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
51D30-01-1-AJN Datasheet	Waldom Electronics	SWITCH ROTARY 2-12POS 150MA 115V	Availability:1729	1+ $28.1610 10+ $23.2740 25+ $21.2220 50+ $19.7550 100+ $18.4770	min:1
A10805RNCQE Datasheet	C&K	SWITCH ROTARY 8POS 2.5A 125V	Availability:1566	18+ $8.0370 36+ $7.4520 72+ $7.2540 108+ $7.1370 252+ $6.8850	min:1
50D45-01-2-AJN Datasheet	Grayhill Inc.	SWITCH ROTARY 2-4POS 150MA 115V	Availability:1525	1+ $28.7100 5+ $24.5160 25+ $22.1130 50+ $20.9250 100+ $20.8170	min:1
R20407RRWCQE Datasheet	C&K	SWITCH ROTARY 4POS 5A 125V	Availability:2281	20+ $16.3200 40+ $16.0600 60+ $15.5600 100+ $15.1000 260+ $14.2400	min:1
50D60-01-2-AJN Datasheet	Waldom Electronics	SWITCH ROTARY 2-3POS 150MA 115V	Availability:1532	1+ $26.6850 5+ $25.1010 25+ $23.5170 50+ $22.8330 100+ $18.2880	min:1
FA0515RN02B Datasheet	C&K	SWITCH ROTARY 3POS 0.4VA 20V	Availability:1938	5+ $19.9200 25+ $18.0400 72+ $17.2400 144+ $16.5000 288+ $15.8200	min:1
71ADF36-02-2-AJN Datasheet	Grayhill Inc.	SWITCH ROTARY 2-5POS 250MA 115V	Availability:1543	1+ $46.5570 5+ $39.9996 10+ $46.5570 25+ $34.3271 50+ $32.1221	min:1
C5P0112N-RA Datasheet	Electroswitch	SWITCH ROTARY 2-12POS 1A 125V	Availability:610	100+ $17.0068	min:1
D4G0111N Datasheet	Electroswitch	SWITCH ROTARY 2-11POS 500MA 115V	Availability:1513	1+ $74.9800 5+ $67.4000 10+ $66.4000 25+ $63.7600 50+ $50.4400	min:1
A10505RSZQK Datasheet	C&K	SWITCH ROTARY 5POS 2.5A 125V	Availability:1568	1+ $11.0430 5+ $9.7290 108+ $7.5870 252+ $7.2720 504+ $6.1560	min:1

Rotary Switches Components

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