Name: 2N4957UB
Brand: Microsemi
SKU: 2N4957UB
Rating: 5.0 (99 reviews)

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Umkhiqizi Ingxenye: 2N4957UB

Umkhiqizi: Microsemi

Incazelo: RF TRANS PNP 30V 30MA UB

Isigaba: imikhiqizo ehlukene ye-semiconductor

Umndeni: ama-transistors - i-bipolar (bjt) - rf

Uchungechunge: -

Kukhona kusitoki: 0

Ama-datasheets aku-inthanethi: 2N4957UB PDF

2N4957UB Qaphela

I-Chimicron isisabalalisi esizimele sezingxenye ze-elekthronikhi. Sinemithombo ethembekile yezingxenye ze-elekthronikhi, sithengisa kuphela imikhiqizo emisha neyoqobo futhi sinikeza iwaranti yonyaka ongu-1 ngemikhiqizo yethu. Thenga i-2N4957UB Microsemi ku-chimicron.com. Sinezingxenye ze-0 ze-2N4957UB esitokisini esitholakalayo manje. Hambisa umbuzo we-2N4957UB noma thumela i-imeyili [email protected], sizokuthinta emahoreni angu-24.

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uchungechunge:-
iphasela:Bulk
isimo sengxenye:Active
uhlobo lwe-transistor:PNP
i-voltage - ukuhlukaniswa kwe-emitter yomqoqi (ubukhulu):30V
imvamisa - uguquko:-
isibalo somsindo (db typ @ f):3.5dB @ 450MHz
inzuzo:25dB

amandla - max:200mW
I-dc current gain (hfe) (min) @ ic, vce:30 @ 5mA, 10V
okwamanje - umqoqi (ic) (ubukhulu):30mA
izinga lokushisa lokusebenza:-65°C ~ 200°C (TJ)
uhlobo lokukhweza:Surface Mount
iphakethe/ikesi:3-SMD, No Lead
iphakheji yedivayisi yomphakeli:UB

Ukuthumela ngomkhumbi	Isikhathi sokulethwa	Ezingxenyeni zesitoko, ama-oda alinganiselwa ukuthi azothunyelwa ngezinsuku ezi-3. Sithumela ama-oda kanye ngosuku cishe ngo-5pm ngaphandle kwangeSonto. Uma isithunyelwe, isikhathi sokulethwa esilinganiselwe sincike ezincwadini ezingezansi ozikhethile. I-DHL Express, izinsuku zebhizinisi ezi-3-7 ze- DHL eCommerce, izinsuku zebhizinisi eziyi-12-22 I- FedEx International Priority, izinsuku zebhizinisi ezi-3-7 i-EMS, izinsuku zebhizinisi eziyi-10-15 Imeyili Yomoya Ebhalisiwe, izinsuku zebhizinisi eziyi-15-30
	Amanani okuthumela	Amanani okuthumela e-oda lakho angatholakala enqoleni yokuthenga.
	Inketho yokuthumela	Sihlinzeka nge-DHL, i-FedEx, i-UPS, i-EMS, i-SF Express, kanye nokuthunyelwa kwe-Air Mail okubhalisiwe kwamanye amazwe.
	Ukulandelela ngomkhumbi	Sizokwazisa nge-imeyili ngenombolo yokulandelela uma i-oda selithunyelwe. Ungathola futhi inombolo yokulandelela emlandweni we-oda.

Iyabuya / Iwaranti	Iyabuya	Ukubuyisela ngokuvamile kuyamukelwa uma sekuqediwe phakathi kwezinsuku ezingu-30 kusukela ngedethi yokuthunyelwa, sicela uxhumane nesevisi yamakhasimende ukuze uthole ukugunyazwa kokubuyisela. Izingxenye kufanele zingasetshenziswa futhi emaphaketheni okuqala. Ikhasimende kufanele lilawule ukuthunyelwa.
Iyabuya / Iwaranti	Iwaranti	Konke okuthengiwe kuza nenqubomgomo yokubuyisela imali yezinsuku ezingu-30, kanye newaranti yezinsuku ezingu-90 ngokumelene nanoma yiziphi izinkinga zokukhiqiza. Lesi siqinisekiso ngeke sisebenze kunoma iyiphi into lapho iphutha lidalwe ukuhlangana kwamakhasimende okungafanele, ukwehluleka kwekhasimende ukulandela imiyalelo, ukuguqulwa komkhiqizo, ubudedengu noma ukusebenza okungafanele.

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