Identify smd cap value

Sylvester · 07-30-2010, 02:42 PM

smd cap approx 5mm x 6mm high, markings 95TA, 47, 16v, is this 47uF 16v? Its been broken off a mobo when the owner tried to fit a graphics card. Ordering a single unit in the uk may be difficult but I've managed to find a cap on a graphics card with the markings 24, 47, 6A possibly 1mm higher but the same diameter could this be used?

Toasty · 07-30-2010, 03:48 PM

47uF 16v - yes

24, 47, 6A - sounds like 47uF but 6 volt, so no.

Sylvester · 07-30-2010, 04:46 PM

Thanks, thought that possibly was 6v, what does the 95TA mean. What would be a widely available replacement, is esr an issue?

Toasty · 07-30-2010, 05:02 PM

Production date code perhaps?

Please:
Board make/model
Photos of damage area and of cap top
Yes, low ESR on mobos

Sylvester · 07-30-2010, 05:32 PM

pc is a compaq presario sr1000, mobo is ms 7184 v1.0, cap is directly inline with pciex16 slot, fortunately the cap was still in the case and made the fault finding easier. I'll post a few pics shortly

Sylvester · 07-30-2010, 06:11 PM

You can see the solder pads where the cap was fitted next to the mounting hole, the cap between the 2 slots and next to the via and realtek chips is the same value.

Toasty · 07-30-2010, 07:06 PM

http://search.digikey.com/scripts/Dk...=565-2537-1-ND

Plastic base is: 5.3mm x 5.3mm

Cap is: 5mm x 5.8mm

Minimum 5 pcs = $3.32

ESR: 0.7Ω Ripple: 160mA

These are more for noise filtering & trace length compensation than power filtering.

Sylvester · 07-31-2010, 08:33 AM

Thanks for the info.

Sylvester · 07-31-2010, 08:57 AM

Although a slightly bigger case width, is this cap suitable?

http://cpc.farnell.com/jsp/search/pr...sp?sku=CA05545

Digikey shipping is pretty expensive to uk.

Toasty · 07-31-2010, 09:53 AM

>>Digikey shipping is pretty expensive to uk.<<
And exactly how would I know where you are located?

Location box in profile......?

RS Online has a better selection.
Either is fine, in order of my preference:

http://uk.rs-online.com/web/search/s...duct&R=0568474

http://uk.rs-online.com/web/search/s...duct&R=5370461

Sylvester · 07-31-2010, 11:00 AM

Thought I had mentioned uk. For some reason I thought rs had a minimum order value, but it seems they don't anymore, so problem solved.

Sylvester · 08-08-2010, 04:30 PM

RS delivered next day, cap now soldered in place, thanks for help.

kiddznet · 08-08-2010, 06:44 PM

Another one fr the masters if you have the time
What are the values of the caps missing off this board?
8 Around the CPU and one little on near AGP slot

While youre looking can you tell me whats wrong with the board?

07-30-2010, 02:42 PM	#1
Sylvester Member Join Date: Nov 2006 City & State: Up North My Country: UK Line Voltage: 230v I'm a: Knowledge Seeker Posts: 48	Identify smd cap value smd cap approx 5mm x 6mm high, markings 95TA, 47, 16v, is this 47uF 16v? Its been broken off a mobo when the owner tried to fit a graphics card. Ordering a single unit in the uk may be difficult but I've managed to find a cap on a graphics card with the markings 24, 47, 6A possibly 1mm higher but the same diameter could this be used?

07-30-2010, 03:48 PM	#2
Toasty Badcaps Veteran Join Date: Jul 2007 City & State: East Coast, USA Line Voltage: 220-221 I'm a: Professional Tech Posts: 3,915	Re: Identify smd cap value 47uF 16v - yes 24, 47, 6A - sounds like 47uF but 6 volt, so no.

07-30-2010, 04:46 PM	#3
Sylvester Member Join Date: Nov 2006 City & State: Up North My Country: UK Line Voltage: 230v I'm a: Knowledge Seeker Posts: 48	Re: Identify smd cap value Thanks, thought that possibly was 6v, what does the 95TA mean. What would be a widely available replacement, is esr an issue?

