X-Meritan is a professional China quality High Precision NTC Thermistor Chip supplier. We provide a High Precision NTC Thermistor Chip Temperature Sensor that supports professional bonding processes using gold, aluminum, or silver wire. By offering a Compact Size NTC Thermistor Chip with high-purity gold or silver plating, X-Meritan ensures seamless integration into hybrid multi-function modules. Our High Precision Chip Type NTC Thermistor is designed for high-density layouts where thermal cycling resistance and ±0.5% accuracy are necessary for system reliability.
The advanced High Precision NTC Thermistor Chip from X-Meritan is a high-sensitivity component specifically engineered for the most demanding thermal environments, from cryogenic -253°C to high-heat 1000°C. Measuring only 0.3 x 0.3mm, this High-Accuracy NTC Thermistor Chip features a specialized surface protective layer that blocks moisture and prevents oxidation, extending the service life in confined spaces. This High Precision Chip Type NTC Thermistor is the preferred choice for optical communications and medical radar, where its ability to maintain minimal error under long-term use provides a stable foundation for precise temperature control and cooling solutions.
|
Model |
R (KΩ) |
B (K) |
Dimensions (LWT) (mm) |
Rated Power at 25°C (mW) |
Dissipation Coefficient (mW/°C) |
Thermal Time Constant (s) |
|
DT502□3950A |
5.0 |
3950 |
1.01.00.5 |
<60 |
~1.2 |
≤3 |
|
DT103□3435B |
10.0 |
3435 |
0.950.950.6 |
<60 |
~1.2 |
≤3 |
|
DT103□3470A |
10.0 |
3470 |
1.01.00.5 |
<60 |
~1.2 |
≤3 |
|
DT103□3950A |
10.0 |
3950 |
1.11.10.46 |
<60 |
~1.2 |
≤3 |
|
DT203□3743A |
20.0 |
3743 |
1.11.10.6 |
<60 |
~1.2 |
≤3 |
|
DT303□3950A |
30.0 |
3950 |
1.01.00.55 |
<60 |
~1.2 |
≤3 |
|
DT473□4050A |
47.0 |
4050 |
0.450.450.25 |
<10 |
~0.2 |
≤2 |
|
DT503□3950A |
50.0 |
3950 |
1.01.00.55 |
<60 |
~1.2 |
≤3 |
|
DT104□3950A |
100.0 |
3950 |
0.950.950.6 |
<60 |
~1.2 |
≤3 |
|
DT104□3964F |
100.0 |
3964 |
0.450.450.2 |
<10 |
~0.2 |
≤2 |
|
DT104□4100A |
100.0 |
4100 |
0.950.950.6 |
<60 |
~1.2 |
≤3 |
Resistance: 1kΩ to 1000kΩ
B value: 3200K to 4500K
Size: 0.3mm to 4.0mm
Exceptional Measurement Accuracy
The High Precision NTC Thermistor Chip offers tight tolerance options of ±0.5% and ±1%, making it ideal for systems requiring minimal error and precise temperature control.
Superior Bonding Compatibility
Featuring gold or silver electrodes, these chips are optimized for professional bonding processes using gold, aluminum, or silver wire in multi-function modules.
Ultra-Compact Footprint
With dimensions reaching 0.3 x 0.3mm, the chip allows for high-density mounting in optoelectronic devices and miniaturized sensing probes.
Environmental Durability
The integrated protective layer resists oxidation and moisture, ensuring that accurate temperature performance is maintained even after long-term exposure to external environments.
Extreme Temperature Versatility
This chip is engineered to operate across a vast spectrum, from cryogenic levels at -253°C to high-heat industrial peaks of 1000°C.
1. Optical Communications:High Precision NTC Thermistor Chip provides essential thermal monitoring for laser diodes and optical modules. ensures wavelength stability by maintaining precise temperature regulation in high-speed data environments.
2. Medical Instrumentation: This component delivers the high-accuracy sensing required for specialized diagnostic tools and laboratory equipment. Its minimal error margin is critical for sensitive medical temperature management.
3. Automotive Radar and Sensing: It is widely used in LiDAR and radar modules to prevent thermal drift. The device maintains reliable performance under the frequent thermal cycling typical of automotive electronics.
4. Industrial and Laboratory Research: These chips are integrated into hybrid modules for optoelectronics universities and key laboratories. They support a wide range of custom bonding and mounting configurations for experimental hardware.
Q:What electrode materials are available for the bonding process?
A:We offer customizable gold (Au) or silver (Ag) plating for the electrodes. This ensures excellent compatibility with gold, aluminum, or silver wire bonding techniques used in high-end microelectronics.
Q:How does the chip handle moisture in compact installations?
A:The chip features a specialized protective layer on its surface. This design effectively prevents moisture intrusion and oxidation corrosion, which is vital for maintaining the service life of components in small, enclosed spaces.
Q:Can the dimensions be customized for non-standard modules?
A:Yes, while our standard compact size is 0.3 x 0.3mm, we provide full customization for both physical dimensions and electrical parameters to meet the specific requirements of your multi-function modules.
X-Meritan is a China factory specializing in the application of advanced semiconductor cooling technology, providing professional material selection, core component supply, and comprehensive cooling solutions for optical communications, industrial and medical applications, and automotive radar. Our client base includes communications industry system integrators, domestic and international optical communication device and module manufacturers, optoelectronics universities, and key laboratories. Currently, we serve markets spanning fiber optic communications, sensing, medical, automotive radar, and consumer applications.
