晶体管 - 双极 (BJT) - 单,预偏置

结果:
4,476
Manufacturer
Series
DC Current Gain (hFE) (Min) @ Ic, Vce
Supplier Device Package
Vce Saturation (Max) @ Ib, Ic
Power - Max
Package / Case
Frequency - Transition
Resistor - Base (R1)
Current - Collector (Ic) (Max)
Resistor - Emitter Base (R2)
Voltage - Collector Emitter Breakdown (Max)
Current - Collector Cutoff (Max)
Transistor Type
Mounting Type
Qualification
Grade
Core Processor
Program Memory Type
EEPROM Size
Voltage - Supply (Vcc/Vdd)
Speed
Operating Temperature
RAM Size
Number of I/O
Peripherals
Oscillator Type
Core Size
Connectivity
Program Memory Size
Data Converters
结果4,476
选择
图片产品详情单价可用性ECAD 模型SeriesMounting TypeVoltage - Collector Emitter Breakdown (Max)Current - Collector (Ic) (Max)Power - MaxPackage / CaseGradeVce Saturation (Max) @ Ib, IcCurrent - Collector Cutoff (Max)Supplier Device PackageTransistor TypeResistor - Base (R1)Resistor - Emitter Base (R2)DC Current Gain (hFE) (Min) @ Ic, VceFrequency - TransitionQualification
DTC124EETL
TRANS PREBIAS NPN 150MW EMT3
1+
$0.0195
5+
$0.0184
10+
$0.0173
数量
1,059,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
50 V
30 mA
150 mW
SC-75, SOT-416
-
300mV @ 500µA, 10mA
500nA
EMT3
NPN - Pre-Biased
22 kOhms
22 kOhms
56 @ 5mA, 5V
250 MHz
-
PDTC114ET,215
TRANS PREBIAS NPN 250MW TO236AB
1+
$0.0193
5+
$0.0182
10+
$0.0171
数量
212,195 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
50 V
100 mA
250 mW
TO-236-3, SC-59, SOT-23-3
-
150mV @ 500µA, 10mA
1µA
TO-236AB
NPN - Pre-Biased
10 kOhms
10 kOhms
30 @ 5mA, 5V
230 MHz
-
MMUN2111LT1G
TRANS PREBIAS PNP 50V SOT23-3
1+
$0.0200
5+
$0.0189
10+
$0.0178
数量
202,328 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
50 V
100 mA
246 mW
TO-236-3, SC-59, SOT-23-3
-
250mV @ 300µA, 10mA
500nA
SOT-23-3 (TO-236)
PNP - Pre-Biased
10 kOhms
10 kOhms
35 @ 5mA, 10V
-
-
BCR183E6433
BIPOLAR DIGITAL TRANSISTOR
1+
$0.5000
5+
$0.4722
10+
$0.4444
数量
154,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
*
-
-
-
-
-
-
-
-
-
-
-
-
-
PDTC124EE,115
TRANS PREBIAS NPN 50V 0.1A SC75
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Surface Mount
50 V
100 mA
150 mW
SC-75, SOT-416
-
150mV @ 500µA, 10mA
1µA
SC-75
NPN - Pre-Biased
22 kOhms
22 kOhms
60 @ 5mA, 5V
-
-
DTC123EETL
TRANS PREBIAS NPN 150MW EMT3
1+
$0.0178
5+
$0.0168
10+
$0.0158
数量
119,304 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
DTA123E
Surface Mount
50 V
100 mA
150 mW
SC-75, SOT-416
-
300mV @ 500µA, 10mA
500nA
EMT3
NPN - Pre-Biased
2.2 kOhms
2.2 kOhms
20 @ 20mA, 5V
250 MHz
-
BCR108E6327HTSA1
TRANS PREBIAS NPN 0.2W SOT23-3
1+
$0.0725
5+
$0.0685
10+
$0.0644
数量
93,991 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
50 V
100 mA
200 mW
TO-236-3, SC-59, SOT-23-3
-
300mV @ 500µA, 10mA
100nA (ICBO)
PG-SOT23
NPN - Pre-Biased
2.2 kOhms
47 kOhms
70 @ 5mA, 5V
170 MHz
-
SMUN5111T1G
TRANS PREBIAS PNP 50V SC70-3
1+
$0.0500
5+
$0.0472
10+
$0.0444
数量
93,465 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
50 V
100 mA
202 mW
SC-70, SOT-323
Automotive
250mV @ 300µA, 10mA
500nA
SC-70-3 (SOT323)
PNP - Pre-Biased
10 kOhms
10 kOhms
35 @ 5mA, 10V
-
AEC-Q101
DTC124EET1G
TRANS PREBIAS NPN 50V 100MA SC75
1+
$0.0250
5+
$0.0236
10+
$0.0222
数量
88,998 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
50 V
100 mA
200 mW
SC-75, SOT-416
-
250mV @ 300µA, 10mA
500nA
SC-75, SOT-416
NPN - Pre-Biased
22 kOhms
22 kOhms
60 @ 5mA, 10V
-
-
MMUN2211LT1G
TRANS PREBIAS NPN 50V SOT23-3
1+
$0.0250
5+
$0.0236
10+
$0.0222
