Purpose Transistor
Todays deals on Purpose Transistor?
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10,000 FAIRCHILD NPN GEN’L PURPOSE AMPLIFIER TRANSISTOR $325.00 |
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5000 PCS BC549 TO-92 NPN general purpose transistors $266.99 |
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10000 PCS BC817-25 SOT-23 NPN general purpose transistor /FREE Registered Mail $244.99 |
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200PCS, CA3046 General Purpose NPN Transistor Arrays $199.00 |
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200p CA3046 General Purpose NPN Transistor Arrays IC (W40) $198.00 |
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5000 PCS S9012H TO-92 S9012 PNP General Purpose Transistors /FREE Register Mail $109.99 |
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50 pcs Transistor TIP35C General Purpose TO-247 $64.00 |
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SALE New 1000 pcs X 2N5089 NPN General Purpose Transistor TO-92 Free Shipping $73.00 |
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SALE New 1000 pcs X 2N5087 PNP General Purpose Transistor TO-92 Free Shipping $72.00 |
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50PCS, CA3046 General Purpose NPN Transistor Arrays $69.00 |
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Free Shipping New 1000 pcs X 2N5087 PNP General Purpose Transistor $68.99 |
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50p CA3046 General Purpose NPN Transistor Arrays IC (W40) $68.00 |
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100 pcs Transistor TIP127 General Purpose TO-220 $53.40 |
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500pair Transistor 2SCA1015 2SC1815 ( C1815 A1015 ) GR General Purpose Toshiba $55.00 |
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2N3904 NPN General Purpose Transistor Qty 2000 (Reel) $49.00 |
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Free Shipping New 1000 pcs X 2N5089 NPN General Purpose Transistor $59.99 |
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50 pcs Transistor TIP117 General Purpose TO-220AB $49.00 |
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50 pcs Transistor TIP142 General Purpose TO-3P $46.00 |
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50 pcs PNP Transistor 2N2905A General Purpose TO-39 Metal case ST $43.40 |
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SALE New 1000 pcs X 2N5088 NPN General Purpose Transistor TO-92 Free Shipping $49.49 |
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Free Shipping New 1000 pcs X 2N5088 NPN General Purpose Transistor $46.99 |
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1000 Transistor 2N2222 MPS2222 NPN General Purpose TO92 $46.53 |
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50x Transistor TIP125 General Purpose TO-220 $37.99 |
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200pcs General-Purpose Amp.Transistor 2SA608 A608 TO-92 $38.80 |
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1000 Transistor 2N2222 MPS2222 NPN General Purpose TO92 $44.55 |
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50 pcs Transistor TIP102 General Purpose TO-220 $36.00 |
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50 pcs Transistor TIP107 General Purpose TO-220AB $36.00 |
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2SA1076 PNPsil general purpose hi speed BY Fuji LOT OF4 $42.00 |
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SALE New 500 pcs X 2N5089 NPN General Purpose Transistor TO-92 Free Shipping $39.99 |
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1000 Transistor 2N2222 MPS2222 NPN General Purpose TO92 $39.99 |
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4 RARE PACKAGED Vintage PNP general purpose BLACK TRANSISTORS UNOPENED $39.99 |
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4 RARE PACKAGED Vintage NPN general purpose BLACK TRANSISTORS UNOPENED $39.99 |
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SALE New 500 pcs X 2N5087 PNP General Purpose Transistor TO-92 Free Shipping $38.99 |
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50 pcs Transistor TIP125 General Purpose TO-220 $30.70 |
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50 pcs Transistor TIP110 General Purpose TO-220 $30.50 |
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50 pcs NPN Transistor TIP122 General Purpose TO-220AB $30.50 |
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Free Shipping New 500 pcs X 2N5087 PNP General Purpose Transistor $36.99 |
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Free Shipping New 500 pcs X 2N5089 NPN General Purpose Transistor $34.99 |
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1000 Transistor 2N2222 MPS2222 NPN General Purpose TO92 $34.99 |
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Infineon General Purpose RF Transistors Sample Kit $34.95 |
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10 pcs 2N4036 Motorola PNP General Purpose Transistor 65V NOS TO-39 metal case $29.90 |
