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QBLP679-IWK-NW

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QBLP679-IWK-NW

QBLP679-IWK-NW

$0.32
  • Description：LED WHITE/NEUTRAL DIFF 6PLCC SMD
  • Series：QBLP679
  • Mfr：QT Brightek (QTB)
  • Package：Tape & Reel (TR)

SKU:23f8bcac067b Category: Brand:

　　
  • Quantity
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Product Detailed Parameters

  • Description：LED WHITE/NEUTRAL DIFF 6PLCC SMD
  • Series：QBLP679
  • Mfr：QT Brightek (QTB)
  • Package：Tape & Reel (TR)
  • Color：White, Neutral
  • Configuration：Standard
  • Lens Color：Yellow
  • Lens Transparency：Diffused
  • Millicandela Rating：6000mcd
  • Lens Style：Round with Flat Top
  • Lens Size：4.00mm Dia
  • Voltage - Forward (Vf) (Typ)：3.2V
  • Current - Test：60mA
  • Viewing Angle：120°
  • Mounting Type：Surface Mount
  • Wavelength - Dominant：4240K
  • Wavelength - Peak：-
  • Features：-
  • Package / Case：6-SMD, J-Lead
  • Supplier Device Package：6-PLCC
  • Size / Dimension：5.00mm L x 5.00mm W
  • Height (Max)：1.60mm
  • Grade：-
  • Qualification：-

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QBLP679-IWK-NW

How to buy
Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.
Payment Method
Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.
Delivery time
In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.
Freight calculation
Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.
Mode of Transportation
We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.
Return and Refund
Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.

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Buying Guide
Summary

QT Brightek (QTB) QBLP679-IWK-NW is used in LED Indication - Discrete category where optical output and mechanical fit must be validated in the real enclosure. Key specs include Description (LED WHITE/NEUTRAL DIFF 6PLCC SMD), Package/case (6-SMD, J-Lead), and Mounting (Surface Mount).

Selection Notes
  • For QBLP679-IWK-NW, validate Lens Style (Round with Flat Top) under the expected test conditions in your application.
  • Make sure the mounting type (Surface Mount) matches how the part will be installed and inspected.
  • Ensure the supply current (60mA) is acceptable for battery life and thermal limits.
  • Verify the optical wavelength (4240K) matches your sensor or visual display requirements.
Alternates & Substitutions
  • Compare not just numbers but also the conditions: rails, loads, timing, and temperature points behind the spec table.
  • Next, validate min/max ratings and recommended operating conditions against your power rails, load, and environment.
  • For LEDs/opto parts, match optical output requirements and confirm drive current and thermal limits to avoid early degradation.
  • Before approving a second source, compare the functional mode matrix and the test conditions behind the marketing headline specs.
FAQ

How do I optimize the life of QBLP679-IWK-NW?
Provide adequate thermal management and strictly control the drive current to prevent premature degradation.

Which Lens Color is specified for QBLP679-IWK-NW?
Yellow

What Lens Style is listed for QBLP679-IWK-NW?
Round with Flat Top

Can you confirm the mounting type for QBLP679-IWK-NW?
Surface Mount

Application Scenarios

When QT Brightek (QTB) QBLP679-IWK-NW is used in LED Indication - Discrete designs, teams typically start by confirming interfaces, supply rails, operating envelope, and qualification expectations. For isolated links, propagation delay, CTR, and dv/dt immunity matter; for indicators, visibility under ambient light and consistent brightness are key. Well-integrated optoelectronics improve user feedback, sensing robustness, and noise immunity in real products. LED indication design balances forward voltage/current, brightness, and viewing angle so visibility remains consistent under ambient light and temperature. Across most projects, the \"right\" choice is the one that stays inside margins while remaining easy to verify and support. In automotive interiors, optical devices are validated for uniformity, lifetime, and readability across temperature extremes. Taken together, careful selection and validation lower integration risk and raise field reliability.

Compatibility Advice
  • In qualification work, verify absolute maximum ratings, recommended operating conditions, and derating guidance so substitutions do not push hidden limits. This keeps integration from depending on typical-only conditions.
  • In board-level integration, validate the part under realistic load and supply noise so edge cases show up before production ramp on the assembled PCB.
Project Fit
  • Riskier when integrating QT Brightek (QTB) QBLP679-IWK-NW for LED Indication - Discrete, the goal is only quick proof-of-concept without validation coverage, because the integration depends on constraints that cannot be controlled across builds.
  • A strong fit when you can test and document QT Brightek (QTB) QBLP679-IWK-NW for LED Indication - Discrete integration with the real wiring and cabling, if you have defined constraints and test access to prove margins.
QBLP679-IWK-NWQBLP679-IWK-NW
$0.32
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