be generous
with the board’s pads and traces.
Our application engineering department is available to
advise and to make recommendations. For non-standard
technical requirements and special applications, please
contact us.
FIGURE 1 - POWER DERATING CURVE
? Foil resistors are not restricted to standard values, we can
supply specific “as required” values at no extra cost or
delivery (e.g. 1.234 ? vs. 1 ? )
? Tolerance: to ± 0.2 %
? Power coefficient “ ? R due to self heating”: 5 ppm at rated
power
? Load life stability: 0.02 % at 70 °C, 2000 h at rated power
? Electrostatic discharge (ESD) up to 25 000 V
? Short time overload < 0.005 %
? Power rating: 0.5 W at + 70 °C (figure 1)
? Non inductive, non capacitive design
? Rise time: 1 ns effectively no ringing
? Current rating: 5 A maximum
? Current noise: < - 40 dB
? Voltage coefficient: < 0.1 ppm/V
? Non inductive: < 0.08 μH
? Non hot spot design
? Prototype samples available from 72 h. For more
information, please contact foil@vishaypg.com
? For better performances please contact us
TERMINATIONS
? Two lead (Pb)-free options are available:
gold plated or tin plated
? Tin/lead plated
100
- 55 °C
+ 70 °C
APPLICATIONS
? Military
I
E
E
75
50
? Medical
? Automatic test equipment (ATE)
? Airborne (in heads-up display
systems)
I
1
1
R
V
2
I 2
I
25
? High precision instrumentation
0
- 75
- 50
- 25 0 + 25 + 50 + 75 + 100 + 125 + 150 + 175
Ambient Temperature (°C)
? Electron beam recording equipment
? Electron microscopes
? Current sensing applications
? Forced balance electronic scales
? Applications that require superior frequency stability
TABLE 1 - SPECIFICATIONS (2)
MODEL
NUMBER
VCS1625Z
RESISTANCE
RANGE
> 2.0 ? to 10 ?
0.3 ? to 2.0 ?
RESISTANCE
TOLERANCE
± 0.2 %, ± 0.5 %; ± 1.0 %
± 0.5 %; ± 1.0 %
TYPICAL TCR and MAX. SPREAD
(- 55 °C to + 125 °C, + 25 °C)
± 0.2 ± 2.8 ppm/°C
POWER RATING
at + 70 °C (1)
0.5 W on FR4 PCB
MAXIMUM
CURRENT (1)
5A
Notes
(1) Whichever is lower
(2) Tighter performances are available. Please contact application engineering foil@vishaypg.com
* Pb containing materials are not RoHS compliant, exemptions may apply
Document Number: 63094
Revision: 23-Mar-10
For any questions, contact: foil@vishaypg.com
www.foilresistors.com
1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| Y16072R50000E9R | 制造商:Vishay Foil Resistors 功能描述:RES 2.5 OHM 1/2W .2% 2516 WIDE |
| Y16073R10000E9R | 制造商:Vishay Foil Resistors 功能描述:RES 3.1 OHM 1/2W .2% 2516 WIDE |
| Y16075R00000D9W | 制造商:Vishay Foil Resistors 功能描述:RES 5 OHM 1/2W .5% 2516 WIDE |
| Y16076R81000E9R | 制造商:Vishay Foil Resistors 功能描述:RES 6.81 OHM 1/2W .2% 2516 WIDE 制造商:Vishay Intertechnologies 功能描述:VCS1625Z 6R8100 TCR0.2 0.2% S T |
| Y16080R99999A0L | 制造商:Vishay Precision Group Inc 功能描述:- Bulk |
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