Standard No.:	GB/T 19405.3-2025
English Name:	Surface mounting technology—Part 3:Standard method for the specification of components for through hole reflow（THR）soldering
Chinese Name:	表面安装技术 第3部分：通孔回流焊用元器件规范的标准方法
Chinese Classification:	L30    Printed circuit
Professional Classification:	GB    National Standard
Issued by:	SAMR; SAC
Issued on:	2025-04-25
Implemented on:	2025-11-1
Status:	to be valid
Language:	English
File Format:	PDF
Word Count:	12500 words
Price(USD):	375.00
Delivery:	via email in 1~5 business day

本文件规定了通孔回流焊用电子元器件的规范、分规范或详细规范的工艺条件和相应试验条件。
本文件适用于通孔回流焊用各类有引线元器件和表面安装元器件。