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Vim li cas thiaj xaiv Rogers RT Duroid 5870 Laminate Raws li Cov Khoom Siv Hluav Taws Xob PCB?
Apr 17, 2024
Rogers RT/duroid® 5870 high zaus laminate yog PTFE cov khoom siv ntxiv nrog microfibers.
RT/duroid® 5870 laminates feature qis dielectric tas li (Dk) thiab muab kev ua haujlwm siab zaus. Cov random microglass fibers ntim rau hauv lub rooj tsavxwm kom cov cuab yeej muaj Dk zoo ib yam. RT/duroid® 5870 laminate muaj qis Dk thiab poob, ua rau nws zoo tagnrho rau kev siv ntau zaus / broadband qhov twg tawg thiab poob yuav tsum tau txo qis.
Rogers RT / Duroid 5870 Laminate Nta:
- Lub dielectric qhov tsis tu ncua (Dk) yog 2.33, thiab qhov hloov pauv yog nyob rau hauv ±0.02.
- Ntawm qhov zaus ntawm 10GHz, qhov poob qis tsuas yog 0.0012.
- Nws muaj hygroscopicity tsawg thiab tuaj yeem tswj kev ua haujlwm ruaj khov hauv qhov chaw ntub dej.
- Tso tawm isotropy, piv txwv li muaj kev ua tau zoo sib xws hauv txhua qhov kev qhia.
Rogers RT Duroid 5870 Laminate Cov txiaj ntsig:
- Txo cov hluav taws xob poob qis, ua tiav los ntawm cov khoom siv PTFE reinforced.
- Yooj yim rau txiav, sib koom thiab tshuab rau hauv cov duab, muab kev yooj yim hauv kev tsim khoom.
- Resistant corrosion thiab tuaj yeem siv nrog ntau yam kuab tshuaj thiab cov tshuaj reagents thaum etching lossis plating txheej txheem.
- Ua tau zoo nyob rau hauv high humidity ib puag ncig thiab yog qhov zoo tagnrho.
- Muab cov khoom zoo tshaj plaws.
- Nws muaj cov yam ntxwv hluav taws xob zoo ib yam dhau ntawm ntau qhov ntau zaus thiab tsim nyog rau ntau yam ntawm daim ntawv thov scenarios.
Rogers RT / Duroid 5870 Laminate Standard Thicknesses thiab tooj liab Thickness
1.Rogers RT/Duroid 5870 standrad thickness tau los ntawm 0.0035" - 0.375".
{{0}}.005" (0.127mm) +/- 0.0005"
{{0}}.010" (0.252mm) +/- 0.0007"
{{0}}.020" (0.508mm) +/- 0.0015"
{{0}}.031" (0.787mm) +/- 0.0020"
0.062" (1.575mm) +/{5}}.0030"
2.Electrodeposited Copper Foil
½ oz. (18µm) HH/HH
1oz ib. (35µm) H1/H1
3. Rolled Copper Foil
½ oz. (18µm) 5R/5R
1oz ib. (35µm) 1R/1R
Qhov txawv ntawm RT / duroid 5870 thiab RT / duroid 5880
RT/duroid 5870 thiab RT/duroid 5880 yog ob qho tib si high-frequency laminates tsim los ntawm Rogers Corporation, feem ntau siv hauv microwave thiab RF daim ntawv thov. Nov yog qhov sib txawv tseem ceeb ntawm ob:
| Cov khoom | RT / duroid 5870 | RT / duroid 5880 |
| Dielectric qhov tsis tu ncua (Dk): | Dielectric qhov tsis tu ncua ntawm ib ncig 2.33. | Me ntsis siab dua dielectric tas li, nyob ib ncig ntawm 2.20 txog 2.33. |
| Loss Tangent (Df): | Poob tangent ntawm kwv yees li 0.0009. | Qhov poob qis me ntsis, xws li ntawm {{0}}.0007 txog 0.0009. |
| Daim ntawv thov: | Ob leeg cov ntaub ntawv tsim nyog rau kev siv ntau zaus, xws li microstrip thiab stripline circuits, antennas, radar systems, thiab satellite kev sib txuas lus. | |
| RT/duroid 5870 tej zaum yuav nyiam nyob rau hauv cov ntawv thov uas qhov qis dielectric tas li xav tau, muaj peev xwm muab qhov zoo dua impedance txuam thiab teeb liab kev ncaj ncees hauv qee qhov qauv. | RT/duroid 5880 tej zaum yuav raug xaiv rau cov ntawv thov uas muaj qhov siab dua me ntsis dielectric qhov ua tau, muaj peev xwm muab kev sib txuas nruj dua thiab txhim kho lub zog tuav. | |
| Thickness Options: | Ob qho tib si cov ntaub ntawv muaj nyob rau hauv ntau yam thicknesses kom haum raws li cov qauv tsim. | |
Zuag qhia tag nrho, kev xaiv ntawm RT / duroid 5870 thiab RT / duroid 5880 yog nyob ntawm cov kev cai tshwj xeeb ntawm koj lub RF lossis microwave tsim, nrog rau cov yam xws li qhov xav tau dielectric tas li, poob tangent, impedance txuam, thiab cov nqi txiav txim siab.
