The A Series is a family of sealed subminiature toggle switches designed for low-voltage, low-current logic-level circuits. The switches feature a 26° angle of throw, nonshorting contact timing, and 0.100" x 0.100" (2.54mm x 2.54mm) terminal spacing. Electrical capacity is 0.4VA maximum at 28V AC/DC, with contact resistance of 50 milliohms and insulation resistance of 500 megohms. Mechanical life is 100,000 operations for On-None-On and On-Off-On circuits, 50,000 for others; electrical life is 50,000 operations minimum. Operating temperature ranges from -30°C to +85°C. The case and toggle are glass fiber reinforced polyamide; contacts are phosphor bronze and brass with gold plating. Terminals are compatible with wave soldering. The series has not been tested for UL or CSA certification.
Complement to A Switches
PROCESS SEALED SUBMINIATURE ROCKER
PROCESS SEALED SUBMINIATURE ROCKER
Toggle Switch SPDT Through Hole
SWITCH TOGGLE SPDT 0.4VA 28V
Toggle Switches SUBMINIATURE TOGGLE/PC
| NKK Switches | New Yorker Electronics Co., Inc. | Powell Electronics, Inc. | DigiKey | Acme Chip Technology Co., Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|
| Product Category | Toggle Switches | Rocker Switches | Rocker Switches | Toggle Switches | Toggle Switches | Toggle Switches |
| Product Number | A12KB1 | 2300-A12KB1 | A12KB1 | A12KB1-ND | A12KB1 | A12KB1 |
| Product Name | Process Sealed Subminiature Rocker | Rocker Switches | Rocker & Toggle Switches | Toggle Switches | Switches - Toggle Switches | Toggle Switches |
| Switch Type | Rocker; Toggle | Toggle | Toggle | Toggle | ||
| Momentary Contact Switch Function | On-On | On-On | ||||
| 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 | Screw Terminals | ||
| Current Rating | 0.4000 amps | 0.4000 amps |