pcb024b_rls.txt
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上传日期:2021-05-28
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文件大小:1k
源码类别:
Modem编程
开发平台:
Visual C++
- 16:32 07/03/02
- ************* ADDITIONAL INFO FOR PCB024B_RLS BOARD MANUFACTURE ***********
- (1) WRT PCB024B_RLS.* all units are millimeters.
- (2) BOARD TYPE
- 4-Layer FR4.
- (3) BOARD DIMENSIONS
- 64.5mm x 26.5mm x 1.6mm, including copper.
- Board layers equally spaced (See drawing PCB024B_RLS.DXF for layer arrangement).
- (4) GERBER FILES, RS-274-X embedded aperture definitions.
- PCB024B_RLS.TS is top silk screen.
- PCB024B_RLS.Tp is top solder paste.
- PCB024B_RLS.TM is top solder mask.
- PCB024B_RLS.TC is top copper.
- PCB024B_RLS.L2C is layer two copper (contains ground plane).
- PCB024B_RLS.L3C is layer three copper (contains Vdd plane).
- PCB024B_RLS.BC is bottom copper.
- PCB024B_RLS.BM is bottom solder mask.
- PCB024B_RLS.BP is bottom solder paste.
- PCB024B_RLS.BS is bottom silk screen.
- (5) N/C DRILL FILE, excellon format, is Output code type ASCII None, leading zero suppression.
- PCB024B_RLS.DRL
- Tool 1 = 0.2 mm
- Tool 2 = 0.3 mm
- Tool 3 = 0.9 mm