2.54mm blocked holes on both sides

The 2.54mm blocked holes on both sides by dgyzconn is a practical component for anti-misinsertion connections in electronic devices. With 2.54mm standard pitch and blocked holes on both sides, it fits PCBs needing to prevent wrong-direction insertion, widely used in security monitoring device motherboards and smart home control modules. As a quality 2.54 Mm Pitch Female Header, it precisely mates with corresponding male headers for efficient and stable signal transmission.​

 

The blocked holes on both sides can block insertion in the wrong direction, effectively avoiding equipment damage caused by misinsertion. This design matches the installation needs of 2.54 Mm Female Header and is suitable for devices with high requirements for operational safety. The internal terminals are made of tinned brass, with a contact resistance as low as 12mΩ and a plug-in life of over 3000 times, perfectly matching the standard specifications of Header Female 2.54, and the protection performance is better than ordinary connectors.​

The shell is made of high-temperature resistant PA66 material, which can work stably at -40℃ to 105℃, meeting the usage requirements of various scenarios. Compared with traditional Solderless Headers, its design with blocked holes improves use safety and has a more stable structure, especially suitable for devices operated by non-professionals.

 

Whether it is signal connection of security equipment or inter-board transmission of smart home appliances, this connector with blocked holes on both sides is preferred for its reliable anti-misinsertion function and stable performance.