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COM-09542

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COM-09542

COM-09542

$1.89
  • Description：IR REFLECTANCE SENSOR - QRE1113
  • Series：-
  • Mfr：SparkFun Electronics
  • Package：Bulk

SKU:5b609e3fa602 Category: Brand:

　　
  • Quantity
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Product Detailed Parameters

  • Description：IR REFLECTANCE SENSOR - QRE1113
  • Series：-
  • Mfr：SparkFun Electronics
  • Package：Bulk
  • Sensing Distance：39.37" (1m)
  • Sensing Method：Reflective
  • Output Type：Phototransistor
  • Response Time：20µs, 20µs
  • Mounting Type：Surface Mount
  • Package / Case：4-SMD, Gull Wing
  • Voltage - Collector Emitter Breakdown (Max)：30 V
  • Current - Collector (Ic) (Max)：20 mA
  • Current - DC Forward (If) (Max)：50 mA

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COM-09542

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

SparkFun Electronics COM-09542 is a component in Reflective - Analog Output category typically evaluated for fit, operating limits, and supportability in production. Key specs include Description (IR REFLECTANCE SENSOR - QRE1113), Packaging (Bulk), Package/case (4-SMD, Gull Wing), Mounting (Surface Mount), and Output type (Phototransistor).

Selection Notes
  • For COM-09542, ensure the package/case (4-SMD, Gull Wing) and land pattern match your PCB layout before procurement.
  • Check the supply current (20 mA) in your power budget and thermal plan.
  • Match the output type (Phototransistor) when selecting alternates or second sources.
  • Confirm Sensing Method (Reflective) and ensure it matches your integration requirements.
Alternates & Substitutions
  • For Reflective - Analog Output substitutions, lock footprint/pinout and operating envelope first, then verify the critical performance conditions on your hardware.
  • Start by confirming the physical match (package/case 4-SMD, Gull Wing, mounting Surface Mount, packaging Bulk) so the swap does not create a footprint risk.
  • When in doubt, treat the swap as an ECO: define acceptance criteria, then validate under worst-case operating corners.
  • If you want us to shortlist alternates, share your non-negotiables (package 4-SMD, Gull Wing, interface Phototransistor) plus quantity and target delivery date.
FAQ

How do I confirm compatibility for COM-09542?
Match mechanical footprint first, then verify electrical limits and operating conditions against your system constraints.

What Response Time does COM-09542 have?
20µs

What is the packaging of COM-09542?
Bulk

Which output type is specified for COM-09542?
Phototransistor

Application Scenarios

When SparkFun Electronics COM-09542 is used in Reflective - Analog Output designs, teams typically start by confirming interfaces, supply rails, operating envelope, and qualification expectations. Well-matched optical blocks reduce tuning effort by keeping thresholds and sensitivity stable as LEDs age and environments vary. Optical parts are often selected for how easy they are to validate: test access, repeatable geometry, and predictable failure modes. In practice, within outdoor equipment, UV exposure and moisture drive sealing and derating choices for optical components. Within outdoor kiosks, sealing and optical window materials influence long-term reliability under pollutants and cleaning cycles. In medical instruments, stable optical paths reduce recalibration burden and improve repeatability across service intervals.

Compatibility Advice
  • In practice, confirm isolation or optical path assumptions in the final layout so noise coupling and safety margins are bounded with the real source, load, and wiring.
  • In practice, verify ESD and surge paths at the enclosure entry so optical devices are not stressed through uncontrolled wiring before freezing the BOM.
Project Fit
  • Ideal when you can measure and verify SparkFun Electronics COM-09542 for Reflective - Analog Output integration with the real wiring and cabling, if you can control mechanical integration and test coverage so drift and degradation are measurable.
  • A weaker fit when integrating SparkFun Electronics COM-09542 for Reflective - Analog Output, mechanical integration is uncertain, making optical assumptions difficult to reproduce, because the behavior cannot be verified in a repeatable way.
COM-09542COM-09542
$1.89
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