Thin Film Platinum Resistor Pt300-DW

Name: Thin Film Platinum Resistor Pt300-DW
SKU: N/A

Element Type:Thin Film Platinum Resistance Thermistor
Element Dimensions:2.0mm x 3.0mm x 1.0mm
Lead Specifications:Length: 10 mm,Diameter: 0.2 mm
Lead Material: Platinum-nickel wire (optional: silver-palladium/platinum/pure silver)
Lead Tensile Strength:≥9 N
Insulation Resistance:100 MΩ at 20°C, >2 MΩ at 500°C
Temperature Coefficient (TCR):3850 ppm/°C
Operating Current:0.1–0.8 mA (self-heating effect to be considered)
Long-Term Stability:≤±0.04% resistance drift of R₀ (0°C reference) after 1000 hours at 500°C
Response Time:Water Flow (V=0.4 m/s):₀.₅ = 0.05 s,t₀.₉ = 0.15 s;Airflow (V=2 m/s):t₀.₅ = 3 s,t₀.₉ = 10 s
Self-Heating Coefficient:0.4°C/mW (at 0°C)
Vibration Resistance:≥40g acceleration (frequency range: 10–2000 Hz)
Shock Resistance:≥100g acceleration (8 ms half-sine wave)
Packaging:Vacuum plastic packaging (other packaging formats available upon request)

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Product Description

Xi'an Tongzida: Precision Thin Film Platinum Resistor Pt300-DW Manufacturer

Xi'an Tongzida Technology Co., Ltd. specializes in designing and manufacturing the Thin Film Platinum Resistor Pt300-DW, a high-performance sensor engineered for industries demanding extreme accuracy. With ISO9001, CE, and RoHS certifications, our automated production line ensures consistent quality across room temperature, high-temperature, and ultra-low-temperature applications. Trusted by automotive, aerospace, and medical sectors, we combine advanced thin-film technology with customizable solutions to empower precise temperature measurement.

Thin Film Platinum Resistor Pt300-DW

Why Choose Our Thin Film Platinum Resistor Pt300-DW?

Global Compliance: Adhering to the IEC60751 standard and featuring a 3850ppm/°C TCR, it ensures worldwide usability and consistent performance.
Robust Design: Engineered to endure 40g of vibration and 100g of shock, this design thrives in the most rugged and demanding conditions.
Custom Flexibility: Offering the ability to customize sizes ranging from 1.2–4.0mm and select various lead materials to perfectly suit your specific needs.
Fast Response: Achieving a rapid 0.05s reaction time in water flow, it is an excellent choice for applications in dynamic and fast-changing environments.

Thin Film Platinum Resistor Pt300-DW Specifications

Parameter	Value
Dimensions	2.0mm x 3.0mm x 1.0mm
Lead Material	Platinum-nickel (default), silver-palladium optional
Temperature Range	-200°C to +850°C
Accuracy	±0.01Ω (1/30B level)
Insulation Resistance	100MΩ @20°C, >2MΩ @500°C

Reference Selection Guide

Application	Recommended Configuration
Industrial Process Control	Pt300-DW with pure platinum leads
Medical Devices	Vacuum-packaged, 0.2mm diameter leads
Aerospace Systems	Ultra-low drift (≤0.04%), 100g shock resistance

Key Features of the Pt300-DW

Engineered with a steadfast focus on reliability, the Thin Film Platinum Resistor Pt300-DW stands out with its unparalleled stability, showcasing a minimal drift of ≤0.04% even after 1000 hours of continuous operation at a high temperature of 500°C. This remarkable resistor also boasts an extensive operating range, enabling it to function optimally across diverse environments. Its compact design is ingeniously crafted to minimize self-heating, with a coefficient of just 0.4°C/mW, ensuring accurate measurements. The use of platinum-nickel leads further enhances its durability, allowing it to withstand harsh conditions with ease. As such, it is the ideal choice for OEMs seeking medical-grade precision or efficient automotive thermal management solutions.

Where Is the Pt300-DW Used?

Engine control modules (automotive): Crucial for optimizing engine performance in automotive applications, these modules precisely manage fuel injection, ignition timing, and emissions for efficient vehicle operation.
Lab-grade diagnostic equipment (medical): Essential in medical settings, lab-grade diagnostic tools provide highly accurate test results, enabling precise disease detection and patient health assessment.
Industrial furnace monitoring (process control): Vital for industrial processes, furnace monitoring systems ensure consistent temperature control, product quality, and operational safety in manufacturing environments.
Satellite thermal regulation (aerospace): In aerospace, satellite thermal regulation systems maintain optimal temperatures for sensitive onboard instruments, safeguarding functionality during space missions.

Certifications & Quality Assurance

Each and every Pt300-DW unit is subjected to an extensive and meticulous testing process in strict accordance with ISO9001 protocols. This comprehensive testing ensures that every product meets the highest standards of quality, reliability, and performance. Moreover, our commitment to environmental safety is unwavering, as evidenced by the product's full compliance with both RoHS and REACH regulations. These compliance certifications guarantee that our products are free from hazardous substances, minimizing their impact on the environment. Additionally, we understand that different customers have unique requirements. That's why we offer custom batches of Pt300-DW units, accompanied by detailed third-party validation reports, providing you with the assurance of product quality and performance tailored to your specific needs.

certificate

FAQs: Thin Film Platinum Resistor Pt300-DW

Can I order non-standard lead lengths?
Yes! We support custom lengths from 5mm to 50mm.
What's the MOQ for customized designs?
No MOQ—prototype to bulk production supported.
Do you provide IEC60751 test certificates?
Full compliance documentation included with every order.
How do I mitigate self-heating errors?
Optimize operating current (0.1–0.8mA) using our free simulation tools.
What's the lead time for 10,000 units?
Standard orders ship in 7 days; expedited options available.

Request a Sample Today

Ready to experience the precision of our Thin Film Platinum Resistor Pt300-DW? Contact sales11@xatzd.com for datasheets, pricing, or technical consultations. Our engineers respond within 4 hours!