A close-up image of a white PTC SMD Thermistor component. The PTC SMD is rectangular in shape with a grey sensing element.

PTC SMD Thermistor: Cutting-Edge Temperature Sensing Technology

Introducing DXM PTC SMD, a pinnacle of cutting-edge temperature sensing technology. Designed for precision and reliability, this surface mount device (SMD) thermistor offers optimal performance across various package types. Whether for advanced electronics or critical industrial applications, the DXM PTC Surface Mount Device Package Types ensure accurate temperature monitoring. Trust DXM for your temperature sensing needs and experience unparalleled efficiency. Explore our innovation today!

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Product Detail

Welcome to the world of advanced temperature sensing with DXM Technology's PTC SMD thermistor . These surface mount device package types represent the pinnacle of Positive Temperature Coefficient (PTC) technology, offering unparalleled precision and reliability for your temperature sensing applications.

Our PTC SMD thermistor combine ultra-thin design with exceptional performance, making it the go-to choice for engineers and manufacturers worldwide.

Overview of SMD PTC Thermistor for Temperature Sensing Applications

PTC SMD thermistor is temperature-sensitive resistor designed for surface-mount applications. This compact device exhibit a positive temperature coefficient, meaning its resistance increases with temperature. This unique property makes them ideal for temperature sensing and overcurrent protection in various electronic systems.

PTC (Positive Temperature Coefficient) thermistor is temperature-sensitive resistors widely used in temperature sensing and overcurrent protection applications. Below is a detailed overview of PTC SMD Surface Mount Device Package Types and their applications in temperature sensing.

A diagram illustrating the PTC SMD structure, featuring a protective coating, alumina substrate, resistive element, and inner, middle, and outer termination layers.

Figure 1: Cross-section of a PTC SMD thermistor

Key Features of Our PTC SMD Thermistor

1.Ultra-thin and lightweight lead-free chip design
2.Highly stable in automated surface-mount applications
3.Compatible with both flow and reflow soldering processes
4.Available in 8mm and 12mm tape and reel per ELA-RS418 standards
5.RoHS compliant and halogen-free
6.Size options: EIA 0402, 0603, 0805, 1206, 1210, 2010
7.Quick reaction and reliable response time
8.Optimized for reflow soldering applications
9.Self-Regulating
10.High Reliability

Applications of PTC SMD Thermistor

Our surface mount device package types thermistors find applications in a wide range of industries and products:

1.LED systems
2.Inverters
3.AC adapters
4.DC/DC converters
5.Overheat protection for transistors and ICs
6.Battery Protection
7.Air conditioning (HVAC) systems
8.Patient monitoring systems and diagnostic devices
9.Heating Elements

Technical Specifications of PTC SMD

Our PTC SMD thermistor come in various sizes and specifications to meet your specific needs:

DIMENSIONS of PTC SMD Surface Mount Device Package Types (In:mm)

A diagram showing the dimensions (L, W, T, L1) for different PTC SMD Thermistor .

TYPE	L	W	L1	T
0402	1.00+/-0.15	0.50+/-0.15	0.20+/-0.15	0.35+/-0.10
0603	1.60+/-0.15	0.80+/-0.15	0.30+/-0.15	0.45+/-0.10
0805	2.10+/-0.15	1.25+/-0.10	0.35+/-0.20	0.50+/-0.10
1206	3.10+/-0.15	1.55+/-0.10	0.45+/-0.20	0.55+/-0.10
1210	3.10+/-0.15	2.55+/-0.10	0.50+/-0.20	0.55+/-0.10
2010	5.00+/-0.20	2.50+/-0.20	0.60+/-0.20	0.55+/-0.10
2512	6.30+/-0.20	3.10+/-0.20	0.60+/-0.20	0.55+/-0.10

Part Number

Electrical Parameters of SMD Thermistor

Our dual sensing temperature series offers precise control and monitoring,expore some parts of them as below:

Please feel free to contact with us for more customized surface mount device package types thermistors.

Part No.	Size (EIA)	Zero Power Resistance at 25°C (Ω)	Sensing Temperature 1 at 4.7 KΩ (°C)	Sensing Temperature 2 at 4.7 KΩ (°C)	Max. Voltage (Vdc)	Operating Temperature Range (°C)
SST1S471N105RT	0603	470 ± 30%	105 ± 5	120 ± 7	32	-40 ~ +150
SST1S471N095RT	0603	470 ± 30%	95 ± 5	110 ± 37	32	-40 ~ +150

Why Choose Our PTC SMD Thermistor?

