Pogo Pin(Spring Loaded Pin)
- Innovative design：Slope Structure Design，More Stable Contact, Lower Resistance
- Installation method: SMT Surface Mount (SMD) Reflow Soldering or Placement by Insertion Machine and Fixation by Wave Soldering
- Contact Resistance:30 milliohms Max.
- Rated Current：10A-30A（Continuous Current）
- Rated Voltage：36V AC/DC
- Durability：Min.10,000 Times（Reciprocating Motion Lifespan）
- Operating Temperature: -40°C to +120°C(Continuous Temperature)
- Salt Spray Resistance 96 Hours Corrosion Test
- High-Precision Mold And Parts Processing
- A variety of standards are available, and samples will be sent out as soon as the same day.
- Provide Customized Services
- Comply With EU RoHS And Reach Standards
Pencil Pogo Pins are also called spring pins, Pogo Pin connectors, Pencil spring-loaded Pins, and their core function is to connect conductive or conductive signals.
Pencil Pogo Pins are designed with a bevel structure and built-in spring mechanism. They are mainly composed of three core components: Plunger, Spring and Body, and are assembled through precision molds and special equipment. The function of the bevel structure design is to ensure that when the Pogo Pins are working, the lateral force generated by the contact between the bevel and the spring is used to maintain a stable contact force between the needle and the inner wall of the needle tube, prompting the current path to mainly pass through the gold-plated needle (Plunger) and needle tube ( Body), resulting in stable and extremely low contact resistance, maintaining a stable and reliable connection even during frequent plugging and unplugging.
How to install Pencil Pogo Pins:
Insert molding: Prefabricated Pencil Pogo Pins are placed into the mold during the injection molding process, and then molten plastic is injected and solidified to form an integral part. Because the inserted Pencil Pogo Pins and plastic parts are formed in the same process, they are more closely connected, improving the overall quality and durability of the product. Currently, it is mainly used in smart electronic touch pencil tips for terminal screens such as tablet computers and smartphones.
Pen tip Pogo Pin material and parts composition
Pencil Pogo Pins is a classification of Pogo Pin connectors. It is a built-in spring connector designed and manufactured based on a bevel structure. It usually consists of three core parts: plunger, spring and body. It is mainly used in smart phones and flat computers. The touch pencil tip is characterized by low contact resistance, stable and reliable connection, long life and more durability.
Pogo Pin internal structure
Pencil Pogo Pin uses Plunger bevel structure and the surface is Au-Plated.
Pen tip Pogo Pin internal current path
Contact force and contact resistance are the core factors for stable and reliable connections, and there is a direct relationship between contact force and contact resistance. Increasing contact force can effectively reduce contact resistance. Therefore, achieving stable contact force and contact resistance is key to establishing a reliable connection.
When the bevel and spring are working, the lateral force generated is converted into contact force, allowing the gold-plated needle to maintain stable contact with the inner wall of the needle tube, thereby obtaining stable and extremely low contact resistance, ensuring a stable and reliable connection.
Pencil Pogo Pin Surface Treatment
Before Electroplating
Electroplated Nickel
Electroplated Gold
Vacuum blind hole plating technology
Vacuum blind hole plating technology is known for its excellent performance and can accurately plate a layer of gold inside and outside extremely fine blind holes. This advanced electroplating process not only ensures the overall beauty of the metal surface, but also provides excellent corrosion and wear resistance. Every detail, whether inside or outside the hole, shows a golden and shiny color, and there will be no peeling or gold falling off problems. The precision and stability of this technology ensure the durability and durability of the electroplated layer, meeting a variety of demanding application requirements.
Very low and stable contact resistance
Mature design, high-precision processing and advanced vacuum blind hole plating technology are combined to achieve extremely low and stable contact resistance.
Standard product catalog
| Material: | Main Technical Parameters: |
| ● Plunger: Lead-Free Copper Alloy | ● Standard state: |
| ● Body: Lead-Free Copper Alloy | ● Operating temperature: -40~+120°C（Standard） |
| ● Spring: Stainless Steel | ● Operating humidity: 20-85%RH |
| ● Storage temperature: -10~+50°C | |
| ● Storage humidity: 20-85%RH | |
| ● Rating voltage: 12V AC/DC（Standard） | |
| ● Rating current: 1A/Pin Continuous（Standard） | |
| ● Contact resistance: 30 mΩ Max.（Standard） | |
| ● Withstanding voltage: 250V AC ,1 Minute | |
| ● Insulation resistance： 500 MΩ Min. | |
| ● Durability：10,000 Cycle（Standard） | |
| ● Working Spring Force:40~80gf（Standard） | |
| Electroplating： | Contact Type: |
| ● Plunger: Ni Plating 1.4μm, Gold Plating 0.30μm | ● Vertical Contact Type |
| ● Body: Ni Plating 1.4μm, Gold Plating 0.10μm | |
| Installation Method: | Environmental Protection Standard : |
| ● Insert molding or Fixed with the formed plastic shell | ● Comply with EU RoHS and Reach standards |
| SN | Product Image | Full Stroke | Initial Height | Working Height | Catalog Download |
| 1 |  | 0.8~1.50 | 3.2~6.00 | 2.7~5.50 | Pencil 笔尖Pogo Pins |
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