U91F Series, 铝电解电容器
结果:
257
Manufacturer
Series
ESR (Equivalent Series Resistance)
Ripple Current @ Low Frequency
Ripple Current @ High Frequency
Capacitance
Height - Seated (Max)
Size / Dimension
Voltage - Rated
Lead Spacing
Package / Case
Operating Temperature
Applications
Impedance
Polarization
Tolerance
Surface Mount Land Size
Mounting Type
Lifetime @ Temp.
Ratings
结果：257
搜索条目:
U91F
选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Mounting Type | Applications | Tolerance | Impedance | Ratings | Operating Temperature | Capacitance | Lead Spacing | Lifetime @ Temp. | Surface Mount Land Size | Height - Seated (Max) | Size / Dimension | Series | Voltage - Rated | ESR (Equivalent Series Resistance) | Polarization | Ripple Current @ Low Frequency | Ripple Current @ High Frequency | Package / Case |
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 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | - | ±20% | - | - | -25°C ~ 105°C | 680 µF | 0.984" (25.00mm) | 5000 Hrs @ 105°C | - | 2.067" (52.50mm) | 1.772" Dia (45.00mm) | U91F | 450 V | 135mOhm @ 120Hz | Polar | 3.3 A @ 120 Hz | 4.719 A @ 100 kHz | Radial, Can - Snap-In - 5 Lead | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | - | ±20% | - | - | -25°C ~ 105°C | 1000 µF | 0.886" (22.50mm) | 5000 Hrs @ 105°C | - | 3.248" (82.50mm) | 1.378" Dia (35.00mm) | U91F | 385 V | 95mOhm @ 120Hz | Polar | 4 A @ 120 Hz | 5.72 A @ 100 kHz | Radial, Can - Snap-In - 4 Lead | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | - | ±20% | - | - | -25°C ~ 105°C | 1000 µF | 0.984" (25.00mm) | 5000 Hrs @ 105°C | - | 2.657" (67.50mm) | 1.772" Dia (45.00mm) | U91F | 420 V | 96mOhm @ 120Hz | Polar | 4.2 A @ 120 Hz | 6.006 A @ 100 kHz | Radial, Can - Snap-In - 5 Lead | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | - | ±20% | - | - | -25°C ~ 105°C | 2700 µF | 0.886" (22.50mm) | 5000 Hrs @ 105°C | - | 4.232" (107.50mm) | 1.969" Dia (50.00mm) | U91F | 350 V | 44mOhm @ 120Hz | Polar | 7.9 A @ 120 Hz | 11.297 A @ 100 kHz | Radial, Can - Snap-In - 5 Lead | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | - | ±20% | - | - | -25°C ~ 105°C | 330 µF | 0.886" (22.50mm) | 5000 Hrs @ 105°C | - | 2.067" (52.50mm) | 1.575" Dia (40.00mm) | U91F | 500 V | 253mOhm @ 120Hz | Polar | 2.3 A @ 120 Hz | 3.289 A @ 100 kHz | Radial, Can - Snap-In - 4 Lead | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | - | ±20% | - | - | -25°C ~ 105°C | 1500 µF | 0.886" (22.50mm) | 5000 Hrs @ 105°C | - | 3.248" (82.50mm) | 1.575" Dia (40.00mm) | U91F | 350 V | 66mOhm @ 120Hz | Polar | 5.1 A @ 120 Hz | 7.293 A @ 100 kHz | Radial, Can - Snap-In - 4 Lead | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | - | ±20% | - | - | -25°C ~ 105°C | 680 µF | 0.984" (25.00mm) | 5000 Hrs @ 105°C | - | 2.067" (52.50mm) | 1.772" Dia (45.00mm) | U91F | 400 V | 146mOhm @ 120Hz | Polar | 3.1 A @ 120 Hz | 4.433 A @ 100 kHz | Radial, Can - Snap-In - 5 Lead | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | - | ±20% | - | - | -25°C ~ 105°C | 330 µF | 0.394" (10.00mm) | 5000 Hrs @ 105°C | - | 2.067" (52.50mm) | 1.181" Dia (30.00mm) | U91F | 400 V | 253mOhm @ 120Hz | Polar | 1.8 A @ 120 Hz | 2.574 A @ 100 kHz | Radial, Can - Snap-In | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | - | ±20% | - | - | -25°C ~ 105°C | 220 µF | 0.394" (10.00mm) | 5000 Hrs @ 105°C | - | 1.673" (42.50mm) | 1.181" Dia (30.00mm) | U91F | 385 V | 336mOhm @ 120Hz | Polar | 1.5 A @ 120 Hz | 2.145 A @ 100 kHz | Radial, Can - Snap-In | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | - | ±20% | - | - | -25°C ~ 105°C | 820 µF | 