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.

Author: Yozshuktilar Jushicage
Country: Kazakhstan
Language: English (Spanish)
Genre: Politics
Published (Last): 13 August 2006
Pages: 439
PDF File Size: 6.18 Mb
ePub File Size: 13.69 Mb
ISBN: 436-8-77874-420-2
Downloads: 86466
Price: Free* [*Free Regsitration Required]
Uploader: Mujora

Normally it is not a problem to choose a replacement transistor with a higher gain. 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.

Step by step instructions: Shop with confidence on eBay! These instructions are set out in an approximate order of the most significant parameters first followed by the less significant ones: The upper frequency limit for a transistor is normally quoted as its ft. Once the transistor specifications and parameters have been ascertained, it is possible to check for other replacement transistor types with similar parameters that will be able to operate within the circuit in question.

Treno deragliato a Pioltello Choosing a replacement transistor with approximately the same current gain is necessary. Look at the components in the circuit and the function of the circuit.

2SA Transistors – 3 in stock to buy, photo, pdf datasheet, rfq, obsolete

It is quite likely that a similar one may be available to hand, or possibly from a local stockist. The step by step instructions below should help the essential parameters of the transistor to be discovered. 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.

Look at the specifications for other transistors in the same packages and this will give a good guide. Choosing a replacement transistor with the same package and datwsheet will mean that many of the characteristics including power capability are the same. Hardware Screen Size Section 7.

Once the choice of replacement transistor has datasheey made, then it can be installed in the circuit, and the performance checked. Those packages hransistor for mounting on heatsinks will be more variable because they can often dissipate more power dependent upon the heatsink. It is necessary to make sure that the replacement transistor is able to operate at the required frequency. BC Plastic leaded transistor Looking at the basic transistor parameters When looking for a suitable transistor replacement some of the basic transistor parameters that need to be considered include the following: Being able to choosing a replacement transistor can be very useful if the exact transistor type is not available easily.

  ASTM F1980 07 PDF

Although most of the main points have been covered in the points above, it is always best to be on the look out for other parameters that may affect the choice of transistor replacement. If this is not tramsistor, either because the markings are not visible, or the data cannot be found, then not all is lost. Ensure that the replacement transistor can pass the required current – it should have an I Cmax greater than or equal to the original transistor.

There is a huge number of transistor types available, and the specifications of many types of transistor overlap, making the choice of catasheet replacement transistor quite easy in many instances.

2SA(Q) NTE Equivalent NTEA TRANSISTOR PNP SILIC – Wholesale Electronics

Choosing a replacement transistor with a similar can style will often mean that both transistors have a similar power dissipation. Then take this and choose a replacement transistor that can easily operate at this frequency.

Choose a replacement with the same package: New design ZZ48 automatic egg incubator for bird turkey goose duck and so on high hatching rate. To be on the safe side, ensure the maximum operating voltage of the replacement transistor is at least twice the rail voltage of the circuit in which it is operating Current gain: Also the package may give an indication of other parameters. All these need to be taken into account when choosing a suitable replacement transistor. In most cases it will operate satisfactorily, but occasionally there may be a problem.

Choose a transistor with a similar power dissipation: It is still possible to find out a lot about the transistor from its package and also the circuit in which it is being used.


Put in the correct type and it may not perform well. Transistors have many packages. Fashion rectangle wood pallet mug-up household plate Large acacia breakfast tray teaberries.

Fortunately it is normally possible trajsistor 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.

It is necessary to ensure that the replacement transistor can dissipate sufficient power.

Multisim and Ultiboard

An idea of the maximum voltage can be gained from the circuit in which it is used. Select a replacement transistor of the same material: These instructions are set out in an approximate order of the most significant parameters first followed by the less significant ones:. As bias voltages and other features are different it is necessary to select a replacement transistor with the same material.

We offer retail and wholesale business. Install the incorrect type and it experience the inverse of all the voltages it would expect transisyor is dztasheet to be destroyed. Automatic mini egg incubator for hatching chicken egg parrot goose duck Quail tranisstor for sale. Select a replacement transistor with equivalent Ft: Transistor parameters such as Vceo, etc need to be checked.

Choosing Transistor Replacements

Select a transistor with a similar Hfe: Fast ship to EU! Don’t go for a transistor with a much higher Ft as this may increase the risk of oscillation. Married you one piece Boa Hankokku wedding dress pvc figure birthday gift. It is necessary to ensure that the replacement transistor will be able to operate at the relevant frequencies, so a similar or slightly higher Ft is advisable.

Either the type of transistor may not be to hand, or it may not be available. Fashion wave ring, curve corrugated rings for women, wholesale free shipping.

Trajsistor types are normally only used in very specialist applications.