Passive Components


Multiturn SMD trimmers

18 June 2003 Passive Components

Bourns offers Model 3223 from its trimpot product line, the latest addition to its SMD family of products. Model 3223 is claimed to be the first 3 mm square multiturn SMD sealed trimmer in the market. This trimmer was designed for applications where accuracy in adjustment is crucial and board space is limited. As a world leader in trimmer technology, Bourns continues to fill the market demand for smaller products while maintaining the accuracy in adjustment that currently is only available in larger multiturn trimmers.

The sealed construction allows the trimmer to withstand today's typical board processes such as IR and forced hot air convection solder reflow. Recommended solder processing specifications are available upon request or may be found on the Bourns website.

Key features are:

* Vertical adjustment; pick and place centring design with flush adjustment; surface mount; 3 mm size; 11 turns.

The Model 3223 requires 42% less board space while maintaining similar electrical characteristics to its 4 mm counterpart says the manufacturer.

For more information contact Leslie Govender, Arrow Altech Distribution, 011 923 9600, [email protected]



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

NXP has expanded its MCX A Series
Altron Arrow AI & ML
NXP has significantly expanded its MCX A Series of Arm Cortex-M33 microcontrollers, doubling the portfolio with six new families aimed at industrial and IoT edge applications.

Read more...
Surviving the extremes: Understanding shock and vibration in MEMS sensors
Altron Arrow Editor's Choice Test & Measurement
By considering factors such as mechanical headroom, damping, and system-level robustness, designers can ensure that the chosen sensor not only survives, but performs reliably over time.

Read more...
Exploring Bluetooth Channel Sounding
Altron Arrow Telecoms, Datacoms, Wireless, IoT
NXP has enabled BCS on the MCX W72 multi-protocol wireless MCU, which supports Bluetooth Low Energy 6.0, Thread, Zigbee, and Matter.

Read more...
Dual-band Wi-Fi 6 companion module
Altron Arrow Telecoms, Datacoms, Wireless, IoT
The SimpleLink Wi-Fi CC33xx family of devices from Texas Instruments are dual-band Wi-Fi 6 companion modules enabling engineers to connect more applications with confidence.

Read more...
Power module enhances AI data centre power density
Altron Arrow Power Electronics / Power Management
Microchip’s MCPF1525 power module with PMBus delivers 25 A DC-DC power and is stackable up to 200 A.

Read more...
High-performance linear regulator
Altron Arrow Power Electronics / Power Management
The TI TPS7A57-Q1 is an automotive-grade, high-performance low-dropout linear regulator, engineered for precision power delivery in noise-sensitive systems.

Read more...
Quad RF ADC/DAC for wideband transceiver design
Altron Arrow DSP, Micros & Memory
The AD9084 from Analog Devices integrates a quad 16-bit RF digital-to-analogue converter with a maximum sampling rate of 28 GSPS and a quad 12-bit RF analogue-to-digital converter.

Read more...
Collaboration to explore 10BASE-T1S SPE
Altron Arrow Telecoms, Datacoms, Wireless, IoT
The collaboration between Microchip and Hyundai aims to evaluate and promote the adoption of advanced in-vehicle network technologies leveraging each company’s strengths.

Read more...
High-performance processing for cost-aware industrial IoT
Altron Arrow DSP, Micros & Memory
STMicroelectronics has expanded its industrial processing portfolio with the new STM32MP2 series, a family of application microprocessors designed to deliver higher performance, advanced security and long-term reliability for cost-sensitive industrial IoT systems.

Read more...
Compact, durable and wideband wireless performance
Altron Arrow Telecoms, Datacoms, Wireless, IoT
The Taoglas Metal Stamped MPA Series of antennas is engineered to meet the growing demands of modern wireless devices that require high performance in increasingly compact form factors.

Read more...









While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd | All Rights Reserved