LS18 CITIZEN [CITIZEN ELECTRONICS CO., LTD.], LS18 Datasheet - Page 2

no-image

LS18

Manufacturer Part Number
LS18
Description
Non-illuminated/Vertical Type
Manufacturer
CITIZEN [CITIZEN ELECTRONICS CO., LTD.]
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LS18
Manufacturer:
TOSHIBA
Quantity:
40 000
Part Number:
LS180 140LX10.0HX3.0W
Manufacturer:
CKT
Quantity:
250
Part Number:
LS180 140LX2.5HX2.0W
Manufacturer:
CKT
Quantity:
486
Part Number:
LS180 140LX2.5HX2.5W
Manufacturer:
CKT
Quantity:
490
Part Number:
LS180 140LX3.0HX1.5W
Manufacturer:
CKT
Quantity:
484
Part Number:
LS1820NG
Manufacturer:
力神科技
Quantity:
20 000
●外形寸法図
90
LS18A
注1)はんだ印刷用メタルマスクの厚さは0.1∼0.15を推奨します。
注2)基板レジストパターンの寸法は、 はんだ付けパターン外形+0.15 (全周) で設計して下さい。
注3)スイッチ中心公差は、 スイッチ外形より±0.2mm以下となります。
※基板パターン処理はAuメッキです。
A thickness of 0.1∼0.15 is recommended for the metal mask for solder printing.
The dimensions of the board resist pattern should be designed according to the outer form of the solder pattern plus 0.15 (all
The switch center tolerance is to be ±0.2mm or less from outside edge of the housing.
around).
シルク印刷
Silk printing
R0.75
Outline drawing
※ダミーパターン/
 Dummy pattern
S1
0.8
R0.9
3.2
4.2
1.5
2.1
4-R0.45
S2
4-R0.45
極性マーク ( 白 )
Polarity mark (White)
Board pattern finish is with gold (Au) plating.
The following soldering patterns
are recommended for reflow-
soldering:
推奨基板はんだ付けパターン
1.25
S 1
S1
1.15 1.15 1.25
Circuit diagram
回路図
S 2
●電気的 ・ 機械的特性
単位
S2
最大定格
接触抵抗
絶縁抵抗
耐電圧
バウンス
ストローク
作動力
動作寿命
Unit
Withstanding voltage
Operating force
: mm
Maximum rating
Contact resistance
Insulation resistance
Bounce
Operating life (times)
Stroke
Item
LS18B
Electro-Mechanical Characteristics
シルク印刷
Silk printing
S1
S1
0.8
500,000 or more
1.18±0.39N
50万回以上
1.18N
AC250V 1分間
3.2
4.2
4-R0.45
スイッチ作動力
100MΩ以上
100mΩ以下
S2
S2
4-R0.45
20ms以下
極性マーク ( 緑 )
Polarity mark (Green)
DC12V 20mA
300,000 or more
1.57±0.49N
30万回以上
The following soldering patterns
are recommended for reflow-
soldering:
推奨基板はんだ付けパターン
1.25
AC250V for one minute
S 1
0.2mm
Switch operating force
1.57N
100MΩ or more
100mΩ or less
20ms or less
S1
S1
1.15 1.15 1.25
Circuit diagram
回路図
S 2
S2
S2
単位
100,000 or more
1.96±0.49N
10万回以上
1.96N
Unit
(Ta 25℃)
: mm

Related parts for LS18