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
PTV09A-4020F-A103 Datasheet	Bourns	POT 10K OHM 1/20W CARBON LOG	Availability:3018	100+ $0.4878 500+ $0.4013 1000+ $0.3741 2500+ $0.3686 5000+ $0.3506	min:1
270X232A252B1A1 Datasheet	CTS Corporation	POT 2.5K OHM 1/4W CARBON LINEAR	Availability:1554	1+ $4.1040 10+ $3.4560 100+ $2.8994 500+ $2.5609 1000+ $2.4270	min:1
PTV09A-4025F-B103 Datasheet	Bourns	POT 10K OHM 1/20W CARBON LINEAR	Availability:3762	1+ $0.8010 10+ $0.6030 100+ $0.5841 200+ $0.5364 500+ $0.5166	min:1
91A1A-B28-B17L Datasheet	Bourns	POT 25K OHM 1W PLASTIC LINEAR	Availability:1995	1+ $4.7160 10+ $3.6180 90+ $3.2940	min:1
PTV09A-4030U-B204 Datasheet	Bourns	POT 200K OHM 1/20W CARBON LINEAR	Availability:3150	1+ $0.8010 10+ $0.6426 100+ $0.5454 500+ $0.5049 2500+ $0.4050	min:1
91R1A-R22-B25L Datasheet	Bourns	POT 1M OHM 1W PLASTIC LINEAR	Availability:1800	1+ $7.3710 10+ $7.1100 25+ $6.3180 90+ $5.2560 270+ $4.2030	min:1
PTV09A-4020F-B202 Datasheet	Bourns	POT 2K OHM 1/20W CARBON LINEAR	Availability:6497	100+ $0.5121 500+ $0.4163 1000+ $0.3861 2500+ $0.3802 5000+ $0.3600	min:1
23ESA474MMF50NF Datasheet	TE Connectivity	POT 470K OHM 0.4W CARBON LINEAR	Availability:4116	1+ $5.4990 10+ $4.3020 25+ $4.1670 50+ $4.0230 100+ $3.8880	min:1
PTV09A-4015U-B103 Datasheet	Bourns	POT 10K OHM 1/20W CARBON LINEAR	Availability:5091	100+ $0.5607 500+ $0.4950 1000+ $0.4572 2500+ $0.4469 5000+ $0.4127	min:1
23ESA105MMF50NF Datasheet	TE Connectivity	POT 1M OHM 0.4W CARBON LINEAR	Availability:1917	1+ $3.9897 5+ $3.6270 50+ $3.2310 200+ $2.9880 400+ $2.8710	min:1

Rotary Potentiometers, Rheostats Components

FAQ