MS20BNW03 NKK Switches, MS20BNW03 Datasheet - Page 2

• Manufacturer Part Number: MS20BNW03
• Description: SW SLIDE SP3T 6A SILV STR PC
• Manufacturer: NKK Switches
• Series: MSr

Specifications of MS20BNW03

• Circuit: SP3T
• Switch Function: On-On-On
• Contact Rating @ Voltage: 6A @ 125VAC
• Actuator Type: Standard
• Mounting Type: Through Hole
• Orientation: Vertical
• Termination Style: PC Pin
• Contact Form: SP3T
• Contact Rating: 6 Amps at 125 VoltsAC, 3 Amps at 250 VoltsAC
• Mounting Style: Through Hole
• Illumination: Not Illuminated
• Travel: 3.5 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MS20BNW03-RO; MS20BNW03-RO

General Specifications
NKK Switches • email: [e-mail] • Phone [phone] • Fax [phone] • www.nkkswitches.com
Electrical Capacity (Resistive Load)
Other Ratings
Materials & Finishes
Environmental Data
Processing
Standards & Certifications
R
Logic/Power Level (code A):
Flammability Standards:
Operating Temp Range:
Power Level (code W):
Insulation Resistance:
Logic Level (code G):
Stationary Contacts:
Contact Resistance:
Dielectric Strength:
Movable Contacts:
C-UL Recognized:
Mechanical Life:
Contact Timing:
UL Recognized:
CSA Certified:
Electrical Life:
Total Travel:
Dust Cover:
Soldering:
Terminals:
Vibration:
Humidity:
Cleaning:
Actuator:
Frame:
Shock:
Case:
6A @ 125V AC or 3A @ 250V AC
0.4VA maximum @ 28V AC/DC maximum
(Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V)
Combines W & G ratings
Note: Find additional explanation of dual rating & operating range in Supplement section.
10 milliohms maximum for silver; 20 milliohms maximum for gold
1,000 megohms minimum @ 500V DC
1,000V AC minimum between contacts for 1 minute minimum;
1,500V AC minimum between contacts & case for 1 minute minimum
100,000 operations minimum
25,000 operations minimum for silver; 50,000 operations minimum for gold
Nonshorting (break-before-make)
On-None-On circuit .087” (2.2mm); all other circuits .138” (3.5mm)
Glass fiber reinforced polyester
Stainless steel for panel & PCB mount; phosphor bronze with tin plating for bracket mount
Phosphor bronze with nickel plating
Glass fiber reinforced diallyl phthalate resin (UL94V-0)
Silver alloy (code W); copper with gold plating (code G);
or silver alloy with gold plating (code A)
Silver capped copper with silver plating (code W); copper with gold plating (code G);
or silver alloy with gold plating (code A)
Copper or brass with silver or gold plating
–30°C through +85°C (–22°F through +185°F)
90 ~ 95% humidity for 96 hours @ 40°C (104°F)
10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning
in 1 minute; 3 right angled directions for 2 hours
50G (490m/s
Wave Soldering recommended (PC Mount). See Profile A in Supplement section.
Manual Soldering: See Profile A in Supplement section.
These devices are not process sealed. Hand clean locally using alcohol based solution.
UL94V-0 rated case
All Single & Double Pole Double Throw models recognized at 6A @ 125V AC & 3A @ 250V AC;
UL File No. WOYR2.E44145; add “/U” to end of part number to order UL mark on switch.
All Single & Double Pole Double Throw models recognized at 6A @ 125V AC & 3A @ 250V AC;
UL File No. WOYR8.E44145; add “/C-UL” to end of part number to order C-UL mark on switch.
All Double Throw & 3 Throw models certified at 6A @ 125V AC, 3A @ 250V AC, &
0.4VA maximum @ 28V DC; CSA File No. 023535-0-000; add “/C” to end of part number
to order CSA mark on switch.
2
) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
Miniature Slides
Series MS
03-07