晶体管 - JFET
结果:
1,242
Manufacturer
Series
Current - Drain (Idss) @ Vds (Vgs=0)
Voltage - Cutoff (VGS off) @ Id
Input Capacitance (Ciss) (Max) @ Vds
Supplier Device Package
Resistance - RDS(On)
Package / Case
Power - Max
Current Drain (Id) - Max
Operating Temperature
Drain to Source Voltage (Vdss)
Voltage - Breakdown (V(BR)GSS)
Qualification
FET Type
Grade
Mounting Type
Configuration
Technology
Current Rating (Amps)
Voltage - Rated
Power - Output
Noise Figure
Current - Test
Voltage - Test
Frequency
Gain
结果：1,242
选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Series | Mounting Type | Operating Temperature | Package / Case | Supplier Device Package | FET Type | Voltage - Breakdown (V(BR)GSS) | Current - Drain (Idss) @ Vds (Vgs=0) | Voltage - Cutoff (VGS off) @ Id | Input Capacitance (Ciss) (Max) @ Vds | Resistance - RDS(On) | Power - Max | Drain to Source Voltage (Vdss) | Current Drain (Id) - Max |
|---|
 | 1+ $0.1775 5+ $0.1676 10+ $0.1577 更多的价格 | 51,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 150°C (TJ) | TO-236-3, SC-59, SOT-23-3 | SOT-23-3 | N-Channel | 40 V | 8 mA @ 20 V | 1 V @ 1 nA | 16pF @ 20V | 80 Ohms | 350 mW | - | - | ||
 | 1+ $0.2282 5+ $0.2155 10+ $0.2028 更多的价格 | 50,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Through Hole | -55°C ~ 150°C (TJ) | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | TO-92-3 | N-Channel | 35 V | 5 mA @ 15 V | 1 V @ 1 µA | - | 50 Ohms | 625 mW | - | - | ||
 | 1+ $0.5070 5+ $0.4789 10+ $0.4507 更多的价格 | 45,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 150°C (TJ) | TO-236-3, SC-59, SOT-23-3 | 3-CPH | N-Channel | 25 V | 20 mA @ 5 V | 1.8 V @ 100 µA | 6pF @ 5V | - | 400 mW | 25 V | 50 mA | ||
 | 1+ $0.2535 5+ $0.2394 10+ $0.2254 更多的价格 | 33,968 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 150°C (TJ) | TO-236-3, SC-59, SOT-23-3 | SOT-23-3 | N-Channel | 40 V | 10 mA @ 15 V | 1.2 V @ 1 nA | 16pF @ 15V | - | 350 mW | - | - | ||
,TO-226_straightlead_tmb.jpg "PN4117A") | 1+ $0.5070 5+ $0.4789 10+ $0.4507 更多的价格 | 33,950 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Through Hole | -55°C ~ 150°C (TJ) | TO-226-3, TO-92-3 (TO-226AA) | TO-92-3 | N-Channel | 40 V | 30 µA @ 10 V | 600 mV @ 1 nA | 3pF @ 10V | - | 350 mW | - | - | ||
 | 1+ $0.1014 5+ $0.0958 10+ $0.0901 更多的价格 | 31,420 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 150°C (TJ) | TO-236-3, SC-59, SOT-23-3 | SOT-23-3 (TO-236) | N-Channel | 25 V | 24 mA @ 10 V | 2.5 V @ 1 nA | 5pF @ 10V (VGS) | - | 225 mW | 25 V | - | ||
 | 1+ $0.2535 5+ $0.2394 10+ $0.2254 更多的价格 | 25,800 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 150°C (TJ) | SC-70, SOT-323 | SOT-323 | N-Channel | 20 V | 150 µA @ 5 V | 600 mV @ 1 µA | 3.5pF @ 5V | - | 100 mW | - | 1 mA | ||
| 1+ $0.1977 5+ $0.1868 10+ $0.1758 更多的价格 | 22,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Through Hole | -55°C ~ 150°C (TJ) | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | TO-92-3 | N-Channel | 35 V | 5 mA @ 15 V | 1 V @ 1 µA | - | 50 Ohms | 625 mW | - | - | ||
,TO-226_bentlead_tmb.jpg "J112-D27Z") | 1+ $0.1977 5+ $0.1868 10+ $0.1758 更多的价格 | 22,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Through Hole | -55°C ~ 150°C (TJ) | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | TO-92-3 | N-Channel | 35 V | 5 mA @ 15 V | 1 V @ 1 µA | - | 50 Ohms | 625 mW | - | - | ||
