Best Practices for Handling and Storing PTC Devices

2024-07-05

Discover DXM’s expert guide on Best Practices for Handling and Storing PTC Devices. Learn essential tips to maintain the performance and longevity of PTC thermistors, ensuring reliable operation in your applications. Optimize device care with DXM’s trusted solutions.

Table of Contents

≡

Introduction of Essential Practices for Handling and Storing PTC Devices
1. Cleaning PTC Devices 
2. Welding Requirements of PTC Thermistors
3. Coating and Potting Guidelines of ptc ceramic elements
4. Storage Conditions of PTC Devices

Introduction of Essential Practices for Handling and Storing PTC Devices

For optimal performance and longevity, proper handling and storage of PTC Devices, especially including PTC Thermistors and ptc ceramic elements, are essential. Adhering to these guidelines ensures that your PTC Devices function reliably over time, minimizing potential issues related to improper care.

1. Cleaning PTC Devices

When cleaning PTC Thermistors, it's important to use suitable cleaning agents. Approved cleaners include Freon, trichloroethane, or tetrachloroethylene. Ultrasonic cleaning can also be used; however, be cautious as some detergents may damage the PTC Thermistors 's performance. Always ensure that the cleaning method does not negatively affect the device’s functionality.

2. Welding Requirements of PTC Thermistors

Welding Method	Temperature (Max)	Time (Max)	Distance from PTC Thermistor (Min)
Dip Soldering of ptc ceramic elements	260°C	10 seconds	6 mm
Iron Welding	360°C	5 seconds	6 mm

During welding, it is critical to avoid excessive heat exposure, which can alter the resistance values of the PTC Thermistors. Maintaining the correct distance from the welding point and adhering to the recommended temperature and time limits will help preserve the integrity of the PTC Thermistors.

3. Coating and Potting Guidelines of ptc ceramic elements

Coating and potting are common practices in PTC Devices to protect components, but they require careful execution. Mechanical stress during the solidification process can lead to damage due to differences in thermal expansion. It’s vital to use chemically neutral potting materials and to keep the curing temperatures within the recommended range. Exceeding the upper temperature limit can reduce resistance and impair the electrical properties of the PTC Thermistors, potentially leading to overheating and device failure.

4. Storage Conditions of PTC Devices

Proper storage of PTC Thermistors is crucial to maintain their quality and functionality:

Original Packaging: Store PTC Devices in their original packaging to avoid contamination.
Environment: Ensure storage areas are free from corrosive atmospheres and maintain stable humidity and temperature levels.
Handling: Avoid touching the metal cladding of unwelded ptc ceramic elements to prevent degradation in solderability.
Longevity: ptc ceramic elements can be preserved long-term if stored under ideal conditions. However, exposure to high humidity or temperatures may affect solderability and other performance characteristics.

Following these best practices for handling and storage ensures that PTC Devices, remain in peak condition, delivering reliable performance over their lifespan. These guidelines not only protect the devices but also enhance your product's reliability and market competitiveness.

Updated on 14th June 2025

The different classification of thermal resistor: PTC and NTC Thermistor

Thermistor NTC Applications for Effective Inrush Current Limiting

Recommended for you

PTC Thermistors: Understanding what is positive temperature coefficient with chart.

What Is Positive Temperature Coefficient? Expert Guide on PTC Thermistors

how to calibrate rtd pt100？

Electronic component showing capacitor 104 value.

Capacitor 104 Value: Essential Guide for Electronics Professionals

What is a positive temperature coefficient (PTC) heater

Positive Temperature Coefficient Heater: An Essential Guide of PTC Heater

PTC thermistor in Ballast electronic components systems

What is an Electronic Ballast PTC Thermistor? Insights from DXM.

Close-up of probe temperature sensor with the text "Decoding Temperature: A Deep Dive Into Probe Temperature Sensor and Temp Sensor Types".

Probe Temperature Sensor & Temp Sensor Types: A Practical Guide

Prdoucts Categories

FAQ

Price and Payment

What’s the Minimum Order Quantity (MOQ) and Minimum Order Amount (MOA)

MOQ: 10000PCS

How are the prices of your products determined?

Our product prices are based on a variety of factors, including order quantity, customization requirements, and market competition.

Do you offer bulk purchase discounts?

Yes, we offer bulk purchase discounts; the specific discount rate depends on the order quantity and cooperation method.

Customized Services

Free sample availability

You can contact our representative via email, fax or phone to specify the sample you need and provide your courier's account number (such as UPS, FedEx, DHL, TNT, etc.).. And we’ll send you samples free of charge through your courier by freight collection.

Logistics

Can I change my shipping address?

Yes, you can contact our customer service team to modify the delivery address before order confirmation to ensure that the order can be accurately delivered to the address you specify.

Discover the DXM KTY83-110 Sensor with Silicon Glass Thermistor, designed for precision temperature measurement. This reliable KTY sensor ensures optimal performance across various applications. Enhance your systems with our advanced technology for accurate, stable readings. Ideal for industry professionals seeking dependable solutions. Learn more today!

