Bestec ATX0300P5WB

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For more information, see this article's corresponding Wikipedia page: Device.
This device is in the WorkNeeded:OriginalParts category because it was flagged as missing information on the original parts. It may have replacement parts listed but those cannot be assumed to be identical to the originals. If you have a list of the original parts, please feel free to add them by copying the relevant table from EditorsToolbox:Tables
This device is in the WorkNeeded:General category because it was flagged as missing general information about the device. The information may be incomplete, using default text, or inaccurate and should be verified with external sources if possible. If you can add or correct information on this page, please feel free to edit it and do so.
Bestec ATX0300P5WB
Preliminary Information
Release Year ~2012 (?)
Leak Risk High
Batteries None
Mounting Technology Through Hole, SMD
Capacitor Types Aluminum Electrolytic, Ceramic
Destructive Entry No

The Bestec ATX0300P5WB is an ATX power supply used in the Dell Vostro 200 and other PCs.

Known Issues

Unstable PC

Causes

  • Unstable or sagging voltage rails because of bad capacitors

Solutions

  • Replace bad capacitors

Disassembly Notes

Warnings or tips to disassemble the device

Original Parts

Basic PCB Name

Note model numbers and board revisions here

Capacitor Specifications and Footprint Information
RefDes Qty Capacitance Voltage Mount Diameter/Size Height Lead Spacing Temp Type Brand Series
C23 1 2.2 nF 1 KV Through Hole Radial Ceramic Disc
C87A 1 2.2 nF Through Hole Radial Ceramic Disc
C5 1 10 nF 1 KV Through Hole Radial Ceramic Disc
C13, C24 2 0.1 µF 63 V Through Hole Radial 105 °C Aluminum Electrolytic Jamicon TK
C33 1 0.47 µF 50 V Through Hole Radial 105 °C Aluminum Electrolytic Jamicon TK
C27 1 1 µF 50 V Through Hole Radial 105 °C Aluminum Electrolytic Jamicon TK
C50 1 2.2 µF 50 V Through Hole Radial 105 °C Aluminum Electrolytic CapXon KM
C70 1 2.2 µF 50 V Through Hole Radial 105 °C Aluminum Electrolytic Jamicon TK
C63 1 10 µF 50 V Through Hole Radial 105 °C Aluminum Electrolytic Jamicon TK
C12, C35, C36 3 22 µF 50 V Through Hole Radial 105 °C Aluminum Electrolytic Jamicon TK
C60 1 100 µF 50 V Through Hole Radial 105 °C Aluminum Electrolytic Jamicon TK
C46 1 220 µF 35 V Through Hole Radial 105 °C Aluminum Electrolytic CapXon KM
C14, C15 2 680 µF 200 V Through Hole Radial 22 mm 46 mm 10 mm 105 °C Aluminum Electrolytic CapXon LP
C32 1 1000 µF 16 V Through Hole Radial 105 °C Aluminum Electrolytic Jamicon TK
C25 1 2200 µF 10 V Through Hole Radial 105 Aluminum Electrolytic OST RLP
C37 1 2200 µF 10 V Through Hole Radial 105 °C Aluminum Electrolytic OST RLG
C29, C32A 2 2200 µF 16 V Through Hole Radial 105 °C Aluminum Electrolytic Jamicon TK
C26, C30, C31 3 3300 µF 10 V Through Hole Radial 105 °C Aluminum Electrolytic OST RLG

Replacement Parts

Basic PCB Name

Capacitors
RefDes Qty Compatible Part Number Order Links
C23 1 S222M29Z5UN6UJ5R / S222K39Y5PN6UJ5R / Y5V222M1KV16CC0035 DigiKey Mouser LCSC
C87A 1 K222K10X7RF5UH5 / D222K25Y5PH63J5R / Y5V222M1KV16CC0035 DigiKey Mouser LCSC
C5 1 S103M47Z5UN63J7R / ZU102103M100BAND5H / 3A103MC1I-F4-ZNR DigiKey Mouser LCSC
C13, C24 2 860020772001 DigiKey Mouser
C33 1 860020672004 / 50MH50R47MEFC4X5 DigiKey Mouser LCSC
C27 1 860020672005 / 50YXF1MEFC5X11 DigiKey Mouser LCSC
C50, C70 1 860020672006 / 50YXF2R2MEFCT15X11 DigiKey Mouser LCSC
C63 1 860020672010 / 50YXF10MFFC5X11 DigiKey Mouser LCSC
C12, C35, C36 3 860020672011 / 50YXF22MEFCTA5X11 DigiKey Mouser LCSC
C60 1 860020674015 / 50YXF100MEFCCE8X11.5 DigiKey Mouser LCSC
C46 1 860020574012 / 35ZLH220MTTIT78X11.5 DigiKey Mouser LCSC
C14, C15 2 SLPX681M200A4P3 DigiKey Mouser
C32 1 16YXJ1000MT810X16 / 860020375017 / 16ZLH1000MEFC8X20 DigiKey Mouser LCSC
C25 1 10YXJ2200M10X20 / 10ZLS2200MEFC10X23 / 10ZLH2200MEFC10X23 DigiKey Mouser LCSC
C37 1 10YXJ2200M10X20 / 860020275020 / 10ZLH2200MEFC10X23 DigiKey Mouser LCSC
C29, C32A 2 16YXJ2200M12.5X20 / UVZ1C222MHD DigiKey Mouser LCSC
C26, C30, C31 3 860020278023 / 10YXF3300MEFC12.5X25 DigiKey Mouser LCSC

If parts are not available or different selection is preferred, you can use the values in the Original Parts section to perform a parametric search.

Kits

Related Links

References