EEWORLDEEWORLDEEWORLD

Part Number

Search

B2RKV

Description
SWITCH TOGGLE DPDT 0.4VA 28V
Categoryaccessories   
File Size1MB,8 Pages
ManufacturerNKK Switches
Environmental Compliance
Download Datasheet Parametric View All

B2RKV Online Shopping

Suppliers Part Number Price MOQ In stock  
B2RKV - - View Buy Now

B2RKV Overview

SWITCH TOGGLE DPDT 0.4VA 28V

B2RKV Parametric

Parameter NameAttribute value
circuitDPDT
switch functionOn-momentary
Rated current0.4VA(AC/DC)
Rated voltage - AC28V
Rated voltage - DC28V
Actuator typeBlock rocker
Actuator length5.00mm
illuminationNot glowing
lighting type, color-
Lighting voltage (nominal)-
Installation typeThrough hole, right angle, vertical
Terminal typePC pin
Panel opening size-
Bushing threadNo thread
Intrusion protection-
characteristicEpoxy sealed terminals
Operating temperature-30°C ~ 85°C
Actuator material-
Electrical life50,000 cycles
Series B
Toggles
Process Sealed Subminiature Antistatic Toggles
A
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
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
2
) 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.nkkswitches.com
[Electronic Turtle] Today I will share with you a fun thing, come and enjoy it
[font=微软雅黑][size=3]Today I want to share with you an interesting thing, an electronic turtle. Compared with a remote-controlled tank, its structure is much simpler but just as interesting. This turtle...
@ZiShi DIY/Open Source Hardware
1000 posts, commemorating
Registered early I haven't come for some personal reasons. I went to the exhibition during the epidemic and saw EE After coming back, I found that there are many resources here, the learning atmospher...
se7ens Talking
This is a circuit for detecting the grid voltage. I would like to ask how the differential circuit works.
Figure 1 shows some connected sampling resistors, and Figure 2 shows the detection circuit. I would like to ask how to determine the resistance values of C17 and R7 in the detection circuit? How to de...
西里古1992 Analog electronics
Encoder Introduction and Application
SCHA series photoelectric encoderS38S series incremental photoelectric encoderS40S series encoderLBJ series rotary encoderSF50C series rotary encoderSF50J series rotary encoderSF50P series rotary enco...
sunefull675896 Test/Measurement
Power supply design is so easy
SO EASY...
jancy02 Talking

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2037  564  2628  1177  1005  42  12  53  24  21 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号