18
No. Item Criterion
7 Segment
pattern
W = Segment width
φ
= (X+Y)/2
(1) Pin hole
φ
< 0.10mm is acceptable.
8 Back-light
(1) The color of backlight should correspond its
specification.
(2) Not allow flickering
9 Soldering
(1) Not allow heavy dirty and solder ball on PCB.
(The size of dirty refer to point and dust defect)
(2) Over 50% of lead should be soldered on Land.
10 Wire
(1) Copper wire should not be rusted
(2) Not allow crack on copper wire connection.
(3) Not allow reversing the position of the flat cable.
(4) Not allow exposed copper wire inside the flat cable.
11* PCB
(1) Not allow screw rust or damage.
(2) Not allow missing or wrong putting of component.
X
X
Y
W<
φW
Y
W
Point Size Acceptable Qty
φW
Disregard
1
φW
0
Unit: mm
Lead
Land
50% lead
相关PDF资料
NHD-0220GZ-FL-GBW LCD MOD CHAR 2X20 Y/G TRANSFL
NHD-0220GZ-FL-YBW LCD MOD CHAR 2X20 Y/G TRANSFL
NHD-0220GZ-FSW-GBW-LE-E LCD MOD CHAR 2X20 EURO FONT
NHD-0220GZ-FSW-GBW-L LCD MOD CHAR 2X20 WHITE TRANSFL
NHD-0220JZ-FL-GBW LCD MOD CHAR 2X20 Y/G TRANSFL
NHD-0220JZ-FSB-GBW LCD MOD CHAR 2X20 TRANSFL
NHD-0220JZ-FSPG-GBW LCD MOD CHAR 2X20 TRANSFL
NHD-0220JZ-FSW-FBW LCD MOD CHAR 2X20 WH TRANSFL
相关代理商/技术参数
NHD-0220GZ-FL-GBW 功能描述:LCD字符显示模块与配件 STN- GRAY Transfl 80.0 x 36.0 RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk
NHD-0220GZ-FL-YBW 功能描述:LCD字符显示模块与配件 2 x 20 STN-Y/G 80.0 x 36.0 RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk
NHD-0220GZ-FSW-GBW-L 功能描述:LCD字符显示模块与配件 STN- GRAY Transfl 80.0 x 36.0 RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk
NHD-0220GZ-FSW-GBW-LE-E 功能描述:LCD字符显示模块与配件 STN-Gray 2x20 Transf w/ Euro Font RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk
NHD-0220JZ-FL-GBW 功能描述:LCD字符显示模块与配件 STN- GRAY Transfl 182.0 x 60.0 RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk
NHD-0220JZ-FSB-GBW 功能描述:LCD字符显示模块与配件 STN- GRAY Transfl 182.0 x 60.0 RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk
NHD-0220JZ-FSPG-GBW 功能描述:LCD字符显示模块与配件 STN- GRAY Transfl 182.0 x 60.0 RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk
NHD-0220JZ-FSW-FBW 功能描述:LCD字符显示模块与配件 FSTN (+) Transfl 182.0 x 60.0 RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk