TP57 Datasheet, PDF (1/2 Pages) GREATECS – 12 x 12 mm Washable Halogen-Free Tactile Switches

Tactile Switches
12 x 12 mm Washable Halogen-Free Tactile Switches TP57 Series
General Specifications
MECHANICAL
» Stroke : 0.35±0.1 mm
» Operating Temperature Range: -40°C to +80 °C
» Storage Temperature Range: -40°C to +85°C
ELECTRICAL
» Rating: 50mA, 24VDC
» Contact Resistance: 100mŸ Max
» Insulation Resistance: 100MŸ Min. at 250 VDC
» Dielectric Strength:250VAC / 1 minute
» Contact Arrangement: 1P1T
» Electrical Life: 1,000,000 cycles min.
MATERIALS
» Cover: Stainless Steel
» StemɿUL94V-0 High-Temp. Thermoplastic
» Base: UL 94V-0 High Temp Thermoplastic black
» Contact: Stainless Steel
» Terminal: Brass with silver plated
» Sealed Gasket
Silicone black min.
» Halogen-Free Materials:
Br < 900 ppm
Cl < 900 ppm
Br+Cl < 1500 ppm
» IP67 Ÿ
TP57S43: H=4.3
TP57S SMT Terminals
TP57S73: H=7.3
CIRCUIT
P.C.B. LAYOUT
General Toleranceɿ±0.2mm
CIRCUIT
TP57H43: H=4.3
TP57H73: H=7.3
TP57H THT Terminals
How to order
1
2
3
TP57
1 TERMINAL TYPE:
H THT Terminals
S SMT Terminals
2 HEIGHT:
43 4.3mm
73 7.3mm (square actuator
for optional cap)
4
5
6
+
3 STEM COLOR & OPERATING FORCE: ^Ÿ
K Brown & 160±50gf
C Red & 260±50gf
J White & 320±80gf ^Ÿ
E Yellow & 520±130gf
4 PACKAGING:
BK Bulk (TP57H... only)
TR Tape & Reel
TB Tube
[e-mail]
P.C.B. LAYOUT
General Toleranceɿ±0.2mm
Ÿ Revised 2010-10-14
Optional:
5
K12S
K12R
CAP TYPE
(Only for Square Stems):
Square Caps
Round Caps
6
COLOR OF CAPS:
A
Black
B
Ivory
C
Red
E
Yellow
F
Green
G
Blue
H
Gray
S
Salmon
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