ISO 9001, ISO 14001, ISO 45001, and IECQ QC080000
Over 15 Years of Expertise
FREE samples provided to ensure product satisfaction
Rapid Turnaround: Mass Production Complete in 15 - 20 Days
Spring Probes Manufacturer
Magnetic spring probes, also known as spring contact probes, are specialized connectors designed to provide reliable electrical connections in various applications, particularly in harsh environments. At Promax Pogo Pin manufacturer, we offer high-performance Spring Probes, designed to meet the needs of industries such as telecommunications, automotive, medical, and electronics. Our spring probes are expertly crafted to provide consistent, reliable connections, even in the most challenging conditions.
SIZE
DiameterΦ:≥0.7mm, full stroke ≥0.2mm, working stroke ≥0.05mm
SHAPE
all types of customization
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
Our Spring Loaded Test Probes Range
Discover our range of high-performance spring loaded test probes designed for precise measurements across various testing applications. As a specialized spring probes connector manufacturer and magnetic spring probes maker, Promax Pogo Pin delivers solutions with reliable, low contact resistance and accurate stroke capabilities to meet modern testing demands. Our product line includes traditional spring probes and innovative magnetic spring probes connectors that offer quick-alignment functionality. These test probes ensure excellent durability and high current ratings for optimal performance in your critical applications.
Spring Probe: Design and Functionality
- Basic Structure: A spring probe typically consists of a barrel, a plunger, and a spring. The plunger is mounted within the barrel and is biased by the spring, allowing it to move freely. This design enables the probe to maintain contact with a mating surface even under conditions of shock, vibration, or misalignment.
- Contact Mechanism: The contact point of the spring probe is designed to engage only the surface of the target, rather than inserting into it like traditional pin and socket connectors. This allows for a forgiving mating process, accommodating misalignments and reducing the risk of damage during connection
For a detailed overview of their features and uses, check out our guide on spring-loaded pogo pins.
Spring Probe: Performance Characteristics
Electrical Performance: Spring probes are known for their low contact resistance, typically less than 10 mΩ, which is crucial for maintaining signal integrity in both analog and digital applications. They can handle high frequencies, with capabilities of up to 20 GHz and data rates of 12 Gb/s Current Rating: Depending on the specific design, spring probes can support various current ratings, with some capable of handling up to 30 Amps Temperature Range: These probes can operate effectively across a wide temperature range, typically from -55°C to 250°C, with some materials allowing for even more extreme conditions
Spring Probes Common Applications
- Harsh Environments: Spring probes are ideal for applications in industries such as aerospace, military, automotive, and industrial automation, where they can withstand extreme conditions. Their durability and reliable performance make them comparable to advanced solutions like waterproof pogo pin connectors, which are specifically designed to maintain functionality in harsh environments.
- Modular Components: They are often used in modular designs where quick disconnects are necessary, allowing for easy maintenance and replacement of components.
- Blind Mate Applications: The unique design of spring probes allows for blind mating, where the connector can engage without direct line of sight, making them particularly useful in compact or difficult-to-access spaces.
More From Promax Pogo Pin – Spring Probes Manufacturer
Promax Pogo Pin is a leading spring probes manufacturer offering high-quality test contacts, precision spring-loaded probes, and custom pogo pin solutions for medical, waterproof, and specialized testing applications. To explore our comprehensive spring probe portfolio and manufacturing capabilities, please click the links below for detailed product information.
What Our Clients Say
“We are highly satisfied with the products, which consistently exceed our expectations in functionality, design, aesthetics, and practicality.”
“The products consistently meet our high standards, combining excellent functionality, sleek design, and reliable practicality.”
“We are impressed by the exceptional quality and thoughtful design, delivering outstanding functionality and aesthetic appeal.”
“We are highly satisfied with the products, which consistently exceed our expectations in functionality, design, aesthetics, and practicality.”
“The products consistently meet our high standards, combining excellent functionality, sleek design, and reliable practicality.”
“We are impressed by the exceptional quality and thoughtful design, delivering outstanding functionality and aesthetic appeal.”
What is Spring Probe’s Structure?
The spring probe is the contact medium for electrical testing and is a high-end precision electronic hardware component. It mainly consists of three parts: spring, plunger, and barrel. Read More ReadLessFrom the component structure part, the spring probe is associated with the spring. However, it is not a probe supported by a spring; the spring is only a structure inside it.
What is The Working Principle of The Spring Probe?
Testing whether the dut is working properly can give the manufacturer feedback on their process problems. Meanwhile, It can screen out the bad products to reduce the waste of subsequent finished products. Read More ReadLessThe working principle of the spring probe is mainly to send special electronic signals through the tested equipment, and the spring probe is fed back to the test system.If the returned test signal is accurate and the tested equipment passes the test within the desired time, it is a good product. If not, is defective. At the same time, the test system will analyze the electronic signal to determine which test the equipment does not pass.
What is The Material and Surface Treatment of the Spring Probe?
| Main Materials | |
|---|---|
| Aluminum | AI6061, AI6063, AI6082, AI7075, AI2024, AI5052, A380, etc. |
| Stainless Steel | SS201, SS301, SS303, SS304, SS316, SS416, etc. |
| Steel | Mild Steel, Carbon Steel, 4140, 4340, Q235, Q3458, 20#, 45#, etc. |
| Brass | C35600, C36000, C37000, C37700, C37100, C28000, C26000, C24000, C22000, etc. |
| Copper | C11000, C12000, C12200, C10100, etc. |
| Iron | 20#, 45#, Q235, Q345, Q3458, 1214, 12L14, 1215, etc. |
| Plastic | POM, Peek, PMMA, ABS, Delrin, Nylon, PVC, PP, PC, etc. |
| Surface Treatment | |
| Stainless Steel | Brushed and Polishing, Passivating, Sandblasting, Laser engraving, Gold Plating. etc. |
| Steel | Zinc plating, Oxide black, Nickel plating, Carburized, Powder Coated |
| Aluminum Parts | Clear Anodized, Color Anodized, Sandblast Anodized, Chemical Film, Brushing, Polishing, Power Coated, Nickel Plated, etc. |
| Plastic | Plating gold(ABS), Painting, Brushing(Acylic), laser engraving |
What is Spring Probe Tip Type?
Spring probe is widely used in electronic products such as mobile phones and plays a test role. The spring probe is equivalent to a medium. During the test, the head of the probe can be used to contact the object to be tested,
Read More
and the other end is used to conduct the signal and transmit the current. Probes have a variety of different head types, which can be used to deal with different test points, such as tip, sawtooth, and flathead.
ReadLess
How to Choose The Right One?
It is important to choose a good one that will help you to check whether the semi-finished product is qualified or not. A qualified product is crucial for any company. So how do you choose a good one?
Read More
You can start choosing from the structure of the spring probe, a good spring probe structure determines its service life. The next step is to choose the right crown type.
ReadLess
Why Promax Pogo Pin?
When it comes to test probes, few companies can match the level of skill and expertise demonstrated by Promax Pogo Pin. With over 15 years of experience in the field.
Read More
Promax Pogo Pin meets the needs of its customers with an extremely high quality of service. No other company can offer the same level of quality and reliability when it comes to spring probes.
ReadLess