SM-42TW502

SM-42TW502 Specifications

Manufacturer: Nidec Components
Part Number: SM-42TW502
Product Type: Surface Mount Multi-Turn Cermet Trimmer Potentiometer
Resistance Value: 5 kΩ
Adjustment Type: Top Adjust
Number of Turns: 11
Power Rating: 0.25 W
Voltage Rating: 35.4 VDC
Tolerance: ±10%
Temperature Coefficient: ±100 ppm/°C
Mounting Type: Surface Mount (SMD)
Operating Temperature Range: -55°C to +125°C
Body Size: 4 mm × 4 mm (nominal)
RoHS Status: RoHS Compliant

Key Features

The SM-42TW502 from Nidec Components delivers precise electrical tuning in a compact surface-mount form. Thanks to its 11-turn construction, users can make extremely fine adjustments when calibrating sensitive circuits. Its 5 kΩ resistance range provides flexibility for a variety of analog designs. Additionally, the top-adjust configuration simplifies both manual and automated tuning processes. With a low ±100 ppm/°C temperature coefficient, it ensures stable performance even as environmental conditions fluctuate. Moreover, its 0.25 W power rating and wide operating temperature range enhance versatility for many industrial and commercial uses. Because it meets RoHS standards, it aligns with global environmental compliance expectations.

Applications

Precision calibration in industrial analog systems
Offset adjustment in operational amplifiers
Sensor sensitivity tuning in embedded control units
Frequency tuning in RF signal paths
Voltage divider in regulated DC-DC converters

Product Overview

The SM-42TW502 is designed for engineers who need accurate resistance adjustment without sacrificing board space. Its multi-turn cermet construction offers smooth tuning and holds settings reliably over time. Furthermore, the compact 4 mm × 4 mm footprint supports dense PCB layouts. Engineers can benefit from its top-side adjustment, which allows for recalibration post-assembly without disassembling components. This trimmer is a strong fit for RF, industrial control, sensor calibration, and analog feedback systems that demand dependable, long-lasting adjustment components. As a result, it serves as a trusted choice in both new designs and maintenance applications where stability is essential.

Contact Us

For additional information regarding our products, feel free to get in touch with us. You can call us at 770-870-1760 or email us at info@Cyndtek.com. We look forward to assisting you and ensuring your satisfaction with all of our Cyndtek products.