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AT-1438-TWT-R

40mm Speaker

Mechanical and Environment Testing

Test Description

Test Condition

High Temperature

80°C (±2°C) with random humidity for 96 hours

Low Temperature

-40°C (±2°C) with random humidity for 96 hours

Humidity

25°C to 55°C with 90% to 95% relative humidity

for 12 hours, 10 cycles

Vibration

1.53 mm movement modulated at 10-55 Hz in 3

directions for 6 hours

Drop Test

120 cm free fall in six directions, 3 cycles

Temperature Cycle Test

-30°C to 70°C, five 90 minute cycles

After testing, part shall rest for two hours and then be tested for a clean, pure tone.

Tape Dimensions

Recommended Reflow Profile

SMT-0927-T-2-R

9mm

Transducer

Recommended Land Pattern