数量
69,006 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
50 V
100 mA
246 mW
TO-236-3, SC-59, SOT-23-3
-
250mV @ 300µA, 10mA
500nA
SOT-23-3 (TO-236)
NPN - Pre-Biased
10 kOhms
10 kOhms
35 @ 5mA, 10V
-
-
MUN5233T1G
TRANS PREBIAS NPN 50V SC70-3
1+
$0.0450
5+
$0.0425
10+
$0.0400
数量
65,967 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
50 V
100 mA
202 mW
SC-70, SOT-323
-
250mV @ 1mA, 10mA
500nA
SC-70-3 (SOT323)
NPN - Pre-Biased
4.7 kOhms
47 kOhms
80 @ 5mA, 10V
-
-
BCR185E6327
BIPOLAR DIGITAL TRANSISTOR
1+
$0.1875
5+
$0.1771
10+
$0.1667
数量
54,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Automotive, AEC-Q101
Surface Mount
50 V
100 mA
200 mW
TO-236-3, SC-59, SOT-23-3
300mV @ 500µA, 10mA
100nA (ICBO)
PG-SOT23-3-1
PNP - Pre-Biased
10 kOhms
47 kOhms
70 @ 5mA, 5V
200 MHz
BCR133WH6327
BIPOLAR DIGITAL TRANSISTOR
1+
$0.5000
5+
$0.4722
10+
$0.4444
数量
52,403 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
50 V
100 mA
250 mW
SC-70, SOT-323
300mV @ 500µA, 10mA
100nA (ICBO)
PG-SOT323-3-1
NPN - Pre-Biased
10 kOhms
10 kOhms
30 @ 5mA, 5V
130 MHz
BCR133E6327HTSA1
TRANS PREBIAS NPN 50V SOT23-3
1+
$0.0850
5+
$0.0803
10+
$0.0756
数量
49,588 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
50 V
100 mA
200 mW
TO-236-3, SC-59, SOT-23-3
-
300mV @ 500µA, 10mA
100nA (ICBO)
PG-SOT23
NPN - Pre-Biased
10 kOhms
10 kOhms
30 @ 5mA, 5V
130 MHz
-
DTC144EET1G
TRANS PREBIAS NPN 50V 100MA SC75
1+
$0.0125
5+
$0.0118
10+
$0.0111
数量
42,205 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
50 V
100 mA
200 mW
SC-75, SOT-416
-
250mV @ 300µA, 10mA
500nA
SC-75, SOT-416
NPN - Pre-Biased
47 kOhms
47 kOhms
80 @ 5mA, 10V
-
-
MMUN2232LT1G
TRANS PREBIAS NPN 50V SOT23-3
1+
$0.0250
5+
$0.0236
10+
$0.0222
数量
36,782 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
50 V
100 mA
246 mW
TO-236-3, SC-59, SOT-23-3
-
250mV @ 1mA, 10mA
500nA
SOT-23-3 (TO-236)
NPN - Pre-Biased
4.7 kOhms
4.7 kOhms
15 @ 5mA, 10V
-
-
RN1106MFV,L3F(CT
1+
$0.0625
5+
$0.0590
10+
$0.0556
数量
31,300 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
50 V
100 mA
150 mW
SOT-723
-
300mV @ 500µA, 5mA
500nA
VESM
NPN - Pre-Biased
4.7 kOhms
47 kOhms
80 @ 1mA, 5V
-
-
MMUN2215LT1G
TRANS PREBIAS NPN 50V SOT23-3
1+
$0.0375
5+
$0.0354
10+
$0.0333
数量
27,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
50 V
100 mA
400 mW
TO-236-3, SC-59, SOT-23-3
-
250mV @ 1mA, 10mA
500nA
SOT-23-3 (TO-236)
NPN - Pre-Biased
10 kOhms
-
160 @ 5mA, 10V
-
-
DDTD122TC-7-F
TRANS PREBIAS NPN 200MW SOT23-3
1+
$0.1000
5+
$0.0944
10+
$0.0889
数量
19,297 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
50 V
500 mA
200 mW
TO-236-3, SC-59, SOT-23-3
-
300mV @ 2.5mA, 50mA
500nA (ICBO)
SOT-23-3
NPN - Pre-Biased
220 Ohms
-
100 @ 5mA, 5V
200 MHz
-
DTA144EM3T5G
TRANS PREBIAS PNP 50V SOT723
1+
$0.0500
5+
$0.0472
10+
$0.0444
数量
14,255 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
50 V
100 mA
260 mW
SOT-723
-
250mV @ 300µA, 10mA
500nA
SOT-723
PNP - Pre-Biased
47 kOhms
47 kOhms
80 @ 5mA, 10V
-
-

关于  晶体管 - 双极 (BJT) - 单,预偏置

预偏置双极晶体管是专门设计的,具有内部电阻,即使没有输入信号,也可以保持器件接近其偏置或工作点。这种偏置确保晶体管高效运行,并产生稳定、无失真的输出信号。 晶体管偏置对于实现正确的放大和信号重现至关重要。它涉及在晶体管端子上施加适当的直流电压或电流,以建立所需的工作点。通过预偏置晶体管,内部电阻消除了额外的外部电路元件,例如偏置电阻或电压分压器。 预偏置双极晶体管中包含的内部电阻简化了电路设计,降低了整体项目成本。由于需要较少的外部元件,电路布局和组装的复杂性较低。这在大规模生产场景中尤为有利,其中成本效益和效率是关键考虑因素。 预偏置双极晶体管广泛应用于各种应用中,包括音频放大器、信号处理电路和小型电子项目。它们为双极晶体管提供了方便和经济的偏置解决方案,使其对初学者和有经验的电子爱好者都具有可行性。 总而言之,预偏置双极晶体管内置了电阻,可以在不需要额外的外部电路元件的情况下保持器件接近其偏置或工作点。这简化了电路设计并降低了项目成本,使其成为放大和信号处理应用的热门选择。