Multicomp Pro SPDT Snap Action Micro Switch Bent Lever 100mA 30V DC

The Multicomp Pro SPDT Snap Action Micro Switch is a miniature switch rated at a maximum of 100mA at 30V DC, suited to low-power electronic circuits and control systems.

This compact SPDT (Single Pole, Double Throw) switch uses a snap-action mechanism to provide a quick make or break of the electrical contact, giving consistent switching characteristics. It is actuated by a bent lever, which allows operation from a specific angle. This suits applications where direct plunger actuation is not possible or where a specific mechanical advantage is required.

Key Features

• Miniature switch design with dimensions of 43 mm x 33 mm x 15 mm (H x W x D)
• SPDT (Single Pole, Double Throw) contact configuration
• Bent lever actuator
• Snap action mechanism for positive switching
• PC pin terminals for soldering onto printed circuit boards
• Maximum contact rating of 100mA at 30V DC
• Contact resistance of 100mΩ and insulation resistance of 100MΩ
• Maximum operating force of 26gf (gram-force)
• Weight of 0.747 gm

Electrical and Mechanical Performance

The low contact resistance of 100mΩ helps minimise power loss, while the 100MΩ insulation resistance provides electrical isolation. The very low operating force of 26gf makes the switch sensitive and suitable for delicate mechanisms. The robust design is intended to provide reliable performance across numerous actuation cycles.

Applications

Designed for signal-level switching, logic circuits, and low-power control functions within consumer electronics, instrumentation, and small appliances, this micro switch is a fundamental component for electronic assemblies where space is limited.

Choose the Multicomp Pro SPDT Snap Action Micro Switch when you need a compact, low-power switching component with a bent lever actuator and PC pin terminals for printed circuit board mounting.