Tactile Switch BW Tactile Switch with Sealed Construction for Automatic Soldering Sealed construction conforming to IP67 (IEC-6059) provides high reliability in locations exposed to dust or water. Available in two sizes: 6 mm square and mm square Dome-shaped contact mechanism assures short key stroke and a sharp click to confirm actuation Ground terminal available to protect against static electricity Projected plunger types that allow the installation of B-series Special Key Tops are available. RoHS Compliant Ordering Information Type Plunger Switch height Operating force Standard Flat. mm General-purpose: 60 g 6x6 mm High-force: 0 g Model Without ground terminal With ground terminal Bags Bags BW-000 BW-00 BW-00 BW-0 Projected 7. mm General-purpose: 60 g BW-050 BW-50 High-force: 0 g BW-05 BW-5 Standard x mm Flat. mm General-purpose: 00 g BW-000 BW-00 High-force: 50 g BW-005 BW-05 Projected 7. mm General-purpose: 00 g BW-050 BW-50 High-force: 50 g BW-055 BW-55 Note: Bulk Packaged, 00 switches per bag. Order in multiples of the package quantity. Important Note: Switches cannot be water-washed. Accessories See B Tactile Switch Key Top data sheet for keycaps that fit projected plunger BW models. Plunger Identification Table Use this table to determine keyswitch type by plunger color. Plunger color Operating force Type White 60 g BW-000, 050, 00, 50 White 00 g BW-000, 050, 00, 50 Yellow 0 g BW-00, 05, 0, 5 Yellow 50 g BW-005, 055, 05, 55 Tactile Switch BW
Specifications Characteristics Contact form Switching capacity Contact resistance Insulation resistance Dielectric strength Bounce time Vibration resistance Shock resistance Operating Characteristics Engineering Data SPST-NO to 50 ma, 5 to VDC (resistive load) 00 mω max. (rated: ma, 5 VDC) 00 MΩ min. (at 50 VDC) 500 VAC, 50/60 Hz for min. 5 ms max. Malfunction: 0 to 55 Hz,.5-mm double amplitude Destruction:,000 m/s (approx. 00 G) max. Malfunction: 00 m/s (approx. 0 G) max. Ambient operating temperature -5 to 70 C (at 60% RH max.) with no icing or condensation Ambient operating humidity 5% to 85% (at 5 to 5 C) Service life General purpose BW-@@@ :,000,000 operations min. BW-@@@ :,000,000 operations min. High force 00,000 operations min.,000,000 operations min. Weight BW-@@@ : Approx. 0.0 g BW-@@@ : Approx..00 g BW-@@@ Characteristics General-purpose High-force General-purpose High-force Operating force (OF) max. 60 g 0 g 00 g 50 g Release force (RF) min. 0 g 50 g 0 g 50 g Pretravel (PT) 0.5 +0. / -0. mm 0. +0. / -0. mm Operating Force vs. Stroke (Typical Example) BW-@@@ series BW-@@@ series BW-@@@ Construction Plunger Cover Spacer Sealed rubber Contact dome Base Fixed contact Tactile Switch BW
Dimensions Note:. Unless otherwise specified, all units are in millimeters and a tolerance of ± 0. mm applies to all dimensions.. Terminal numbers are not indicated on this switch. With the switch turned over so that the logo mark OMRON is visible on the upper part of the rear side of the switch base, the terminal on the right of the logo mark is numbered and that on the bottom right is. Accordingly, two terminals on the left side are numbered and respectively. 6 x 6 mm Models BW-000 BW-00 6.6±0. 6±0.. dia..5±0. BW-00 BW-0 6.6±0. 6±0.. dia..5±0..5.±0...±0...5.5 0. 0. 0.5.5±0..5±0. 6.5±0. Four, ±0.05 dia..±0. Five, ±0.05 dia. 5 6.5±0. BW-050 BW-05 6.6±0. 6±0.. dia..5±0. BW-50 BW-5 6.6±0. 6±0.. dia..5±0..8±0...±0..8±0...±0. 7.±0. 7.±0..±0...±0...5.5 0..5 0. 0.5.5±0..5±0. 6.5±0. Four, ±0.05 dia..±0. Five, ±0.05 dia. 6.5±0. Tactile Switch BW
x mm Models BW-000 BW-005 ±0. ±0. 7. dia. 5±0. BW-00 BW-05 ±0. ±0. 7. dia. 5±0..6.±0..55.±0..55.5 0..5±0.5 9.8±0.5.5 0.9 0. 0.5.6 9.5±0.5 6.9.8±0.5 Two,.8±0.05 dia. Two,.8±0.05 dia. 5±0. 9±0. 5±0. 9±0. 6.9±0. 5.5±0. Four,.±0.05 dia..5±0. Five,.±0.05 dia. BW-050 BW-055 ±0. ±0. 5±0. BW-50 BW-55 ±0. ±0. 5±0..8±0..8.8±0..8±0..8.8±0. 7.±0..±0..55 7.±0..±0..55.5.5 0..5±0.5 9.8±0.5 0.9 0..6.5±0.5 0.5 6.9 9.8±0.5 Two,.8±0.05 dia. Two,.8±0.05 dia. 5±0. 9±0. 5±0. 9±0. 6.9±0. 5.5±0. Four,.±0.05 dia. Five,.±0.05 dia. Precautions.5±0. Be sure to read the precautions common to all Tactile Switches, contained in the Technical User s Guide, Tactile Switches, Technical Information for correct use. Tactile Switch BW
Tactile Switch BW MEMO
All sales are subject to Omron Electronic Components LLC standard terms and conditions of sale, which can be found at http://www.components.omron.com/components/web/webfiles.nsf/sales_terms.html ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.097. To convert grams into ounces, multiply by 0.057. OMRON ELECTRONIC COMPONENTS LLC 55 E. Commerce Drive, Suite B Schaumburg, IL 607 87-88-88 Cat. No. X0-E- /0 Specifications subject to change without notice OMRON ON-LINE Global - http://www.omron.com USA - http://www.components.omron.com Printed in USA Tactile Switch BW