M2B15AA5G30-FC Datasheet, PDF (1/7 Pages) List of Unclassifed Manufacturers – Process Sealed Miniature Pushbuttons

Series M2
Process Sealed Miniature Pushbuttons
General Specifications
Electrical Capacity (Resistive Load)
Power Level (silver): 1A @ 125V AC or 1A @ 30V DC
Logic Level (gold): 0.4VA maximum @ 28V AC/DC maximum
(Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V)
C
Logic/Power Level: Combines silver & gold ratings
(gold over silver)
Note: Find additional explanation of dual rating & operating range in Supplement section.
Other Ratings
Contact Resistance:
Insulation Resistance:
Dielectric Strength:

Mechanical Life:
Electrical Life:
Nominal Operating Force:
Contact Timing:
Travel:
20 milliohms maximum for silver; 30 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
200,000 operations minimum
25,000 operations minimum for silver; 100,000 operations minimum for gold
Single pole 2.94N & double pole 4.90N
Nonshorting (break-before-make)
Pretravel .023” (0.6mm); Overtravel .016” (0.4mm); Total Travel .039” (1.0mm)
Materials & Finishes
Plunger:
Support Bracket:
Bushing/Housing:
Sealing Ring:
Base:
Movable Contacts:

Stationary Contacts:

Terminals:
Brass with nickel plating
Brass with tin plating
Glass fiber reinforced polyamide (UL94V-0)
Nitrile butadiene rubber
Glass fiber reinforced polyamide (UL94V-0)
Silver alloy with silver plating (code W); copper with gold plating (code G);
or silver alloy with gold plating (code A)
Silver alloy with silver plating (code W); copper with gold plating (code G);
or silver alloy with gold plating (code A)
Brass with silver or gold plating
Environmental Data
Operating Temp Range:
Humidity:
Vibration:

Shock:
–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/s²) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
Installation
Cap Installation Force: 49.0N (11.0 lbf) for plunger A & 79.4N (17.9 lbf) for plunger B
PCB Processing
Soldering: Wave Soldering Recommended: See Profile B in Supplement section.
Manual Soldering: See Profile B in Supplement section.
Cleaning: Automated cleaning. See Cleaning specifications in Supplement section.
Standards & Certifications
Flammability Standards: UL94V-0 rated bushing/housing & base
UL: File No. E44145 - Recognized only when ordered with marking on switch.
Add “/U” or “/CUL” before dash in part number to order UL recognized switch.
All models recognized at 1A @ 125V AC, 1A @ 30V DC, or 0.4A @ 28V DC.
CSA: File No. 023535_0_000 - Certified only when ordered with marking on switch.
Add “/C” before dash in part number to order CSA certified switch.
All models certified at 1A @ 125V AC, 1A @ 30V DC, or 0.4A @ 28V DC.
C64
w w w.nkk.com