TP8 Datasheet, PDF (1/1 Pages) GREATECS – 3.5 x 7 mm SMT Tactile Switches with Ground Terminal

Tactile Switches
3.5 x 7 mm SMT Tactile Switches with Ground Terminal TP8 Series
Actuators
1
0.50
2
Terminals
3
4
3.00
7.30
5.00
0.80
7.00
Ground Terminals
Support Terminals
5.00
0.80
TP8C Ground Terminal in the Front & with Support Terminal
Actuators
Terminals
7.0
9±0.5
3±0.2
T3
Ground Terminals
0.30
T4
Support Terminals
T1
5±0.1
T2
TP8B Ground Terminal on both Side & with Support Terminal
H
0.50 MAX.
CIRCUIT DIAGRAM
P.C.B. LAYOUT
1.0
0.60
C0.15
1.00
Ø0.8
1.0
5.0±0.1
7.0±0.1
0.5MAX.
H
1.30
2.20
C0.2
0.70
5.50
T3
T4
T1
T2
CIRCUIT DIAGRAM
+0.5
10 -0.0
6.5±0.05
+0
5.0-0.5
+0
3.5-0.5
+0.5
6.5-0
P.C.B. LAYOUT
Actuators
Terminals
7.0
9±0.5
3±0.2
T3
T4
Ground Terminals
T1
5±0.1
T2
TP8N Ground Terminal on both Side & without Support Terminal
0.5MAX.
H
1.30
5.50
T3
T4
T1
T2
CIRCUIT DIAGRAM
+0.5
10 -0.0
+0
5.0-0.5
+0
3.5-0.5
+0.5
6.5-0
P.C.B. LAYOUT
How to order:
1
2
3
4
TP8
1 GROUND TERMINAL & SUPPORT TERMINAL:
C Ground Terminal in the Front & with Support Terminal
B Ground Terminal on both Side & with Support Terminal
N Ground Terminal on both Side & without Support Terminal
2 DIMENSION H:
07 H = 0.7 mm
14 H = 1.4 mm
General Specifications:
FEATURES
» Sharp click feel with a positive tactile feedback
MATERIALS
» Contact Disc: Stainless steel with silver cladding
» Terminal: Brass with silver plated
MECHANICAL
» Stroke: 0.25 (+0.10/-0.20) mm
» Operation Temperature: -25°C to +70°C
» Storage Temperature: -30°C to +80°C
3 STEM COLOR & OPERATING FORCE:
B White & 160±50gf
K Brown & 160±50gf
S Salmon & 320±50gf
4 PACKAGE:
TR Tape & Reel
ELECTRICAL
» Electrical Life: 50,000 cycles
» Rating: 50mA, 12VDC
» Contact Arrangement: 1 pole 1 throw
LEADFREE SOLDERING PROCESSES
Reflow Soldering: When applying reflow soldering,
the peak temperature or the reflow oven should be
set to 260°C 10 seconds max. for SMT.
General Tolerance: ± 0.2 mm
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www.greatecs.com E08