Tactile Switches
TP89 Series
5x5mm SMT Halogen-Free Tactile Switches
ɍ
PCB LAYOUT (with ground) PCB LAYOUT (without ground)
TP89SG...3...
CIRCUIT (with ground)
CIRCUIT (without ground)
PCB LAYOUT (with ground) PCB LAYOUT (without ground)
CIRCUIT (with ground)
CIRCUIT (without ground)
TP89SG...2...
How to order:
General Specifications:
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MATERIALS
TP89
» Halogen-free materials
» Cover: Nickel Silver or stainless steel
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TYPE OF TERMINALS:
» Contact Disc: Stainless steel with silver cladding
» Terminal: Brass with silver plated
S
J
Gull Wing SMT Terminals
J Bend SMT Terminals
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» Base: LCP High-temp Thermoplastic black
» Plastic Stem: LCP High-temp Thermoplastic black
» Tape: Teflon
GROUND TERMINALS:
With Ground Terminals
With Ground Pin in Central
G
C
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MATERIAL OF COVER:
N
S
Nickel Silver (Standard)
Stainless Steel
MECHANICAL
+ 0.1mm
- 0.2mm
» Stroke: 0.25
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TOTAL HEIGHT:
0.8 mm
1.5 mm
» Stop Strength: Max.3kgf vertical static load continuously
for 15 seconds
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» Operation Temperature Range: -25°C to +70°C
» Storage Temperature Range: -30°C to +80°C
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OPERATING FORCE:
L
S
H
100gf 50gf
160gf 50gf
260gf 50gf
ELECTRICAL
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» Electrical Life: 1,000,000 cycles min. for 100gf &160gf
200,000 cycles min. for 260gf
STEM:
Metal Stem
Black Stem (only for 160gf)
White Stem (only for 100gf & 260gf)
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A
B
» Rating: 50 mA, 12 VDC
» Contact Resistance: 100mΩ max.
» Insulation Resistance: 100mΩ min.at 500VDC
» Dielectric Strength: 250VAC/ 1 minute
» Contact Arrangment: 1 pole 1 throw
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PACKAGING:
Tape and Reel (4000 pcs per reel)
TR
General Tolerance: 0.2mm
sales@greatecs.com
www.greatecs.com
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