Full Site - : moisture sensitive failure (Page 2 of 102)

Ball Grid Array (BGA) Voiding Affecting Functionality

Technical Library | 2020-11-09 16:59:53.0

A customer contacted ACI Technologies regarding a high failure rate of their assemblies. They provided assemblies to be X-rayed and inspected for the purpose of identifying any process related issues such as (but not limited to) solder and assembly workmanship and evidence of damage due to moisture related problems during reflow (a.k.a. "popcorning"). Moisture damage usually appears as physical damage to the component. The first indication of moisture damage would be externally observable changes to the package in the form of bulging or fractures to the outer surface of the component, an example of which is shown in Figure 1. Internally observable indicators of moisture damage typically include fractures to the die inside the package and lifted or fractured wire bonds. These conditions would be apparent during transmissive X-ray inspection. Another symptom of moisture related damage would be inconsistent solder joint sizes that result from package deformation during the liquidus phase of the reflow process. None of these indicators of moisture related damage were present on the customer samples.

ACI Technologies, Inc.

How to Use and Read Humidity Indicator Card Type 2 - Humitector™

How to Use and Read Humidity Indicator Card Type 2 - Humitector™

Videos

A Sustainable Alternative - Humitector cards are halogen-free and cobalt dichloride free. Visit https://www.clariant.com/solutions/products/2017/10/31/00/12/humitector-type-2-nonreversible-humidity-indicator-card?utm_source=CLRYouTube&utm_medium=Vi

Clariant Cargo & Device Protection

Humitector™ Type 2 Non-Reversible Humidity Indicator Cards from Clariant help assure the integrity of moisture-sensitive surface-mount devices

Technical Library | 2021-02-20 00:55:47.0

Customers must be able to rely on accurate humidity indication as an assurance of SMD quality and fitness for processing and use. Without it, they might accept SMDs from suppliers that have already been irreparably damaged by moisture during storage or transit. Or, they might approve for processing SMDs that have been improperly or insufficiently heat-dried. Beyond the processing questions, there are financial questions: Where did the dry pack problems originate and who--supplier, customer, shipper--is financially responsible for the damaged SMDs? In response, Clariant, the originator of the color change humidity indicator card, and a member of the JEDEC's Subcommittee 14.1, "Reliability and Test Methods for Packaged Devices," created a new "non-reversible" halogen and cobalt dichloride free humidity indicator card. This HIC combines two reversible indicators (5% and 10%) with a new non-reversible (60% RH) indicator spot. (Figure 1) The 5% and 10% reversible spots work the way similar indicators do: they change color from blue (dry), to lavender, to pink (wet) to indicate humidity exposure at the indicated levels. If humidity levels drop, they will gradually revert back to blue.

Clariant Cargo & Device Protection

X ray SMD ComponentsCounter Machine

X ray SMD ComponentsCounter Machine

Videos

ML-XC1000   Microfocus X-Ray Parts Counter This equipment is mainly used for the rapid counting of the reel type of material in SMT industry. Material types include all RC materials and IC materials. It is based on the high industrial 4.0 standard,

Qinyi Electronics Co.,Ltd

BGA & Area Array Failures, Causes & Corrective Actions Online Webinar

Events Calendar | Mon Mar 16 00:00:00 EDT 2020 - Mon Mar 16 00:00:00 EDT 2020 | ,

BGA & Area Array Failures, Causes & Corrective Actions Online Webinar

Surface Mount Technology Association (SMTA)

Affordable Humidity Controlled Storage

Industry News | 2021-03-23 08:12:22.0

XDry cabinets are the perfect solution for printed circuit board and moisture-sensitive component storage.

XDry

Affordable Humidity Controlled Storage

Industry News | 2021-03-30 11:39:23.0

XDry cabinets are the perfect solution for printed circuit board and moisture-sensitive component storage.

XDry

CLARIANT INTRODUCES HUMITECTOR™ TYPE 2 NON-REVERSIBLE HUMIDITY INDICATOR CARDS FOR SMD DRY PACKING

Industry News | 2018-06-13 12:52:51.0

Market's first non-reversible humidity indicator Card Type 2 is low-halogen and cobalt-dichloride-free. Complies with the latest revision of IPC/JEDEC standard, J-STD-033D.

Clariant Cargo & Device Protection

IPC Delivers New Standard on Handling, Packaging and Storage of Printed Boards

Industry News | 2010-09-13 15:36:15.0

IPC — Association Connecting Electronics Industries® has released IPC-1601, Printed Board Handling and Storage Guidelines. The industry's sole standard on the handling, packaging and storage of printed boards, IPC-1601 provides users with guidance on how to protect printed boards from contamination, physical damage, solderability degradation, electrostatic discharge and moisture uptake.

Association Connecting Electronics Industries (IPC)

XDry Wins Mexico Technology Award for Heated Dry Cabinet

Industry News | 2022-09-26 06:29:47.0

XDry Corp. today announced that it received a 2022 Mexico Technology Award in the category of Dry Boxes for its HXD2-1106-01 Heated Dry Cabinet. The award was announced during a ceremony that took place Wednesday, Sept. 21, 2022 during SMTA Guadalajara in Mexico.

XDry


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