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Questions tagged [packages]

In electronics packages refer to the physical encapsulation of a device. Most package names are standardized, so for example a TO-92 package will have similar dimensions and pin spacing between manufacturers so the same PCB footprint may be used. Be aware however many packages have subtle variations, for example TO-206AA, TO-206AB and TO-206AC.

0 votes
2 answers
108 views

Is VSSOP-8 packaging any different from SOP-8?

Are these two packaging titles similar with different names or is there actually a difference? (please provide both sizes in mils if different) The device in question is a INA821
9 votes
1 answer
19k views

What is the difference between TO-220F and TO-220FP cases?

Google search results imply TO-220FP to be full-pack case. Wikipedia says that TO-220F is full-pack case. Farnell categorizes TO-220F and TO-22FP differently. I'm confused. What is the difference ...
1 vote
1 answer
53 views

I need to identify a component package and, if possible, the component

I need to know haw the package and/or the component of the picture. It is between the VCC supply voltage and the voltage that goes to the rest of the circuit. Apparently it does not behave like a ...
0 votes
1 answer
95 views

Are these old graphic controllers all the same die packaged by different manufacturers? [closed]

I am looking at old ISA graphic adapters that would provide a simple black and white text mode. I am trying to make the design as simple as possible and I would like to make the PCB as small as ...
0 votes
0 answers
59 views

decoding the symbols of the Abracon series ASTMLP marking

I purchased the ASTMLPE-100,000MHZ-L JET component. I would like to figure out what is encrypted in the component labeling.
0 votes
0 answers
55 views

Pins in standard part supporting multiple packages not connected

I have two parts on my board that each support multiple packakes so that it easier to find a fitting part. Both are taken from the libraries that came with eagle a potentiometer: TRIM_1234-S64YW (...
0 votes
2 answers
74 views

How does a "high" current switching regulator/converter handle such high current with such a small package?

The package of this converter is very small but it aparently can handle 24A. Vishay SiC431 3 V to 24 V Input, 24 A microBUCK ® DC/DC Converter It does not make sense to me with a pin width of 0.3mm. ...
1 vote
2 answers
57 views

Is IC power pin position (V+ / V-) for a package mostly standardized for opamps, comparators, INAs etc.?

Is the power pin position for certain types of ICs standardized or practically, mostly standard? I assume there are rare exceptions and manufacturers could do what they want, but the general answer to ...
1 vote
1 answer
244 views

What is this DFN 8-pin package?

Can anyone identify this 8-pin DFN SMD component? Marking is: LAAS N819 417
5 votes
3 answers
3k views

Can dual BJT packages be reliably used as current mirrors?

If I need current mirrors, can I just use dual NPN packages? I know that if multiple BJTs are manufactured on one die, they can pretty much be guaranteed to have the same spread. Should I just stay ...
2 votes
0 answers
34 views

Looking for a solution to tape and reeling 01005 components

Current tape and reel causes 01005 size components to move around. How can I have them packaged so they can retain their original orientation? I've spoken to many reeling houses, any feedback is ...
15 votes
7 answers
5k views

Tradeoffs when choosing the op-amp package: quad vs dual vs single

Let's say as an example that I need to use four op-amps in my project. I don't have any super strict requirement of space and price. Which are the parameters to take into account when choosing the ...
4 votes
2 answers
433 views

Why do some through-hole LEDs have flared leads? [duplicate]

I have worked with many through-hole LEDs over the years. I ordered a bunch for a personal project. I did not notice until I went to solder them onto a PCB that the leads could not be inserted the ...
1 vote
2 answers
78 views

How to open hermetic TO packages?

I would like to open a TO-18 can to look at die-bonding/heatsinking and do some electrical experiments with increased airflow. Is there a non-destructive way to do this? My only thought is to drill a ...
1 vote
2 answers
255 views

Pin numbering of FPC1020AP chip

I have a single FPC1020AP chip as shown in the picture below. The datasheet for FPC1020 says there are 19 pins, of which 15 are used. However, I cannot find the datasheet for this exact chip, which ...

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