Last Updated： Aggregation Period:Oct 14, 2026～Nov 10, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Oct 14, 2026～Nov 10, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Oct 14, 2026～Nov 10, 2026
This ranking is based on the number of page views on our site.
31～60 item / All 202 items
Passive near-field probe for measuring magnetic fields up to 40 GHz.
The HR-R 8-1 set includes the HR-R 8-1 B-field probe, which allows for magnetic field measurements up to 40GHz. The special probe head of the HR near-field probe enables direct measurements on IC pins or individual conductor tracks, allowing you to pinpoint the source of the B-field.
The connector is 3.5mm/F! The probe pitch can be selected from 50 to 1,000um!
We would like to introduce our RF_MEMS probe, the "TP26-Angle Series." The characteristic impedance is 50 ohms, and the frequency range is DC to 26.5 GHz, with an insertion loss (GSG-150um pitch typ.) of -0.4 dB. Please feel free to contact us if you have any inquiries. 【Features】 ■ Low loss, low reflection air coplanar probe design ■ Small probe footprint ■ Probe pitch selectable from 50 to 1,000 um ■ Probe repair and tip replacement available (Repair may not be possible depending on the damage condition) *For more details, please refer to the PDF document or feel free to contact us.
The connector is 1.0mm/F, compatible pitch is 50 to 250um! Probe repair and tip replacement are possible.
We would like to introduce our RF_MEMS probe, the 'TP110-Angle Series'. The characteristic impedance is 50 ohms, and the frequency range is DC to 110 GHz, with an insertion loss (GSG-150um pitch typ.) of -1.1 dB. Please feel free to contact us if you have any inquiries. 【Features】 ■ Low loss, low reflection air coplanar probe design ■ Small probe footprint ■ Probe pitch selectable from 50 to 1,000 um ■ Probe repair and tip replacement available (Repair may not be possible depending on the damage condition) *For more details, please refer to the PDF document or feel free to contact us.
![[Document] TCS1-/TCS2- Calibration Board Manual](https://image.mono.ipros.com/public/product/image/b82/2000878048/IPROS48784072824046124645.png?w=280&h=280)
±0.3% high precision load pad equipped! Custom calibration kit can be manufactured.
We would like to introduce the calibration board manual for "TCS1-/TCS2-" handled by Techno Probe Co., Ltd. It includes information such as pad size, pad pitch, pattern names, component symbols, applications, and the positions of components. The product's top view is also included, making it a useful reference when considering implementation. 【Contents】 1. Pattern List 2. Substrate Top View *For more details, please refer to the PDF document or feel free to contact us.
Small probe scar! The reflection loss (GSG-150um pitch typ.) is -10.0dB.
We would like to introduce our RF_MEMS probe 'TPWR8' that we handle. The contact life (when using an auto prober) is 1 million cycles, with a needle position accuracy within 10um and a needle tip parallelism of less than 10um. Please feel free to contact us when needed. 【Features】 ■ Low loss, low reflection air coplanar probe design ■ Small probe marks ■ Probe pitch selectable from 50 to 1,000um ■ Probe repair and tip chip replacement available (Note: Repair may not be possible depending on the damage condition) *For more details, please refer to the PDF document or feel free to contact us.
Small probe scar! The reflection loss (GSG-150um pitch typ.) is -10.0dB.
We would like to introduce our RF_MEMS probe, the "WR6-Tall Series." The contact resistance (to the gold pad) is 0.05 ohms, the needle position accuracy is within 10 micrometers, and the needle tip parallelism is less than 10 micrometers. Please feel free to contact us when you need assistance. 【Features】 ■ Low loss, low reflection air coplanar probe design ■ Small probe footprint ■ Probe pitch selectable from 50 to 1,000 micrometers ■ Probe repair and tip chip replacement available (Repair may not be possible depending on the damage condition) *For more details, please refer to the PDF document or feel free to contact us.
![[Data] TCS3-150-2 Calibration Board Instruction Manual](https://image.mono.ipros.com/public/product/image/9c3/2000883974/IPROS35079397737706776982.png?w=280&h=280)
SOLT/TRL calibrator! Introducing the pattern list and substrate top view.
This document includes the component symbols for the calibration substrate "TCS3-150-2" with a pad pitch of 150μm. It introduces pattern names such as Open, Short, Load, and Line TH. It is a simple and easy-to-reference book. Please take a moment to read it. 【Contents (partial)】 ■ Pattern Names ■ Component Symbols ■ Applications ■ Component Positions *For more details, please refer to the PDF document or feel free to contact us.
