EIA-481-D中文版----美国电子工业协会.pdf - 第4页

在线预览 EIA-481-D中文版----美国电子工业协会.pdf PDF 文档。

100%1 / 34
PLEASE!
请注意!
DON’T VIOLATE
THE
LAW!
请勿犯法!
This document is copyrighted by the EIA and may not be reproduced without permission.
该文献版权归 EIA 所有,未经同意不能复制。本文献受 EIA 版权保护,未经许可,不得转载。
Organizations may obtain permission to reproduce a limited number of copies through entering into a license
agreement. For information, contact:
通过签订许可协议,组织可以获得授权复制数量有限的副本。有关信息,请联系:
Global Engineering Documents
全球工程文献
15 Inverness Way East
因弗内斯东路 15
Englewood, CO 80112-5704 or call
英格伍德 CO 80112-5704 或电话联系
U.S.A. and Canada (1-800-854-7179), International (303- 397-7956)
美国和加拿大(1-800-854-7179,国际(303- 397-7956
EIA-481-D
Page
i
8 mm THROUGH 200 mm EMBOSSED CARRIER TAPING
AND
8mm & 12 mm PUNCHED CARRIER TAPING OF
SURFACE MOUNT COMPONENTS FOR AUTOMATIC HANDLING
自动装配表面贴装组件 8 毫米至 200 毫米压纹载体封装以及 8 毫米和 12 毫米穿孔载体封装
CONTENTS
目录
1 Scope 范围 1
2 Introduction 简介 1
3 Applicable Documents 适用文件 1
4 Requirements 要求 1-4
5 Acknowledgements 鸣谢 22
6 Addendum 附录 23
Figures 图形
Figure 1 -- Component orientation and quadrant designations 1- 元件定向和象限指定 6
Figure 2--Orientation Guide for Commonly Used Devices 2 常用器件定位指南 7
Figure 3-- Rules for determining orientation of component in tape pocket(1 of 2) 3-确定元件在载体格子中
方向的规则 8-9
Figure 4-- 8 mm & 12 mm punched carrier tape dimensions 4--8 毫米&12 毫米穿孔载体尺寸 10
Figure 5 -- Illustration of 2 mm cavity pitch for 8 mm & 12 mm punched and embossed carrier, P1. 5--8
毫米 & 12 毫米穿孔载体和压纹载体 2 毫米格子间距图解, P1 10
Figure 6 -- 8 mm, 12 mm, 16 mm & 24 mm embossed carrier tape dimensions 6--8毫米, 12毫米,16毫米&24
毫米压纹载体尺寸 12
Figure 7 - 32,44,56,72,88,104,120,136,152,168,184 and 200 mm embossed carrier tape dimensions 7--32,
44, 56, 72, 88, 104, 120, 136, 152, 168, 184 200 毫米压纹载体尺寸 14
Figure 8 -- Maximum component rotation for punched and embossed carrier 8—穿孔和压纹载体中元件的
最大旋转 16
Figure 9 -- Maximum lateral movement for punched and embossed carrier 9—穿孔和压纹载体中的元件最
大移动
16
Figure 10 -- Bar code label area for punched and embossed carrier 10—穿孔和压纹载体条形码区域 16
Figure 11-- Bending radius for punched and embossed carrier 11穿孔和压纹载体的弯曲半径 16
Figure12 -- Maximum camber for punched and embossed carrier 12 – 穿孔和压纹载体的最大弯曲度 17
Figure 13 -- Tape leader & trailer dimensions for punched and embossed carrier 13 – 穿孔和压纹载体的
导带&拖引带尺寸 18
Figure 14 -- Reel dimensions 14 – 卷轴尺寸 20
Tables 表格
Table 1 -- 8 & 12 mm punched carrier dimensions 1--8 & 12 毫米穿孔载体尺寸 11
Table 2—8, 12, 16 & 24 mm embossed carrier dimensions 2--8, 12, 16 & 24 毫米压纹载体尺寸 13
Table 3--32, 44, 56, 72, 88, 104, 120, 136, 152, 168, 184 & 200 mm embossed carrier dimensions 3--32, 44,
56, 72, 88, 104, 120, 136, 152, 168, 184 & 200 毫米压纹载体尺寸 15
Table 4 – Reel dimensions 4 –卷轴尺寸 21