Spring Test Probe For ICT/FCT

Name: Spring Test Probe For ICT/FCT
SKU: 5122
Availability: InStock
Rating: 5 (1 reviews)

Spring test probes for ICT, FCT, and ATE are long-lasting, durable, high-precision contacts that enhance testing efficiency. It is made of stainless steel SK4 and beryllium copper. Johoty provides optimal cost and precise improvement of testing quality.

Product Features:

Accurate transmission of signals.
High reliability and long lifecycle.
Excellent wear resistance.
Unique antioxidant coating.
High-speed response performance.
Precision process designs.

Description

Spring Test Probe Description:

Product info: Spring test probe can test open, short, and function on ICT, FCT, or ATE. Most TE engineers love it so much. It can provide fast checking and signal collection.

Product features: Test probe is made of beryllium copper or SK4 stainless steel. It has high conductivity and wear resistance, and it can quickly complete multi-point testing in limited space for 100,000 cycles.

Function: Test probes have 10 test types, including function testing, connectivity, voltage/current, impedance/Kelvin, high-frequency, temperature, load, automated, optical, and EMI testing.

Solving problem: 1 Test probe can avoid signal loss by current transfer. 2. It can maintain stable contact and solve narrow-space positioning. 3. It can reduce repair expenses by extending life cycles.

Specifications: Spring test probe is customizable in length, diameter, shape, and wiring method. It can adapt to various testing types and support high-frequency.

Applications: Test Probe is used in electronic production, automation testing, and scientific research experiments. It is suitable for ICT, FCT, and ATE.

Target industries: Spring test probe targets high-precision electronic manufacturing and innovation of medical equipment and aerospace equipment, etc.

Benefits: Test probes can help clients improve testing and debugging efficiency, worker manual errors, and unstable equipment. It can help customers with more effective quality inspections and reduce operation costs.

Catalogs of ICT/FCT Spring Test Probe:

Barrel OD, 0.48~6.00

Spring Test Probe Datasheet:

Items	Details
Specifications	Length: 20mm, 30mm, 40mm, 50mm, 60mm, 70mm, custom.
	Diameter: 0.5mm, 1mm, 1.5mm, 2mm, custom.
	Spring Force: 100g, 150g, 200g, 250g, 300g, custom.
	Stroke Range: 2mm, 3mm, 5mm, 7mm, custom.
	Electrical Resistance: < 1mΩ, custom.
	Insulation Resistance: > 1GΩ, custom.
	Contact Material: Gold, Nickel, Silver, custom.
	Current Capacity: 5A continuous, 10A peak, custom.
	Voltage Rating: 1000V DC, custom.
	Operating Temperature: -40°C to +150°C
	Storage Temperature: -55°C to +180°C
	Contact Resistance: < 1mΩ, custom.
	Vibration Resistance: Yes, absorbs vibrations for stable contact.
	Response Time: < 0.5ms.
	Durability: > 0.1 million cycles, custom.
Materials	Plunger Tip: Stainless Steel, Beryllium Copper, custom.
	Barrel: Stainless Steel, Beryllium Copper, custom.
	Spring: Stainless Steel, Music Wire, or Phosphor Bronze, custom.
Finishing	Gold (Au): optional.
Finishing	Silver (Ag): optional.
Packaging	Packaging Type: Anti-static bag, foam insert, or custom.
	Package Quantity: 100 pcs per box or custom.
	Package Size: 25x15x10 cm, or custom.
	Box Material: Acrylic (PMMA).
	Inner Packaging: Foam padding, or custom.
	Package Weight: ~0.5 kg per box.
	Labeling: Labels with P/N, spec, quantity, and custom.
	Sealing Method: Heat-sealed or tape-sealed, custom.

Why Choose Johoty’s Spring Test Probe?

Johoty’s spring test probe hase >10 shapes of plunger tip, flexible custom of length, stroke, diameter, current, spring force, etc. Johoty is your trust partner!

Free Offer Now!

Spring Test Probe Benefits:

Accurate Signal Transmission

Johoty helps you improve testing accuracy, reduce signal attenuation, reflection, and noise, and ensure accurate signal transmission to every testing point on the circuit board. Optimizing signal quality is very reliable for testing high-frequency signals, weak signals, or complex signals. Reduce signal loss, avoid signal loss or attenuation during testing, and facilitate the testing of high-speed digital circuits and high-frequency circuits. Support high-frequency signal testing to enhance data reliability.

Optimized Contact Design

We help you provide uniform and continuous contact force, reducing the risk of poor contact. Reduce contact resistance, and minimize noise and signal loss. Extend service life, optimize contact surface, and reduce wear and corrosion. Precision machining and optimization ensure consistent contact between probes and test points, improving testing accuracy. And ensure the alignment accuracy of contact points, reduce test data fluctuations, and minimize errors and failure rates.

High Reliability and Durability

We help you reduce equipment failure rates by using high-strength materials and precision production processes. Extend service life and reduce replacement costs. Reduce wear and deformation, ensure consistency of contact points, and improve testing accuracy and stability. Resistant to high temperature and pressure. Improve production efficiency and OEE, reduce repair costs, and enhance the overall reliability of ICT, FCT, or ATE.

Fast and Efficient Testing

Johoty helps you shorten testing time by using efficient contact technology and fast signal transmission, reducing signal delay or poor contact. Improve testing accuracy, reduce repetitive testing, and support high-frequency and large-scale testing. Reduce system configuration adjustment time, simplify spring test probe installation and operation, and streamline operational processes. Optimize automated testing to improve production efficiency.

