EEWORLDEEWORLDEEWORLD

Part Number

Search

LS20AA-1HRT

Description
Illuminated Type
File Size462KB,2 Pages
ManufacturerCITIZEN
Websitehttp://ce.citizen.co.jp/e/index.html
Download Datasheet View All

LS20AA-1HRT Overview

Illuminated Type

●●●●●●●●●●
照光式
LS20 シリーズ 
Illuminated Type
LS20 Series
■ 特徴/
Features
1. 従来のSMD(表面実装デバイス)タイ
プのスイッチとLEDを1つのケース
内にパッケージした画期的な超小型
照光式スイッチです。
2. 2色発光タイプと単色発光タイプが
あり、
色も自由に組み合わせできます
(ご希望によっては、
照光なしのタイ
プも納入可½です。
)
3. マウント時間、
並びに部品点数の削除
ができ、
大幅なコストダウンが期待で
きます。
1. The superb surface-mountable
illuminated switch integrated with an
LED or two LEDs into super-miniature
package.
2. One-color or two-colors type is
available. The color of illumination
can be a combination of four:red,
orange, yellow and green. Non-
illuminated type is also available upon
request.
3. The mounting space can be greatly
reduced, while allowing higher
density mounting. In addition, the
number of parts and time for
mounting onto the substrate are also
reduced,resulting in lower production
costs.
7.6(L)×7.0(W)×2.8
(H)
mm
●外½寸法図/Outline
drawing
LS22AAタイプ/LS22AA
type
1.251.25
φ4.2
右側発光中心
1.1
③ ⑤
Light emitting center
of right side
φ3.8
7.0
左側発光中心
7.6
Light emitting center
of left side
② ④
0.6
5.0
7.0
2.8
1.0
●½品コード/Product
code
0.15
③⑤
LS2 0 AA
- 2 R/PG T
〈シリーズ/Series〉
※UR,HRは極性が逆です。
※Polarity is reversed
 on the UR and HR.
② ④ ⑥
タイプNo./Type No.
0 非照光タイプ
0 Non-illuminated type
1 単色発光タイプ(※1)
1 One-color lighting type(※1)
2 2色発光タイプ(※2)
2 Two-colors lighting type(※2)
回路図
Circuit diagram
単½/Unit : mm
推奨はんだ付けパターン
The following soldering patterns are recommended for
reflow-soldering:
リフローはんだ用
½状記号/Shape symbol
記号
Symbol
AA
BB
プランジャー½状
Plunger profile
A
B
カバー½状
Cover profile
A
B
For reflow soldering
1.0 2.0 0.95 0.95
0.6 0.5
2.0 2.5 2.5 2.0
操½荷重/Operating force
1 1.18N
(120gf)
2 1.76N
(180gf)
3 2.35N
(240gf)
1.0
1.0 2.0 2.0 1.0
発光色(左側/右側)/Lighting color(left side/right side)
標準輝度 R 赤 D 橙 Y 黄 G 緑 FG 新緑 PG 純緑
Standard brightness R:Red D:Orange Y:Yellow G:Green
 FG:Fresh green PG:Pure green
高輝度 SD 橙
Super brightness SD:orange
超高輝度 UR 赤
Ultra brightness UR:Red
超高輝度 HR 赤
High brightness HR:Red
LED部以外はLS21AA、
LS20AAに共通。
Same as for LS21AA and LS20AA except for LED portion.
※鉛フリー用リフロー温度プロファイルには対応しておりません。
The reflow temperature profile for lead-free is not
supported.
包装½態/Packing mode
無記入 バルク包装
Non-coded Bulk packing
T テーピング(基本納入½態)
※1の図/sketch
for ※1
T Taping (standard mode)
(※1) 単色発光タイプはLEDが左側に実装されます。
(図参照のこと)
(※1) In the case of one-color lighting type LED is mounted on the left side as per sketch.
(※2) 2色発光タイプのLEDの組み合わせは左側に長波長のLED、
右側に短波長のLEDとなります。
左側/Left
side
右側/Right
side
+
(※2) In the case of two-colors lighting type LED of longer wave length is mounted on the left side and
LED of shorter wave length on the right side.
98
Mesh Wi-Fi system enhances smart home applications and makes connectivity easy
In today's smart homes, users often struggle with signal range and quality. Many people are troubled by problems such as being unable to connect to the Internet, read the news, contact friends, greet ...
alan000345 RF/Wirelessly
Good tools can make work more efficient: Keysight Technology promotion season is here!
[font=微软雅黑][size=4][color=#000000]Good tools can make your work more efficient! If you don't believe it, look at this [url=https://en.eeworld.com/bbs/thread-1069711-1-1.html]>>>DIY diamond ring with n...
eric_wang Talking
Introduction to the SIG852 arbitrary waveform generator based on computer software (similar to a virtual oscilloscope)
Introduction to the SIG852 arbitrary waveform generator based on computer software (similar to a virtual oscilloscope) For hardware engineers engaged in circuit board development, signal sources are f...
LOTO2018 Test/Measurement
Evaluation information is here~~
Hello, everyone~~ It's another beautiful day~~ I'm here to give you some review information~~Development board activities that are in the application period or still have vacancies to apply for:1. Pin...
okhxyyo Special Edition for Assessment Centres
It is recommended that the forum organize the posts of the past year
At the end of the year, all units across the country are doing various year-end summaries. I have a suggestion. Can the EEWORLD forum organize the posts in the forum over the past year? For example, t...
tiankai001 Suggestions & Announcements
RFSOC wireless communication development platform
The RFSOC wireless communication development platform is an algorithm evaluation board based on the Zynq UltraScale + RFSoC ZU28DR/48DR main chip (high-speed ADC and DAC are integrated inside the IC),...
彼睿电子 FPGA/CPLD

Technical ResourceMore

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

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 © 2005-2024 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