Light Touch Switches/EVQP4
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.
1
E
2
V
3
Q
456 7 8 9
P 4
Product Code Type Height
Push Plate Color
■ Features
●External dimensions : 6.2 mm҂2.55 mm (Excluding
the push plate), Height 3.5 mm (EVQP4 Type : Printed
circuit board being as low as 1.35 mm)
●Side-operational middle stroke type ( 0.7 mm )
with a high operating force (5.0 N)
●Improved soldering strength in the operating direction
when mounted on PC board edge
■Specifi cations
■ Recommended Ap pli ca tions
●Keyless entry (car electronics)
●Car audio equipment
■Explanation of Part Numbers
6.2 mm҂2.5 mm Side-operational Edge Mount
Light Touch Switch es
Type: EVQP4
Travel Type Middle Push Travel Short Push Travel
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 100 M액 min. (at 100 Vdc)
Dielectric With stand ing Voltage
250 Vac (1 minute)
Bouncing 10 ms max. (ON, OFF)
Mechanical
Operating Force 2.5 N, 3.5 N, 5.0 N 1.0 N, 1.6 N, 2.4 N, 3.5 N
Travel 0.70 mm±0.2 mm 0.25 mm –0.15 mm
Push Strength 50 N (1 minute)
Endurance Operating Life
2.5 N:1000000 cycles min.
3.5 N: 500000 cycles min.
5.0 N: 200000 cycles min.
1.0 N, 1.6 N: 1000000 cycles min.
2.4 N: 500000 cycles min.
3.5 N: 200000 cycles min.
Operating Temperature –40 °C to +85 °C
Storage Tem per a ture –40 °C to +85 °C (Bulk)
–20 °C to +60 °C (Taping)
Minimum Quantity/Packing Unit 2500 pcs. Embossed Taping (Reel Pack)
Quantity/Carton 12500 pcs.
+0.05
Oct. 201200
Light Touch Switches/EVQP4
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.
3.4 +0.2
2.5+0.2
_0.1
φ1.8
12P.W.B.
0.3 max.
3.1±0.1
6.0±0.1
7.0±0.1
5.8±0.1
0.45±0.1
1.65±0.1
1.25±0.1
0.05 max.
R0.5 max.
2.05±0.1
0.3 max.
0.1 max.
3.1±0.1
3.5+0.2
_0.1
0.4±0.2
✽1.35±0.1
4.8±0.1
2.7±0.1
2.55
5.7±0.1
6.2+0.4
_0
_0.1
12
Circuit diagram
PWB land pattern for reference
5.1+0.1
_0
6.2 +0.4
_0
5.7±0.1
2.1+0.2
_0.1 2.55
2.7±0.1
3.0 +0.2
_0.1
φ2
4.8±0.1
2.6
1.6
✽1.35±0.1
0.4±0.2
3.5 +0.2
_0.1
3.1±0.1
0.1 max.
0.3 max.
2.05±0.1
R0.5 max.
0.05 max.
1.25±0.1
1.65±0.1
0.45±0.1
5.8±0.1
7.0±0.1
6.0±0.1
3.1±0.1
0.3 max.
P.W.B.
12
Circuit diagram
PWB land pattern for reference
12
5.1+0.1
_0
■Dimensions in mm (not to scale)
No. 1
Part Numbers Operating Force Height Push Plate Color Operating Life
EVQP4HB3B2.5 N3.5 mm Blue 1000000 cycles
EVQP4KB3Q3.5 N3.5 mm Grey 500000 cycles
EVQP4MB3K5.0 N3.5 mm Black200000 cycles
Part Numbers Operating Force Height Push Plate Color Operating Life
EVQP40B3M 1.0 N 3.5 mm Natural 1000000 cycles
EVQP42B3M1.6 N3.5 mm Natural1000000 cycles
EVQP44B3M2.4 N3.5 mm Natural500000 cycles
EVQP46B3M 3.5 N 3.5 mm Natural 200000 cycles
No. 2
EVQP4
Middle push travel
EVQP4
Short push travel
✻ Height from surface of PCB : 1.35 mm
✻ Height from surface of PCB : 1.35 mm
Oct. 201200
Light Touch Switches/EVQP4
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.
P2P0
P1
t2
t1
φD0
A
B
Feeding hole
Chip component Tape running direction
Chip pocket
F
W
E
Tape width=12.0 mm
T
WA
B
E
C
D
r
t
180
260
MAX.
150
230
90±30 40±10
(Normal Temp.)
Operation Top (°C)
Soldering Time (s)
Fan or Normal Temp.
■Recommended Refl ow Soldering Conditions
●Embossed Carrier Tap ing
●Standard Reel Dimensions in mm (not to scale)
Unit: mm
Part No. Height ABWFEP
1P2P0D0 Dia. t1t2
EVQP43.5 6.5±0.23.9±0.2 12.0±0.3 5.5±0.1
1.75±0.10
8.0±0.1 2.0±0.1 4.0±0.1 1.5+0.1 0.4±0.1
3.75±0.20
–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
Oct. 201200
