Thread Screw Pogo Pin

Are you desiring the thread screw pogo pin of the accuracy size? are you looking for optimal product quality, the shortest delivery, a competitive quotation, and the best after-sales service? Dongguan Promax is a leading pogo pin ODM Manufacturer and Vendor since 2014, we have been contributing ourselves to R&D and manufacturing of optimal products, looking forward to win-win cooperation!

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SIZE

DiameterΦ:≥0.7mm, full stroke ≥0.2mm, working stroke ≥0.05mm

SHAPE

Thread screw, DIP, SMT/SMD, or others

MATERIAL

Brass, SUS304/316F/L,CuTe,HBi59,Cu-Sn, etc

PLATING

Au, Ag, Pd, Pt, Rh, Ru, Ni, etc

MOQ

3000pcs by T&R, Tray, Tube, Box, PE bag, etc

DELIVERY

DHL, UPS, ship the sample out in 2 weeks, mass production in 3-4 weeks

Use Case of Thread Screw Pogo Pin

This case described the design of a threaded pogo pin used for family medical equipment from CYGIA Group, product requirement was non-magnetism and was to comply with all environmental protection requirements about RoHS, REACH, H/F, WEEE, EUP. the requested screw thread was 6-32 UNC-2A with the length 7.5mm±0.15mm, the total length of thread screw pogo pin was 24.77mm, The flange of the barrel was a regular hexagonal, its size was 11*9.53*3.3mm.

Our Engineer Started To Study The Case

Our engineer double confirmed with the customer about complete product requirements, application, and environmental protective details, and then, we internally discussed how to effectively eliminate all magnetism of the product:

The material of the plunger, the barrel, and the spring, BeCu was recommended because it was the best raw bar material to remove magnetism. both brass or HBi-59 could generate slight magnetism too, we needed to minimize the risk.
For the plating of the plunger, the barrel, and the spring, Ni could not be used, CuZn was recommended to be the alternative to Ni. all plating was Au.
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Common pogo pin is basically realized through soldering. The combination of pogo pin and PCB has complex manufacturing processes, which is not conducive for users to the rapid production. Moreover, the auxiliary installation through soldering has high technical requirements for users. The thread screw pogo pin, with a tap bolt at the bottom of the barrel, was directly processed by a precision CNC lathe. Compared with a general pogo pin, its manufacturing cost is slightly higher, but the installation or thread screw pogo pin is greatly more convenient than a general pogo pin which needs to solder.

At the same time, my customers usually tend to ask us to process the word “十” or “一” at the end of the threaded barrel, then, it will be very convenient to assemble and disassemble by a cross-bolt driver or slotted screwdriver. It is very strict because it needs to be used as an accessory in medical equipment, as a socially responsible manufacturer and supplier, Dongguan Promax must comply with requirements on its material, electroplating, or environment protection. and, It can be seen from this case that we have sufficient R&D strength and process capability to meet the needs of customers.

Because of our professional R&D capability and manufacturing technology process capability, we provided the customer with a high-quality product with the shortest delivery, importantly, all products went through the process of EVT, DVT PVD, and MP on the site of the customer. Surely, our customer was very satisfied with the product and Dongguan Promax, and gave us 5 million orders accordingly and more new cooperation!

What is THREAD SCREW Pogo Pin?

They have a nut at the bottom compared to other pogo pins. It can be plugged into the PCB to act as a switch and also as a connector. Thread Screw pogo pin is a flexible product. The thread screw pogo pin locks when it is rotated into the PCB, so it can also be used in some high-frequency vibration operating environments. It is used to replace the traditional pogo pin on the PCB.

How Does It Work?

Unlike other pogo pins, the thread screw pogo pin is rotated into the PCB. It is the only pogo pin that does not require soldering. It works at a fixed height, and when you rotate the lock, it makes close contact with other parts.

As you rotate it to loosen it, it slowly detaches from other parts, so you can use it as a switch. It is also a connector that transmits power and signals to electronic devices.

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What is The Material of Thread Screw Pogo Pin?

Plunger and barres commonly used metal materials are:

Brass: C3604,C3601,C2680;
Phosphor Bronze: C5210, C5191, C5440;
Beryllium Copper: C17200, C17300;
Tellurium Copper: C14500;
SUS304, SUS316F, SUS316L.
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The main considerations for selecting the materials

Hardness and cutting performance;
Electrical conductivity; Yield strength;
Ductility; Material cost;
Corrosion resistance and environmental performance;

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Spring commonly used metal materials are:

SUS304;
SUS301;
BeCu;
Phosphor bronze;
No magnetic spring

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The considerations for selecting spring materials:

Wire diameter and overall size;
Elasticity and life;
Corrosion resistance and high-temperature resistance;
Material cost;
Environmental performance

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Hazardous Free

Applied to electronic parts and materials, product shells, plastic, etc. Such flame retardants cannot be recycled and may release harmful substances during combustion and heating, threatening human health, the environment, and future generations.

Therefore, the limit of halogen content is in accordance with the requirements of IEC 61249-2-21: The content of bromine and chlorine is less than 900 PPM respectively, and the total content of bromine and chlorine is less than 1500 PPM.

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RoHS

RoHS is a mandatory standard made by Europ legislation, its full name is Restriction of Hazardous Substances. The standard is mainly used to regulate the material and process standards of electronic and electrical products,

making it more conducive to human health and environmental protection. The standard aims to eliminate Pb, Hg, Cd, Cr, PBBs, and PBDEs in electrical and electronic products, and specifically stipulates that the content of lead should not exceed 0.1%.

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REACH

REACH is the European Union’s regulation for the preventive management of all chemicals entering the market. These include registration, evaluation, and authorization of chemicals.

It aims to protect human health and the environment at a high level while promoting innovation in green chemicals.

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Is Thread Screw Pogo Pin Reliable?

These are very reliable in electrical connections because of their special construction to hold the PCB firmly. It is not easy to come off even in a working environment with high-frequency vibration.

As a result, the thread screw pogo pin has longer service life than other connectors in electronic equipment. Their threaded construction allows it to be used as a switch. Increased its diversity. So the choice of thread screw pogo pin for a wide range of applications is flexible and reliable.

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How to Choose The Right One?

It is important to choose the correct Thread Screw Pogo Pin. First of all, it needs to be certified by HF, RoHS, and REACH to ensure that it is harmless to human health. The second is to choose a qualified Pogo pin manufacturer.

Dongguan Promax has been focusing on the pogo pin industry for more than 15 years and is the world’s leading pogo pin manufacturer. Promax has passed the ISO Quality Management System certificate and Environmental Management System. From production to after-sale, there are professionals responsible for the whole process, to meet the needs of customers is our first standard.

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Pogo Test Pin

Industrial connector

Thread Screw Pogo Pin