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10 pcs 2N2905A JAN PNP General Purpose Transistor MIL extended temperature $29.90 |
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510 PCS BC549 TO-92 NPN general purpose transistors $33.99 |
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1000Pcs Transistor A42 MPSA42 NPN General Purpose TO-92 $32.99 |
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50 pcs PNP Transistor 2N2905A General Purpose TO-39 Metal case MCC USA $25.60 |
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2N3906 PNP General Purpose Transistor,3906, x1000 $32.00 |
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2N3904 NPN General Purpose Transistor,3904, x1000 $32.00 |
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BDW53C General purpose NPN Darlington transistor LOT OF 10 $29.00 |
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1000 BC817-25 SOT-23 NPN general purpose transistor $28.99 |
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200 pcs NPN general purpose Transistor BC547B TO-92 $22.00 |
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200 pcs PNP general purpose Transistor BC556 TO-92 $22.00 |
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50 pcs Transistor TIP41C General Purpose TO-220AB $20.80 |
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1000 PCS 2N4403 TO-92 PNP General Purpose Amplifier $27.99 |
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Free Shipping New 500 pcs X 2N5088 NPN General Purpose Transistor $27.99 |
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Mil-Spec Transitron JAN2N333A Gen.Purpose Bipolar NPN Transistor TO-5 Package $27.99 |
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SALE New 500 pcs X 2N5088 NPN General Purpose Transistor TO-92 Free Shipping $27.49 |
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50 pcs Transistor TIP42C General Purpose TO-220AB $18.00 |
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1000 PCS S9015C TO-92 S9015 PNP General Purpose Transistors $24.99 |
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Transitron JAN2N337 General Purpose Silicon NPN Transistor TO-5 Package $24.99 |
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400 Pcs Transistor S9012 STS9012, General Purpose PNP $24.99 |
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50pcs NPN Transistor TIP122 General Purpose TO-220AB $24.99 |
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50pcs NPN Transistor TIP122 General Purpose TO-220AB $24.99 |
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50 pcs NPN Transistor TIP31C General Purpose TO-220 $17.00 |
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2N3904 NPN General Purpose Transistor (on tape) Qty 500 $19.95 |
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1000 PCS S9012H TO-92 S9012 PNP General Purpose Transistors $23.99 |
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1000 PCS 2N5551 TO-92 NPN General Purpose Amplifier $23.99 |
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1000 PCS S9012H TO-92 S9012 PNP General Purpose Transistors $23.99 |
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1000 PCS SS8550 TO-92 General Purpose Transistor $23.99 |
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2N4036 65V MOTOROLA PNP GENERAL PURPOSE TRANSISTORS TO-39 ***NEW*** ( Qty 10 ) $19.99 |
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1000 PCS BAS21 SOT-23 General purpose diodes NEW $22.99 |
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1000 PCS BAS21 SOT-23 General purpose diodes NEW $22.99 |
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BC182 BC182L Gerenal Purpose Transistor TO-92 100 pc $12.99 |
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50 pcs Transistor TIP32C General Purpose TO-220AB $15.30 |
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200 pcs Transistor 2N2222A General Purpose TO-92MOD $15.40 |
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200 pcs Transistor 2N5551 General Purpose TO-92MOD $15.40 |
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200 pcs Transistor 2N4401 General Purpose TO-92MOD $15.40 |
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200 pcs Transistor 2N8550 C8550 General Purpose TO-92 $15.40 |
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200 pcs Transistor 2N8050 C8050 General Purpose TO-92 $15.40 |
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200 pcs Transistor 2N2907 PN2907A General Purpose TO-92 $15.40 |
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2N4032 1A 60V GENERAL PURPOSE PNP TRANSISTORS TO-39 ***NEW*** ( Qty 20 ) $16.99 |
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100 NS 2N3415 NPN General Purpose Amplifier Transistors $12.99 |
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50 Motorola MPSW06 General Purpose AMP Transistors NPN $12.99 |
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Transitron JANTX2N3636 Gen. Purpose Si Bipolar 175V 1A Transistor TO-5 Package $19.99 |
