M-R0024
Product Specification Summary
Copyright 2012 Logitech Inc. Company Confidential Page: 10/14
OEM Products and Services
1.7 Tolerance & Reliability Tests
All tests and measurements were conducted under the following conditions unless otherwise
specified:
(1) Temperature: 25°C ± 10°C (77°F ± 50°F)
(2) Humidity: 50% ~ 60% RH
(3) Atmospheric Pressure: 86kPa (860mBar) ~ 106kPa (1060mBar)
1.8 ESD Rating & Discharge Points
EFT/B (Electrical Fast
Transient/Burst)
RS Performance
(Radiation Susceptibility)
Tested on IBM PC-Compatible
systems
Meets IEC 61000-4-3 Criteria A:
3V/m
ESD Rating (ElectroStatic Discharge)
Tested on IBM PC-Compatible
systems
Meets IEC 61000-4-2 Criteria B
Contact Discharge: ±4kV
Air Discharge: ±8kV
Drop test conditions :
(1) Height: 800mm
(2) Floor Surface: Carpet
(3) Number of Drops: 6 faces, one drop per face
- No cracks or breakage (excluding
cosmetic scratches)
- No functional defects for the switch
actuation
Loading: 100gf vertical load
Traveling speed : 240mm/sec
All XY direction made continuously
- The foot pad wear-off should be
less than 0.2mm after 100km
Mouse button switches
life (Left / Right)
With the following adjustments:
Actuation freq: 2-3 times/sec
Actuation force: 250gf ±50gf
Force applied at the center of the button
1,000,000 actuations:
Function preserved
(1) Operating speed: 2-3 times/s
(2) Force applied at center of button:
2.5N 0.5N (250gf ±50gf)
Number of actuations: 100,000
times
No functional defects for the switch
actuation
Speed: 1 Hz
Loading: 100 gf
Function and cosmetic preserved
after 6000 actuations
Battery cover open and
close life
45°C , device operate continuously
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