EB2085-A-J52AF 查看數據表（PDF） - Unspecified

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EB2085-A-J52AF

Light Touch Miniature Pushbuttons

Unspecified 

Light Touch Miniature Pushbuttons Series EB

General Specifications

Electrical Capacity (Resistive Load)

Power Level (No code or P): 3A @ 125V AC for silver contacts

Logic Level (code G or PG): 0.4VA maximum @ 28V AC/DC maximum for gold contacts

(Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V)

Note: Find additional explanation of operating range in Supplement section.

Other Ratings

Contact Resistance:

Insulation Resistance:

Dielectric Strength:

Mechanical Life:

Electrical Life:

Nominal Operating Force:

Travel:

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 and case for 1 minute minimum

100,000 operations minimum

25,000 operations minimum for silver;

50,000 operations minimum for gold

Single Pole: 2.35N for Momentary and 2.65N for Alternate Action

Double Pole: 2.94N for Momentary and 3.63N for Alternate Action

Momentary: Pretravel .047” (1.2mm); Overtravel .016” (0.4mm); Total Travel .063” (1.6mm)

Alternate: Pretravel .071” (1.8mm); Overtravel .016” (0.4mm); Total Travel .087” (2.2mm)

Materials & Finishes

Plunger:

Bushing:

Frame:

Case:

Movable Contacts:

Stationary Contacts:

Terminals:

Brass with chrome plating for Momentary; brass with nickel plating for Alternate

Brass with nickel plating

Stainless steel

Melamine phenolic resin (UL94V-0)

Copper with silver or gold plating

Silver with silver or gold plating

Copper with silver or gold plating

Environmental Data

Operating Temp Range:

Humidity:

Vibration:

Shock:

–10°C through +70°C (+14°F through +158°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 and 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

Mounting Torque:

Cap Installation Force:

Soldering Time & Temp:

Cleaning:

1.47Nm (13.0 lb•in) for double nut; 0.68Nm (6.0 lb•in) for single nut

78.5N (17.65 lbf) maximum downward force on actuator

Wave Solder (Straight PC): See Profile B in Supplement section.

Manual Soldering: See Profile B in Supplement section.

These devices are not process sealed. Hand clean locally using alcohol based solution.

Standards & Certifications

Flammability Standards: UL94V-0 case

UL Recognized: All single and double pole models recognized at 3A @ 125V AC; UL File No. WOYR2.E44145;

add “/U” to end of part number to order UL mark on switch.

C-UL Recognized: All single and double pole models recognized at 3A @ 125V AC; UL File No. WOYR8.E44145;

R

add “/C-UL” to end of part number to order C-UL mark on switch.

CSA Certified: Single pole solder lug and PC models certified at 3A @ 125V AC; double pole PC models certified

at 3A @ 125V AC; CSA File No. 023535-0-000;

add “/C” to end of part number to order CSA mark on switch.

NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 02-08

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