Miniature leadless thermistor Cantherm CMFB3970103JNT for temperature compensation in ICs LCDs transistors and oscillators

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Product Description

Product Overview

CMF Chip NTC Thermistors are miniature, leadless devices designed for surface mount technology (SMT) applications. They offer superior solderability and resistance to soldering heat, making them ideal for both wave and reflow soldering processes. These thermistors are utilized for temperature compensation in various electronic components such as ICs, LCDs, transistors, and crystal oscillators in mobile communication equipment. They also serve as temperature sensors for rechargeable batteries and CPUs, and for temperature compensation in diverse circuit applications.

Product Attributes

  • Brand: CMF
  • Origin: Canada (implied by contact information)
  • Division: Microtherm
  • Date of Information: August 2014

Technical Specifications

Series Size Code (Inches) Dimensions (mm) L x W x T (max) Termination Width (min) Resistance at 25C (K) B-Constant (25/85C K) Part Number Structure Tolerance Packaging
CMF 0402 (1005) X0402 (J) 1.0 0.15 x 0.5 0.10 x 0.60 max 0.10 min 10, 47, 100 3950, 4050 CMFX3950103_, CMFX4050473_, CMFX4050104_ N/A N/A
CMF 0603 (1608) A0603 (H) 1.6 0.15 x 0.8 0.15 x 0.95 max 0.10 max 10, 22, 47, 100, 220, 68 3450, 3970, 3900, 3950, 3550 CMFA3450103_, CMFA3970103_, CMFA3900223_, CMFA3950473_, CMFA3950104_, CMFA3950224_, CMFA3550103_, CMFA3950683_, CMFA4100564_ N/A N/A
CMF 0805 (2012) B0805 (B) 2.0 0.20 x 1.25 0.2 x 1.25 max 0.15 max 4.7, 10, 10, 22, 47, 100, 10, 2, 15, 33 3435, 3550, 3900, 4000, 3970, 3200, 3650, 4050 CMFB3435472_, CMFB3435103_, CMFB3550103_, CMFB3900223_, CMFB4000473_, CMFB4000104_, CMFB3970103_, CMFB3200202_, CMFB3650153_, CMFB4050333_ N/A N/A
CMF 1206 (3216) C1206 (C) 3.2 0.20 x 1.6 0.20 x 1.6 max 0.20 max 0.22, 0.33, 0.47, 1.0, 2.2, 3.3, 4.7, 6.8, 10, 10, 15, 22, 33, 47, 68, 100, 220 3200, 3250, 3350, 3400, 3500, 3900, 3950, 4000, 4100, 4200, 4300 CMFC3200221_, CMFC3200331_, CMFC3250471_, CMFC3350102_, CMFC3400222_, CMFC3400332_, CMFC3400472_, CMFC3400682_, CMFC3500103_, CMFC3900103_, CMFC3900153_, CMFC3950223_, CMFC4000333_, CMFC4100473_, CMFC4100683_, CMFC4200104_, CMFC4300224_ N/A N/A
Part Numbering System: CMF [Series Code] [B-value Code] [Resistance Code] [Tolerance Code] [Termination Code] [Packaging Code]
Example Part Number Breakdown: CMF B 3950 103 J N T
B-value (25/85C) Code Resistance at 25C Tolerance Code Termination Code Packaging Code
103 = 10 x 103 F = 1% P = Pd B = Bulk
104 = 10 x 104 G = 2% N = Nickel Barrier T = Tape & Reel
H = 3%
A = 0.1A
J = 4%
K = 10%

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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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