B19EV-GA datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Mechanical and electronic products> switch> B19EV-GA

B19EV-GA: DescriptionToggle Switch, SPDT, On-off-(on), Momentary, 5 PCB Hole Cnt, Solder Terminal, Toggle Actuator, Through Hole-right Angle; CategoryMechanical and electronic products switch; File Size1MB，8 Pages; ManufacturerNKK Switches; Environmental Compliance

Download Datasheet Parametric View All

B19EV-GA Overview

Toggle Switch, SPDT, On-off-(on), Momentary, 5 PCB Hole Cnt, Solder Terminal, Toggle Actuator, Through Hole-right Angle

B19EV-GA Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	313799708
Reach Compliance Code	not_compliant
ECCN code	EAR99
Actuator angle	26 deg
Executor completed	NICKEL
Actuator length	0.394 inch
Actuator material	BRASS
Actuator type	TOGGLE
Other features	CAP COLOR- BLACK
body width	8.001 mm
body height	16.256 mm
Body length or diameter	8.7884 mm
Casing diameter	0.236 inch
Nozzle length	0.106 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-RIGHT ANGLE
Maximum operating temperature	85 °C
Minimum operating temperature	-30 °C
PCB hole count	5
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

Preview

Download Datasheet

View All

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

Recommended Resources

How Inductors Work

High performance regulated power supply circuit diagram

Short circuit protector with relay

Universal l0MHz oscillation circuit

Low frequency astable circuit

Computer motherboard circuit diagram 815 4_42

Does wince6.0 have a standard SDK?: Does WinCE 6.0 have a standard SDK? Microsoft seems to have provided one for 5.0, but I can't find one for 6.0. Do I have to customize it myself? Also, does the 6.0 SDK support SMS, phone calls, and G...; jasonb Embedded System

MSP430 Learning Notes 2-Marquee Program, Familiar with the Configuration of Timer Registers: This example is mainly to familiarize you with the register configuration of timer A and the configuration method of IAR. [/size][/font][/color][/align] [color=#000][font=宋体][size=12px] [list=1] [*][c...; qinkaiabc Microcontroller MCU

Ultrasound Problems: I recently used an ultrasonic probe to do an experiment. The signal I got at the receiving end is as follows. After amplification and filtering, the yellow signal is the signal received by the probe. ...; phdwong Analog electronics

Intelligent Electric Energy Metering System Based on ADE7757: After a period of hard work, the design of the intelligent energy metering system from schematic diagram to PCB has been basically completed.This circuit uses NXP's LPC1114 as the main control chip, A...; zhaojun_xf NXP MCU

Why does the capacity of laptop batteries decrease as they are used?: This question hits the nail on the head, so let's talk about it. I'll try not to make this an academic lecture, but you still need to understand a few concepts. Lithium-ion batteries lose a little cap...; sjl2001 Power technology

CC2640R2F Single Carrier Code: 1. IntroductionThere is no single-carrier transmission code in the CC2640R2F SDK. It is transplanted according to the single-carrier code of CC1310, and the actual test shows OK. 2. Environment1.IAR8....; Jacktang Wireless Connectivity

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components