2SA Datasheet, 2SA PDF, 2SA Data sheet, 2SA manual, 2SA pdf, 2SA, 2SA, Silicon PNP transistor in a TO Plastic Package. 2SA datasheet, 2SA pdf, 2SA data sheet, datasheet, data sheet, pdf, Micro Electronics, Low Level and Audio Frequency Small Signal Transistors. Details, datasheet, quote on part number: 2SA Title, 50 mA, 25 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO Description. Company, Micro Electronics.
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If the original transistor is still working then this can be discovered by measuring the voltage across the base emitter junction when it is forward biased. Choose a transistor of the same polarity: Cheap China automatic 48 mini egg incubator quail egg incubator 48 eggs hatcher machine for sale.
Transistor parameters such as Vceo, etc need to be checked. The current gain of transistors is notoriously difficult to specify.
This may appear to be an obvious question, but occasionally some devices may appear to be a transistor at first sight. This is particularly true for specialised circuits where some specific performance features may be critical. Choose a transistor with a similar power dissipation: Being able to choosing a replacement transistor can be very useful if the exact transistor type is not available easily.
It is necessary to ensure that the replacement transistor can dissipate sufficient power. When looking for a suitable transistor replacement some of the basic transistor parameters that need to be considered include the following:.
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Every time you open a dispute, 2sa546 shop may be closed, so when you receive the product model does not match or the product does not work, or send the number is not correct, please do not open the dispute, contact our customer service is the best Solution. Choosing a replacement transistor with approximately the same current gain is necessary. The replacement should have the same application if possible.
Then take this and choose a replacement transistor that can easily operate at this frequency. In most cases it will operate satisfactorily, but occasionally there may be a problem.
This is often defined by the package in which the transistor is placed. Either the type of transistor may not be to hand, or it may not be available.
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These instructions are set out in an approximate order of the most significant parameters first followed by the less significant ones: It is necessary to ensure that the current gain of the replacement transistor is about the same as the original.
Picking a replacement transistor When choosing a suitable replacement transistor for use within an electronic circuit, there are several stages that must be considered when making the choice. If you are not a professional staff please do not buy, because the installation requires a certain amount of technology!!! To be on the safe trasistor, ensure the maximum operating voltage of the replacement ddatasheet is at least twice the rail traansistor of the circuit in which it is operating Current gain: We offer retail and wholesale business.
Often a lower current gain may be acceptable. Fortunately it is normally possible to use a replacement transistor type as there is often a considerable degree of overlap between the specifications of different types of transistor, and by looking at the basic specifications it is normally possible to choose the correct transistor replacements. Current gain values normally vary widely even for transistors of the same 2wa564 so some variation will be acceptable.
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2N General Purpose Transistors
An idea of the maximum voltage can be gained from the circuit in which it is used. Most transistors are either silicon daasheet germanium.
This is not always true so beware! Often the same technology will be used throughout the equipment. When looking for suitable transistor replacements it is necessary to look at the main specifications for the transistor. Choosing a replacement transistor is normally quite easy. Although they are slightly different, for all circuit equivalences of this dwtasheet these transistor parameters are the same. All these need to be taken into account when choosing a suitable replacement transistor.
Easily share your publications and get Look at the specifications for other transistors in the same packages and this will give a good guide. If this is not possible, either because the markings are not visible, or the data cannot be found, then not all is lost.
It is important to find out whether the transistor is silicon or germanium. Choosing a replacement transistor with the same package and pin-out will mean that many of the characteristics including power capability are the same. Possible application types may include: For example a low power general-purpose transistor is unlikely to work well in transiator switching application even if it has a high ft or frequency limit. Ensuring with pin-out is the same most but not all transistors have their leads in order – EBC will save many problems with fitting.