Pogo Pin Design Principle
There are 4 type basic Pogo pin design principles
1.Bevel edge design
2.The steel ball design
3.Drilling design
4.Dip bottom design
1.Bevel edge design:
In order to keep the pogo pin plunger 100% working with the barrel,We process the position of the contact between the pin plunger and the spring into an inclined plane,This design ensures a steady current
product advantages:
Resistance small with current stability,Close contact is guaranteed.
As shown in the following picture:
2.The steel ball design
This is mainly to allow a large current to pass through
Add steel ball between pogo pin plunger and spring
The steel ball makes it easier for pin plunger to come into contact with the barrel
As shown in the following picture:
3.Drilling design
This design is the best choice for small size connectors,In small size can meet the needs elastic force request of the customer
Because of this design the length of the spring can exceed the length of the barrel.In the case of limited design space
We dug holes inside the Pogo pin plunger to get more assembly space.To ensure the spring force requirements and stroke
As shown in the following picture:
4.Dip bottom design
This design is best for connectors that require a high degree of concentricity,Because the spring can be directly attached to the pin plunger.And the pin plunger is being pushed vertically,The probability of pin plunger swinging is reduced
As shown in the following picture:
If you have any design questions, please feel free to contact us,E-mail: [email protected]
How to order
1.Please send me your drawing or tell me(E-mail: [email protected]) which Pogo Pin will you need，And you can selected from the product catalogue(we have SMT,DIP and Soldering style)
2.We will offer our best price for you.
3.After you confirmed the price,we start to prepare the sample(usually within one week)
4.After you confirmed the sample,you place an order.(you can T/T,or pay to our Paypal)
