AT627D24-RO NKK Switches, AT627D24-RO Datasheet

AT627D24-RO

Manufacturer Part Number

AT627D24-RO

Description

Switch Hardware LAMP W/AMBER LED

Manufacturer

NKK Switches

Type

LED, Bright 4 Element, with Resistorr

Series

ATr

Datasheets

1.AT4171.pdf (10 pages)

2.AT627D24-RO.pdf (33 pages)

Specifications of AT627D24-RO

Illumination

Illuminated

Features

T-1 Bi-pin

Height

4.5 mm

Illumination Color

Amber

Length

8 mm

Mounting Style

Through Hole

Termination Style

Solder

Width

8 mm

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

For Use With

LB Series

Other names

633-AT627D24 AT-627-Y24 AT627D24

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General

Series LB

Electrical Capacity (Resistive Load)

Other Ratings

Materials & Finishes

Environmental Data

Installation

Standards & Certifications

D46

Operating Temperature Range:

Soldering Time & Temperature:

Nominal Operating Force:

Flammability Standards:

Cap Installation Force:

Insulation Resistance:

Quick Connect Force:

Stationary Contacts:

Power Level (silver):

Contact Resistance:

Dielectric Strength:

Logic Level (gold):

Movable Contact:

Switch Terminals:

Mechanical Life:

Lamp Terminals:

Contact Timing:

Snap-in Frame:

Electrical Life:

Vibration:

Humidity:

Housing:

Sealing:

Travel:

Shock:

Base:

CSA:

UL:

Specifications

3A @ 125V AC or 3A @ 250V AC or 3A @ 30V DC

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.

50 milliohms maximum for silver; 100 milliohms maximum for gold

200 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

1,000,000 operations minimum for momentary circuit

200,000 operations minimum for maintained circuit

100,000 operations minimum

4.41N

Nonshorting (break-before-make)

Pretravel .059” (1.5mm); Overtravel .059” (1.5mm); Total Travel .118” (3.0mm)

Glass fiber reinforced polyamide (UL94V-0)

Stainless steel

Silver alloy or copper with gold plating

Liquid crystal polymer (UL94V-0)

Phosphor bronze with silver or gold plating

Brass with silver plating

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

–25°C through +70°C (–13°F through +158°F) for Nonilluminated

Note: When used with a polyvinyl chloride splash cover, the lowest limit is 0°C (32°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

Not available for snap-in; see next section for panel seal.

3.92N maximum downward force on cap

52.95N maximum downward force on connector

Manual Soldering: See Profile A in Supplement section.

UL94V-0 housing & base

File No. E44145

All models recognized at 3A @ 125V or 250V AC or 0.4VA @ 28V AC/DC maximum.

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

Add “/CUL” to end of part number to order cULus mark on switch.

File Nos. 023535_0_000

All models certified at 3A @ 125V or 250V AC or 0.4VA @ 28V AC/DC maximum.

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

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

www.nkk.com

Standard Size Pushbuttons

Related parts for AT627D24-RO

AT627D24-RO Summary of contents

Page 1

Series LB General Specifications Electrical Capacity (Resistive Load) Power Level (silver): Logic Level (gold): Other Ratings Contact Resistance: D Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life: Nominal Operating Force: Contact Timing: Travel: Materials & Finishes Housing: Snap-in Frame: Movable ...

Page 2

Standard Size Pushbuttons Distinctive Characteristics Carefully designed light diffusion and filtering system produces bright, full surface illumination with front panel relamping. Spot illumination available in single and bicolor LEDs. Choice of super bright LEDs in white, green, and blue in ...

Page 3

... Round Rectangular Alternate Action with Latchdown IMPORTANT: Switches are supplied without UL, cULus, & CSA markings unless specified. Specific models & ratings noted on General Specifications page. DESCRIPTION FOR TYPICAL ORDERING EXAMPLE LB15SKW01-5C12-JC Red, 12-volt, Bright LED with Resistor SPDT ON-(ON) Circuit Silver Contacts Rated 3A @ 125/250V AC ...

Page 4

... Round (22.0) Dia .866 (11.5) .453 (1.5) R .059 HOUSING K Black Solder Lug/Quick Connect Optional PCB adaptors AT711 & AT712 available; illustrated in “Optional Accessories” immediately following “Typical Switch Dimensions.” 12V AC I 115mA 60mA Avg. Hours 10,000 –25°C ~ +50°C www.nkk.com Throw & ...

Page 5

... LED circuit is isolated and requires external power source. Polarity marks are on the switch. If the source voltage exceeds the rated voltage, a ballast resistor is required. The resistor value can be calculated by using the formula in the Supplement section. Additional lamp detail is shown in the Accessories & Hardware section. AT635 Color Codes LEDs are colored in OFF state ...

Page 6

Series LB Color Codes: B White Lens/Filter AT476 Colors Available: Square (13. .520 Insert Cap for Incandescent or Neon Lamp & Nonilluminated Lens/Filter AT477 Colors Available: Square JB JF (13.2) Sq .520 JC ...

Page 7

... Single color LEDs are colored in OFF state; bicolor LEDs are translucent white in OFF state. Polarity marks are on the switch. If the source voltage exceeds the rated voltage, a ballast resistor is required. The resistor value can be calculated by using the formula in the Supplement section. Additional lamp detail is shown in the Accessories & Hardware section. Single Color LED ...

Page 8

... Latchdown Position Single & Double Pole (1.8) .071 (1.0) (19.4) .039 .764 (24.0) (3.2) (22.5) .945 .126 .886 Latchdown Position OPTIONAL ACCESSORIES PCB Adaptors AT712 (5.08) .200 NC (+) NO (15.8) Sq .622 (2.54) Typ (-) COM .100 (1.0) Dia Typ (0.5) .039 ...

Page 9

... AT4171 (10.5) .413 (20.5) .807 (20.4) .803 (20.4) .803 (N) (N) = Number of switches * Minimum dimension allows opening of cover to 180 OPTIONAL ACCESSORIES Barriers (23.5) .925 (19.2) .756 A = .752” (19.1mm) x Number of Switches + .051” (1.3mm) (1.19) (1.19) .047 .047 (19. .996” (25.3mm) x Number of Switches + .051” (1.3mm) ...

Page 10

... Dia (7.3) 1.181 .287 Materials: PVC with polyethylene gasket; PVC loses pliability below 0°C (32°F). Dust Covers reduce depth of switch behind panel by .020” (0.5mm). D56 Standard Size Snap-in Pushbuttons OPTIONAL ACCESSORIES Protective Guard (10.0) .394 Cap Height When Assembled (26 ...

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