Dimensions are shown: mm (inch)

Specifications and dimensions subject to change

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C–18

C

Operating life

LIFE CYCLING: >3,000,000

ACCELERATED USE CYCLING: >28,000

DOME SWWITCH OPERATING LIFE, (cycles): >500,000

Mechanical Stress

MAXIMUM SINGLE VERTICAL FORCE (grams) : >5,000

MAXIMUM REPEAT VERTICAL FORCE (grams): >2,000

VIBRATION: Pass

DROP TEST: IPXX5

Environmental

OPERATING TEMP (deg C) : -10 to 55

STORAGE TEMP (deg C): -40 to 85

SHIPPING ALTITUDE (feet/m): 40,000/12,200

OPERATING HUMIDITY (%RH): 5<>98

Contamination/Ingress protection

DUST PROTECTION: IP5XX

CONTAMINATION RESISTANCE: HUMAN SKIN

OILS, HAND CREAM: no effect

ROBUST CONTAMINANT RESISTANCE; WATER, SUGAR

WATER, SALT WATER, COFFEEE, COLA,

GASOLINE: IPX4X

EMI/EMC/RFI: N/A

ESD RATING: Pass

ERGO-NAV EGN-D Series

Analog Navigation Disc

RELIABILITY

42

Reference Only

q

q

0

0.30

1.80

Actuator

Center Click

Key Mat / Bellows

PCB

Transducer

Dome Switch

A

span of the pill circle. See included FEA for more information.

TG (typ)

ø

5.15

1.15

REFRENCE

TRACES

SYMMETRY OF

TRACES IS CRITICAL

REFRENCE

TRACES

Note: Trace pattern must retain a flatness to within 0.10 mm across the

Specific test reference / method is available upon request