OTTO B3 Basic Subminiature Snap-Action Switches
OTTO B3 Basic Subminiature Snap-Action Switches are SPDT, double-break, 2-circuit (Form Z), commercial and military-grade switches that meet all requirements of MIL-PRF-8805/76 (0.200" wide) or MIL-PRF-8805/101. The 0.156" thick components (MIL-PRF-8805/101) feature a minimum of one million mechanical cycles, contact resistance less than 25mΩ, and standard silver with gold contacts. For commercial applications, a variety of contact forms, special forces, and gold plate contacts are available. Most versions are also UL recognized and CSA certified.
Features
- Low-level switching capability
- Less than 25mΩ contact resistance
- Up to 8A switching capability
- Minimal contact bounce
- Button accepts actuation directly from a cam
- Choice of 0.156" and 0.200" wide models
- Choice of 6 standard terminal styles or wire leads
- Available in Commercial and Military grades
- UL Recognized & CSA Certified
- Qualified under MIL-PRF-8805/76 and MIL-PRF-8805 /101
- RoHS/WEEE/Reach compliant
Specifications
- 50,000 cycle electrical life at full load
- 1,000,000 cycle mechanical life
- -65°C to +125°C operating temperature range
- Blue thermoset case
- Blue thermoplastic cover
- Black thermoplastic button
- Brass terminals with gold
- Silver contacts with gold plate
Published: 2013-04-04
| Updated: 2023-12-13