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  • PLED5Q12

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LED Protection Devices LED PROTECTOR 5V 500mA QFN

  • Package/Case :
  • QFN
  • Product Categories :
  • LED Lighting Electronics
  • RoHs Status:
  • Rohs
  • In-stock:
  • 7344


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PLED5Q12 Product Details

This PLED5 protector provides three methods of increasing the reliability of LED lighting:- If one of the LEDs in an array fails open, this device provides a substitute electronic path so that the array continues to function- It protects against ESD events up to ± 8 kV for contact discharges and ±15 kV for air discharges per the IEC 61000-4-2 electrostatic immunity standard.- It provices protection in the case of accidental revers battery or power connection.High reliability of lighting functions such as traffic lighting, advertising lighting, and runway lighting demand the use of a device such as the PLED5.



  • Reverse Battery/Power Protection
  • Surge Capability > 24 A (8/20 μS)
  • ESD, IEC 61000-4-2, ±8kV contact, ±15 kV air
  • EFT, IEC 61000-4-4, 40A (5/50nS)
  • Open LED bypass up to 500 mA
  • Fast switching
  • Resets after power cycle
  • Low Turn-On (Trigger Voltage)
  • Ideal for MR16, PAR type lamps

Technical Parameters

  • Breakdown Voltage
  • 4.6 V
  • On State Voltage
  • 1 V
  • Rated Repetitive Off State Voltage VDRM
  • 3.5 V
  • On State RMS Current (It RMS)
  • 500 mA
  • Holding Current (Ih Max)
  • 5 mA
  • Package / Case
  • QFN
  • Packaging
  • Reel
  • Maximum Operating Temperature
  • + 85 C
  • Minimum Operating Temperature
  • - 40 C
  • Mounting Style
  • Off State Leakage Current @ VDRM IDRM
  • 100 uA
  • Product
  • LED Protector
  • Factory Pack Quantity
  • 3000

PLED5Q12 Documents

PLED5Q12 Related Products

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Shipping More
Estimated Delivery Time: Jul 31 - Aug 05 days (choose Expedited at checkout).

Shipping & Payment


  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that PLED5Q12 is the original manufacturer or agent of LITTELFUSE?
We have a professional business development department to strictly test and verify the qualifications of LITTELFUSE original manufacturers and agents. All LITTELFUSE suppliers must pass the qualification review before they can publish their PLED5Q12 devices; we pay more attention to the channels and quality of PLED5Q12 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of PLED5Q12 chips? Including LITTELFUSE original factory information, LED Lighting Electronics application, PLED5Q12 pictures?
You can use Jotrin's intelligent search engine, or filter by LED Protectors ; PLED 5 QFN category, or find it through Littelfuse Inc Information page.
Q: Are the LITTELFUSE's PLED5Q12 price and stock displayed on the platform accurate?
The LITTELFUSE's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for PLED5Q12, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of PLED5Q12?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the PLED5Q12 we delivered, we will accept the replacement or return of the PLED5Q12 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of PLED5Q12.
(3)The PLED5Q12 is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as PLED5Q12 datasheet pdf, PLED 5 QFN pin diagram?
Need any After-Sales service, please feel free contact us:

Littelfuse Inc

Littelfuse offers innovative circuit protection solutions. Wherever you look, Littelfuse is there. Streetlights, office buildings, cars, trucks, factories, computers, heating and cooling systems, electronic games, telecommunications equipment, even the satellites in the sky are protected by Littelfu...
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