○Features. 1) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see equivalent circuit). 2) The bias. 2SA Transistor Datasheet pdf, 2SA Equivalent. Parameters and Characteristics. transistor A datasheet, cross reference, circuit and application notes in pdf format.
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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.
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If this is not possible, either because the markings are not visible, or the data cannot be found, then not all is lost. Choosing a replacement transistor with the same package and pin-out will mean that many of the characteristics including power capability are the same.
This is often defined by the package in which the transistor is placed. Contact the seller – opens in a new window or tab and request a postage method to your location. Have one to sell?
Mouse over s114 Zoom – Click to enlarge. Alternatively, sometimes small voltage regulators are contained in packages similar to that of a transistor. Add to watch list Remove from watch list.
2SA114 Datasheet, Equivalent, Cross Reference Search
This is particularly true for specialised circuits where some specific performance features may be critical. Please enter a number less than or equal to Ensure that the replacement transistor can pass the required current – it should have an I Cmax greater than or equal to the original transistor. Add to watch list Remove from watch list.
An idea of the maximum voltage can be gained from the circuit in which it is used.
Choosing Transistor Replacements | Electronics Notes
The step by step instructions below should help the essential parameters of the transistor to be discovered. Delivery times may vary, especially during peak periods. International postage and import charges paid to Pitney Bowes Inc.
Learn more – opens in a new window or tab. Other types are normally only used in very specialist applications. If you have any questions, just send us a message!
Careful examination of the application will enable this to be verified. 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.
Ensuring with pin-out is the same most but not all transistors have their leads in order – EBC will save many problems with fitting. Don’t go for a transistor with a much higher Ft as this may increase the risk of oscillation. For additional information, see the Global Shipping Program terms and conditions – opens in a new window or tab.
Normally it is not a problem to choose a replacement transistor with a higher gain. This explanation is focussed on bipolar transistors, but it is possible to apply similar logic to field effect transistors to ensure that suitable replacements can be found. Select a valid country. Select a transistor with a similar Hfe: This item will be posted through the Global Shipping Program and includes international tracking. Either the type of transistor may not be to hand, or it may not be available.
These instructions are set out in an approximate order of the most significant parameters first followed by the less significant ones: If you have any questions, just send us a message! Learn More – opens in a new window or tab International shipping and import charges paid to Pitney Bowes Inc. No additional import charges at delivery!
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It is new and in great condition. Postage cost can’t be calculated. Learn More – opens in a new window or tab.
Choosing Transistor Replacements
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