IPC SG-141-1992

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IPC-SG-141

Speciﬁcation for Finished

Fabric Woven From ‘‘S’’

Glass for Printed Boards

IPC-SG-141

Original Publication - February 1992

The Institute for

Interconnecting

and Packaging

Electronic Circuits

A standard developed by the Institute for Interconnecting

and Packaging Electronic Circuits

2215 Sanders Road

Northbrook, Illinois

60062-6135

Tel

Fax

URL:

847 509.9700

847 509.9798

http://www.ipc.org

Standardization In May 1995 the IPC’s Technical Activities Executive Committee adopted Prin-

ciples of Standardization as a guiding principle of IPC’s standardization efforts

Standards Should:

• Show relationship to DFM & DFE

• Minimize time to market

• Contain simple (simpliﬁed) language

• Just include spec information

• Focus on end product performance

• Include a feed back system on use and problems for future improvement

Standards Should Not:

• Inhibit innovation

• Increase time-to-market

• Keep people out

• Increase cycle time

• Tell you how to make something

• Contain anything that cannot be defended with data

Notice IPC Standards and Publications are designed to serve the public interest through

eliminating misunderstandings between manufacturers and purchasers, facilitat-

ing interchangeability and improvement of products, and assisting the pur-

chaser in selecting and obtaining with minimum delay the proper product for

his particular need. Existence of such Standards and Publications shall not

in any respect preclude any member or nonmember of IPC from manufacturing

or selling products not conforming to such Standards and Publication, nor

shall the existence of such Standards and Publications preclude their voluntary

use by those other than IPC members, whether the standard is to be used

either domestically or internationally.

Recommended Standards and Publications are adopted by IPC without regard to

whether their adoption may involve patents on articles, materials, or processes.

By such action, IPC does not assume any liability to any patent owner, nor

do they assume any obligation whatever to parties adopting the Recommended

Standard or Publication. Users are also wholly responsible for protecting

themselves against all claims of liabilities for patent infringement.

The material in this standard was developed by the Glass Technology Task

Group of the Laminate Raw Materials Subcommittee of the Base Materials

Committee of the Institute for Interconnecting and Packaging Electronic

Circuits.

United States of America.

No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission

of the publisher. 1996

IPC-SG-141

Specification for Finished

Fabric Woven from ‘‘S’’

Glass for Printed Boards

Developed by the Glass Technology Task Group of the Laminate Raw

Materials Subcommittee of the Base Materials Committee of the Institute

for Interconnecting and Packaging Electronic Circuits

Users of this standard are encouraged to participate in the

development of future revisions.

Contact:

IPC

2215 Sanders Road

Northbrook, Illinois

60062-6135

Tel 847 509.9700

Fax 847 509.9798

NSTITUTE FOR

NTERCONNECTING

AND

ACKAGING

LECTRONIC

IRCUITS

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摘要：

IPC SG-141-1992 是美国电子电路与电子互连行业协会（IPC）发布的一项关于印制板焊料涂层标准的技术规范文档，主要规定了印制电路板（PCB）表面焊料涂覆材料的性能要求、测试方法以及质量控制指标，适用于电子组装行业中涉及热风整平（HASL）、浸焊和滚焊等焊料涂覆工艺的制造与验收过程。该标准涵盖了焊料成分、涂层厚度、润湿性、均匀性及可焊性等关键参数，旨在确保电子元器件的可靠连接与长期使用稳定性。IPC SG-141-1992 作为行业内早期的重要参考文件，为后续更严苛的无铅焊料规范和环境

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IPC SG-141-1992

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