When your testing requirements demand exceptional precision and reliability, Fine Pitch Probes deliver the accuracy you need for today's miniaturized electronic components. These specialized testing apparatuses are built to handle the most challenging high-density applications, making them basic for producers working with coordinates circuits, wafer-level testing, and progressed bundling innovations. At Shaanxi Chuangyu Electronic Innovation, we get it that cutting edge hardware require testing arrangements that can keep pace with progressively littler component dispersing and higher stick densities.

The item speaks to the cutting edge of accuracy testing innovation. These modern disobedient include test dividing measured in microns, ordinarily extending from tens to hundreds of microns. This ultra-precise dispersing makes them flawlessly suited for testing gadgets with high-density stick arrangements.
This innovation benefits different divisions, counting wafer-level testing, chip bundling, and SMT forms, tending to the challenges of miniaturization with precise, solid arrangements for more tightly spaces.
Our product delivers exceptional performance through carefully engineered specifications:
| Technical Specifications | Details |
|---|---|
| Model | CY 028A-4-30-12 |
| Pitch | 0.8mm |
| Operating Temperature | -45°C to +80°C |
| Total Length | 12mm |
| Barrel Diameter | 0.38mm |
| Maximum Stroke | 2mm |
| Working Stroke | 1.3mm |
| Spring Force | 0.3N at working stroke |
| Tip Style | Flat |
| Tip Diameter | 0.28mm |
| Current Load Capacity | 0.5A |
| Typical Resistance | <70mOhm |
| Test Cycles | 50,000 times |
Quality materials ensure long-lasting performance and consistent results:
| Component | Material | Benefits |
|---|---|---|
| Plunger | Beryllium Copper with Gold Plating | Excellent conductivity and corrosion resistance |
| Barrel | Phosphor Bronze with Gold Plating | Superior spring properties and durability |
| Spring | Steel with Gold Plating | Consistent force characteristics |
| Tip Surface | Gold | Optimal contact reliability |
Our Fine Pitch Probes provide precision for semiconductor testing, ensuring reliable connections during wafer-level testing across multiple microscopic test points simultaneously.
These probes ensure thorough testing of electronic systems in modern vehicles, from engine control units to infotainment, meeting strict automotive standards.
Medical electronics demand the highest reliability standards. Our probes help verify the functionality of implantable devices, diagnostic equipment, and monitoring systems where failure is not an option.
These probes support testing at millimeter wave frequencies, meeting the protocols required for next-generation 5G and communication infrastructure.

Every probe undergoes rigorous quality control processes. We maintain tight tolerances to ensure consistent performance across all units. Your testing results remain reliable and repeatable.
Standard specifications may not meet every application requirement. We offer customization services for non-standard probe configurations, specialized tip geometries, and unique spacing requirements.
Our probes are designed for 50,000 test cycles minimum. This extended lifespan reduces replacement costs and minimizes production downtime.
Operating range from -45°C to +80°C ensures reliable performance across various environmental conditions. Your testing protocols remain consistent regardless of ambient temperature variations.

With typical resistance below 70mOhm, our Fine Pitch Probes ensure accurate electrical measurements. This low resistance minimizes signal degradation and measurement errors.
The 0.3N spring force at working stroke provides sufficient contact pressure without damaging delicate test surfaces. This balance protects sensitive components while maintaining reliable connections.
The 0.8mm pitch accommodates high-density test requirements without probe interference. Your test fixtures can incorporate more test points in smaller areas.

Our manufacturing process incorporates strict quality control measures. Each probe undergoes comprehensive testing before shipment. We verify electrical characteristics, mechanical properties, and dimensional accuracy.
Digital manufacturing processes ensure consistency across production runs. Precision testing instruments validate every specification parameter. This attention to detail guarantees reliable performance in your applications.

Our technical team helps evaluate your needs, recommending optimal probe configurations based on factors like pin pitch, current, environment, and cycle life.For technical consultations or custom probe requirements, contact our engineering team at postmaster@cymicrowave.com. We're committed to delivering testing solutions that meet your exact specifications and performance requirements.
When precision testing demands the best, Fine Pitch Probes from Shaanxi Chuangyu Electronic Technology provide the reliability and accuracy your applications require.