![[Document] TCS3-400 Calibration Board Instruction Manual](https://image.mono.ipros.com/public/product/image/4fc/2000883984/IPROS05849335333316759741.png?w=280&h=280)
Equipped with ±0.3% high-precision load pads! Introducing pattern names and applications.
This document includes the positions of elements on the calibration board "TCS3-400," which can be custom-manufactured for dedicated calibration kits. Applications include SOLT, TRL, and Loop Back Thru (8.98 ps delay). It is a simple and easy-to-reference book. Please take a moment to read it. 【Contents (partial)】 ■ Pattern Name ■ Mounted Element Symbols ■ Applications ■ Element Positions *For more details, please refer to the PDF document or feel free to contact us.
![[Document] TCS4-100/150 Calibration Board Instruction Manual](https://image.mono.ipros.com/public/product/image/502/2000883991/IPROS80197569536358788298.png?w=280&h=280)
Manufacturing of dedicated calibration kits available (custom)! Introducing TCS4-100/150.
This document contains the specifications for the calibration board "TCS4-100/150" handled by Techno Probe Inc. It features a high-precision load pad with an accuracy of ±0.3%, and is a SOLT/TRL calibrator. It is a simple and easy-to-reference booklet. We encourage you to read it. 【Contents (partial)】 ■Substrate top view ■Pattern list ・Top ・Bottom *For more details, please refer to the PDF document or feel free to contact us.
Consolidating decades of technology developed with contact probes for semiconductor testing!
Consolidating decades of technology developed with contact probes for semiconductor testing! Short Probes 【Features】 ○ Quickly responds to fine pitch and high-speed testing environments ○ High-performance short probes highly rated by users worldwide ○ Easy customization ○ Main types ・Short probes for 1.0mm pitch ・Short probes for 0.8mm pitch ・Short probes for 0.65mm pitch ・Short probes for 0.5mm pitch ・Short probes for 0.4mm pitch ・Ultra-short short probes *Other types are also available. Please contact us for more details.
If it's about contact probes. A wide range of product lineup. Custom manufacturing is also available.
You can easily select a probe that suits your purpose from a rich variety of options (sizes, chip shapes). Our wide product lineup provides a one-stop solution. Custom specifications are also available. ~ Industry-leading performance and quality ~ 【Product Examples】 ◆ Switch probe with an outer diameter of 1.0mm ◆ High current probe supporting up to 600A ◆ High-frequency probe supporting up to 20GHz ◆ Semiconductor probe with a diameter of 0.20mm, total length of 3.3mm, spring pressure of 60g, and a lifespan of over 1 million cycles ~ Cost reduction and improved cost performance ~ ◆ We support our customers in reducing costs and improving cost performance by proposing compatible in-house products. Free shipping. ■ High current, high frequency, rotary, switch, non-magnetic, heat-resistant, etc... Various options are available according to your needs. Please feel free to consult us about probes. * A simple document (in English) can be downloaded from this screen.
Wire probe
It is a probe that utilizes the flexibility of tungsten wire, characterized by high pin pressure, stable contact resistance, and long lifespan.
Contact probe for e-mobility
Supports standard pin diameters for E-mobility charging plugs (φ4mm/6mm/8mm/10mm).
![RF probe and calibration board [Wide frequency range, pitch, excellent durability!]](https://image.mono.ipros.com/public/product/image/8e8/2000345762/IPROS2066429142905764199.png?w=280&h=280)
An RF probe and calibration board with a wide frequency range, pitch, and excellent durability!
Our company offers RF probes and calibration substrates with a wide frequency range, pitch, excellent durability, all at a low price. Thanks to our unique tip shape, stable contact can be achieved with minimal skating during contact, reducing damage to devices and ensuring high reproducibility. The calibration assist software already has product data for the "Allstron TITAN Probe Series" registered, allowing you to use it immediately by simply selecting a probe. 【Product List】 ■Allstron RF Probe "TITAN" ■Allstron RF Probe "TITAN-RC" ■RF Calibration Substrates "AC" ■Calibration software "QAlibria" *For more details, please request materials or view the PDF data available for download.
World-class technology and achievements for catheters and semiconductor testing equipment.
Currently, the demand for small springs is rapidly increasing. There are various applications, including contact springs, connector springs, and coil springs used in medical catheters, among others. Among these, the springs used in semiconductor testing equipment are particularly in demand in the microscopic world. They serve the purpose of checking whether current is flowing through the electronic circuits of semiconductors. These are ultra-fine springs with an outer diameter of less than Ф100μm, and there are only a limited number of companies in Japan that can produce them.
Leave the processing and manufacturing of springs to us!
Matsumoto Spring Co., Ltd. manufactures coil and torsion springs, as well as wire processing. We are equipped with facilities such as coiling machines and forming machines. For more details, please download our catalog.