Spring Test Probe Applications:

Test the PCBA Connectivity

When we need to test whether each part of the circuit board can transmit signals smoothly, the ICT spring test probe comes into play. It helps TE engineers determine if the circuit board’s wiring is properly connected. If the circuit is not connected, electronic products cannot function properly.

The circuit board is like a complex maze, and each circuit is a small path within the maze. Johoty’s ICT spring test probe is like an explorer, walking along each path to check if it is unobstructed. It helps engineers identify the blockages in the maze, ensuring that all paths allow signals to pass smoothly for the circuit board to function properly.

Check If the Voltage and Current Are Stable

Through the ICT spring test probe, TE engineers can check whether the voltage and current are within the spec. This is crucial for the stability and performance of the circuit board. Assuming the circuit board is like a small river, and voltage and current are like water flowing through the river. If the water flows too fast or too slow, it may cause the river to be washed away or blocked.

Johoty’s ICT spring test probe is like a tool for monitoring water flow and helps engineers ensure that the water flow (current) is stable and flowing at the correct speed to avoid problems.

Measure Signal Quality

ICT spring test probe can check the quality of signals, including whether there is attenuation, reflection, or noise. This is crucial to ensure high performance of the circuit board. When you make a phone call, if the signal is unclear or there is noise, it’s like poor signal quality on a circuit board.

Johoty’s ICT spring test probe is like an inspector, it can hear the clarity of signals and ensure that each signal is transmitted accurately and without error, conveying information like clear sound.

Detect Short and Open Circuits

The spring test probe can quickly identify whether there are short circuits or open circuits by contacting the circuit board, which may cause the device to malfunction. Imagine your circuit board is like a coil of wires, a short circuit is like two wires accidentally hitting each other, and the current will go in the wrong direction, while an open circuit is like a wire being cut off, and the current cannot pass through at all.

Johoty’s ICT spring test probe is like detectives, it can help us quickly identify these errors, fix them, and steer the current onto the right path.

Test the Quality of Welding Points

The quality of solder joints has a significant impact on the stability of the product during the production process of circuit boards. ICT spring test probe can help check whether the PCBA soldering points are firm or defective. Each solder joint is like a button on a circuit board, they need to be tightly connected to allow the current to flow properly.

Johoty’s ICT spring test probe checks whether each button is fastened properly, ensuring that they firmly connect the various parts of the circuit board to prevent loosening or falling.

Measure the Power Supply Voltage

The ICT spring test probe can accurately measure the power supply voltage to ensure that the power supply on the circuit board can provide stable power support. Imagine your circuit board is like a large toy that requires stable power to function properly.

If the actual voltage is too low, this is like the battery runs out and the toy can’t move. If the actual voltage is too high, this may damage the circuit board. The ICT test probe is like an electrical tester, ensuring that the power supply voltage is just right for the toy to function properly.

Test High-frequency Signal Transfer

In high-frequency circuits, signals may attenuate or distort due to various reasons. The ICT spring test probe can check these high-frequency signals are transferred well to ensure their signal quality is not affected. High-frequency signals are like a super-fast car that needs to sprint without any obstacles.

Johoty’s ICT spring test probes are like a race car monitor, helping us detect whether the signal transfer is smooth, ensuring signals do not slow down or become blurry due to any obstacles.

Simulated Environmental Change Testing

The ICT spring test probe can be used to simulate different temperatures and humidities to test PCBA stability in various environments. A circuit board is like a plant, and changes may affect its health in the environment. ICT test probe is like a simulator for climate change, it can help engineers detect whether circuit boards can still function properly in cold, humid, or hot, ensuring good performance in any environment.

Spring Test Probe Advantages:

Improve Testing Efficiency

The ICT spring test probe can improve the testing speed, allowing test engineers to complete more testing work in a shorter time. It’s like when you’re working on a project, if the tools are complete and efficient, you can finish it faster.

Reduce Physical Damage

The ICT spring test probe designs can help reduce physical damage to circuit boards. It’s like carefully holding something and not letting it fall off. When using Johoty’s test probes, it will not cause significant scratches or damage to the circuit board, thereby improving the reliability of the product.

Reliable Contact Force

Johoty’s spring test probe can maintain stable contact force for a long time. This means you can ignore the usage times it is used, its contact effect will not deteriorate. You can imagine the test probe as a very powerful suction cup, always firmly holding onto the object without loosening.

Accurate Measurement of Voltage and Current

The ICT spring test probe can accurately measure voltage and current in circuits. It is like an electronic thermometer that can help TE engineers ensure that the circuit is working properly and there are no issues with high or low voltage.

FAQ

1. How does the ICT/FCT spring test probe work?

The spring test probe can provide constant contact force and ensure a stable connection with the tested board. The test probe tip aligns with the test point and establishes a physical connection through spring compression and release. They can enable the stable transfer and measurement of signals or currents.

2. How to choose the right specifications for the ICT/FCT spring test probe?

When you select a spring test probe to use in ICT or FCT, you need to think about its size, stroke, and probe pitch first. and others, including contact resistance, rating current, required contact force, and your testing environment. We need to know the specific requirements and testing conditions of the tested board (UUT), this helps define test probe tips.

3. How does the contact impedance of the ICT/FCT spring test probe affect test results?

Lower contact impedance results in higher signal quality. A good test probe can minimize contact impedance, enhancing test accuracy and reliability.