High precision thermistor muRata NCU18WM224J6SRB with 3 percent B constant tolerance and lead free design

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Product Description

Product Overview

The NCU18WM224J6SRB is a thermistor from Murata, designed for various electronic applications. It offers excellent solderability, high environmental stability, and long-term aging stability. With high accuracy in resistance and B-constant, it is suitable for temperature compensation in circuits requiring high temperatures and is recognized by UL/cUL.

Product Attributes

  • Brand: Murata
  • Origin: Manufactured by Murata Manufacturing Co., Ltd.
  • Certifications: NCP series recognized by UL/cUL (UL1434, File No.E137188)
  • Lead Content: Lead is not contained in the product.

Technical Specifications

AttributeValue
Part NumberNCU18WM224J6SRB
Resistance (25)220k
Resistance Tolerance (25)5%
B Constant (25/50)4500K
B Constant Tolerance (25/50)3%
B Constant (25/80) (Standard)4571K
B Constant (25/85) (Standard)4582K
B Constant (25/100) (Standard)4614K
Maximum Voltage5V
Maximum Operating Current (25)0.021mA
Thermal Dissipation Constant (25)1mW/
Operating Temperature Range-40 to 150
Dimensions Code (mm)1.6x0.8mm
ShapeSMD
Mass0.0047g
PackagingRB, 180mm tape
Minimum Order Unit4000
Usage - Limited UseAutomotive applications
Usage - Other Applications1. Various engine control units
2. ABS control unit
3. High power devices (IGBT)
4. Temperature compensation for various circuits required high temperature.
Features1. Excellent solderability and high stability in environment
2. Excellent long time aging stability
3. High accuracy in resistance and B-constant
4. Flow / Reflow soldering possible
5. Same B-Constant in the same resistance in the three sizes (0805 size / 0603 size / 0402 size) Easy to use smaller size in the circuits

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Changsha Purple Horn E-Commerce Co., Ltd.
Location 2332 Kaibin Commercial Plaza, No. 419 Shaoshan Middle Road, Shazitang Street, Yuhua District, Changsha City, Hunan Province
Contact Person Coral

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