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EE-SY125

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EE-SY125

EE-SY125

  • Description：OPTO SENSOR 1MM REFLECT SMD
  • Series：-
  • Mfr：Omron Electronics Inc-EMC Div
  • Package：Bulk

SKU:91f802148fd2 Category: Brand:

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Product Detailed Parameters

  • Description：OPTO SENSOR 1MM REFLECT SMD
  • Series：-
  • Mfr：Omron Electronics Inc-EMC Div
  • Package：Bulk
  • Sensing Distance：0.039" (1mm)
  • Sensing Method：Reflective
  • Output Type：Phototransistor
  • Response Time：35µs, 25µs
  • Mounting Type：Surface Mount, Gull Wing
  • Package / Case：4-SMD
  • Voltage - Collector Emitter Breakdown (Max)：30 V
  • Current - Collector (Ic) (Max)：20 mA
  • Current - DC Forward (If) (Max)：50 mA

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EE-SY125

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

Omron Electronics Inc-EMC Div EE-SY125 is a component in Reflective - Analog Output category typically evaluated for fit, operating limits, and supportability in production. Key specs include Description (OPTO SENSOR 1MM REFLECT SMD), Packaging (Bulk), Package/case (4-SMD), Mounting (Surface Mount, Gull Wing), and Output type (Phototransistor).

Selection Notes
  • For EE-SY125, make sure the supply current (20 mA) fits your power budget in all modes.
  • Make sure the output type (Phototransistor) matches your interface requirements and levels.
  • Confirm Current - Collector (Ic) (Max) (20 mA) and ensure it matches your integration requirements.
Alternates & Substitutions
  • In Reflective - Analog Output designs, define acceptance criteria up front so alternates can be qualified and repeated in production.
  • Compare not just numbers but also the conditions: rails, loads, timing, and temperature points behind the spec table.
  • Start with mechanical equivalence and keep package/case 4-SMD, mounting Surface Mount, Gull Wing, packaging Bulk aligned so the alternate is footprint-safe.
  • Confirm compliance/qualification needs (for example RoHS/REACH or grade) before approving a second source for production.
FAQ

Which supply current is specified for EE-SY125?
20 mA

Which output type is specified for EE-SY125?
Phototransistor

Which packaging format is listed for EE-SY125?
Bulk

What Sensing Distance is listed for EE-SY125?
0.039" (1mm)

Application Scenarios

Across many Reflective - Analog Output builds, Omron Electronics Inc-EMC Div EE-SY125 is reviewed for predictable behavior, supportability, and stable qualification evidence. In real deployments, across practice, optoelectronics are judged by stability in the enclosure: thermal rise, optics, alignment, and contamination over time. A good opto choice keeps sensing and indication repeatable across lots by staying inside thermal and optical margins. In data center racks, clear indicators reduce mean time to repair during maintenance windows. In practice, within appliances, indicator lifetime and thermal rise determine whether UI feedback stays consistent after years of heat soak. In practice, within automotive interiors, optical uniformity and temperature drift matter for readability across cold starts and sun load. In data center racks, clear indicators reduce mean time to repair by making module state obvious during maintenance windows.

Compatibility Advice
  • For second-source planning, verify ESD and surge paths at the enclosure entry so optical devices are not stressed through uncontrolled wiring. This helps field behavior stay predictable across lots.
Project Fit
  • A practical check is to define acceptance criteria and validate the key assumptions across temperature and supply corners before approving substitutions.
EE-SY125EE-SY125

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