Kamepiula a me nā Peripherals PCBA papa
Nā hiʻohiʻona huahana
● -Material: Fr-4
● -Helu Layer: 14 papa
● -PCB Mānoanoa: 1.6mm
● -Min. Helu / Space Ma waho: 4/4mil
● -Min. Puka wili ʻia: 0.25mm
● -Ma ke Kaʻina Hana: Tenting Vias
● -Papa Hoʻopau: ENIG
ʻO nā hiʻohiʻona PCB
1. Inika kūʻai kūʻai (Solderresistant/SolderMask): ʻAʻole pono nā ʻili keleawe a pau e ʻai i nā ʻāpana tin, no laila e paʻi ʻia ka wahi i ʻai ʻole ʻia me kahi papa o nā mea (epoxy resin maʻamau) e hoʻokaʻawale i ka ʻili keleawe mai ka ʻai ʻana i ka tin a. pale aku i ka hoʻolele ʻole. Aia kahi kaapuni pōkole ma waena o nā laina tinned. Ma muli o nā kaʻina hana likeʻole, ua māheleʻia i kaʻaila'ōmaʻomaʻo, kaʻailaʻulaʻula a me kaʻaila polū.
2. Papa Dielectric (Dielectric): Hoʻohana ʻia ia e mālama i ka insulation ma waena o nā laina a me nā papa, i ʻike ʻia ʻo ka substrate.
3. Ka mālama ʻana i ka ʻili (SurtaceFinish): No ka mea, ua maʻalahi ka ʻili keleawe i ka oxidized ma ke kaiapuni maʻamau, ʻaʻole hiki ke hoʻopaʻa ʻia (ʻino ka solderability), no laila e pale ʻia ka ʻili keleawe e hoʻopaʻa ʻia. ʻO nā ʻano pale e pili ana i ka HASL, ENIG, Immersion Silver, Immersion TIn, a me ka mea mālama solder organik (OSP). Loaʻa i kēlā me kēia ala kona mau pono ponoʻī a me nā hemahema, i kapa ʻia ʻo ka mālama ʻana i luna.
ʻO ka mana ʻenehana PCB
| Nā ʻāpana | Hana nui: 2~58 papa / Pilot holo: 64 papa |
| Max. mānoanoa | Hana nui: 394mil (10mm) / Pilot holo: 17.5mm |
| Mea waiwai | FR-4 (Standard FR4, Mid-Tg FR4, Hi-Tg FR4, Lead free assembly material), Halogen-Free, Ceramic filled, Teflon, Polyimide, BT, PPO, PPE, Hybrid, Partal hybrid, etc. |
| Min. Laulā/Spacing | Papa loko: 3mil/3mil (HOZ), Papa waho: 4mil/4mil(1OZ) |
| Max. Mānoanoa keleawe | UL palapala hōʻoia: 6.0 OZ / Pilot holo: 12OZ |
| Min. Ka nui o ka puka | Puka mīkini: 8mil(0.2mm) Puka Laser: 3mil(0.075mm) |
| Max. Nui o ka Panel | 1150mm × 560mm |
| ʻAspect Ratio | 18:1 |
| Hoʻopau ʻili | HASL, Gula Kaiapuni, Kino Kaiapuni, OSP, ENIG + OSP, Kālā Kaiapuni, ENEPIG, Manalima Gula |
| Kaʻina Kūikawā | Hole i kanu ʻia, puka makapō, kūʻē i hoʻopaʻa ʻia, hiki ke hoʻopili ʻia, huila, ʻāpana ʻāpana, ʻāpana kiʻekiʻe kiʻekiʻe, wili hope, a me ka mana kū'ē. |
