AT617 LED 和
AT212
槽板的更改
Changes
forAT617
LED & A

Contact
Contact No.
No. 403403

更改类型 ：
Typeof Change:□ 设计□ 零件编号□ Engineering产品
□ 外观

LP01
ChangeLP01 Series
SeriesChangeNotice编号 403Notice
更改通知 forChanges
LP01
Changesfor Bright
Bright Red
Red LEDs
LEDs ininLP01系列
LP01
SeriesPushbuttons
SeriesPushbuttons
LP01系列的按钮开关和指示灯的红色超光亮LED变更

1. 与 M 翘板和 EB，MB2400 和 MB2500 按钮一起使用的 AT617 LED 将这将导致对某些尺寸和电气值的修改，并将应用于标准或自定义开关的红色，
1.
The AT617 LEDs used with M Rockers and EB, MB2400 and MB2500 Pus
以下是更改前后规格之间的比较。

AT212 槽板的修订版在第2 页上。
mparisonbetween the specification

Type
ofofChange:
Type
Change:更改类型
：□Engineering设计
PartEngineering□ 零件编号PartNumber
Number□Product产品□ 外观Appearance
ProductAppearance规格比较CHANGES TOAT617LED
LED SPECIFICATION

更改前Before
Change电气规格是在基本温度 25°
C 下确定的。
LP01 系列按钮开关的超光亮红色 LED 规格变更（LED厂家停产）。此次变更包含标准型号
The
BrightSeriesBothTheBrightRed
RedLEDs
LEDsfor
forLP01
LP01
Seriespushbutton
pushbuttonswitches
switcheswill
willbebechanging.
changing.
Both和定制型号的按钮开关。
变更前后的参数对比和受影响的标准型号，
请参照下表。
CE
standard
standardand
andcustomcustompushbuttons
pushbuttonsare
areincluded
includedininthe
therevision.
revision.The
Thechangechangewill
willeffecteffect(+)(-)
electricalelectricalspecifications,specifications,which
whicharearecompared
comparedon
onthe
thefollowing
followingtable.
table.Effected
Effectedstandard
standard
LP01
Serieswith
BrightRed
LP01
Serieswith
Bright
Red
Color
Red
Yellow
红黄颜色 LP01系列的按钮开关
part
LEDs
partnumbers
numbersare
areshown
shownbelow.
below.
LEDswill
willUndergo
UndergoChanges
ChangesIFM
正向峰值电流Maximum Forward Current
30mA
30mA
CHANGESTOFOR
BRIGHT
LP01
系列的红色超光亮 LED
规格的更改
CHANGESTOSPECIFICATIONSSPECIFICATIONSFORBRIGHTRED
REDLED
LEDIF持续正向电流
Typical Forward Current
20mA
20mA电气规格基本是在温度为
25°C的条件下确定的。
Theelectricalspecifications
shown
aredeterminedatabasic
temperatureof25°C.
The electrical specifications shown are determined at a basic temperature of 25°C.
2.0V
2.1V
LED
是开关的一个组成部分，不单独提供。
Polarity
TheLED
integral
Polaritymarks
marksareareon
onbottombottomofofswitch.
switch.
The
LEDisisan
anintegralpartpartofofthe
theswitch
switchand
andnotnotavailable
available
separately.
VF separately.
正向电压Forward Voltage
IF = 20mA
IF
IF = 20mA
BeforeAfterBefore
After
具有
1 个元件的单色LED变更后变更前(+)(+)(-) (-)
SingleColor
11Element5C5C
SingleColorLED
LEDwith
withElement
5C
5C
VChange反向峰值电压
ChangeChangeChange 5V
Maximum
Reverse Voltage
5VRM
∆IF

Maximum
MaximumForward
ForwardCurrent
Current
正向峰值电流I FM
I FM30mA
电流减小率(30mA
超过 25°C时 ) 25°C
Current Reduction
Rate Above

持续正向电流TypicalTypicalForward
ForwardCurrent
Current

I FI F环境温度范围
20mA
Ambient Temperature
20mA Range

20mA
20mA

1.95V
1.95V

2.05V
2.05V

VVF F

正向电压
Forward
ForwardVoltage
Voltage

VVRMRM反向峰值电压Maximum
MaximumReverse
ReverseVoltage
Voltage电流减小率( 超过 25℃时Current
RateCurrentReduction
ReductionRate)Above
Above25°C
25°C∆I∆IF F环境温度范围
Ambient
AmbientTemperature
TemperatureRange
Range

备注 ：30mA
30mA
0.40mA/°C0.40mA/°C

0.3–15°C ~ +70°C• The LED
circuitan external・LED电路和开关电路是相互独立的，LED
5V
10V
5V is isolated and requires需要外部电源供电。
10V power source.
•・如果外部供电电压高于
LED 额定电压，须串联一个镇流电阻。
0.41mA/°C0.4mA/°C0.41mA/°C0.4mA/°C
ballastresistormust be connected in series
with the LED. The
电阻阻抗可通过右边的公式计算。
–10°C
–10°C
・如欲了解更多详情，联系方式如下。
–10°C~~+50°C+50°C–10°C~~+50°C
+50°C

