The DB2521V is a double-pole, ON-(ON) light touch miniature pushbutton switch with vertical PCB terminals and a bracket, designed for low-voltage, low-current logic-level circuits. It features a stainless steel frame, glass fiber reinforced polyamide case, and snap-on cap compatibility with 8.0mm or 10.0mm diameter caps. The switch has a nominal operating force of 2.94N, total travel of 1.0mm, and terminals spaced at 2.54mm x 2.54mm to conform to standard PCB grids. Electrical capacity is 0.4VA maximum at 28V AC/DC, with contact resistance under 50 milliohms and insulation resistance over 1,000 megohms. Mechanical life is rated at 200,000 operations, and electrical life at 100,000 operations. Operating temperature ranges from -10°C to +70°C. The switch is not UL or CSA certified.
Light Touch Miniature Pushbutton Switches
LIGHT TOUCH MINIATURE PUSHBUTTON
LIGHT TOUCH MINIATURE PUSHBUTTON
Pushbutton Switches DPDT ON(ON) 0.4VA VERTICAL W/BRKT
SWITCH PUSHBUTTON DPDT 0.4VA 28V
| NKK Switches | New Yorker Electronics Co., Inc. | Powell Electronics, Inc. | VAST STOCK CO., LIMITED | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|---|
| Product Category | Touch Switches and Tactile Switches | Touch Switches and Tactile Switches | Pushbutton Switches | Pushbutton Switches | Pushbutton Switches |
| Product Number | DB2521V | 2300-DB2521V | DB2521V | DB2521V | DB2521V |
| Product Name | Light Touch Miniature Pushbutton | Pushbutton Switches | Pushbutton Switches | Pushbutton Switches | Switches - Pushbutton Switches |
| Switch Type | Touch-sensitive Switch | Touch-sensitive Switch | |||
| Actuator Specifications | Plunger for Cap | Raised (Plunger Style) Pushbutton | |||
| Switch Function | Momentary Contact; On-Mom | Momentary Contact | |||
| Switching Mechanism | Double Pole, Double Throw (DPDT); DPDT | Double Pole, Double Throw (DPDT) | Double Pole, Double Throw (DPDT); DPDT | ||
| Terminal Type | Through Hole, Right Angle, Vertical | Pin |
