TCR High-Temperature Tester
The high-temperature tester, also called a TCR tester, uses 2T or 4T probes to measure resistance at room temperature, heats the substrate on its platform to a setpoint such as 125℃, and remeasures at high temperature. Resistance changes and temperature difference determine temperature coefficient of resistance(TCR). It also laser-cuts resistors found abnormal before or after heating. A key chip-resistor production system, it measures each resistor's TCR on an individual substrate. Resistor sizes:01005-2512. Resistance range:100-20MΩ.
Request a Quote
Download Datasheet
Overview
The high-temperature tester, also called a TCR tester, uses 2T or 4T probes to measure resistance at room temperature, heats the substrate on its platform to a setpoint such as 125℃, and remeasures at high temperature. Resistance changes and temperature difference determine temperature coefficient of resistance(TCR). It also laser-cuts resistors found abnormal before or after heating. A key chip-resistor production system, it measures each resistor's TCR on an individual substrate. Resistor sizes:01005-2512. Resistance range:100-20MΩ.
Specifications
| Parameter | Value |
|---|---|
| Product Specifications | 0201~2512 |
| Temperature Control Accuracy [Five-Point Measurement] | ≤±1.5℃ (Five-Point Measurement) |
| Measurement Reproducibility | ≤±1.5PPM/℃ |
| Laser Power [IR;@23kHz] | IR≥30W@23kHz |
| Galvanometer Scanning Range [@F125] | 12mm × 75mm@F125 |
| Galvanometer Cutting Speed | 1mm/s ~ 400mm/s |
Applications
NG resistor cutting results
Key Features
Proprietary lasers: JPT designs cost-effective, long-life lasers with assured service, customizable to applications; optimal fibers, crystals and pumps are assembled and undergo 72H aging tests for reliable long-term use. Accurate, controllable heating: settable temperatures from ambient to 150℃, with small differences between platform edges and center, reaching <±1.5℃. Laser cutting of abnormal resistors before/after heating prevents heating abnormalities or transfer into subsequent processes.
Datasheet
Please provide your email to download the datasheet.
Your name
Email Address
Invalid email format. Please try again.
Send Request
Supplier Information
Shenzhen JPT Opto-electronics Co., Ltd. (Stock Code: 688025) is a national high-tech enterprise integrating R&D, production and sales of lasers, laser/optical intelligent equipment and fiber optic devices. Adhering to the 'Laser+' positioning, it deeply cultivates core laser technologies, deeply integrates AI to build an intelligent driving engine, continuously focuses on laser core modules and future optical connection solutions, and strives to create a 'Light+AI' integrated innovation ecosystem. Relying on its independent and controllable technology matrix, its strategic layout covers key core areas such as consumer electronics head customers, data centers, next-generation communication infrastructure, electric vehicle precision manufacturing, new energy lithium battery intelligent manufacturing, and information technology (AR/VR). Through fundamental technological innovation, it reshapes the value chain of the optoelectronics industry and provides full-scenario optical solutions for the intelligent era.
Contact Us
Loading...
GetExperimental Plan
Name
Phone
+86
Organization
Use Case

Global Photonics Products
Database Platform
Database Platform
With 16 years of experience, we provide high-quality products and services to universities, research institutes, and industry.
50+ Detailed Categories · 3,000+ Global Brands · 100,000+ Photonics Products
1 Million+
In-depth analysis of professional academic resources in photonics
300,000
ProductsDatasheets Available Free
We will keep your personal information strictly confidential.
Product Quote
+86
* Select the quoting party:
By submitting, you agree to the User Service Agreement and Privacy Policy