| 1+ $0.2535 5+ $0.2394 10+ $0.2254 更多的价格 | 18,562 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 150°C (TJ) | TO-236-3, SC-59, SOT-23-3 | SOT-23-3 | P-Channel | 30 V | 2 mA @ 15 V | 1 V @ 10 nA | - | 250 Ohms | 225 mW | - | - | ||
| 1+ $0.2535 5+ $0.2394 10+ $0.2254 更多的价格 | 18,562 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 150°C (TJ) | TO-236-3, SC-59, SOT-23-3 | SOT-23-3 | P-Channel | 30 V | 2 mA @ 15 V | 1 V @ 10 nA | - | 250 Ohms | 225 mW | - | - | ||
| 1+ $2.5352 5+ $2.3944 10+ $2.2535 更多的价格 | 18,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 150°C (TJ) | TO-236-3, SC-59, SOT-23-3 | SC-59-3/CP3 | N-Channel | 15 V | 10 mA @ 5 V | 300 mV @ 100 µA | 10pF @ 5V | - | 200 mW | 15 V | 50 mA | ||
| 1+ $0.3423 5+ $0.3232 10+ $0.3042 更多的价格 | 17,236 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 150°C (TJ) | TO-236-3, SC-59, SOT-23-3 | SOT-23-3 (TO-236) | N-Channel | 30 V | 50 mA @ 15 V | 4 V @ 10 nA | 14pF @ 15V | 30 Ohms | 225 mW | 30 V | - | ||
| 1+ $0.2028 5+ $0.1915 10+ $0.1803 更多的价格 | 17,141 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 150°C (TJ) | TO-236-3, SC-59, SOT-23-3 | SOT-23-3 (TO-236) | P-Channel | 30 V | 1.5 mA @ 15 V | 800 mV @ 10 nA | 11pF @ 10V (VGS) | 300 Ohms | 225 mW | - | - | ||
| 1+ $0.5070 5+ $0.4789 10+ $0.4507 更多的价格 | 16,100 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 150°C (TJ) | TO-236-3, SC-59, SOT-23-3 | SOT-23-3 | P-Channel | 40 V | 4 mA @ 15 V | 1.8 V @ 1 µA | 7pF @ 15V | - | 225 mW | - | - | ||
| 1+ $7.0986 5+ $6.7042 10+ $6.3099 更多的价格 | 13,600 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 150°C (TJ) | TO-236-3, SC-59, SOT-23-3 | SOT-23-3 | N-Channel | 25 V | 30 mA @ 15 V | 1 V @ 3 nA | 30pF @ 10V (VGS) | - | 350 mW | - | - | ||
| 1+ $0.5577 5+ $0.5268 10+ $0.4958 更多的价格 | 10,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 150°C (TJ) | TO-236-3, SC-59, SOT-23-3 | SOT-23-3 (TO-236) | P-Channel | 30 V | 7 mA @ 15 V | 3 V @ 10 nA | 11pF @ 10V (VGS) | 125 Ohms | 225 mW | - | - | ||
 | 1+ $8.8732 5+ $8.3803 10+ $7.8873 更多的价格 | 9,500 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 150°C (TJ) | SOT-1123 | 3-USFP | N-Channel | - | 240 µA @ 2 V | 100 mV @ 1 µA | 3.1pF @ 2V | - | 30 mW | - | 1 mA | ||
 | 1+ $0.8873 5+ $0.8380 10+ $0.7887 更多的价格 | 9,283 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -65°C ~ 150°C (TJ) | TO-236-3, SC-59, SOT-23-3 | SOT-23 | N-Channel | 40 V | 5 mA @ 20 V | 500 mV @ 1 nA | 14pF @ 20V | 100 Ohms | 350 mW | 40 V | - | ||
 | 1+ $0.2535 5+ $0.2394 10+ $0.2254 更多的价格 | 8,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | * | - | - | - | - | - | - | - | - | - | - | - | - | - |
晶体管 - JFET
结型栅场效应晶体管（JFET）是一种广泛应用的半导体器件，可作为电子控制开关、放大器或电压控制电阻器。这些器件基于通过改变施加在栅极端口上的电压来控制源极和漏极之间半导体通道中的电流流动原理而工作。
当在栅极和源极之间施加适当极性的电势差时，它改变了通道中电流流动的电阻。这种电阻调节导致源极和漏极之间流动的电流量减少。
JFET的一个显著特点是它们不需要偏置电流进行操作。相反，它们依靠源极和漏极之间半导体通道中的电荷流动来控制电流的流动。这简化了电路设计，并消除了额外的偏置元件的需求。
JFET在需要精确控制电流流动、放大或电压控制电阻的各种电子电路中应用广泛。它们独特的特性和简单性使其适用于电信、音频放大和仪器仪表等领域的各种应用。
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