Chichatara transistors - chii? Types, parameters uye maitiro transistors, nyora

The transistor anoita se huru chezvinonhuwira chero hushande. Iye rudzi anowedzera kiyi. Hwaro ichi semiconductor mudziyo uri nesilicon kana negermanium sekristaro. The transistors vane unipolar uye dambudziko uye, naizvozvovo, munda uye dambudziko. Vakawana nezvemarudzi maviri conductivity mhando - mberi uye shure. For beginners, redhiyo mudzidzi mukuru dambudziko ndiro kuziva yeEncoding uye decoding kuti zvinhu izvi. Munyaya ino tichakurukura huru mhando marekodzi, vose nezvipfuwo uye dzimwe zvigadzirwa uyewo ongorora, zvinoreva kupenda transistors.

mhando kutsikisa

Manufacturers transistors vanoshandisa mhando mbiri mikuru encryption - munhu ruvara remitemo uye Kunyora. Zvisinei, kana mumwe kana mumwe asina yunifomu nemitemo. Mumwe chirimwa inobereka semiconductor mano (transistors, diodes, zener diodes, uye zvichingodaro. D.), Tevedzera bumbiro rawo uye ruvara Coding. Anogona Meet transistors ari mhando zvinoberekwa miti yakasiyana rimwe boka uye uye vari kunzi zvakasiyana. Kana vakutarisire: okunze akasiyana, uye anotaura kwavari - zvakafanana. Muzviitiko zvakadaro, kusiyanisa pakati pavo chete okuwedzera zvinhu. Somuenzaniso, kureba nevakomana ruvara zvakabudiswa emitter uye nomuteresi kana (kana mberi) pemvura. Chichatara FETs hakuna yakasiyana Tags pane dzimwe namano. The chete mamiriro ezvinhu ane semiconductor zvinhu wokumwe mavambo: mumwe mugadziri vakashandisa zvinzvimbo zvavo mhando.

Transistors muna KT-26 casing

Funga kuti mavanga transistors yakabereka muno. Izvi yokugara chinonyanya akakurumbira pakati semiconductor vagadziri. It ane cylindrical chimiro ane bevelled divi, vatatu mhedziso vape- rezasi chawo. Muchiitiko chino, izvozvo utilizes nheyo neveMamwe chokuguma uye dzine bumbiro zviratidzo, uye ruvara. On yokumusoro nechigadziko vari ruvara-pfungwa, zvichireva boka transistor, uye tapered divi - code chiratidzo kana ruvara nguva chaienzanirana mudziyo mhando. Kuwedzera mhando, rinogona kushandiswa gore uye mwedzi resununguro.

Kunan'anura boka anoshandisa zvinotevera ruvara Coding transistors: boka A rinoenderana ine rima Red dot, B - yero, C - nerima Green, D - zvitema, D - Blue, E - White, M - shava, uye - sirivha, K - Orange, L - chiedza fodya, M - pfumbu.

Type runotaurwa zvinotevera nemifananidzo uye mavara.

• KT203 rinoenderana angled, triangle (makumbo pasi uye kurudyi) kana rima Red dot.
• KT208 - denderedzwa diki (pane iri mhando ruvara Coding).
• K209 - nedhaimani (grey dot).
• K313 - chiratidzo chinoratidza chimwe inverted T (orenji dot).
• KT326 - imwe inverted equilateral, triangle (brown mavara).
• KT339 - imwe equilateral, triangle (yebhuruu dot).
• KT342 - kota denderedzwa (mutema dot).
• KT502 - hafu chimurenga (yero dot); KT503 - denderedzwa (chena dot).
• KT3102 - angled netriangle makumbo akaenda (rima zvakasvibirira dot).
• KT3157 - makumbo netriangle rworudyi kuruboshwe uye pasi (hapana ruvara Coding).
• K366 - tsamba T (hapana ruvara).
• KT6127 - tsamba inverted P.
• KT632 - Symbols regai (sirivha pfungwa).
• KT638 - pasina chiratidzo (orenji dot).
• KT680 - tsamba G.
• KT681 - mira seinään.
• KT698 - tsamba P.

Chokuguma gore uye mwedzi gadzira

Maererano GOST 25486-82, mabhii maviri kana tsamba uye nhamba kuratidza musi. Chimiro rokutanga rinomiririra gore, uye wechipiri - mwedzi. Izvi mhando Coding rinoshandiswa kwete chete kune transistors asiwo vamwe mumhuri semiconductor zvinhu. In vatorwa zviridzwa musi zvinoratidzwa digits mana, vaviri okutanga dzinoenderana gore, uye vokupedzisira - svondo nhamba. Funga zviri coded chokuguma transistors chaienzanirana musi gadzira. Year / chiratidzo: 1986 - U, 1987 - V, 1988 - W, 1989 - X, 1990 - A 1991 - B 1992 - C. 1993 - D, 1994 - E 1995 - F, 1996 - H 1997 .. - I, 1998 - ne 1999 - kubva L, 2000 - D M uye t Monthly kugadzirwa: mwedzi mipfumbamwe wokutanga dzinoenderana nhamba 1 kusvika 9 (January - 1 February - 2), uye vokupedzisira - kutanga tsamba nemashoko: October - On November - N, December - D.

