Category:PCB Component Learning

Group Administrators: 1 | Group Member: 367 | Group Threads: 356

Electronic components are basic electronic element or electronic parts usually packaged in a discrete form with two or more connecting leads or metallic pads. Electronic Components are intended to be connected together, usually by soldering to a printed circuit board (PCB), to create an electronic circuit with a particular function.

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4 comments
738 views

QFN Rework

We are trying to benchmark processes being used for QFN rework and have broken them down in to: 1. Devices with outline package sizes 2. Devices with outline package sizes >= 3 x 3mm I...(view more)

gigisi1
2017/2/26 19:31:34
3 comments
723 views

Metal Film Resistor Drifting

Can any one help me on articles about reasons for metal film resistor value drifting after working over a period of time(view more)

Tzipiripi
2017/2/26 17:30:21
4 comments
1827 views

Lead bending

Is there a machine for bending S shaped bends in leads of through-hole components, to keep them off the surface of the board.(view more)

Ian Hughes
2017/2/26 15:07:12
1 comments
766 views

Who knows a good audio splitter (1F and 2M)?

I want to connect 2 devices to a pair of speakers: A monitor with a headphone port / Game console (Haven't decided on this one yet) A PC Before anyone asks, my PC doesn't connect to ...(view more)

aesistemas
2017/2/26 9:44:49
1 comments
736 views

Cable and AMP for active speakers

I have a set of speakers, they say active . What do i need to connect Them to my pc? Cable? Converter cable ? AMP? Please help(view more)

Elhanafy
2017/2/26 5:46:17
1 comments
1010 views

What is a Microcontroller?

When I first started learning about microcontrollers, I found them really intriguing. The thought of being able to write code to control electronics was so cool! But what is a microcontroller? A...(view more)

Gustavo Santaolalla
2017/2/25 19:12:01
1 comments
863 views

High temp past for bottom side surface mount components

Does any one you High temp past for bottom side surface mount components instead of using adhesive. We are having components falling off be for we wave, the problem is that we need do a lot of thru-ho...(view more)

Bartley
2017/2/25 7:16:16
1 comments
703 views

Are these sennhesier earbuds FAKE?

I'm going to buy this sennheiser cx 400 ii from ebay http://www.ebay.com/itm/CX-400-II-BLACK-Precision-In-Ea... it's only 22 $ (+6$ for shipping) and it's coming from a top rated seller. i...(view more)

Ibrahim ARI
2017/2/25 2:49:17
1 comments
852 views

Ways To Use SMD Components

SMD components are small and kind of scary if you have never used them before. And the first time you want to solder one – you will probably start to doubt if you’re actually able to do it. Even...(view more)

werfried kuneth
2017/2/24 19:09:41
1 comments
1081 views

Replacament for this Diode

I have came across a very strange looking diode during the restoration of HMV STEREO 666 Record Player. The machine is 40 years old, the diode of interest also has the same age. The marking of the Dio...(view more)

chrisjmears
2017/2/24 5:12:51

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