SKU: 37007527949

Stroom-IC-module PM439

Sale price$21.53 Regular price$23.92
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

Stroom-IC-module PM439Deze Power management IC (PMIC) is een vervangend chip component voor reparatie op moederbordniveau. De chip beheert de voedingsspanningen naar verschillende onderdelen in het toestel. Een defecte PMIC veroorzaakt vaak: toestel start niet meer op, oververhitting, snel batterij leeg of willekeurige uitval. Deze chip (Qualcomm PM439 PMIC) wordt typisch ingezet in: Snapdragon 4 series budget. Specificaties Type: Power management IC (PMIC) Chip

Deze Power management IC (PMIC) is een vervangend chip-component voor reparatie op moederbordniveau. De chip beheert de voedingsspanningen naar verschillende onderdelen in het toestel. Een defecte PMIC veroorzaakt vaak: toestel start niet meer op, oververhitting, snel batterij leeg of willekeurige uitval. Deze chip (Qualcomm PM439 PMIC) wordt typisch ingezet in: Snapdragon 4 series budget.

Specificaties

  • Type: Power management IC (PMIC)
  • Chip-onderdeelnummer(s): PM439
  • Compatibel: Snapdragon 4 series budget
  • Toepassing: board-level micro-soldering / chip-rework
  • Verpakking: 1 stuks (los IC-component)

Symptomen die wijzen op een defecte power ic

  • Toestel start niet meer op (boot loop of dood)
  • Schermloze opstart, geen Apple/Samsung-logo
  • Snel batterijverlies of willekeurige uitschakeling
  • Oververhitting bij rust

Installatie

🔴 Moeilijk — micro-soldeerwerk met hete lucht (350-400°C), flux, soldeertin en stencil. Niet voor doe-het-zelf — vereist ervaring met chip-rework, board-level reparatie en ESD-veilige werkplek. Laat installeren door een gespecialiseerde micro-soldeerservice.

Veelgestelde vragen

Kan ik dit zelf installeren?
Nee — chip-vervanging vereist hete-lucht-soldeerstation (BGA rework), stencil, lood-vrij soldeertin en ervaring met board-level repair. Onveilig zonder de juiste apparatuur en kan andere componenten beschadigen.

Welke gereedschap is minimaal nodig?
Hot-air rework station (350-400°C), preheat-plaat (optioneel), microscoop of vergrootglas, ESD-veilige werkplek, flux paste, lood-vrij soldeertin 0.2-0.3mm en BGA-stencil voor reballing.

Is dit een originele chip?
Mackenners levert door de leverancier gecontroleerde IC-componenten. Voor mission-critical reparaties (Face ID, secure-enclave) raden wij aan eerst te overleggen met je reparateur over OEM versus aftermarket.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 37007527949

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Wei
Waukegan, US
★★★★★ 5
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Comfortable
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Reviewed in the United States on June 5, 2026
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racheli kuber
Lowell, US
★★★★★ 1
very poor quality
Size: 14, Color: Black
they are a peice of garbage, within about a month since i started wearing them the outer material started pealing off within two months the upper separated from the soles so i had to go to a shoemaker to sew them back together, within some few months the insoles completely wore out rendering the shoes unwearable, now mind you that i do not abuse shoes but use them in a normal office oriented enviorment, i will for sure not be buying these shoes again
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K 8bro
Draper, US
★★★★★ 4
Fit over a rather large bunion!
Size: 13 Wide, Color: Mocha Grainy Leather
Very comfortable…didn’t pinch toe bed. Attractive!
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Reviewed in the United States on March 10, 2026
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Amazon Customer
Battle Creek, US
★★★★★ 5
Great shoes
Size: 12, Color: Black
These are great. We buy them again and again
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William J Becker Sr
Port Orchard, US
★★★★★ 5
Sleek and classy loafer
Size: 10.5, Color: Black
Was skeptical on this purchase but I have to say, well worth it. Not super expensive but very comfortable. Wears well for summer dress attire for taking your lady out for a dinner or show. Casual yet classy. Not a bad buy.
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Reviewed in the United States on March 14, 2026

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