Zoo 14 Txheej ENIG FR4 Tg170 PCB Chaw tsim tshuaj paus thiab Hoobkas |Huihe Circuits

14 Txheej ENIG FR4 Tg170 PCB

Lus piav qhia luv luv:

Txheej: 14
Nto tiav: ENIG
Cov khoom siv hauv paus: High TG FR4
Txheej txheej W / S: 3.5 / 3.5mil
Sab hauv txheej W / S: 3/3mil
Thickness: 1.6 hli
Min.qhov taub: 0.15mm
Cov txheej txheem tshwj xeeb: 0.5CSP

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Hais txog High Tg PCB

Feem ntau TG yog ntau tshaj 130 °, siab Tg yog ntau tshaj 170 °, thiab nruab nrab TG yog ntau tshaj 150 °.

Feem ntau, PCB nrog TG ≥ 170 ℃ yog hu ua siab Tg PCB.Thaum Tg ntawm lub substrate yog nce, lub tshav kub tsis kam, noo noo tsis kam, tshuaj tsis kam, stability kuj thiab lwm yam ntxwv ntawm lub Circuit Court board yuav zoo dua.Qhov siab dua TG tus nqi, qhov zoo dua qhov kub ntawm cov ntawv, tshwj xeeb tshaj yog nyob rau hauv cov txheej txheem tsis muaj txhuas, daim ntawv thov siab Tg ntau dua.