TP8 - Greatecs

Tactile Switches
3.5 x 7 mm SMT Tactile Switches with Ground Terminal
1
0.50
TP8 Series
2
3.30
Actuators
3.50
0.25
3.6±0.1
1.0
1.2±0.1
1.0±0.1
0.60
C0.15
1.00
Ø0.8
1.0
5.0±0.1
7.0±0.1
0.80
TP8C Ground Terminal in the Front & with Support Terminal
Actuators
Terminals
T3
T4
T1
T2
CIRCUIT DIAGRAM
7.0
0.5MAX.
5.50
T1
5±0.1
T2
Ø0.95±0.05
+0
2.5 -0.5
+0
3.5-0.5
+0.5
+0
2.20
2.0-0.5
Support Terminals
C0.2
0.70
1.30
T4
5.35±0.1
T3
2.58±0.1
H
0.30
Ground Terminals
10 -0.0
6.5±0.05
+0
5.0-0.5
3.1±0.1
1.50
0.70
2.50
3±0.2
4.65
+0.5
9±0.5
Tactile Switches
1.50
P.C.B. LAYOUT
0.8±0.1
5.00
1.20 3.40
7.00
Support Terminals
0.50 MAX.
0.30
0.80
Ground Terminals
CIRCUIT DIAGRAM
H
7.30
2.20
3.95
5.00
4
H
3.00
0.60
3
1.00
Terminals
6.5-0
P.C.B. LAYOUT
TP8B Ground Terminal on both Side & with Support Terminal
T3
T4
T1
T2
Actuators
Terminals
0.5MAX.
+0.5
+0
2.5 -0.5
10 -0.0
1.50
3±0.2
2.50
9±0.5
4.65
7.0
CIRCUIT DIAGRAM
+0
5.0-0.5
H
T1
5±0.1
T2
TP8
1
C
B
N
1
2
General Specifications:
3
4
GROUND TERMINAL & SUPPORT TERMINAL:
Ground Terminal in the Front & with Support Terminal
Ground Terminal on both Side & with Support Terminal
Ground Terminal on both Side & without Support Terminal
DIMENSION H:
07 H = 0.7 mm
14 H = 1.4 mm
All specifications are restricted to QA test criteria.
DRW: D.L. JIN, CHK: D.F. LEE, APP: H.Z. QIU
2
3
B
K
S
+0
P.C.B. LAYOUT
TP8N Ground Terminal on both Side & without Support Terminal
How to order:
+0
3.5-0.5
+0.5
6.5-0
2.0-0.5
5.50
Ground Terminals
2.58±0.1
T4
5.35±0.1
1.30
T3
STEM COLOR & OPERATING FORCE:
White & 160±50gf
Brown & 160±50gf
Salmon & 320±50gf
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
ELECTRICAL
» Electrical Life: 50,000 cycles
» Rating: 50mA, 12VDC
» Contact Arrangement: 1 pole 1 throw
LEADFREE SOLDERING PROCESSES
PACKAGE:
TR Tape & Reel
4
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
[email protected]
www.greatecs.com
E08