DXM Technology's PTC SMD thermistor offers several advantages over traditional temperature sensing solutions:

Compact Design: Our surface-mount thermistors are ultra-thin and lightweight, perfect for space-constrained applications.
Reliability: With high stability and quick response times, our PTC surface mount device package types ensures accurate and consistent temperature sensing.
Versatility: Available in various sizes and specifications, our thermistors can be tailored to your specific needs.
Easy Integration: Compatible with automated surface-mount processes, our thermistors seamlessly integrate into your production line.
Environmental Compliance: RoHS compliant and halogen-free, our products meet the highest environmental standards.

Installation and Usage Guidelines of Surface Mount Device Package Types

To ensure optimal performance of our PTC SMD thermistor, follow these guidelines:

Soldering Recommendations of PTC SMD

Use reflow or wave soldering methods
Maximum soldering temperature: 260°C ± 5°C
Soldering time: 10 ± 1 second
Distance from coating: 4 ± 1mm above body

Storage Conditions of SMD Thermistor

Storage Temperature: -10°C to +40°C
Relative Humidity: ≤ 75% RH
Keep away from sunlight and corrosive atmospheres
Recommended storage period: 1 year

Quality Assurance and Reliability of Surface Mount Device Package Types

At DXM Technology, we subject our PTC SMD thermistor to rigorous testing to ensure the highest quality and reliability:

Terminal Pull Strength Test
Vibration Test
Shock Test
Solderability Test
High Temperature Storage Test
Damp Heat Loading Test
Temperature Cycle Test

These tests guarantee that our PTC surface mount device package types meet and exceed industry standards, providing you with components you can trust for your critical applications.

Customization Options of PTC SMD

We understand that every application is unique. That's why we offer customization options for our SMD thermistor:

Custom resistance values
Tailored sensing temperatures
Special packaging requirements
Application-specific designs

Contact our engineering team to discuss your specific needs and how we can tailor our PTC SMD thermistor to your application.

Ordering Information of SMD Thermistor

Our PTC SMD thermistors are available in various packaging options to suit your production needs:

Size	Quantity (pcs/reel)
0402	10,000
0603	4,000
0805	3,500

For bulk orders or custom quantities, please contact our sales team. Request a Quote

Industry Applications and Case Studies of Surface Mount Device Package Types

Our Surface Mount Device Package Types have been successfully implemented in various industries. Here are some case studies showcasing their effectiveness:

LED Lighting Systems

A major LED manufacturer integrated our 0603 size PTC surface mount device package types into their high-power LED arrays. The result was a 30% improvement in thermal management, leading to extended LED lifespan and enhanced color stability.

Electric Vehicle Battery Management

An electric vehicle startup used our 1206 PTC SMD thermistor in their battery management system. This implementation allowed for precise temperature monitoring, optimizing charging efficiency and extending battery life by up to 20%.

Medical Diagnostic Equipment

A leading medical device company incorporated our 0805 PTC SMD thermistor into their portable diagnostic equipment. The compact size and high accuracy of our thermistors enabled the development of smaller, more efficient devices with improved temperature control.

Technical Support and Resources

At DXM Technology, we're committed to your success. We offer comprehensive technical support and resources to help you integrate our PTC SMD thermistor into your applications:

Detailed datasheets and application notes
Online technical forums and knowledge base
Design consultation with our engineering team
Sample kits for testing and evaluation
Regular webinars on thermistor technology and applications

Our team of experts is always ready to assist you with any questions or challenges you may encounter during the design and implementation process.

Environmental Commitment

DXM Technology is committed to environmental sustainability. Our PTC SMD thermistor is designed and manufactured with eco-friendly practices in mind:

RoHS compliant: free from hazardous substances
Halogen-free: reducing environmental impact
Energy-efficient production processes
Recyclable packaging materials

By choosing our PTC SMD thermistor, you're not only getting high-quality components but also contributing to a greener future.

Future Developments

At DXM Technology, we're constantly innovating to meet the evolving needs of the electronics industry. Our research and development team is working on next-generation PTC SMD thermistor.

Author: Ivan Huang
© 2024 DXM Product. All rights reserved.

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