We offer a wide range of probes and probe-related products.
At Stack Electronics Co., Ltd., we supply voltage probes for oscilloscopes, which are essential for high-frequency measurements, under OEM contracts as the only Made in Japan brand to all domestic oscilloscope manufacturers and renowned overseas manufacturers. We also handle a variety of original brand probes from Stack Electronics. 【Product Types】 ○ Insulated Probes ○ FET Probes ○ Wideband Low-Capacity Probes ○ Probe Accessories For more details, please contact us or download the catalog.
![Special processed springs [We handle everything from prototypes!]](https://image.mono.ipros.com/public/product/image/cdf/2000236670/IPROS49620986770538423677.png?w=280&h=280)
Rich experience and excellent technical skills! Leave it to us for all your spring needs.
Sendai Spring Manufacturing Co., Ltd. was founded in 1945 in the city of trees, Sendai, and has been engaged in the development, manufacturing, and sales of precision springs for various fields such as electronic devices, home appliances, office automation equipment, and office supplies. We consider the entire process of creating products and delivering them to our customers as a "series of manufacturing processes," and we also examine packaging and transportation methods from the development stage to ensure that we provide products that satisfy our customers. 【Business Activities】 ○ Manufacturing of various types of springs For more details, please contact us or download the catalog.
A masterpiece of high precision and high quality that fosters trust! Contact terminals with a philosophy of technology that does not allow for compromise.
The "Multi-Purpose Contact Terminal" is an essential contact probe for checking various electronic components, including printed circuit boards. With the development of these increasingly high-density and diverse electronic components, the performance of contact probes is also required to meet high-performance characteristics suitable for each application. We provide contact probes that are always in optimal condition. 【Features】 - Custom specifications can be produced in small lots to meet diverse demands with a rich inventory. - A system has been established for rapid response. - High precision and high quality masterpieces that foster trust. - Products born from a technology-first philosophy that does not allow for compromise. For more details, please contact us or download the catalog.
Achieving overwhelming process capability under load compared to other companies! A wave spring that can reliably supply products even in mass production!
The wave-shaped spring "Wave Spring" can increase the spring constant with a small wire diameter, making it a spring that allows for both weight reduction and space-saving compared to coils. Thanks to our unique coiling technology, we reduce side forces. Additionally, to meet more advanced requirements, we customize coiling machines for both hard and soft applications. Furthermore, we can select materials and design optimal springs tailored to your specifications and usage environment! 【Features】 ■ Quick design response (within one week) ■ Capable of manufacturing outer diameters from 5 to 400 mm ■ Lightweight and space-saving ■ Reduction of side forces ■ Stable spring characteristics *For more details, please refer to the brochure. Feel free to contact us with any inquiries.
Rhodium, which has an extremely high hardness and excellent wear resistance! Suitable for everything from medical components to jewelry.
At GDLAB/Research Institute of Electroforming and Surface Modification Technology, we manufacture semiconductor and electronic components, contacts and contactors, mechanical parts, filters, optical circuits, pipes, springs, and more using MEMS-related technologies. "Rhodium" has a white luster and is chemically extremely stable, so it does not oxidize or discolor at room temperature. Furthermore, it has an exceptionally high hardness and excellent wear resistance, making it suitable for a wide range of applications including medical components, reed switches, contactors, contact probes, and jewelry. 【Features of Rhodium】 - Has a white luster with a light reflectance of 80% - Chemically extremely stable and does not oxidize or discolor at room temperature - Extremely high hardness (H 800–900) and excellent wear resistance - Very low electrical resistance of 4.5 gΩ/cm - Good thermal conductivity *For more details, please refer to the PDF document or feel free to contact us.
![[Demo unit available] TFC Spring Separator](https://image.mono.ipros.com/public/product/image/626/2000340505/IPROS4023999937970502169.jpg?w=280&h=280)
Automatically separates without damage! A spring separator that contributes to work efficiency.
The "TFC Spring Separator" is a device that automatically separates entangled springs without damaging them by rotating them. Thanks to our uniquely developed control technology, it can be designed to accommodate various supply conditions, significantly contributing to the efficiency of operations through appropriate processing. 【Features】 ■ The separator demonstrates high-precision separation capabilities regardless of the size, pitch, or shape of the springs. ■ Excellent processing capacity enables speedy spring supply. ■ The variable rotation speed helps to reduce noise. ■ By combining with a standard feeder, it achieves low costs and allows for the selection of controls suitable for the supply conditions. *For more details, please refer to the PDF document or feel free to contact us.
Contact probe for prototyping and research!