KTY83-110 Sensor with Silicon Glass Thermistor

Close-up view of multiple NTC Thermal Sensor MF52X units arranged in a grid. The ntc temperature sensors are dark-colored and precisely positioned within a metallic fixture.

Bracket Type NTC Thermal Sensor MF52X for Precise Temperature Measurement

Experience precision with the DXM Bracket Type NTC Thermal Sensor MF52X. Ideal for accurate temperature measurement, these high-quality NTC temperature sensors ensure reliability and efficiency. Enhance your systems with this state-of-the-art NTC sensor. Keywords: Thermal Sensor, NTC Sensor, NTC temperature sensors.

Bracket Type NTC Thermal Sensor MF52X for Precise Temperature Measurement

Close-up view of glass thermistors MF58E, showcasing their red and blue colored body with metallic end caps.These glass thermistors are used for temperature control.

Glass Thermistors MF58E for High-Precision Applications

Introducing DXM's Glass Thermistors for High-Precision Applications. Our glass encapsulated thermistor provides reliable temperature sensing with unmatched NTC resistor precision. Ideal for demanding environments, DXM's glass thermistors ensure optimal performance and durability. Enhance your systems with the industry-leading choice for accurate temperature control.

Glass Thermistors MF58E for High-Precision Applications

A single thermistor sensor MF52A, it is a type of NTC sensors used for temperature sensing applications.

High Precise NTC Sensors for Temperature Measurement and Control

Discover DXM's High Precise NTC Sensors, designed for accurate temperature measurement and control. Our NTC sensors offer reliable performance, making them ideal for various applications. Enhance system efficiency with our top-quality sensors. Explore the benefits of DXM's unmatched expertise in NTC technology today.

High Precise NTC Sensors for Temperature Measurement and Control

A single green WMZ12A 75S PTC thermistor with silver leads. The thermistor is a small, round component used in electronic circuits.

WMZ12A 75S PTC Thermistors for Over-Current and Over-Load Protection

Introducing the DXM WMZ12A 75S PTC Thermistors, designed for superior over-current and over-load protection. Ideal for safeguarding electrical systems, these thermistors ensure reliable performance and longevity. Elevate your circuit protection with DXM's cutting-edge solution.

WMZ12A 75S PTC Thermistors for Over-Current and Over-Load Protection

A close-up shot of an NTC SMD sensor. The sensor is grey and rectangular with white edges. The sensor is isolated on a white background.

SMD Sensors: Advanced Temperature Sensing Excellence

Discover unparalleled precision with DXM's Advanced SMD Sensors, the next-generation solution for temperature sensing excellence. Crafted for optimal performance, this SMD sensor ensures accurate and reliable measurements in diverse applications. Trust DXM's expertise in NTC SMD sensors to elevate your projects with cutting-edge technology and unmatched efficiency. Experience the future of temperature monitoring today.

SMD Sensors: Advanced Temperature Sensing Excellence

Thermistor PTC MZ11, a type of Positive Temperature Coefficient thermistor, exhibits a sharp increase in resistance when its temperature reaches a certain threshold.

Thermistor PTC MZ11 Series for Light Efficient Design

Key Features of Thermistor PTC MZ11 series

● Efficient Startup: Time-delayed startup reduces wear, extending lighting system lifespan.

● Versatile Use: Compatible with fluorescent lamps, ballasts, and energy-saving lamps.

● Reliable: Handles 100,000+ switching cycles for long-term performance.

● Temperature Range: Operates from -25°C to +125°C in various environments.

● Cost-effective, RoHS Compliant: Competitive price, meets high safety and environmental standards.

Thermistor PTC MZ11 Series for Light Efficient Design

A green PTC Thermistor MZ12 with lead wires and the code DXM 05151 3H152 printed on it.

PTC Thermistors for Ballast Electronic and Energy Saving Lighting Intelligent Preheat Start MZ12 | DXM

Key Features of PTC thermistors MZ12 series:
● Intelligent Preheat Start: Extending lamp life by up to 10 times.
● Competitive Price, Small size.
● Energy Efficient: Contributing to long-term energy savings.
● High Reliability: With over 100,000 switching cycles.
● Environmentally Friendly,Versatile Compatibility.

● Combination of PTC Resistor and Varistor,no temperature-increasing or power-consuming after preheating.

PTC Thermistors for Ballast Electronic and Energy Saving Lighting Intelligent Preheat Start MZ12 | DXM

Get in Touch

Discover premium thermistors, sensors, and resistors tailored to your needs.Our dedicated team of experts is available to assist with product selection, technical queries, and after-sales service. Contact us for custom solutions and experience exceptional customer support.

Please enter your name not exceed 100 characters

Name

The email format is not correct or exceed 100 characters, Please reenter!

Please enter a valid phone number!

Phone

Please enter your field_301 not exceed 150 characters

Company Name

Please enter your content not exceed 500 characters

Content

DXM

DXM emphasizes quality management and operates in strict accordance with the ISO 9001 international quality management system and the international AQL standard.

Social Media: