LS16 CITIZEN [CITIZEN ELECTRONICS CO., LTD.], LS16 Datasheet - Page 2

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LS16

Manufacturer Part Number
LS16
Description
Non-illuminated/Vertical Type
Manufacturer
CITIZEN [CITIZEN ELECTRONICS CO., LTD.]
Datasheet

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●外形寸法図
LS16A
LS16D
Silk printing
シルク印刷
シルク印刷
Silk printing
※ダミーパターン/
 Dummy pattern
S1
S1
S1
Outline drawing
4.2
4.2
S2
S2
S2
極性マーク(白)
Polarity mark (White)
極性マーク(黒)
Polarity mark (Black)
推奨基板はんだ付けパターン
The following soldering patterns
are recommended for reflow-
soldering:
S1
The following soldering patterns
are recommended for reflow-
soldering:
推奨基板はんだ付けパターン
1.0
S1
S1
S 1
1.0
Circuit diagram
S1
S1
1.4
回路図
1.4
Circuit diagram
回路図
1.4
1.4
S2
S2
1.0
S2
S 2
1.0
S2
S2
●電気的 ・ 機械的特性
単位
単位
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
Unit
Withstanding voltage
Operating force
: mm
: mm
Maximum rating
Contact resistance
Insulation resistance
Bounce
Operating life (times)
Stroke
Item
LS16B
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)
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。
(Au) plating.
A thickness of 0.1∼0.15 is recommended for the metal
mask for solder printing.
で 設計して下さい。
The dimensions of the board resist pattern should be
designed according to the outer form of the solder pattern
plus 0.15 (all around).
The switch center tolerance is to be ±0.2mm or less from
outside edge of the housing.
Electro-Mechanical Characteristics
Silk printing
シルク印刷
S1
S1
100,000 or more 50,000 or more
1.18±0.39N
10万回以上
1.18N
4.2
AC250V 1分間
スイッチ作動力
100MΩ以上
100mΩ以下
S2
S2
極性マーク(緑)
Polarity mark (Green)
20ms以下
1.57±0.49N
5万回以上
1.57N
/Board pattern finish is with gold
推奨基板はんだ付けパターン
The following soldering patterns
are recommended for reflow-
soldering:
DC12V 20mA
S1
S1
1.0
AC250V for one minute
S1
S1
0.2mm
Switch operating force
1.4
Circuit diagram
100MΩ or more
100mΩ or less
20ms or less
回路図
1.4
50,000 or more 30,000 or more
1.96±0.49N
5万回以上
1.96N
1.0
S2
S2
S2
S2
単位
Unit
2.35±0.59N
3万回以上
(Ta 25℃)
2.35N
: mm
87

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