At Seiko Gokou Contact Metal Co., Ltd., we manufacture contact probes tailored to customer specifications for prototyping and research, as well as for small lot production. We specialize particularly in tungsten needles. Additionally, as an agent for various material manufacturers, we can also assist in selecting and proposing materials that match the circuit's requirements. *For more details, please feel free to contact us.*
We are currently offering a guide that clearly explains the method for selecting probes with illustrations.
Japan Electric Needle offers a variety of contact probes for printed circuit board inspection, ranging from ultra-fine types to large types, and is distributing a "Probe Selection Method." 【Selection Procedure】 1. Check the pitch 2. Confirm the total length and distance to the target 3. Choose the tip shape 4. Determine the spring pressure We provide clear explanations with illustrations and tables. *For more details, please refer to the PDF document or feel free to contact us.
Supports a minimum pitch of 0.11mm. Specification changes to match the shape of the device are also acceptable.
The "NW Series" is a wire probe designed for ultra-narrow pitch contacts. We offer three types: Φ0.07mm, Φ0.09mm, and Φ0.11mm. It strokes through "flexibility" and does not have a complex mechanism, enabling contact in narrow pitches that are difficult to achieve with spring probes. We also accommodate specification changes to match the shape of the device. It can be provided as a single unit or as a complete set with fixtures. 【Features】 ■ Compatible with wiring extraction ■ Two types of tip shapes available ■ Wide range of needs addressed from design to manufacturing *For more details, please refer to the documentation. Feel free to contact us with any inquiries.
Custom-made probes tailored to the shape of the device! A diverse lineup including special probes, coaxial probes, and ultra-fine probes!
We offer a wide variety of "contact probes," including high-frequency compatible probes, heat-resistant probes, coaxial probes, and ultra-fine probes (φ0.2 and above). Additionally, we can manufacture custom-made probes that are optimal for the shape of your device, so please feel free to consult us if you have any requests. 【Product Lineup】 ■ KHP-001 to 30 Series ■ KHS Series ■ KH-007 Series ■ KH-700 Series ■ KH-2000 Series, etc. *For more details, please download the PDF or feel free to contact us.
From narrow pitch measurements of 0.05 mm to high current power semiconductors.
The stacked probe, being a single part, has no structural conductive loss, allowing for direct measurement of current values and achieving stable contact resistance values. Additionally, it can accommodate a minimum pitch of 0.05 mm, enabling Kelvin measurements using narrow pitches and ensuring stable measurements. The excellent characteristics of the stacked probe not only allow for the arrangement of probes in narrow pitches but also demonstrate performance as a probe for power semiconductors that apply large currents. 【Features】 ■ Stable contact resistance values provide powerful precision measurements. ■ Capable of handling large currents and high voltages, contributing to application and measurement for power semiconductors. ■ Compatible with narrow pitches (up to a maximum of 0.05 pitch). ■ Adjustable contact load. 【Examples】 ◎ Contacting in narrow pitches and multiple points. ◎ Ensures reliable contact with BGA for stable Kelvin measurements. ◎ Provides stable contact with lead frames of solder plating. ◎ Suitable for narrow spaces (for LED inspection equipment). *You can view examples from the PDF. Please feel free to contact us for more details.
As an inspection of the front-end process of power semiconductors, applying uniformly at multiple points on the wafer surface reduces the burden on the semiconductor.
This is a probe developed with innovative technology, featuring excellent characteristics. We have developed a multi-point laminated probe specifically for power semiconductors, applying the characteristics of a laminated structure consisting of metal plates (probes) and insulators. 【Features】 - The probe tip is shaped like a wave, allowing contact with the semiconductor at multiple points. This disperses the amount of current and voltage applied, reducing the burden on the semiconductor. - It can move vertically by about 1 millimeter, minimizing contact marks. - Its compact design makes it easy to secure installation space. *For more details, please download the PDF or contact us.
For partial electrode support such as probe cards!
We offer probes designed with consideration for the conditions of high-frequency measurements, enabling highly accurate measurements. With the increasing circuit density of semiconductor devices, there is particularly growing demand for high-frequency measurements in the MHz range. They are said to be suitable for partial electrode applications such as probe cards and are widely used, with orders now being placed in various fields, including medical applications. *For more details, please download the PDF or contact us.*
It is possible to reduce high-frequency loss and direct current resistance values!
We provide a probe designed with considerations for high-frequency measurement conditions, allowing for high-precision measurements. This probe is a developed product that facilitates inspection with unprecedented small pitch intervals for high-frequency measurements. It can reduce high-frequency loss and DC resistance values, and the impedance can also be set as needed. *For more details, please download the PDF or contact us.*
