what is the diameter of the pins?

standard pin size .1 works flawless with the pin headers on ardunio

Can these be broken into different length sets?

They can be broken to length, but it usually requires on pin to be sacrificed because it doesn't break cleanly. I recommend using a cutting tool rather than breaking by hand though.

Are pins on female suitable for thru-hole mounting on a pcb? what are the pin dimensions?

I believe the female pins will work fine in printed circuit boards that have plated through holes, with proper soldering techniques. These connectors appear to be the standard cut to length parts that you can adjust the number of pins by using an exacto knife to separated them. Doing this however sacrifices one pin position.

What is the current rating on these? Will these be okay for 2 Amps?

I doubt they can handle more than a breadboard - 500 mA.

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20PCS Pin Header, 2.54mm 40Pin Male and Female Header Pins Breakaway PCB Board Connector Single Row Pin Headers Strip for Arduino Shield

Product ID: 39697840

Details

Brand
OCR
Material
Plastic Metal
Number Of Circuits
40
UPC
704270440015
Manufacturer
OCR

📏2.54mm standard pitch

🔌40-pin male & female set

✂️Cuttable to custom lengths

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Description

🔧 Connect like a pro, build like a boss!

CUSTOMIZABLE LENGTH - Easily snap and cut headers to fit your exact circuit design without waste.
COMPLETE CONNECTOR SET - Includes 10 male and 10 female headers for versatile, ready-to-use connections.
PRECISION 2 54 MM PITCH - Industry-standard spacing ensures seamless compatibility with Arduino and PCB projects.
RELIABLE SIGNAL BRIDGE - Effortlessly transmits current and signals between isolated circuits with minimal loss.
PERFECT FOR PROTOTYPING - Ideal for electronics, meters, and electrical appliances—engineered to elevate your DIY builds.

This 20-piece set of 2.54mm pitch single-row pin headers includes 10 male and 10 female 40-pin strips, designed for easy cutting and custom length adjustment. Perfect for bridging circuits on Arduino shields and PCB boards, these connectors deliver reliable signal transmission and versatile application in electronics prototyping and repairs.

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B/.25

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In stock

Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Panama.

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TrustScore 4.5 | 7,300+ reviews

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20PCS Pin Header, 2.54mm 40Pin Male and Female Header Pins Breakaway PCB Board Connector Single Row Pin Headers Strip for Arduino Shield

Details

Details

Description

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Common Questions