EN 61188-5-4:2007

Name: EN 61188-5-4:2007
Brand: CENELEC
SKU: EN 61188-5-4:2007
Price: 34.29 EUR
Availability: InStock
Rating: 5 (60 reviews)

Printed boards and printed board assemblies - Design and use - Part 5-4: Attachment (land/joint) considerations - Components with J leads on two sides

Publication date: Mar 28, 2008

General information

Current stage: 90.93 Standard confirmed Jan 5, 2026

Originator: CENELEC

Owner: CLC/SR 91 Electronics assembly technology

Type: European Norm

ICS: 31.180 Printed circuits and boards

Buying

Status: Published

PDF - €34.29

Languages: English

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Scope

Provides the component and land pattern dimensions for small outline integrated circuits with 'J' leads on two sides (SOJ components) used in the reflow soldering process. Basic construction of the SOJ device is also covered. Clause 4 lists the tolerances and target solder joint dimensions used to arrive at the land pattern dimensions.

Life cycle

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PUBLISHED
EN 61188-5-4:2007
90.93 Standard confirmed
Jan 5, 2026