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Miniature Momentary Pushbutton Switch — 6×6×5mm, 2-Pin, 10mm Long Leads, Breadboard (10-Pack)
These miniature 2-pin momentary pushbutton switches with 10mm long leads are the breadboard-optimized version of the standard 4mm lead pushbutton. The extra-long 10mm leads seat fully into solderless breadboards, providing a secure connection without the switch wobbling or pulling out. Same compact 6×6×5mm body and snap-action feel as the 4mm version, but designed specifically for breadboard use. Pack of 10.
Electrical Specifications
- Contact Style: Normally Open (NO) — momentary closure when pressed
- Terminals: 2-pin solder type
- Tested Ratings: Up to 100mA @ 15V DC (contact resistance <0.01Ω after 100 cycles)
- Action: Snap-action
- Lead Length: 10mm (breadboard optimized)
- Lead Spacing: 5.08mm (0.2")
- Body Dimensions: 6 × 6 × 5mm (0.24 × 0.24 × 0.2")
- Pack Quantity: 10 switches
Breadboard Note
The 10mm leads will bottom out in most solderless breadboards. You may want to trim the leads slightly (to ~8mm) to allow the switch body to sit flush to the breadboard surface. This provides a more stable mounting and easier pressing.
4mm vs 10mm Lead Version — Which to Choose?
- 10mm leads (this listing): Better breadboard seating, more secure connection — for solderless breadboard prototyping
- 4mm leads: Shorter leads for PCB and perfboard mounting — semi-breadboard compatible
Typical Applications
- Breadboard prototyping: Secure pushbutton connection in solderless breadboards
- Arduino input: Simple 2-pin button for digital input circuits
- Logic signal switching: NO contact for microcontroller input
- Prototyping stock: Pack of 10 for general-purpose switch needs
Package Contents
- 10 × Miniature momentary pushbutton switch (2-pin, 10mm leads, NO)
10mm long leads for secure breadboard seating — pack of 10 miniature momentary pushbuttons optimized for solderless breadboard prototyping.

