TMX HT02

SAW Bandpass Filters | Telecommunications

Issue: Rev 2, 10 January 2023

Specifications are subject to change without notice

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Reliability Test

Parameter

Test condition / Description

Thermal Shock

The components shall remain within the electrical specifications after being kept at the condition of heat

cycle conditions: TA=-40°C ±3°C, TB=85°C ±2°C, t1=t2=30min, switch time ≤3min & cycle time:

100 times, recovery time: 2h±0.5h.

Temperature Storage

High Temperature Storage: The components shall remain within the electrical specifications after being

kept at the 85°C ±2°C for 500 hours, recovery time: 2h ±0.5h.

Low Temperature Storage: The components shall remain within the electrical specifications after being

kept at the -40°C ±3°C for 500 hours, recovery time: 2h ±0.5h.

Humidity test

The components shall remain within the electrical specifications after being kept at the condition of

ambient temperature 60°C ±2°C, and 90~95% RH for 500 hours.

Drop test

The components shall remain within the electrical specifications after random free drops 10 times from

height of 1.0 meter onto concrete floor, and the specimens shall meet the electrical specifications.

Vibration Fatigue

The components shall remain within the electrical specifications after loaded vibration at 10~55Hz,

amplitude 1.5mm, X, Y, Z, direction, during 2 hours.

Mechanical Shock

The components shall remain within the electrical specifications after 1000 shocks, acceleration 392 m/s² ,

duration 6ms.

Note

As a result of the particularity of inner structure of SAW products, the components can easily be

breakdown by electrostatic shock; so it’s mandatory to pay attention to ESD protect during the tests.