Notes
备注 ：Notes
电路是独立的，需要一个外部电源。
• •LEDTheTheLED
LEDcircuit
circuitisisisolated
isolatedandandrequires
requiresan
anexternal
externalpower
powersource.
source. R + I FR R
• •如果电源电压超过额定电压，需要串联一个稳流电阻。
ForbestresultsandsafeuseoftheLEDs,
thesupplyvoltage
For best results and safe use of the LEDs, the supply voltageshould
shouldbebe电阻值可以参考右侧所示的公式来计算。
moremorethanthanthetheLED
LEDforwardforwardvoltage.
voltage.InInaddition,addition,ananappropriatelyappropriatelyvaluedvalued
E willballast极性标记在开关上。
ballastresistorresistorshould
shouldbe
beused.
used.WithoutWithoutthe
theballast
ballastresistor,resistor,thetheLED
LED
will E EV F
bedamaged
ordestroyed.
Theresistor
value
canbecalculated
byusing
be damaged
or destroyed. The resistor value can be calculated by using
LED的变更不影响开关的参数和尺寸。
thetheformula
formulashown
shownhere.
here.
如欲了解更多详情，请与厂家联系–• •There
arenochanges
There are no changestotothe
theswitches’
switches’externalexternaldimensions.
dimensions.
• •Contact
Contactinformation
informationisisbelow
belowififmore
moredetails
detailsare
areneeded.
needed. Effective Date

I FI F++R =AnodeAnode正极

E – VFR R= =IF

E E– –VFVF
I FI F

此处Where:R = RResistor
Value( (Ohms)
电阻值（Ω）
Where:
Value
Where:
R= =Resistor
Resistor
Value(Ohms)
E = ESource
Voltag源电压（V）
Voltage
E= =Source
SourceVoltage(V)(V)= Forward
Voltage (V)VF = VForward
Voltage
正向电压（V）
CathodeFVF = Forward Voltage (V)Cathode= Forward
Current
Current(A)(A)
Current
I F = IForward
正向电流（A）
FI F = Forward

V FV F
负极––适用日期
Changesfor AT617 LEDs will be effective June 2020.

LP01 发光按钮开关
EFFECTEDFORPUSHBUTTONSEFFECTEDSTANDARD
STANDARDPART
PARTNUMBERS
NUMBERSFORLP01
LP01ILLUMINATEDILLUMINATEDPUSHBUTTONS
AT617LED
的更改
2020 年
6 月起生效。

LP0115CCKW015CA
LP0115CCKW015CA

LP0115CMKW015CA
LP0115CMKW015CA

LP0115CCKW015CB
LP0115CCKW015CB

LP0115CMKW015CB
LP0125CMKW015CB
LP0115CMKW015CB 上海市长宁区宣化路
LP0125CCKW015CB
LP0125CMKW015CB
300 号华宁国际广场中区
702
室
电话Japan：(86) 21TEL
62
715-1 LP0125CCKW015CB
Unane,
Takatsu-ku,
Kawasaki-shi,
213-8553
https://www.nkkswitches.com.cn E-mail: info@nkkswitches.com.cn

Effective
EffectiveDate
Date

LP0125CCKW015CA
LP0125CCKW015CA

LP0125CMKW015CA
LP0125CMKW015CAhttps://www.nkk.com

恩楷楷（上2019/11/29 Engineering Department
ChangesbeApril2024.
香港新界葵涌葵丰街
53-57
号 福业大厦
室
Changesfor
forLP01
LP01Series
SeriesIlluminatedIlluminatedPushbuttons
Pushbuttonswith
withBright
BrightRed
RedLEDs
LEDswillwillbeeffective
effective
April601
2024.

适用日期

https://www.nkkswitches.com.hk

电话 ：(852) 2366 663
E-mail:contact@nkkswitches.hk

2019年11月29日发行
LP01系列的发光开关的LED 规格变更将于 2024年4月生效。

恩楷楷（上海）开关有限公司上海市长宁区宣化路300 号华宁国际广场中区 702 室
电话 ：(86) 21 6249 6574
2023/09/29
Engineering
2023/09/29
EngineeringDepartment
Department
https://www.nkkswitches.com.cn E-mail: info@nkkswitches.com.cn
香港新界葵涌葵丰街 53-57 号 福业大厦 601 室
电话 ：(852) 2366 6634
https://www.nkkswitches.com.hk E-mail:contact@nkkswitches.hk

2023年9月29日发行

传真：(86) 21 6248 3375

传真 ：(852) 2366 6803