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Your cart is empty. BOJACK 2SA1943 2SC5200 High Power Black Audio SiliconTransistor
Specifications:
Collector current:15 A
Collector-base Voltage:230 V
Power:150 W
Frequency-Conversion: 30MHz
Number of Terminal: 3 pin
Mounting Type: Through Hole
Installation Method:In-line
Temperature Range:-55 °C ~ 150°C
2SA1943 / 2SC5200 is a new type of PNP / NPN triple diffused silicon
transistor, which has made great progress in terms of safety and
reliability. Mainly used in general electronics and precision electronics.
General electronic applications include computers, office
equipment, testing equipment, industrial robots, household appliances, etc.
Precision electronics applications include atomic energy control
instruments, spacecraft instruments, aircraft, traffic signal
control instruments, medical equipment, and other various safety devices.
mark
2025-09-04 13:29:21
seems to work ok
Julian Lazaro
2025-08-18 17:25:28
Used to fix an old bose wave radio with failed transistor.
Mairelis Castillo
2025-08-02 13:18:02
Estos son como unos sensores de un equipo de música están muy buenos y muy útil tienen muy buen material
Mr K L
2025-07-10 18:16:01
Counterfeit [IMO]Failed miserably.I am now testing all incoming parts!NPN were not well matched IMHO >20% (I think within 10% or better is considered well matched)Both NPN and PNP fell way short of specified voltage ratings.(transistors normally exceed voltage ratings by a wide margin).Both NPN and PNP suffered secondary breakdown at only a fraction of rated parameters!Both NPN and PNP have inferior heat tab material. (probably about 1/5 the heat transfer capacity of OEM).Here are my results:hfe; PNP 120-125, NPN 90-110 (~>20%) [measured all]Secondary Breakdown failure: Both NPN and PNP shorted @ Vceo: Both failed voltage tests; PNP @ 135V. NPN @ 185V. [tested one of each]I did not check them at 15A. No point in going any further if they are failing these tests.I took a chance because of conflicting reviews, allowing for novices that don't understand SOA limitations, and under time pressure.Very disappointed.I am repairing two professional sub-woofers that utilize ±95VDC unregulated supplies.Allowing for line voltage tolerance and possible remote generator operation, and a decent safety margin; they need to withstand 200V+ in operation plus a safety factor.They are marginally designed to begin with, and cannot tolerate replacements not meeting the minimum ratings of the originals.(These are the original part numbers, I was not substituting when I ordered these).Do not buy these,Regards,Mr KL
Daymi vergel
2025-07-07 14:43:49
Están buenos,
Justi83
2025-06-22 16:43:15
Lo que esperaba
Angel Le
2025-06-12 15:31:32
Excellent Great Quality Power Transistors... We tested with our Longruner Multi-function Tester -TC1 and all "10 Transistors" passed the test with a good parameters from manufacturer.... We are so happy to have them for our Science Projects of Electronics ((( field of Physics ))).Fast shipping too. . . We recommended 100% . . . A++
Glenroy Miller
2025-01-15 19:38:44
Genuine...Used to repair my churches amplifier.
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