B18HP-GH datasheet, PDF - EEWORLD Datasheet

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B18HP-GH: DescriptionToggle Switch, SPDT, (on)-off-(on), Momentary, 3 PCB Hole Cnt, Solder Terminal, Toggle Actuator, Through Hole-straight; CategoryMechanical and electronic products switch; File Size1MB，8 Pages; ManufacturerNKK Switches; Environmental Compliance

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B18HP-GH Overview

Toggle Switch, SPDT, (on)-off-(on), Momentary, 3 PCB Hole Cnt, Solder Terminal, Toggle Actuator, Through Hole-straight

B18HP-GH Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	NKK Switches
Reach Compliance Code	not_compliant
ECCN code	EAR99
Actuator angle	26 deg
Executor completed	NICKEL
Actuator length	0.248 inch
Actuator material	BRASS
Actuator type	TOGGLE
Other features	CAP COLOR- GRAY
body width	6.8072 mm
body height	9.6012 mm
Body length or diameter	8.7884 mm
Nozzle length	0.138 inch
Casing type	UNTHREADED
center contact material	PHOSPHOR BRONZE
Center contact plating	GOLD
Contact (DC) maximum rated power R load	0.4VA@28VDC
Contact function	(ON)-OFF-(ON)
Contact resistance	0.05 mΩ
contact time	BREAK-BEFORE-MAKE
Dielectric withstand voltage	500VAC V
Electrical life	50000 Cycle(s)
End contact material	COPPER ALLOY
End contact plating	GOLD
Insulation resistance	500000000 Ω
insulator material	GLASS FILLED POLYAMIDE
JESD-609 code	e4
Manufacturer's serial number	B
Installation features	THROUGH HOLE-STRAIGHT
Maximum operating temperature	85 °C
Minimum operating temperature	-30 °C
PCB hole count	3
seal	EPOXY
surface mount	NO
Switch action	MOMENTARY
switch function	SPDT
Switch type	TOGGLE SWITCH
Terminal surface	Gold (Au)
Terminal length	0.122 inch
Terminal material	COPPER ALLOY
Termination type	SOLDER

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Series B

Toggles

Process Sealed Subminiature Antistatic Toggles

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.

Pushbuttons

Rockers

Other Ratings

Programmable Illuminated PB

Contact Resistance:

Insulation Resistance:

Dielectric Strength:

Mechanical Life:

Electrical Life:

Nominal Operating Force:

Keylocks

Contact Timing:

Angle of Throw:

50 milliohms maximum

500 megohms minimum @ 500V DC

500V AC minimum for 1 minute minimum

100,000 operations minimum for On-None-On & On-Off-On

50,000 operations minimum for other circuits

50,000 operations minimum for locking lever models

50,000 operations minimum

Toggles A, A1, E & K with Long Paddle: 1.47N (momentary); 1.18N (maintained)

Toggles J & H & K with Short Paddle: 2.72N (momentary); 1.84N (maintained)

Toggle L: 0.59N

Nonshorting (break-before-make)

26°

Materials & Finishes

Rotaries

Toggle:

Bushing:

Gasket:

Case Housing:

Support Bracket:

Movable Contact:

Stationary Contacts:

Terminals:

Nickel plated brass

Carbon blended polyamide; nickel plated zinc alloy for locking levers & threaded bushing

Nitrile butadiene rubber

Glass fiber reinforced polyamide

Tin plated phosphor bronze

Phosphor bronze with gold plating

Copper alloy with gold plating

Tactiles

Slides

Environmental Data

Operating Temperature 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/s

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

Tilt

Touch

Installation

Mounting Torque:

.30 ~ .45Nm (2.65 ~ 3.98 lb

•

in) for A1 actuator with threaded bushing only

PCB Processing

Indicators

Soldering:

Cleaning:

Wave Soldering Recommended: See Profile A in Supplement section.

Manual Soldering: See Profile A in Supplement section.

Automated cleaning. See Cleaning specifications in Supplement section.

Accessories

Standards & Certifications

Flammability Standards:

Supplement

UL94V-0 available

The B Series toggles 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.

A12

www.nkk.com

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