
Product Brief Description
The KKG MK-12C02 is an ultra-compact, SPDT
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The horizontal surface mount slide switch is a compact and reliable switching component designed for modern portable electronics and high-density PCB applications.Engineered for automated SMT assembly, this SMD slide switch offers excellent stability, precise actuation, and long mechanical life, making it an ideal choice for consumer electronics, embedded systems, and handheld devices.
This surface mount slide switch features a horizontal side-actuated structure, allowing users to control the switch from the edge of a device. It is specifically designed for PCB integration, supporting efficient SMT production processes.
With SPDT functionality, the switch enables seamless selection between two circuit paths or operational modes. Whether used for power control, signal routing, or mode selection, this SMT slide switch ensures stable electrical performance in compact electronic designs.
| Item | Specification |
|---|---|
| Rating | 300mA, 6V DC |
| Operating Temperature | -25℃ ~ +85℃ |
| Dielectric Strength | 250VAC for 1 minute |
| Insulation Resistance | 100MΩ (min.) at 500VDC |
| Contact Resistance | 30mΩ (max.) |
| Operation Force | 250gf ± 100gf |
| Travel | 1.5mm |
| Life Span | 10,000 cycles minimum |
| Type | SPDT / PCB slide switch |
| Mounting Type | Surface Mount (SMT) |
Compact horizontal surface mount slide switch design
Fully compatible with automated SMT production
High reliability with 10,000+ mechanical life cycles
Low contact resistance for stable signal transmission
Edge-operated actuator for easy device integration
SPDT circuit structure for multi-function control
Space-saving PCB slide switch ideal for compact devices
This SMD slide switch offers significant advantages for electronic product designers:
High Integration Efficiency: Designed for SMT assembly, reducing manual soldering cost
Space Optimization: Ultra-compact structure suitable for miniaturized devices
Stable Electrical Performance: Ensures consistent switching under low-voltage applications
Durability: Long service life reduces maintenance and replacement frequency
Design Flexibility: Supports multiple circuit switching functions in one component
The surface mount slide switch is widely used in various electronic products, including:
Handheld gaming devices
Portable media players
Bluetooth audio devices
IoT smart home controllers
DIY electronics projects (Arduino, Raspberry Pi modules)
Wearable electronics
Battery-powered consumer devices
Signal routing and mode selection systems
It is mainly used for power control, mode selection, and signal routing in compact electronic devices.
Yes, it is fully designed for SMT manufacturing and direct PCB mounting.
The mechanical lifespan is at least 10,000 switching cycles.
Yes, it is ideal for low-voltage and low-current applications such as portable electronics.
SPDT (Single Pole Double Throw) means the switch can connect one input to two different outputs.


Handheld Gaming: Used as the power switch or a mode selector on handheld gaming devices, such as the
KKG Electronics uses temperature-resistant materials and high-temperature testing equipment.
The product's appearance does not change when tested at 260°C for 5 minutes!

We ensure high production efficiency and ship your order within 7 days after payment.
Q1: Why should we choose KKG Electronics as our component supplier?
A: Partnering with KKG offers several key advantages:
Manufacturing Excellence: With 15+ years of experience, we have the technical expertise to deliver reliable and consistent electronic components.
Competitive Value: We provide premium-quality products at competitive factory-direct prices, ensuring you get the best value without compromising on performance.
Custom OEM/ODM Solutions: Our team excels at providing comprehensive OEM & ODM services, tailoring components to meet your exact product specifications.
Dedicated Customer Support: Our commitment extends beyond the sale with responsive, professional support to ensure your complete satisfaction.
Q2: What is your typical turnaround time for a quotation?
A: Once we receive all the necessary product details and technical files, you can expect to receive a comprehensive quotation from our team within 24 hours.
Q3: What is your standard lead time for production orders?
A: Our standard production lead time is typically 2-3 weeks for most orders. Lead time can vary based on the specific component, order volume, and any customization requirements. We will always confirm the delivery schedule before you place an order.
Q4: Can you create custom molds or modify existing component designs?
A: Absolutely. We specialize in custom engineering solutions. Our experienced team can develop new molds for unique components or modify existing designs to meet specific requirements like uncommon terminals or unique form factors. Contact us to discuss your project forecast, end-product, and design goals in detail.
Q5: What payment methods do you accept?
A: We offer flexible payment options to suit your needs. For bulk production orders, we accept T/T (Telegraphic Transfer). For sample orders or smaller quantities, payment can be conveniently remitted via PayPal.
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