Electrical Contact Pads

These versatile pads feature a gold finish for improved wear resistance and come in 3 shapes with a choice of pad dimensions.

Electrical contact pads.

Electrical contacts may get dirty with normal use which can affect an item s performance. The backward vended tip prevents hooking. The pick and place area supports auto assembly processes. When the pair is.

Heating pad electric heat pad for back pain and cramps relief electric fast heat pad with 6 heat settings auto shut off machine washable 12 x 24 4 4 out of 5 stars 2 293 24 99 24. Our sales network extends to over 40 countries all over the world and we can count on trustworthy collaborators with a wealth of experience who are above all customer. The dimple on the contact enhances the contact force. The holes increase soldering strength and reduce solder wicking issues.

You can t clean an electrical contact with water but there are some products that are safe and effective. Spring contacts single smt contacts and mating pads. In contrast as the refractory metal content increases contact wear decreases and there is less likelihood of contact. Refractory contacts contact tips buttons and rivets.

Electrical contact or electrodes are manufactured to the desired shape and dimensional specifications through a machining process. Suitable for shielding grounding mobile phone antenna and other general electrical connection applications. Since 1978 we ve been specializing in high current systems and today we ve become an international group. An electrical contact is an electrical circuit component found in electrical switches relays connectors and circuit breakers.

Harwin surface mountable contact pads are perfect as a mating area for spring contacts spring loaded contacts and spring loaded contact connectors. Mil spec certified contacts meet u s. Generally as the conductive metal silver or copper increases contact resistance decreases and electrical and thermal conductivity increase but contact erosion and contact sticking or welding become more of a concern. Each contact is a piece of electrically conductive material typically metal when a pair of contacts touch they can pass an electrical current with a certain contact resistance dependent on surface structure surface chemistry and contact time.

The preload function nearly doubles the working area of a common spring finger and increases contact force by 0 2n. Try cleaning the contacts with a micro brush and contact cleaning solution if it s not too dirty. We can also produce tips buttons and a wide range of refractory electrical contact solutions.