Data Sheet

LC840PA
Datasheet
https://www.lairdconnect.com
54
© Copyright 2021 Laird Connectivity
All Rights Reserved
Americas: [phone]
Europe: [phone]
Hong Kong: [phone]
12 RELIABILITY TESTS
The LC840PA module went through the below reliability tests and passed.
Test
Sequence
Test Item
Test Limits
and Pass
Test Conditions
1
Vibration
Test
JESD22-B103B
Vibration,
Variable
frequency
Sample: Unpowered
Sample number: 3
Vibration waveform: Sine waveform
Vibration frequency /Displacement: 20 to 80 Hz /1.52 mm
Vibration frequency /Acceleration: 80 to 2000 Hz/20 g
Cycle time: 4 minutes
Number of cycles: 4 cycles for each axis
Vibration axis: X, Y and Z (Rotating each axis on vertical vibration table).
2
Mechanical
Shock
JESD22-B104C
Sample: Unpowered
Sample number: 3
Pulse shape: Half-sine waveform
Impact acceleration: 1500 g
Pulse duration: 0.5 ms
Number of shocks: 30 shocks (5 shocks for each face)
Orientation: Bottom, top, left, right, front and rear faces
3
Thermal
Shock
JESD22-A104E
Temperature
cycling
Sample: Unpowered
Sample number: 3
Temperature transition time: Less than 30 seconds
Temperature cycle: -40℃ (10 minutes), +85℃ (10 minutes)
Number of cycles: 350
Before and after the testing, visual inspection showed no physical defect on samples.
After Vibration test and Mechanical Shock testing, the samples were functionally tested, and all samples functioned as
normal. After the thermal shock test, the samples were functionally tested, and all samples functioned as normal.
13 ADDITIONAL ASSISTANCE
Please contact your local sales representative or our support team for further assistance:
Laird Technologies Connectivity Products Business Unit
Support Centre: [e-mail]
Phone: Americas: [phone]
Europe: [phone]
Hong Kong: [phone]
Web: www.lairdconnect.com
Note: Information contained in this document is subject to change.
Copyright 2021 Laird Connectivity. All Rights Reserved. Patent pending. Any information furnished by Laird Connectivity and its agents is believed to be accurate
and reliable. All specifications are subject to change without notice. Responsibility for the use and application of Laird Connectivity materials or products rests with
the end user since Laird Connectivity and its agents cannot be aware of all potential uses. Laird Connectivity makes no warranties as to non-infringement nor as to
the fitness, merchantability, or sustainability of any Laird Connectivity materials or products for any specific or general uses. Laird Connectivity or any of its affiliates
or agents shall not be liable for incidental or consequential damages of any kind. All Laird Connectivity products are sold pursuant to the Laird Connectivity Terms
and Conditions of Sale in effect from time to time, a copy of which will be furnished upon request. Nothing herein provides a license under any Laird Connectivity or
any third-party intellectual property right.