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Y14870R12400B0R規(guī)格書詳情
ABOUT CSM (Low Ohm Value 1 mΩ to 200 mΩ)
New high-precision Bulk Metal? surface-mount Power Metal Strip? resistor of 1 mΩ to 200 mΩ that features an improved load-life stability of ± 0.2 at + 70 °C for 2000 h at rated power, an absolute TCR of ± 15 ppm/°C maximum from - 55 °C to + 125 °C, + 25 °C ref., and a tolerance of ± 0.1 .
Typical current sensing resistors offer a load-life stability of ≥ 1 through a 2000 h workload. The improved resistance stability of the CSM Series makes it ideal for tightened-stability voltage division and precision current sensing applications in switching linear power supplies, power amplifiers, measurement instrumentation, bridge networks, and medical and test equipment. In addition, the CSM Series complies with EEE-INST-002 (MIL-PRF 55342 and MIL-PRF 49465) for military and space applications.
FEATURES
? Temperature coefficient of resistance: ± 15 ppm/°C max. (- 55 °C to + 125 °C, + 25 °C ref.); ± 10 ppm/°C max. (- 55 °C to + 125 °C, + 25 °C ref.) is available on request (see table 1)
? Power rating: 1 W to 3 W
? Resistance tolerance: ± 0.1
? Resistance range: 1 mΩ to 200 mΩ (1)
? Vishay Foil resistors are not restricted to standard values, specific “as required” values can be supplied at no extra cost or delivery (e.g. 2.3456 mΩ vs. 2 mΩ)
? Load life stability to ± 0.2 (70 °C, 2000 h at rated power)
? Short time overload: ± 0.1 typical
? Thermal EMF: 3 μV/°C (DC offset error, significant for low values)
? Maximum current: up to 54 A
? Proprietary processing techniques produce low TCR, tight tolerance and improve stability
? Low inductance < 5 nH
? Solderable terminations
? Excellent frequency response to 50 MHz
? Matched sets are available on request
? Screening in accordance with EEE-INST002 available (per MIL-PRF-55342 and MIL-PRF-49465; see 303144 and 303145 datasheets)
? Terminal finishes available: lead (Pb)-free, tin/lead alloy
? Prototype quantities available in just 5 working days or sooner. For more information, please contact foil@vishaypg.com
? For better performance please contact Application Engineering
? Compliant to RoHS directive 2002/95/EC
The Key Applications
Applications requiring accuracy and repeatability under stress conditions such as the following:
? Switching and linear power supplies
? Precision current-sensing
? Power management systems
? Feedback circuits
? Power amplifiers
? Measurement instrumentation
? Precision instrumentation amplifiers
? Medical and automatic test equipment
? Satellites and aerospace systems
? Commercial and Military avionics
? Test and measurement equipment
? Electronic scales
?
產(chǎn)品屬性
- 型號：
Y14870R12400B0R
- 制造商：
VISHAY
- 制造商全稱：
Vishay Siliconix
- 功能描述：
Bulk Metal?? Technology High Precision, Current Sensing, Power Surface Mount, Metal Strip Resistor
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Vishay Foil Resistors |
2022+ |
原廠原包裝 |
6800 |
全新原裝 支持表配單 中國著名電子元器件獨(dú)立分銷 |
詢價(jià) | ||
VIS Y14870R02500F0R CSM2512-F- |
+ |
Vishay Precision Group電流傳感 |
20000 |
全新原裝現(xiàn)貨 樣品可售 |
詢價(jià) | ||
VISHAY(威世) |
23+ |
2512 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
VPG |
24+ |
N/A |
5000 |
十年沉淀唯有原裝 |
詢價(jià) | ||
vishay |
24+ |
SMD |
18700 |
原裝進(jìn)口現(xiàn)貨特價(jià)熱賣深圳北京均可交貨 |
詢價(jià) | ||
vishay |
18+ |
SMD |
2245 |
進(jìn)口原裝正品優(yōu)勢供應(yīng)QQ3171516190 |
詢價(jià) | ||
VFR |
2021++ |
原廠原裝 |
5850 |
進(jìn)品原裝,現(xiàn)貨特賣 |
詢價(jià) | ||
VISHAY |
20+ |
電阻器 |
93 |
就找我吧!--邀您體驗(yàn)愉快問購元件! |
詢價(jià) | ||
VISHAY/威世 |
23+ |
NA |
2860 |
原裝正品代理渠道價(jià)格優(yōu)勢 |
詢價(jià) | ||
24+ |
N/A |
62000 |
一級代理-主營優(yōu)勢-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) |
