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 Switches category page. You can select the model you want based on the above.

Question 2

What are the main brands Rotary Switches?

Accepted Answer

Typical parameters include APEM, ASI(Automation Systems Interconnect), B&J-USA, Bourns, C&K, Carling Technologies, CTS Corporation, E-Switch...

Question 3

How to choose between different Rotary Switches 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:APEM, ASI(Automation Systems Interconnect), B&J-USA]. 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
A10205RNZQK Datasheet	C&K	SWITCH ROTARY 2POS 2.5A 125V	Availability:1554	1+ $12.2130 10+ $11.7450 25+ $7.4070 108+ $7.0740 252+ $6.9660	min:1
KC30A01NPS42SH Datasheet	E-Switch	SWITCH ROTARY 4POS 350MA 125V	Availability:2944	1+ $14.3000 5000+ $12.8400 10000+ $12.4000	min:1
A20503RNZQE Datasheet	C&K	SWITCH ROTARY 5POS 2.5A 125V	Availability:672	5+ $21.4600 36+ $19.4400 72+ $18.5800 108+ $18.0400 252+ $17.0400	min:1
KC50A9.501SPSNOPEG Datasheet	E-Switch	KC50A9.501SPSNOPEG	Availability:536	1+ $13.6000 5000+ $12.2000 10000+ $11.8000	min:1
A12542MNZQ Datasheet	C&K	SWITCH ROTARY 8POS 2.5A 125V	Availability:1542	1+ $12.8610 10+ $11.6280 25+ $11.1690 36+ $9.4860 108+ $8.9190	min:1
KC14E01NPS Datasheet	E-Switch	KC14E01NPS	Availability:1096	125+ $21.0600 250+ $12.9600 375+ $10.2600 500+ $10.0600	min:1
A12542MSZQ Datasheet	C&K	SWITCH ROTARY 8POS 2.5A 125V	Availability:1568	1+ $12.8610 10+ $11.4840 25+ $11.0610 36+ $9.3960 108+ $8.9190	min:1
KC26D01NPS Datasheet	E-Switch	KC26D01NPS	Availability:558	10+ $10.7280 500+ $8.9400	min:1
A20605RNMCQ Datasheet	C&K	SWITCH ROTARY 6POS 2.5A 125V	Availability:1990	18+ $7.0650 36+ $6.8580 108+ $6.3990 252+ $6.0750 504+ $5.6610	min:1
KC14A01NPF Datasheet	E-Switch	KC14A01NPF	Availability:2931	1+ $14.7800 5000+ $13.3000 10000+ $12.8400	min:1

Rotary Switches Components

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