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500 PCS 2N4403 TO-92 4403 PNP General Purpose Amplifier $19.99 |
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4 2N2339 NPN Audio General Purpose Amp Power Transistor $12.99 |
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100 National 2N4403RA PNP Gen Purpose Amp. Transistors $12.99 |
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10PCS, CA3046 General Purpose NPN Transistor Arrays IC $19.50 |
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New!10x,CA3046 General Purpose NPN Transistor Arrays IC $19.29 |
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PN2907, 80mA 60V, PNP General Purpose Amp, Qty 200 $18.99 |
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10p CA3046 General Purpose NPN Transistor Arrays IC (W40) $18.99 |
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550PC BC817-25 6B SOT-23 NPN general purpose transistor $17.99 |
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SALE New 200 pcs X 2N5087 PNP General Purpose Transistor TO-92 Free Shipping $17.49 |
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100x BC327-40 PNP (FAI )All/General Purpose Transistor $14.11 |
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200 pcs PNP Transistor 2SA1015 A1015 GR General Purpose Toshiba $11.00 |
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SALE New 200 pcs X 2N5089 NPN General Purpose Transistor TO-92 Free Shipping $16.99 |
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Free Shipping New 200 pcs X 2N5087 PNP General Purpose Transistor $16.99 |
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2N2905A 60V PNP GENERAL PURPOSE SWITCHING TRANSISTORS TO-39 ***NEW*** ( Qty 5 ) $12.99 |
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2SA1076 PNP silicon general purpose high speed BY Fuji $9.95 |
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200 pcs Transistor 2N3904 General Purpose TO-92 $10.30 |
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PN2222, TO-92, general purpose transistors, lot/100 $9.95 |
Purpose Transistor Questions
History Of Electronics
Electronics is one of the most important branches of science till date. With its advancement the world has completely changed into a different thing. It has given a complete make-over to our life, from being a sluggish one to a rapid fast life. It has influenced our life in each and every way. From the time we wake up in the morning till the night when we go to bed. Electronics is touching our life in every aspect. We use them for all purpose, either as a necessity, or just for the entertainment purpose, for example television, i pods, etc.
If we go back into the history of electronics, then we will come to know that there were three major components in electronics. The first was Vacuum tubes, which was invented by Thomas Alva Edison in the year 1883. He made the invention when he discovered that through vacuum, electrons can flow from one metal conductor to another. Later this discovery was given the term of Edison effect. With the invention of vacuum tube it became possible to manipulate the electrical energy; hence they were used for transmitting and amplifying purposes. In those days, the vacuum tubes were used to be very big in size, which easily gets heated-up. After the invention of vacuum tubes, in the year 1904, John Fleming invented a two element electron tube called Diode. It was based upon the Edison effect. Eventually, in the year 1906 Lee De Forest invented the three-element tube, the Triode. It was in 1896 when the first application of the electron tubes was made. They were used in radio communications by Guglielmo Marconi. By 1906, he finally made an impact by creating long-distance radio communication. It proved to be revolutionary step in the field of electronics.
Prior to World War II, the development in the field of communication technology took at a very fast pace. According to the needs, various specialized tubes were produced. It was the period when radio was thought to be the primary source of entertainment, and also a form of education. In the year 1920, Bell Laboratories made an impact in the field of electronics, when the invented the television. By the year 1927, television finally became widely available. During the course, Bell Laboratories introduced the cathode ray picture tube and color television.
After the World War II, the first computer was developed through the electron tubes. But because of their bulky size, they were of not use. As necessity is the mother of invention, hence it resulted in the invention of transistors. A group of scientist from Bell Laboratories made the invention of transistors during the year 1947, for which they also received a Noble Prize. The invention of transistors gave a boost to the development of the world. They were smaller, lighter, cheaper, and more efficient in comparison to the vacuum tubes. Soon the concept of integrated circuits was introduced in the year 1952 from the Royal Radar Establishment. Since then, electronics has completely changed our life.
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