2n4401 Equivalent

2N3904 and 2N4401 appear to be very comparable parts in all specs. 2N4401 has a higher current rating, but otherwise they look to be about the same in price and everything else. Obviously it's difficult to give a 100% universal answer since both parts are made by multiple manufacturers.

What is a 2N4401?

The 2N4401 from Multicomp Pro is a through hole, NPN low power, silicon planar epitaxial transistors in TO-92 metal can package. This device is used for general purpose switching applications. Collector emitter voltage (Vce) of 40V. Continuous collector current (Ic) of 600mA. Power dissipation of 625mW.

What is the equivalent of D882 transistor?

The equivalent for D882: TIP31. BD679. BD136.

What is the equivalent of a BC547 transistor?

BC547 Equivalents The BC series, such as BC549 and BC639, are the finest recommendations for the BC547 transistor equivalent, followed by the 2N2222 transistor. BC636 replaces BC547, 2N2369, 2N3055, 2N3904, 2N3906, and 2SC5200 in the PNP.

Can I use 2N2222 instead of 2N3904?

The 2N3904 or 2N2222 will suffice if you require less than 200mA. The 2N2222 is the one to choose if you require more than 200mA but not more than 1A. For most circuits, a 2N3904 would suffice, however, if you need more above 200mA, a 2N2222 should be used instead.

Can I use BC547 instead of 2N3904?

The collector current of 2N3904 is 200mA and BC547 is 100mA therefore if the load you are driving with the 2N3904 is under 100mA then you can replace it with BC547 but if the load is above 100mA then you can not use BC547 instead of 2N3904.

What is a S8050?

S8050 is an NPN Transistor with high current & low voltage capabilities. This transistor is a three-terminal component like emitter, base & collector which are used for external connection through different circuits.

What does a S8550 do?

S8550 is a general-purpose transistor, therefore, you can use it at the output of your audio amplifier circuits to amplify the output audio signal to 1 watt, for example, it can be used in electronic doorbells circuits, mp3 audio amplifiers and in the output of buzzer circuits, etc.

What does a 2N3904 do?

The 2N3904 is a common NPN bipolar junction transistor used for general-purpose low-power amplifying or switching applications. It is designed for low current and power, medium voltage, and can operate at moderately high speeds.

What type of transistor is 2N2222?

The 2N2222 is a common NPN bipolar junction transistor (BJT) used for general purpose low-power amplifying or switching applications. It is designed for low to medium current, low power, medium voltage, and can operate at moderately high speeds.

Where is D882 transistor used?

D882 Applications Used to drive loads under 3A. Installed in H-bridge circuits. Incorporated in voltage regulators and power supply circuits. Used to drive motors and battery charger circuits.

What is NEC D882?

Description. NPN SILICON POWER TRANSISTOR. Feature. DATA SHEET NPN SILICON POWER TRANSISTOR 2SD882 NPN SILICON POWER TRANSISTOR D ESCRIPTION The 2SD882 is NPN silicon tr ansistor suited for the output stage of 3 watts audio amplifier, voltage regul ator, DC-DC converter and relay driver.

Can we replace BC547 with BC548?

You will be fine with BC548, BC547 or 2N3904 your application is not demanding.

Why is BC547 used?

BC547 is usually used for current amplifier, quick switching and pulse-width modulation (PWM). Therefore, if you need to control the speed of a motor or actuator in some of your projects, you can simply use this transistor to achieve it.

Can I use BC548 instead of BC547?

Can I use BC548 instead of BC547? NO, BC547 is an NPN and BC548 is a PNP transistor both the transistors are not substituted for each other.

Can I use C945 instead of 2N2222?

As far as specs are concerned the C945 has more gain, Hfe, than the 2N2222, but for most applications yes you could use C945 in place of the 2N2222. One issue though is C945 has different pin out than the 2N2222. The 2N2222 base has pin out of emitter-base-collector (base is center pin).

Are 2N2222 and 2N2222A same?

The 2N2222A is the "improved" version of the 2N2222. You should be able to substitute the former for the latter in any circuit (but not necessarily vice versa). I would suspect that you wouldn't be able to find a supplier of the 2N2222 these days since the A version has been around for a long time.

Which transistor can be used in place of 2N3904?

Given below is the list of popular transistors which can be used as a replacement for 2N3904: BC537, BC538, 2N4401, and P2N2222A. BC547 and BC548 are functionally equivalent transistors.

Can I use any transistor for amplifier?

You can also use other types of transistors, like JFETs or MOSFETs. Those would require a different circuit topology to utilize properly, but can be used to make a good amp too.

Can I use NPN instead of PNP?

Answer: NPN and PNP transistors are interchangeable if you remember one simple rule: A bipolar transistor is essentially two back-to-back diodes with the base being the common connection.