TXGA公告
【Notice】:TXGA Spring Festival holiday is from February15, 2026 to February23, 2026, a total of nine days, and work will resume on February 24, 2026. During the holiday, the website can place orders normally, and delivery will be arranged after the holiday. If you have any questions, you can send an email to the business manager: philomena.li@txga.com.
TXGA连接器厂家 Building Technology Cornerstone
{{ getLanguageDisplayName(lang) }} | CN | CNY
Your current browser version is too low or not supported. Please upgrade or change your browser. Recommended browsers: Chrome, Edge.

2.54 row needle specification

I saw many netizens searching for the specification of 2.54mm stitching, and TXGA just had it and Shared the following information:

Because the specifications required by different products are not the same, there are also a variety of types of pin arrangement specifications. TXGA will classify the pin arrangement connectors according to the standards of the electronic industry:

A, according to the spacing can be roughly divided into 2.54 mm, 2.00 mm, 1.27 mm, 1.00 mm, 0.8 mm five classes

Two, according to the number of rows have a single row of needles, double row of needles, three rows of needles;

Three, according to the packaging law SMT patch (horizontal paste/vertical paste), plug-in DIP (straight plug/bent plug) and so on.

TXGA 2.54mm row for the model is FPH25401, is a single row 180 degrees row needle, 1-40, can be customized according to customer demand needle length, can also be matched with the use of the mother row.