07-30-2010, 05:02 PM	#4
Toasty Badcaps Veteran Join Date: Jul 2007 City & State: East Coast, USA Line Voltage: 220-221 I'm a: Professional Tech Posts: 3,915	Re: Identify smd cap value Production date code perhaps? Please: Board make/model Photos of damage area and of cap top Yes, low ESR on mobos

07-30-2010, 05:32 PM	#5
Sylvester Member Join Date: Nov 2006 City & State: Up North My Country: UK Line Voltage: 230v I'm a: Knowledge Seeker Posts: 48	Re: Identify smd cap value pc is a compaq presario sr1000, mobo is ms 7184 v1.0, cap is directly inline with pciex16 slot, fortunately the cap was still in the case and made the fault finding easier. I'll post a few pics shortly

07-30-2010, 06:11 PM	#6
Sylvester Member Join Date: Nov 2006 City & State: Up North My Country: UK Line Voltage: 230v I'm a: Knowledge Seeker Posts: 48	Re: Identify smd cap value You can see the solder pads where the cap was fitted next to the mounting hole, the cap between the 2 slots and next to the via and realtek chips is the same value. Last edited by Sylvester; 07-30-2010 at 06:16 PM..

07-30-2010, 07:06 PM	#7
Toasty Badcaps Veteran Join Date: Jul 2007 City & State: East Coast, USA Line Voltage: 220-221 I'm a: Professional Tech Posts: 3,915	Re: Identify smd cap value http://search.digikey.com/scripts/Dk...=565-2537-1-ND Plastic base is: 5.3mm x 5.3mm Cap is: 5mm x 5.8mm Minimum 5 pcs = $3.32 ESR: 0.7Ω Ripple: 160mA These are more for noise filtering & trace length compensation than power filtering.

07-31-2010, 08:33 AM	#8
Sylvester Member Join Date: Nov 2006 City & State: Up North My Country: UK Line Voltage: 230v I'm a: Knowledge Seeker Posts: 48	Re: Identify smd cap value Thanks for the info.

07-31-2010, 08:57 AM	#9
Sylvester Member Join Date: Nov 2006 City & State: Up North My Country: UK Line Voltage: 230v I'm a: Knowledge Seeker Posts: 48	Re: Identify smd cap value Although a slightly bigger case width, is this cap suitable? http://cpc.farnell.com/jsp/search/pr...sp?sku=CA05545 Digikey shipping is pretty expensive to uk.

07-31-2010, 09:53 AM	#10
Toasty Badcaps Veteran Join Date: Jul 2007 City & State: East Coast, USA Line Voltage: 220-221 I'm a: Professional Tech Posts: 3,915	Re: Identify smd cap value >>Digikey shipping is pretty expensive to uk.<< And exactly how would I know where you are located? Location box in profile......? RS Online has a better selection. Either is fine, in order of my preference: http://uk.rs-online.com/web/search/s...duct&R=0568474 http://uk.rs-online.com/web/search/s...duct&R=5370461

07-31-2010, 11:00 AM	#11
Sylvester Member Join Date: Nov 2006 City & State: Up North My Country: UK Line Voltage: 230v I'm a: Knowledge Seeker Posts: 48	Re: Identify smd cap value Thought I had mentioned uk. For some reason I thought rs had a minimum order value, but it seems they don't anymore, so problem solved.

08-08-2010, 04:30 PM	#12
Sylvester Member Join Date: Nov 2006 City & State: Up North My Country: UK Line Voltage: 230v I'm a: Knowledge Seeker Posts: 48	Re: Identify smd cap value RS delivered next day, cap now soldered in place, thanks for help.

08-08-2010, 06:44 PM	#13
kiddznet Senior Member Join Date: Jul 2010 City & State: The TOP END of OZ (snakes crocs cold beer) Posts: 177	Re: Identify smd cap value Another one fr the masters if you have the time What are the values of the caps missing off this board? 8 Around the CPU and one little on near AGP slot While youre looking can you tell me whats wrong with the board? Last edited by kiddznet; 08-08-2010 at 06:51 PM..

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