The A Series is a family of sealed subminiature rocker switches for low-voltage, logic-level circuits. They feature a glass fiber reinforced polyamide housing, phosphor bronze contacts with gold plating, and brass terminals with gold plating. Contact resistance is 50 milliohms maximum, insulation resistance 500 megohms minimum, and dielectric strength 500V AC for one minute. Electrical life is 50,000 operations minimum. Nominal operating force is 2.73N (momentary) or 1.84N (maintained), with a 26° toggle angle and nonshorting contact timing. Operating temperature ranges from -30°C to +85°C. Terminal spacing is 2.54mm x 2.54mm, compatible with standard PCB grids. The switches support wave and manual soldering and are compatible with automated cleaning. They are not UL or CSA certified.
Complement to A Switches
PROCESS SEALED SUBMINIATURE ROCKER
PROCESS SEALED SUBMINIATURE ROCKER
Rocker Switch SPDT 0.4VA (AC/DC) 28V Through Hole
SWITCH ROCKER SPDT 0.4VA 28V
| NKK Switches | New Yorker Electronics Co., Inc. | Powell Electronics, Inc. | DigiKey | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|---|
| Product Category | Rocker Switches | Rocker Switches | Rocker Switches | Rocker Switches | Rocker Switches |
| Product Number | A18K1P-DA | 2300-A18K1P-DA | A18K1P-DA | A18K1P-DA-ND | A18K1P-DA |
| Product Name | Process Sealed Subminiature Rocker | Rocker Switches | Rocker & Toggle Switches | Rocker Switches | Switches - Rocker Switches |
| Rocker Actuator | Concave (Curved) | Concave (Curved) | |||
| Momentary Contact Switch Function | Mom-Off-Mom | Three Position Momentary (Center OFF) | Three Position Momentary (Center OFF); Mom-Off-Mom | ||
| Pole & Throw Specifications | Single Pole, Double Throw; SPDT | Single Pole, Double Throw | Single Pole, Double Throw; SPDT | ||
| Terminal Type | Through Hole | Straight PC Pins | PC Pin | ||
| Current Rating | 0.4000 amps | 0.4000 amps |
