nutzu11v Posted October 9, 2009 Share Posted October 9, 2009 ca si echivalent este bun c557c? dc este imi spuneti si mie numerotarea picioarelor cum sunt ca am vazut undeva ecb si cbe care e buna? va multumesc. Link to comment Share on other sites More sharing options...
remus68 Posted October 9, 2009 Share Posted October 9, 2009 2SA733 este NPN si se poate inlocui cu BC546. Daca tensiunea de alimentare a montajului e sub 50V , atunci se poate inlocui si cu BC547. http://pdf1.alldatasheet.com/datasheet- ... SA733.html Diferenta asezarii pinilor costa in faptul ca 2SA733 are BCE iar BC-ul EBC. Link to comment Share on other sites More sharing options...
misuraelectronic Posted October 9, 2009 Share Posted October 9, 2009 domnule remus68....vedeti ca ati luat-o pe aratura rau de tot...!2sa733 este pnp toata ziua si toata noaptea... daca nu cunoasteti piesele , va rog sa nu mai dati sfaturi in domeniu...!mai bine va abtineti...! Link to comment Share on other sites More sharing options...
misuraelectronic Posted October 9, 2009 Share Posted October 9, 2009 @ domnul nutzu11vechivalentii pentru 2sa733 sint urmatorii...bc212 , bc257 , bc307 , bc 557 , bc 556...! iar pentru cine nu cunoaste inca piesele , avem urmatoarele informatii...toata seria 2sa si 2sb sint pnp-uri...toata seria 2sc si 2sd sint npn-uri... Link to comment Share on other sites More sharing options...
remus68 Posted October 10, 2009 Share Posted October 10, 2009 ca si echivalent este bun c557c?I-mi cer scuze ca din graba am produs o regretabila eroare, remediata prompt de misuraelectronic. Link to comment Share on other sites More sharing options...
nutzu11v Posted October 11, 2009 Author Share Posted October 11, 2009 a984 ii este echivalent cumva ? aaa si imi spuneti si mie ce anume trebuie sa verific la un tranzistor sa vad dc e bun ca si echivalent Link to comment Share on other sites More sharing options...
dan-a2 Posted October 11, 2009 Share Posted October 11, 2009 compara cu 2sa 733: Link to comment Share on other sites More sharing options...
zal Posted October 11, 2009 Share Posted October 11, 2009 2SA733 e complementarul lui 2SC945, care se fabric? în 2 variante de dispunere a pinilor BCE (ca ?i cei japonezi) ?i EBC (ca cei europeni), a?a c? aten?ie ?i s? verifici cu aparatul picioarele. Link to comment Share on other sites More sharing options...
ADRIAN SARPE Posted October 12, 2009 Share Posted October 12, 2009 MERGE SI UN LA733 Link to comment Share on other sites More sharing options...
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