覆铜板事业部 产品信息 尺寸公差

 
GEM-R1 FR-4 刚性覆铜箔层压板(FR-4 RIGID LAMINATE)
厚度
 (THICKNESS)
公差 
(TOLERANCE)
标准尺寸
 (SIZE)
铜箔
 (COPPER FOIL)
英制(inch) 公制(mm) 英制(inch) 公制(mm)    
GLASS
B/L
GLASS
C/M
GLASS
B/L
GLASS
C/M
   
0.031 0.8 ±0.0039 ±0.0030 ±0.100 ±0.075 36" x 48" 1/2 OZ(18μm)
0.039 1 ±0.0039 ±0.0030 ±0.100 ±0.075 (915mm x 1220mm)  
0.047 1.2 ±0.0051 ±0.0030 ±0.130 ±0.075   1 OZ(35μm)
0.059 1.5 ±0.0051 ±0.0030 ±0.130 ±0.075 40" x 48"  
0.062 1.6 ±0.0051 ±0.0030 ±0.130 ±0.075 (1016mm x 1220mm) 2 OZ(70μm)
0.079 2 ±0.0071 ±0.0040 ±0.180 ±0.100    
0.098 2.4 ±0.0071 ±0.0040 ±0.180 ±0.100 42" x 48" 3 OZ(105μm)
0.126 3.2 ±0.0091 ±0.0059 ±0.230 ±0.150 (1067mm x 1220mm)  

RIGID LAMINATE THICKNESS INCLUDE COPPER FOIL THICKNESS OVERALL.    
SPECIAL THICKNESS ARE SUBJECT TO BE CUSTOMER REQUIREMENTS.

 

GEM-U1 FR-4 多层PCB用覆铜箔层压板(FR-4 THIN LAMINATE FOR MULTILAYER PCB)
厚度
(THICKNESS)
公差 
(TOLERANCE)
标准尺寸
 (SIZE)
铜箔 
(COPPER FOIL)
英制(inch) 公制(mm) 英制(inch) 公制(mm)    
GLASS
B/L
GLASS
C/M
GLASS
B/L
GLASS
C/M
   
0.0030-0.0046 0.076-0.119 ±0.0007 ±0.0005 ±0.018 ±0.013 36" x 48" 1/2OZ(18μm)
0.0047-0.0064 0.120-0.164 ±0.0010 ±0.0007 ±0.025 ±0.018 (915mm x 1220mm)  
0.0065-0.0117 0.165-0.299 ±0.0015 ±0.0010 ±0.038 ±0.025 40" x 48" 1OZ(35μm)
0.0118-0.0196 0.300-0.499 ±0.0020 ±0.0015 ±0.050 ±0.038 (1016mm x 1220mm)  
0.0197-0.0309 0.500-0.785 ±0.0025 ±0.0020 ±0.064 ±0.050 42" x 48" 2OZ(70μm)
0.0310-0.0409 0.786-1.039 ±0.0039 ±0.0030 ±0.100 ±0.075 (1067mm x 1220mm)  

THIN LAMINATE THICKNESS EXCLUDE COPPER FOIL THICKNESS.    
SPECIAL THICKNESS ARE SUBJECT TO BE CUSTOMER REQUIREMENTS.