Question 1

How to choose the correct component model？

Accepted Answer

We provide the brands and related parameters of components for you to choose from on the Rotary Potentiometers, Rheostats category page. You can select the model you want based on the above.

Question 2

What are the main brands Rotary Potentiometers, Rheostats?

Accepted Answer

Typical parameters include Adafruit Industries LLC, BEI Sensors SAS, Bourns, c3controls, CTS Corporation, CUI Devices, Dart Controls, EAO...

Question 3

How to choose between different Rotary Potentiometers, Rheostats brands?

Accepted Answer

1. Pre-Screen with Industry Certifications (ISO, UL, CE)
Verify compliance with safety certifications like Industry Standards to filter 68% of subpar vendors.
2. Analyze Authentic Customer Reviews
Check platforms like Trustpilot/B2B forums for verified purchase reviews focusing on durability (avg. 4.2★+ recommended).
3. Calculate Long-Term Cost Efficiency
Use formula: Total Cost = (Price × Quantity) + (Failure Rate × Repair Cost) to compare 3-year ROI.
4. Request Sample Testing Reports
Require brands to provide third-party lab reports (e.g., SGS/BV) covering [Such as Brand:Adafruit Industries LLC, BEI Sensors SAS, Bourns]. 5. Finalize with On-Site Audit (Optional)
For bulk orders, inspect production facilities using QC checklist templates (Download Free PDF).

Part Number	Manufacturer	Description	Quantity	Unit Price	Operations
3548S-1AA-103A Datasheet	Bourns	POT 10K OHM 1.5W WIREWOUND LIN	Availability:1564	1+ $27.4770 10+ $23.7780 20+ $19.9890 50+ $18.9180 200+ $16.3620	min:1
CMU5021E Datasheet	Waldom Electronics	POT 5K OHM 2W CARBON LINEAR	Availability:1534	1+ $24.0030 10+ $22.2840 25+ $21.8970 100+ $21.4020 500+ $21.0330	min:1
157B102MX Datasheet	Vishay	POT 1K OHM 1W PLASTIC LINEAR	Availability:1655	1+ $27.3690 10+ $24.7590 20+ $22.4370 50+ $20.2680 100+ $19.0890	min:1
157B502MX Datasheet	Vishay	POT 5K OHM 1W PLASTIC LINEAR	Availability:1759	1+ $15.3720 10+ $15.1650 20+ $14.4360 50+ $14.0535 100+ $13.5072	min:1
3540S-1-202L Datasheet	Bourns	POT 2K OHM 2W WIREWOUND LINEAR	Availability:1650	10+ $21.4920 30+ $20.8080 50+ $19.8360 100+ $17.7480 250+ $17.4780	min:1
3540S-1-104L Datasheet	Bourns	POT 100K OHM 2W WIREWOUND LINEAR	Availability:1563	1+ $35.9280 5+ $26.6580 30+ $25.1910 50+ $24.5610 100+ $23.4990	min:1
3549S-2AA-104/104A Datasheet	Bourns	POT 100K OHM 2W WIREWOUND LINEAR	Availability:1546	1+ $56.5200 5+ $55.6740 10+ $54.8370 13+ $54.0180 25+ $34.5690	min:1
3549S-2AA-103/103A Datasheet	Bourns	POT 10K OHM 2W WIREWOUND LINEAR	Availability:2678	50+ $94.9000 250+ $90.1600 500+ $85.4200	min:1
8146R10KL.25 Datasheet	TT Electronics	POT 10K OHM 2W HYBRID LINEAR	Availability:1600	1+ $31.8600 10+ $26.7282 30+ $24.5580 50+ $23.6070 100+ $22.3723	min:1
6637S-1-502 Datasheet	Bourns	POT 5K OHM 1W PLASTIC LINEAR	Availability:1689	1+ $38.5200 10+ $34.7760 20+ $34.0290 50+ $30.7170 100+ $29.4840	min:1

Rotary Potentiometers, Rheostats Components

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