Impande ebyiri Zitunganijwe Umuringa Kuri HDI
●Umubyimba: 12um 18um 35um 70um
●Ubugari busanzwe: 1290mm, Turashobora gukata nkubunini busabwa
●ID: mm 76, mm 152
●Uburebure: Bwihariye
●Icyitegererezo kirashobora gutangwa;Igihe cyo kuyobora: iminsi 7
●Igihe cyo gutanga: iminsi 15-20
●Gupakira ibisobanuro: Kohereza agasanduku k'imbaho
●Igihe: FOB, CIF.
●Ikintu cyo kwishyura: 50% T / T kubitsa, kwishyura amafaranga asigaye mbere yo koherezwa.
●Ibikoresho byinshi byo gutunganya ibikoresho byo gutunganya bikora ibihimbano byumuringa.
●Impande ebyiri zavuwe umuringa
●Nimbaraga zihuza imbaraga zo kumurika
●Amashanyarazi menshi
●Imyitwarire myiza
●Ifu ivuwe ni umutuku
●Ikibaho cyacapwe cyumuzunguruko
●HDI (Umuyoboro mwinshi cyane) kuri PCB
| Ibyiciro | Igice | Ibisabwa | Uburyo bwo Kwipimisha | ||||||
| Kugenwa nabi |
| T | H | 1 | 2 | IPC-4562A | |||
| Umubyimba w'izina | um | 12 | 18 | 35 | 70 | IPC-4562A | |||
| Uburemere bw'akarere | g / m² | 107±5 | 153± 7 | 285 ± 10 | 585± 20 | IPC-TM-650 2.2.12 | |||
| Isuku | % | ≥99.8 | IPC-TM-650 2.3.15 | ||||||
| Rububobere | Uruhande rwiza (Ra) | um | ≤3.0 | IPC-TM-650 2.2.17 | |||||
| Uruhande rwa Matte (Rz) | um | ≤6 | ≤8 | ≤10 | ≤15 | ||||
| Imbaraga | RT (23 ° C) | Mpa | ≥207 | ≥207 | ≥276 | ≥276 | IPC-TM-650 2.4.18 | ||
| H.T. (180° C) | ≥103 | ≥103 | ≥138 | ≥138 | |||||
| Kurambura | RT (23 ° C) | % | ≥2 | ≥2 | ≥3 | ≥3 | IPC-TM-650 2.4.18 | ||
| H.T. (180° C) | ≥2 | ≥2 | ≥2 | ≥3 | |||||
| Kurwanya | Ωg /m² | ≤0.170 | ≤0.166 | ≤0.162 | ≤0.162 | IPC-TM-650 2.5.14 | |||
| Imbaraga zishishwa (FR-4) | Uruhande | N / mm | ≥0.9 | ≥0.9 | ≥1.4 | ≥1.4 | IPC-TM-650 2.4.8 | ||
| Lbs / in | ≥5.1 | ≥6.3 | ≥8.0 | ≥8.0 | |||||
| Uruhande M. | N / mm | ≥0.9 | ≥1.1 | ≥1.4 | ≥2.0 | ||||
| Lbs / in | ≥5.1 | ≥6.3 | ≥8.0 | ≥11.4 | |||||
| Ibinogo & porosity | Umubares | No | IPC-TM-650 2.1.2 | ||||||
| Kurwanya-okiside | RT (23 ° C) | Iminsi | 180 | / | |||||
| H.T. (200° C) | Iminota | 40 | / | ||||||
Ubugari busanzwe, 1295 (± 1) mm, Ubugari: 200-1340mm.Gicurasi ukurikije umukiriya usaba umudozi.
Ishusho ya PCB Umuringa
