SKU: 3DDF-1642
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NTC3950 Thermistor Sensor with XH2.54 Cable

₹64.00 (Inclusive of all taxes)
Out of Stock

This NTC3950 thermistor sensor, featuring a 1-meter XH2.54 cable, provides precise temperature feedback crucial for 3D printer extruders and heated beds. Its glass-sealed design ensures high resistance, mechanical strength, and excellent stability for reliable thermal regulation.

Features

  • High-precision NTC3950 thermistor for accurate temperature monitoring.
  • Durable glass-sealed construction with high mechanical strength.
  • Equipped with a 1-meter XH2.54 2-pin connector for easy installation.
  • Ensures stable and reliable temperature readings due to alloy soldering process.
  • Essential component for 3D printer hotends and heated build plates.

Out of stock

Description

The NTC3950 Thermistor Sensor with XH2.54 Cable is a critical component for maintaining optimal thermal control in 3D printing systems. This thermally sensitive resistor detects minute temperature changes, converting them into a measurable resistance variation, which the printer’s firmware uses to regulate heating elements. Precise temperature management is vital for consistent material extrusion, preventing issues like warping, layer adhesion failures, and nozzle clogs.

Designed specifically for 3D printer applications, this thermistor ensures accurate temperature readings for both hotends and heated beds. Its robust, glass-sealed construction provides enhanced mechanical strength and resistance to harsh operating environments. The pre-attached XH2.54 connector cable simplifies installation, making it an ideal replacement or upgrade for improving the reliability and accuracy of your 3D printer’s thermal system.

Key Features

  • High-precision NTC3950 thermistor with R25°C=100K and B25/50=3950K(±1%).
  • Superior temperature sensing accuracy of ±1% for reliable measurements.
  • Robust glass-sealed construction offers enhanced resistance and mechanical strength.
  • Features stable performance due to advanced alloy soldering of the chip to leads.
  • Includes a 1-meter cable terminated with an XH2.54 2-pin connector.
  • Optimized for operating temperatures ranging from -40°C to 260°C.
  • Low power consumption with a maximum rated power of 45mW.
  • Essential for precise thermal control of 3D printer hotends and heated beds.

Applications

  • Accurate temperature sensing for 3D printer hotends and extruders.
  • Monitoring and control of heated build plates in FDM 3D printers.
  • Replacement or upgrade component for DIY 3D printer projects.
  • General temperature measurement in electronic circuits requiring NTC thermistors.

Technical Specifications

Item TypeNTC Thermistor
Resistance (R25°C)100K
B-Value (B25/50)3950K (±1%)
Resistance Accuracy±1%
Operating Temperature-40°C to 260°C
Max Rated Power45mW
Resistance Temp Coefficient-2 to -5%/°C
MaterialGlass sealed single end (Metal Oxide/Ceramic)
Cable Length1 Meter
Connector TypeXH2.54 (2-pin)
Weight6g

Frequently Asked Questions

What is the resistance and B-value of this NTC3950 thermistor?

This NTC3950 thermistor features a resistance of 100K ohms at 25°C (R25°C=100K). Its B-value, which indicates the relationship between resistance and temperature, is 3950K (B25/50=3950K) with a ±1% tolerance, ensuring accurate temperature measurement across its operating range.

What 3D printer components is this thermistor compatible with?

This NTC3950 thermistor is widely compatible with most 3D printer hotends and heated build plates that utilize a 100K thermistor with a 3950K B-value. The pre-attached XH2.54 2-pin connector provides straightforward integration, making it suitable for various DIY and upgrade applications.

What are the operating temperature limits for this sensor?

The NTC3950 thermistor is designed for a broad operating temperature range, from -40°C to 260°C. This robust performance ensures reliable temperature monitoring even in the high-temperature environments typical of 3D printer hotends, crucial for consistent and quality prints.

How does the glass-sealed construction benefit the thermistor's performance?

The glass-sealed construction enhances the thermistor's durability and long-term stability. It protects the sensitive thermistor chip from moisture, chemical exposure, and mechanical stress, which are common in 3D printing environments. This sealing ensures consistent and accurate temperature readings over an extended lifespan.

Package Includes

  • 1x NTC3950 Thermistor Sensor with XH2.54 Cable (1 Meter)

Additional Information

Weight 0.01 kg
Dimensions 9 × 7 × 1 cm