Transistors muna KT-27 casing

Izvi semiconductor zvinoriumba vakaita kushandisa kana imwe alphanumeric remitemo kana Cipher, zvinosanganisira geometric zvitarisiko. Funga zvinhu hwakajeka chokuguma transistors.

• KT972A - mumwe "nhema" rectangle.
• KT972B - rectangles maviri: kuruboshwe nhema, kurudyi ukoshi.
• KT973A - imwe akaenzana.
• KT973B - maviri akaenzana.
• KT646A - imwe Triangle.
• KT646B - akasiya denderedzwa, Triangle zvakanaka.

Uyezve, pane chimwezve ruvara chokuguma kuguma muviri yakatarisana mhedziso:

• CT 814 - ndachena tsvukuruka;
• CT 815 - Lilac-yepepuru, kana pfumbu;
• CT 816 - blue uye tsvuku;
• CT 817 - ndachena rwegirini;
• CT 683 - yepepuru;
• KT9115 - mutema.

Transistors Series KT814-817 boka B ichava bedzi staining magumo pasina kukonzera unhu yekubvuma.

The European maitiro PRO-Erekitironi

Chichatara transistors nezvimwe semiconductor namano kubva vagadziri dzokuEurope sezvinotevera. The code tsika mukova. Tsamba yokutanga iri semiconductor zvinhu: nesilicon, germanium, etc. inonyanya nesilicon, yakafanana tsamba V. rakatevera chiratidzo - kwakadai chiridzwa ... Next, akaisa nhamba chigadzirwa akatevedzana. Muimba ino pane neeSultan dzakawanda. Somuenzaniso, kana nhamba dziri kubvira 100 kusvika 999, zvinhu izvi zviri mukuru-chinangwa zvigadzirwa, uye kana tsamba anoiswa pamberi pavo (Z10 - A99), semiconductors idzi dzinokosha zvikamu kana maindasitiri zvinangwa. Uyezve, zvachose Coding chikwata anogona kuwedzerwa mamwe okunatsiridza chiratidzo. It rinotsanangura zvakananga akaigadzira semiconductor zvinoriumba.

unhu rokutanga (mashoko): A - Germany, - Si, C - gallium arsenide, R - cadmium sulfide. The chinhu chechipiri chiri transistor mhando: C - yakaderera-simba pasi maitikiro; D - bass simba; F - yakaderera simba mukuru-maitikiro; G - akawanda mano mune rimwe pasuru; L - hwakasimba mukuru-maitikiro; S - pasi simba nokuchinja; U - a chinja simba.

The American Tsika JEDEC

US Vagadziri semiconductor mano kushandisa hunhu yeEncoding randinogara zvinhu zvina. Chokutanga digit anomirira nhamba S.-N junctions: 1 - diode; 2 - transistor 3 - thyristor; 4 - optocoupler. tsamba yechipiri inoratidza boka. The hunhu wechitatu - a Serial nhamba ane chinhu (range kubva 100 kusvika 9999). chiratidzo chechina - tsamba chaienzanirana mudziyo nadzurudzo.

The Japanese hurongwa Jis

ino ine vatambi uye rine zvinhu zvishanu. Wokutanga digit unoenderana zvaimirirwa semiconductor mudziyo: 0 - photodiode kana phototransistor; 1 - diode; 2 - transistor. The chinhu chechipiri - tsamba S, zvinonzi akaisa pamusoro yenhengo zvose. tsamba Next rinoenderana mhando transistor: A - High PNP; In - neyamapani Frequency PNP; C - soro NPN; D - kamari maitikiro NPN; H - unijunction; J - munda pamwe N-mugero; K - munda mumwe P-mugero. Zvinotevera ndizvo chigadzirwa Serial nhamba (10 - 9999). Last, yechishanu chinhu - a nadzurudzo of mudziyo (zvinogona kazhinji kusiyiwa). Dzimwe nguva akashandisa uye chiratidzo wechitanhatu - chimwezve indekisi (tsamba N, M kana S), zvichireva nezvaidiwa zvinodiwa chaizvo zvinodiwa. The Japanese Tsika ruvara Coding pamusoro transistors haushandi.

SMD zvinhu

Chichatara SMD-transistor ndiyo chete yokufananidzira. Nokuda duku kukura zvinhu izvi regai kushandisa ruvara Coding. Single encryption kutevedzerwa kwavari haako. Ose kugadzirwa chirimwa rinoshandisa zviratidzo zvayo. The alphanumeric remitemo iri nyaya ingasanganisira rimwe kusvika kumatatu alphanumeric vatambi. chirimwa chimwe nechimwe unobereka matafura ayo nyora semiconductor zvinhu.