AT3081J NKK Switches, AT3081J Datasheet

AT3081J

Manufacturer Part Number

AT3081J

Description

SW CAP SQUARE TRANSPARENT CLEAR

Manufacturer

NKK Switches

Series

HB2r

Type

Lens, Transparentr

Datasheets

1.AT429G.pdf (33 pages)

2.HB215SKG03CE.pdf (4 pages)

Specifications of AT3081J

Switch Type

Pushbutton

Shape

Square

Color

Clear

Illumination

Illuminated

Mounting Type

Snap Fit

Size

7.50mm L x 7.50mm W x 3.50mm H

Height

3.5 mm

Length

7.5 mm

Mounting Style

SMD/SMT

Termination Style

Snap In

Width

7.5 mm

For Use With/related Products

HB2 Series

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

For Use With

HB2 Series

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General

Series HB2

D18

Electrical Capacity (Resistive Load)

Other Ratings

Materials & Finishes

Environmental Data

Installation

PCB Processing

Standards & Certifications

Operating Temperature Range:

Nominal Operating Force:

Cap Installation Force:

Insulation Resistance:

Contact Resistance:

Dielectric Strength:

Logic Level (gold):

Movable Contact:

Switch Terminals:

Lamp Terminals:

Mechanical Life:

Electrical Life:

Soldering:

Vibration:

Humidity:

Cleaning:

Housing:

Travel:

Shock:

Base:

Specifications

0.4VA maximum @ 28V AC/DC maximum

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

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

80 milliohms maximum

500 megohms minimum @ 500V DC

500V AC minimum for 1 minute minimum

100,000 operations minimum for momentary;

100,000 operations minimum

1.8N

Pretravel .051” (1.3mm); Overtravel .020” (0.5mm); Total Travel .071” (1.8mm)

Glass fiber reinforced polyamide

Phosphor bronze with gold plating

Steel with silver plating

–25°C through +50°C (–13°F through +122°F)

90 ~ 95% humidity for 240 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

15.0N (3.37 lbf) maximum downward force on cap

Wave Soldering: See Profile A in Supplement section.

Manual Soldering: See Profile B in Supplement section.

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

The HB2 pushbuttons have not been tested for UL recognition or CSA certification.

These switches are designed for use in a low-voltage, low-current, logic-level circuit.

When used as intended in a logic-level circuit, the results do not produce hazardous energy.

) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)

www.nkk.com

Subminiature Audio/Video Pushbuttons

Related parts for AT3081J

AT3081J Summary of contents

Page 1

... These devices are not process sealed. Hand clean locally using alcohol based solution. The HB2 pushbuttons have not been tested for UL recognition or CSA certification. These switches are designed for use in a low-voltage, low-current, logic-level circuit. When used as intended in a logic-level circuit, the results do not produce hazardous energy. ...

Page 2

Subminiature Audio/Video Pushbuttons Distinctive Characteristics Quiet actuation combined with crisp tactile feedback suited for broadcast equipment. Full face illumination with choice of red/green or red/yellow bicolor LEDs, as well as simultaneous bicolor illumination which produces amber. Option of legends on ...

Page 3

Series HB2 1 HB2 Pole 1 SPST S Circuit 5 OFF (ON Momentary DESCRIPTION FOR TYPICAL ORDERING EXAMPLE HB215SKG03CF-JB Red/Green LED Square Shape SPST OFF–(ON) Circuit Plunger Position ( ) = Momentary Normal Down Pole Model ...

Page 4

... Lens & Diffuser Material: Polycarbonate (7.5) Sq .295 (3.5) .138 NKK Switches can provide custom legends for caps. Contact factory for more information. Suggested Printable Area for HB2 Lens & Film Insert Recommended Methods: Screen Print or Pad Print on Lens; Laser Print on Film Insert. Lens Film ...

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