GB215AP [NKK]

Ultra-Thin Pushbuttons; 超薄按键


型号：	GB215AP
厂家：	NIHON KAIHEIKI INDUSTRY CO. LTD.
描述：	Ultra-Thin Pushbuttons 超薄按键
文件：	总4页 (文件大小：141K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Ultra-Thin Pushbuttons Series GB2

Distinctive Characteristics

Unique, off-center actuator allows high density setup and easy

actuation while avoiding accidental operation in compact

environments.

Side-by-side, block mounting can be achieved by use of

bracket AT546 on straight PC mounting types.

Off-Momentary On Circuit.

Black, white, and red snap-on caps available.

Extremely thin size allows high density PCB

mounting and makes these switches ideal for

handheld equipment.

Award-winning STC contact mechanism with

beneﬁts unavailable in conventional mech-

anisms: smoother, positive detent actuation,

increased contact stability and unparalleled

logic-level reliability. (Additional STC details

in Terms & Acronyms; see Supplement section.)

Molded-in, epoxy sealed terminals lock out ﬂux and other

contaminants.

.100” x .100” (2.54mm x 2.54mm) terminal spacing conforms to

standard PC board grid spacing for straight and angle mounting.

Actual Size

2-06

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

Ultra-Thin Pushbuttons Series GB2

General Speciﬁcations

Electrical Capacity (Resistive Load)

Logic Level: 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.

Other Ratings

Contact Resistance: 80 milliohms maximum

Insulation Resistance: 500 megohms minimum @ 500V DC

Dielectric Strength: 500V AC minimum for 1 minute minimum

Mechanical Life: 50,000 operations minimum

Electrical Life: 50,000 operations minimum

Nominal Operating Force: 1.0N

Travel: Pretravel .020” (0.5mm); Overtravel .023 (0.6mm); Total Travel .043” (1.1mm)

Materials & Finishes

Actuator: Glass ﬁber reinforced polyamide (UL94V-0)

Case: Glass ﬁber reinforced polyamide (UL94V-0)

Movable Contacts: Phosphor bronze with gold plating

Stationary Contacts: Brass with gold plating

Base: Glass ﬁber reinforced polyamide (UL94V-0)

Mounting Bracket: Phosphor bronze with tin plating

Terminals: Brass with gold plating

Environmental Data

Operating Temperature Range: –25°C through +70°C (–13°F through +158°F)

Humidity: 90 ~ 95% humidity for 240 hours @ 40°C (104°F)

Vibration: 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

Shock: 50G (490m/s²) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)

PCB Processing

Soldering: Wave Soldering recommended. See Proﬁle B in Supplement section.

Manual Soldering: 4 seconds maximum @ 390°C maximum.

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

See Cleaning Speciﬁcations in Supplement section.

Standards & Certifications

Flammability Standards: UL94V-0 actuator, case, & base

UL Recognition The GB2 Series pushbuttons have not been tested for UL recognition or CSA certiﬁcation.

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.

2-06

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

Ultra-Thin Pushbuttons Series GB2

TYPICAL SWITCH ORDERING EXAMPLE

1 5 A B

GB2

CAP COLORS

POLE

With P, B, or H Terminals

for Single Switches

SPST

PC TERMINALS

Straight

Black

White

Red

Straight with Bracket

Right Angle 1 Switch

Right Angle 2 Switches

CIRCUIT

PLUNGER

OFF

(ON)

Standard

With Terminal Code 2H for

2 Right Angle Switches

( ) = Momentary

Upper

*Lower

DESCRIPTION FOR TYPICAL ORDERING EXAMPLE

GB215AB

Black

White

Red

Standard Plunger

* Nearest to PC Board

SPST

OFF-(ON) Circuit

Straight PC Terminals

with Bracket

POLE & CIRCUIT

Plunger Position

( ) = Momentary

Connected Terminals

Throw & Schematics

Normal

Down

Normal

Down

Note: Terminal numbers are not

actually on the switch.

Pole

Model

1-2

SPST

GB215

OFF

(ON)

OPEN

SPST with

2 switches

1-2 3-4

TYPICAL SWITCH DIMENSIONS

Straight PC

Single Pole

(0.3) Typ

.012

(2.7)

.106

(2.4)

.094

(3.0)

.118

(7.0)

.276

(1.7)

.067

(2.54) Typ

.100

(1.27) Typ

.050

(2.0)

.079

(2.0)

.079

(0.8) Dia Typ

.031

(3.1)

.122

(0.5) Sq Typ

.020

(2.5)

.098

(3.2)

.126

(7.0)

.276

GB215AP

2-06

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

Ultra-Thin Pushbuttons Series GB2

TYPICAL SWITCH DIMENSIONS

Straight PC with Bracket

Single Pole

(2.4)

.094

(2.7)

.106

(0.9)

.035

(1.3) (0.565)

.051 .0222

(0.5)

.020

(3.0)

.118

(7.6)

(7.62)

.300

(1.27) Typ

.299

(8.5)

.335

(2.54) Typ

.100

(1.7)

.067

(0.5) Sq Typ

.020

(2.0)

.050

.079

(2.0)

.079

(0.25) Typ

.010

(0.8) Dia Typ

.031

(3.2)

.126

(2.5)

.098

(7.0)

.276

(3.1)

.122

(2.75)

.108

GB215AB

Right Angle PC

Single Pole with 1 Switch

(7.6)

.299

(3.0)

.118

(2.7)

.106

(1.75)

.069

(3.2)

.126

(0.5)

.020

(3.1)

.122

(3.25)

.128

(3.25)

.128

(2.54)

.100

(2.54) Typ

.100

(1.3)

.051

(2.4)

.094

(0.9)

.035

(1.7)

(0.5)

.020

(0.5) Sq Typ

.020

(1.27) Typ

.050

(5.08)

.200

.067

(0.25) Typ

.010

(1.75)

(0.56)

.022

(1.3)

.051

(0.525) Typ

.0207

.069

(7.62)

.300

(2.0)

.079

(2.9) (5.08)

.114 .200

(8.42)

.3315

(7.62)

.300

(0.8) Dia Typ

.031

GB215AH

Right Angle PC

Single Pole with 2 Switches

(7.6)

(2.7)

.106

.299

(3.2)

.126

(2.4)

.094

(3.0)

.118

(2.54)

.100

(5.75)

.226

(2.54) Typ

.100

(4.25)

.167

(0.5) (3.1)

.020 .122

(1.3)

.051

(0.5)

.020

(1.75)

.069

(0.9)

.035

(0.5) Sq Typ

.020

(1.27) Typ

.050

(2.54)

.100

(5.08)

.200

(1.3)

.051

(1.7) Typ

.067

(0.525) Typ

.0207

(1.75)

.069

(2.9)

.114

(0.56)

.022

(2.54)

.100

(0.25) Typ

.010

(0.8) Dia Typ

.031

(8.42)

.3315

(7.62)

.300

(2.0)

.079

(5.08)

.200

(7.62)

.300

GB215A2H

SNAP-ON CAP & MOUNTING BRACKET

AT4137 Rectangular Snap-on Cap

Black

AT546

(0.25)

.010

(7.5)

.295

Mounting Bracket

for Block Mounting

Actual Size

AT4137 Rectangular Snap-on Cap

White

(6.5)

.256

(3.0)

.118

AT4137 Rectangular Snap-on Cap

Red

Material:

Phosphor Bronze

with Tin Plating

(3.1)

.122

(0.5) Typ

.020

(3.2)

.126

(7.62)

.300

(2.0)

.079

Material: PBT

Finish: Glossy

2-06

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

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