Light Touch Switches/EVQPQ
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.
– ES70 –
E
1
V
2
Q
345678
PQ
Product Code Type Height
9
55B
Type Snap action/Push-on type SPST
Electrical
Rating 10 µA 2 Vdc to 20 mA 15 Vdc (Resistive load)
Contact Resistance 100 m액 max.
Insulation Resistance 50 M액 min. (at 100 Vdc)
Dielectric With stand ing Voltage
250 Vac for 1 minute
Bouncing 3 ms max. (ON)
10 ms max. (OFF)
Mechanical Operating Force 1.6 N±0.5 N
2.4 N±0.6 N
Travel 0.2 mm±0.1 mm
EnduranceOperating Life 200000 cycles min. (1.6 N), 50000 cycles min. (2.4 N)
Operating Temperature –20 °C to +70 °C
Storage Tem per a ture –40 °C to +85 °C (Bulk)
–20 °C to +60 °C (Taping)
Minimum Quantity/Packing Unit 10000 pcs. Embossed Taping (Reel Pack)
Quantity/Carton 50000 pcs.
Note: Non washable
4.5 mm Square SMD Light Touch Switches
Type:
EVQPQ
■Features
●External dimensions: 4.5 mm҂4.5 mm, Height 0.55 mm
●Lightweight: 20 mg (1/2 compared with coventional type)
■Specifi cations
■Explanation of Part Numbers
■Recommended Applications
●Operation switches for portable electronic equipment
(Camcorders, Portable audio players, etc.)
Oct. 201200
Light Touch Switches/EVQPQ
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.
– ES71 –
A
CD
B
Circuit diagram
4.8
3.0
2.85
4.85
PWB land pattern for reference
AB
CD
4.50
4.3
+
–0.25
0.15
0.45+
–0.15
0.10
0.6
4.5
0.35
0.55+
–0.15
0.10
3.7
4.3
AB
D
C
Film holder
Film holder
Date code
Month
Year
Actuator
Button
■Dimensions in mm (not to scale)
Part Numbers Operating Force Height Operating Life
EVQPQHB551.6 N0.55 mm 200000 cycles
EVQPQMB552.4 N0.55 mm 50000 cycles
EVQPQ
(Embossed Taping)
■Before using this product
●If the inclination of the actuator is widened by using soft materials, such as rubber, for the setting side of the op er a tion
section (connecting area between button and acturator), it may cause functional problems.
Oct. 201200
Light Touch Switches/EVQPQ
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.
– ES72 –
φ0.8
R0.1 mm±0.05 mm
for Reflow
soldering
type 0.3 mm max.
Switch
Mounting surface
Test pole
Leaning angle range
90 °±4°
(vertical direction)
T
WA
B
E
C
D
r
t
P2P0
P1
t2
t1
φD0
A
B
Feeding hole
Chip component Tape running direction
Chip pocket
F
W
E
Tape width=12.0 mm
180
260
MAX.
150
230
90±30 40±10
(Normal Temp.)
Operation Top (°C)
Soldering Time (s)
Fan or Normal Temp.
●Standard Reel Dimensions in mm (not to scale)
■Recommended Operating Conditions
■Recommended Shape of Test Pole
■Recommended Refl ow Soldering Conditions
●Embossed Carrier Tap ing
Unit: mm
–0.1
Part No. Height ABWFEP
1P2P0D0 Dia. t1t2
EVQPQ 0.55 5.0+0.30 4.6+0.3 12.0±0.1 5.5±0.1 1.75±0.10 8.0±0.1 2.0±0.1 4.0±0.1 1.5+0.1 0.30±0.05 0.65+0.2
–0
–0
Item A B C D E
Rate (mm)
φ370.0±2.0 φ50.0 min. φ
13.0±0.5 φ21.0±1.0 2.0±0.5
Item W T t r
Rate (mm)
14.0±1.5 — 1.0 to 3.0 1.0±0.5
–0.25
Oct. 201200
