New SMT Equipment: diode, melf cracked diodes (11)

X-ray inspection machine model NDT-X3500A 2.5D imaging system

X-ray inspection machine model NDT-X3500A 2.5D imaging system

New Equipment | Test Equipment

• 100~130kV 5µm closed X-ray tube, high sensitive image intensifier with 200M mega pixels CCD camera • Multi-function workstation with±70° tilt and X-Y-Z-Q-M multi-axis movement and CNC auto-detect &bu

Shuttle Star Technology Co., Ltd.

X-ray inspection machine Shuttle Star Brand model NDT-X3000A 2.5D imaging system supplied

X-ray inspection machine Shuttle Star Brand model NDT-X3000A 2.5D imaging system supplied

New Equipment | Test Equipment

feature www.shuttlestar-global.com  • 90~110kV 5µm closed X-ray tube, 4/2”image intensifier with 200M mega pixels CCD camera • Multi-function workstation with&plus

Shuttle Star Technology Co., Ltd.

Electronics Forum: diode, melf cracked diodes (10)

Cracked Capacitors - Analysis

Electronics Forum | Fri May 17 07:38:30 EDT 2019 | stephendo

If it happened after a high energy event then maybe the root cause is a lack of TVS diodes in the design of the circuit. Or if they are ceramic diodes then maybe they are too close to the edge and have flex cracks.

Re: BAS32 diode broken

Electronics Forum | Wed Jan 26 12:22:52 EST 2000 | Mikel Rodriguez

The diode doesn�t appear completely broken. It takes a bit white color (cristal break, I think), instead of the normal red/orange. It works like a 20K-200K ohm resistor. !The diode can be working properly and sometimes change to bad! I think it may

Industry News: diode, melf cracked diodes (1)

Clariant introduces innovative halogen- and cobalt dichloride-free Type 2 Non-reversible Humidity Indicator Cards to ensure integrity of moisture sensitive electronic components

Industry News | 2019-10-22 12:34:34.0

Humitector™ Type 2 delivers advanced sustainable attributes including halogen-free*, cobalt dichloride-free, and reduced cobalt dibromide content The use of Type 2 Humidity Indicator Cards with a non-reversible 60% RH spot indicator is preferred by IPC/JEDEC standard J-STD-033D.

Clariant Cargo & Device Protection

Technical Library: diode, melf cracked diodes (13)

Reflow Soldering Processes and Troubleshooting: SMT, BGA, CSP and Flip Chip Technologies

Technical Library | 2021-01-03 19:24:52.0

Reflow soldering is the primary method for interconnecting surface mount technology (SMT) applications. Successful implementation of this process depends on whether a low defect rate can be achieved. In general, defects often can be attributed to causes rooted in all three aspects, including materials, processes, and designs. Troubleshooting of reflow soldering requires identification and elimination of root causes. Where correcting these causes may be beyond the reach of manufacturers, further optimizing the other relevant factors becomes the next best option in order to minimize the defect rate.

SMTnet

Flip Chip Attach Techniques

Technical Library | 2019-05-21 17:38:55.0

Last month we presented Flip Chip Rework.As promised, this month we follow up with attachment techniques. Flip chip assembly is a key technology for advanced packaging of microelectronic circuits. It allows attachment of a bare chip to a packaging substrate in a face-down configuration, with electrical connections between the chip and substrate via conducting “bumps.” Flip chip technology was first invented by IBM for mainframe computer application in the early 1960s. Semiconductor devices are mounted face down and electrically and mechanically connected to a substrate (Figure 1). IBM called this manufacturing process a C4 process (controlled collapse chip connection).

ACI Technologies, Inc.

Videos: diode, melf cracked diodes (1)

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

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

Videos

Humitector™ Type 2 delivers advanced sustainable attributes including halogen-free*, cobalt dichloride-free, and reduced cobalt dibromide content The use of Type 2 Humidity Indicator Cards with a non-reversible 60% RH spot indicator is preferr

Clariant Cargo & Device Protection

Express Newsletter: diode, melf cracked diodes (68)

SMTnet Express - December 23, 2015

SMTnet Express, December 23, 2015, Subscribers: 23,927, Members: Companies: 14,845, Users: 39,621 PCB Fabrication Processes and Their Effects on Fine Copper Barrel Cracks Edward Arthur, Charles Busa, Melissa Durfee, Chad Gibson, Wade Goldman P


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