Panel Switches/ESP
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Packing form
φ
300
φ
150
φ
2.3
φ
6.2
φ
3.8
Surface treatment: Ni p Au plating
Copper foil
φ
1.8
φ
5.2
φ
2.8
Surface treatment: Ni p Au plating
Copper foil
Tactile Sheet
Type:
ESP
The part of switch is designed for thin and small
electronic devices such as mobile phones.
Creates thin push switches when combined with fi xed
contacts on a PWB.
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Features
●
Resistant to environmental degradation:
1) Diaphragms with a center hole ensure contact stability.
2) Silver-plated diaphragms achieve high contact stability.
●
Metal diaphragm creates a thin profi le and lightweight.
●
Sharp click-key operational feel.
●
SMD available by using roll packaging (refer to the
diagram below).
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Specifi cations
Note: The above specifi cations are typical.
Diaphragm
φ
5
φ
4
Mechanical
Operating Force
1.0 N, 1.6 N, 2.0 N
1.0 N, 1.6 N, 2.0 N
Push Travel
0.25 mm±0.10 mm
0.15 mm±0.08 mm
Height of Diaphragm: HD
(Including an actuator)
0.35 mm±0.08 mm
(0.58 mm±0.2 mm)
0.28 mm±0.08 mm
(0.51 mm±0.2 mm)
Endurance
Operating Life
500000 cycles
500000 cycles
Operating Temperature Range
–20 °C to +70 °C
–20 °C to +70 °C
Storage Temperature Range
–40 °C to +85 °C
–40 °C to +85 °C
(b)
φ
4 Diaphragm
(a)
φ
5 Diaphragm
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Recommended Contact Pattern
Roll Dimensions in mm (not to scale)
Feb. 2009
