Contact Information: For more information contact: Chris Walker (Connect Public Relations) 480-366-6015 Bob Wanless (NKK Switches) 480-991-0942
NKK Switches Announces M2T and M2B Miniature Switch Series
Washable PCB-Mounted Switches Available in Toggle, Rocker and Pushbutton Models
| Source: NKK Switches
SCOTTSDALE, AZ--(Marketwire - February 4, 2008) - NKK Switches, the world's leading designer
and manufacturer of innovative electromechanical switching devices,
announces the release of the M2T and M2B series miniature toggle, rocker
and pushbutton switches. The affordability of these PCB-mounted devices
makes them the perfect choice for design engineers facing required cost
reductions, without compromising quality, integrity or high reliability.
These series encompass a wide range of styles and options designed to
provide engineers with the perfect switch for each application.
M2T toggles and rockers, along with M2B pushbuttons, feature an interior
bushing area that is sealed with an O-ring surrounding the actuator. The
ultrasonic welding of the bushing and housing unit seals out contaminants
and allows wave soldering and cleaning. The bushing and top of the housing
are single unit construction, giving added protection from cleaning fluids
or other liquids. Terminals are epoxy sealed to lock out contaminants such
as flux and solvents.
An anti-jamming feature protects the switch contact mechanism from damage
due to unusual actuation force, ensuring long life and high reliability
operation. All bracketed models have crimped legs to ensure secure PCB
mounting and to prevent dislodging of the switch during automated
processes. The contact mechanism is snap-acting, giving the M2T and M2B
positive actuation, light touch, smooth feel and audible feedback. This
mechanism also gives the M2T and M2B series an electrical life rating of
25,000 operations minimum for silver contacts. M2T series switches are also
rated for 50,000 operations for gold contacts, while the M2B series
features a rating of 100,000 operations minimum.
The M2T and M2B series are UL Recognized and CSA Certified with a
flammability rating of UL94V-0. The M2T toggles and rockers are available
with ratings of 6A @ 125V AC, 3A @ 250V AC, 3A @ 30V DC and 0.4VA maximum @
28V AC/DC maximum. The M2B pushbuttons can be specified with ratings of 1A
@ 125V AC, 1A @ 30V DC or 0.4VA maximum @ 28 AC/DC maximum.
Each model can be specified single or double pole and are available in a
variety of double throw circuit configurations including momentary and
maintained action. The mechanical life for toggles and rockers is 100,000
operations minimum, while pushbuttons have a mechanical life of 200,000
operations minimum. The operating temperature range for all models is -30°C
through +85°C (-22°F through +185°F).The numerous circuit, terminal, and
actuator types, as well as the many styles and colors available, make the
M2T and M2B series of toggles, rockers and pushbuttons suitable for
applications in all industries.
A leading designer and producer of electromechanical switches, NKK Switches
offers one of the industry's most extensive selections of illuminated,
process sealed, miniature, specialty and surface mount switches. The
company manufactures more than four million toggle, rocker, pushbutton,
slide, rotary, DIP rotary, keypad and keylock switches. All switches are
designed and manufactured to provide the quality and dependability that has
made NKK the benchmark for reliability for over half a century.
NKK continues to lead the industry in responding to the needs of the
marketplace with innovation, high reliability and a commitment to
excellence. The company provides environmentally safe products for its
valued customers, including the myriad of issues that are covered under the
RoHS directive. NKK maintains a complete network of qualified
representatives and distributors through the United States, Canada, Central
and South America, Europe and Asia.
Engineers who design the man-machine interface for their products rely on
the broad product line, specialized design expertise and customer support
of NKK Switches. For more information, contact NKK Switches, 7850 E.
Gelding Dr., Scottsdale, AZ 85260. Phone 480/991-0942. Fax 480/998-1435.
Visit the NKK Web site at www.nkkswitches.com.