Description
Mini Toggle Switch (SPDT, ON-OFF-ON) (SW-21)
The SW-21 Mini Toggle Switch is a high-quality, three-position control component designed for versatile signal and power management. Its compact size and robust SPDT (Single Pole Double Throw) configuration make it a reliable choice for custom control panels, electronic instrumentation, and hobbyist projects where space-efficient, manual switching is required.
Key Features
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Three-Position Control (ON-OFF-ON): Features a center-off latching mechanism, providing a secure neutral state and enabling quick selection between two distinct operational modes or signal paths.
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Compact & Durable: Engineered to fit easily into tight panel layouts while maintaining the mechanical durability required for frequent, repetitive use in electronic devices.
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Versatile SPDT Logic: The 3-pin setup allows for straightforward circuit switching, ideal for polarity reversal, mode selection, or dual-source power routing.
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Professional Finish: Its classic metal-and-plastic construction offers a clean, industrial look that integrates well into both prototype boards and finished consumer hardware.
Technical Specifications
| Feature | Specification |
| Model | SW-21 |
| Switch Type | SPDT (Single Pole Double Throw) |
| Action | ON-OFF-ON (Latching) |
| Rating | 6A @ 125V AC |
| Pin Configuration | 3 Pins |
| Mounting | Panel Mount (Threaded Bushing) |
Catalog Strategy
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Professional Imagery: Maintain your consistent, clean-room catalog aesthetic: sharp focus on the toggle lever and threaded mounting nut, solid white background, no retail packaging, no labels, and no text. Ensure the terminals are shown to help users confirm the 3-pin configuration.
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SEO & Visibility: Use search-optimized terms like “SW-21 mini toggle switch,” “SPDT 3-pin toggle,” “ON-OFF-ON toggle switch,” and “6A miniature switch” to ensure easy discovery for your professional electronics audience in Egypt.
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Application Alignment: Because this is a three-position switch, highlight its use for motor direction control, dual-circuit selection, or mode-switching in your WordPress descriptions. Pairing it with your breadboard and microcontroller kits reinforces its value to your DIY customer base.
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