Zoo siab txais tos rau peb lub vev xaib.

Tshwj Xeeb-Khoom-PCB

Cov lus piav qhia luv luv:


Khoom Nthuav dav

Cov ntsiab lus rau qhov no Rogers PCB

Txheej: 2 txheej

Khoom siv: Rogers 4350B

Base board thickness: 0.8mm

Tooj liab tuab: 1 OZ

Kho deg: Immersion Kub

Soldmask Xim: Ntsuab

Silkscreen Xim: Dawb

Daim Ntawv Thov: RF khoom siv sib txuas lus

Rogers-PCB (1)

Rogers yog ib hom kev hloov siab tswj hwm uas tsim los ntawm Rogers. Nws yog qhov txawv ntawm cov paib PCB pawg thawj coj - epoxy cob. Nws tsis muaj iav fiber ntau hauv qhov nruab nrab thiab siv ceramic puag yog qhov khoom siv ntau-ntau. Rogers muaj qhov zoo tshaj dielectric tsis tu ncua thiab qhov kub thiab txias, thiab nws cov hluav taws xob dielectric thermal expansion coefficient zoo heev nrog tooj ci, uas tuaj yeem siv los txhim kho qhov tsis txaus ntawm PTFE substrates; nws yog qhov tsim nyog rau kev tsim qauv siab, nrog rau kev ua lag luam microwave thiab kev siv xov tooj cua. Vim tias nws cov dej nqus tau qis, nws tuaj yeem siv qhov kev xaiv zoo tshaj plaws rau kev siv cov av noo siab, muab cov neeg siv khoom lag luam hauv high-frequency board nrog cov khoom siv zoo tshaj plaws thiab cov khoom muaj feem cuam tshuam, thiab cov hauv paus tswj hwm cov khoom zoo.

 

Rogers laminate muaj cov zoo li nram no:

1. Tsawg RF poob qis

2. Tsawg dielectric tas li hloov nrog qhov kub thiab txias

3. Tsawg Z-axis thermal nthuav coefficient

4. Tsawg muaj kev sib txuam sab hauv coefficient

5. Tsawg dielectric qhov ua siab ntev

6. Lub tshuab hluav taws xob ruaj khov nyob ntawm ntau zaus

7. Ib qho yooj yim rau huab hwm coj ntau lawm thiab ntau txheej txheej ntawm FR4, kev ua haujlwm siab


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa rau peb