0.984" (25.00mm) | 5000 Hrs @ 105°C | - | 2.067" (52.50mm) | 1.969" Dia (50.00mm) | U91F | 450 V | 121mOhm @ 120Hz | Polar | 3.6 A @ 120 Hz | 5.148 A @ 100 kHz | Radial, Can - Snap-In - 5 Lead | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | - | ±20% | - | - | -25°C ~ 105°C | 1200 µF | 0.984" (25.00mm) | 5000 Hrs @ 105°C | - | 4.232" (107.50mm) | 1.969" Dia (50.00mm) | U91F | 500 V | 76mOhm @ 120Hz | Polar | 6 A @ 120 Hz | 8.58 A @ 100 kHz | Radial, Can - Snap-In - 5 Lead | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | - | ±20% | - | - | -25°C ~ 105°C | 330 µF | 0.394" (10.00mm) | 5000 Hrs @ 105°C | - | 1.673" (42.50mm) | 1.378" Dia (35.00mm) | U91F | 385 V | 237mOhm @ 120Hz | Polar | 2 A @ 120 Hz | 2.86 A @ 100 kHz | Radial, Can - Snap-In | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | - | ±20% | - | - | -25°C ~ 105°C | 1500 µF | 0.984" (25.00mm) | 5000 Hrs @ 105°C | - | 4.232" (107.50mm) | 1.772" Dia (45.00mm) | U91F | 450 V | 61mOhm @ 120Hz | Polar | 6.4 A @ 120 Hz | 9.152 A @ 100 kHz | Radial, Can - Snap-In - 5 Lead | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | - | ±20% | - | - | -25°C ~ 105°C | 390 µF | 0.394" (10.00mm) | 5000 Hrs @ 105°C | - | 2.657" (67.50mm) | 1.181" Dia (30.00mm) | U91F | 400 V | 214mOhm @ 120Hz | Polar | 2.2 A @ 120 Hz | 3.146 A @ 100 kHz | Radial, Can - Snap-In | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | - | ±20% | - | - | -25°C ~ 105°C | 820 µF | 0.886" (22.50mm) | 5000 Hrs @ 105°C | - | 2.067" (52.50mm) | 1.772" Dia (45.00mm) | U91F | 350 V | 131mOhm @ 120Hz | Polar | 3.3 A @ 120 Hz | 4.719 A @ 100 kHz | Radial, Can - Snap-In - 5 Lead | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | - | ±20% | - | - | -25°C ~ 105°C | 560 µF | 0.394" (10.00mm) | 5000 Hrs @ 105°C | - | 2.657" (67.50mm) | 1.181" Dia (30.00mm) | U91F | 350 V | 156mOhm @ 120Hz | Polar | 2.6 A @ 120 Hz | 3.718 A @ 100 kHz | Radial, Can - Snap-In | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | - | ±20% | - | - | -25°C ~ 105°C | 1000 µF | 0.984" (25.00mm) | 5000 Hrs @ 105°C | - | 3.248" (82.50mm) | 1.969" Dia (50.00mm) | U91F | 500 V | 92mOhm @ 120Hz | Polar | 4.9 A @ 120 Hz | 7.007 A @ 100 kHz | Radial, Can - Snap-In - 5 Lead | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | - | ±20% | - | - | -25°C ~ 105°C | 1800 µF | 0.886" (22.50mm) | 5000 Hrs @ 105°C | - | 2.657" (67.50mm) | 1.969" Dia (50.00mm) | U91F | 350 V | 66mOhm @ 120Hz | Polar | 5.2 A @ 120 Hz | 7.436 A @ 100 kHz | Radial, Can - Snap-In - 5 Lead | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | - | ±20% | - | - | -25°C ~ 105°C | 820 µF | 0.886" (22.50mm) | 5000 Hrs @ 105°C | - | 4.035" (102.50mm) | 1.575" Dia (40.00mm) | U91F | 500 V | 102mOhm @ 120Hz | Polar | 4.5 A @ 120 Hz | 6.435 A @ 100 kHz | Radial, Can - Snap-In - 4 Lead | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | - | ±20% | - | - | -25°C ~ 105°C | 1200 µF | 0.984" (25.00mm) | 5000 Hrs @ 105°C | - | 3.248" (82.50mm) | 1.772" Dia (45.00mm) | U91F | 400 V | 83mOhm @ 120Hz | Polar | 4.9 A @ 120 Hz | 7.007 A @ 100 kHz | Radial, Can - Snap-In - 5 Lead |
关于 铝电解电容器
铝电解电容器是一种极化电容器，使用铝电极材料和氧化物介质。相比于陶瓷电容器或膜电容器等其他类型的电容器，这些电容器在单位体积内具有更高的电容-电压（CV）产品。它们在各种应用中被广泛使用，包括电源、音频设备和工业电子。
铝电解电容器由两个电极组成，阳极（+）由纯铝箔制成，阴极（-）由导电液体电解质制成，并在其间隔层。形成在阳极上的氧化铝层起到介电层的作用，使电容器能够储存电荷。氧化层越薄，电容器的电容量就越大。
铝电解电容器的一个优点是能够在保持小尺寸的同时处理高电容量。此外，它们具有较低的等效串联电阻（ESR），可以在高频电路中提供稳定的性能。
然而，使用铝电解电容器也有一些限制。它们对温度、电压和电流等因素非常敏感，这可能导致它们随着时间的推移变得劣化甚至失效。此外，这些电容器是极化的，必须以正确的极性连接才能正常工作。
总之，铝电解电容器是一种有用的电容器类型，具有高的电容-电压产品和在高频电路中稳定的性能。尽管它们有优点，但在使用时也必须考虑到其限制。
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