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Bourns Releases Two Compact NTC Thermistor Series Offering High-Precision Temperature Sensing and Compensation

The Bourns® BTN02G and BTN04G Series provide essential and highly accurate thermal management for today’s sophisticated and sensitive electronics applications

RIVERSIDE, Calif., June 4, 2025 - Bourns, Inc., a leading manufacturer and supplier of electronic components for power, protection, and sensing solutions, today announced its BTN02G and BTN04G Series SMD Negative Temperature Coefficient (NTC) Thermistors. Designed as a high-precision and compact temperature sensing and compensation solution, Bourns’ new NTC thermistors provide essential thermal management for today’s more sophisticated and sensitive mobile devices, home appliances, Li-ion battery packs, LCD displays and other electronic equipment.

These new thermistors feature resistance that is inversely proportional to the temperature, enabling accurate temperature measurement. The advanced and high reliability design of the BTN02G and BTN04G series combines semiconducting ceramics and internal electrodes, providing the capability to uniformly and smoothly change resistance values over a wide temperature range. In addition to the standard ±3 percent and ±5 percent high-precision resistance tolerances, Bourns’ latest NTC thermistors are also available in ±1 percent and ±2 percent resistance tolerances. The series’ B-Value tolerance is highly accurate at ±1 percent, making them superior temperature sensing solutions.

Bourns® BTN02G and BTN04G Series SMD NTC Thermistors are available now through Bourns’ authorized distribution partners, and are RoHS* compliant and halogen free**. For more detailed product information, please see: bourns.com/products/thermal-sensing-devices/ntc-thermistors.

*RoHS Directive 2015/863, Mar 31, 2015 and Annex.

**Bourns considers a product to be "halogen free" if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.

About Bourns

Bourns, Inc., is a leading manufacturer and supplier of position and speed sensors, circuit protection solutions, magnetic components, microelectronic modules, panel controls and resistive products. Headquartered in Riverside, California, USA, Bourns serves a broad range of markets, including automotive, industrial, consumer, communications, non-critical life support medical (low/medium risk), audio and various other market segments. Additional company and product information is available at www.bourns.com.

Bourns® and the Bourns logo are registered trademarks of Bourns, Inc. and may be used only with the permission of Bourns and proper acknowledgement. Other listed names and brands are trademarks or registered trademarks of their respective owners.

Bourns® products have not been designed for and are not intended for use in "lifesaving," "life-critical" or "life-sustaining" applications nor any other applications where failure or malfunction of the Bourns® product may result in personal injury or death. See Legal Disclaimer Notice www.bourns.com/docs/legal/disclaimer.pdf

Agency Contact:
Annette Keller
Keller Communication
annettekeller1984@gmail.com
Company Contact:
David Scofield
Bourns, Inc.
(951) 781-5054
david.scofield@bourns.com