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單排 40-Pin 2.54mm 間距排針

單排 40-Pin 2.54mm 間距排針 - Main image
$0.05 $0.08 In stock

Category: 連接器

單排,40 針腳,2.54mm 間距;額定電流:1AMP,絕緣電阻:1000mohm(最大),接觸電阻:30mohm(最大);耐電壓:AC 500V 持續一分鐘

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Customer Reviews (5.0 / 5 · 5 reviews)

Steven ★★★★★

The contact resistance is consistently under 30 milliohms across all 40 pins, which made my wiring project much more reliable than with generic headers. A great find for dense connector builds.

Penelope ★★★★★

Needed a solid set of header pins for a new breadboard project, and these fit perfectly without any wobble. The 2.54mm pitch is exactly what I needed, and they handled the soldering iron heat without issue.

Riley ★★★★★

The pin spacing is spot-on for standard perfboard, and the gold plating made soldering much easier than I expected. Handled a small project with some tight angles, no issues with continuity or resistance.