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Available Replacements
RECOMMENDED REPLACEMENT
Image is representational - see manufacturer specifications
Aratas (formerly Omron Components)
EE-SY171
Photointerrupter Reflective Phototransistor 4-Pin
View Datasheet Ask the Datasheet Accessories
RoHS Compliant
Discontinued & Replaced
Certificate of Compliance
Description
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Photointerrupter Reflective Phototransistor 4-Pin
Search Keywords: EESY171
SPECS
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| Product Attribute | Attribute Value Select Attribute |
|---|---|
| Supplier: | Aratas (formerly Omron Components) |
| Part No: | EE-SY171 |
| Unit of Measure: | Per Each |
| RoHS: | Yes |
| HTS: | 8541498000 |
| COO: | CN |
| ECCN: | EAR99 |
Supplier's Standard Package: 
|
250 |
| Maximum Collector Current: | 20 mA |
| Maximum Collector Emitter Voltage: | 30 V |
| Family: | EE-SY171 |
| Maximum Fall Time: | 30000(Typ) ns |
| Dimension: | 14 x 4.2 x 3 mm |
Tools/3D Models
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EE ToolBox
Product Guides
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Datasheet
Catalog
Frequently Asked Questions
Is EE-SY171 discontinued?
Yes, EE-SY171 from Aratas (Formerly Omron Components) is discontinued (end-of-life March 2026). OnlineComponents.com is an authorized distributor and may have remaining stock or a recommended replacement for it.
What replaces EE-SY171?
The recommended replacement for EE-SY171 is EE-SY1201 from Aratas (formerly Omron Components), available from OnlineComponents.com.
Is EE-SY171 RoHS compliant?
Yes, EE-SY171 is RoHS compliant.
What is the lead time for EE-SY171?
The standard lead time for EE-SY171 is approximately 26 weeks. In-stock quantities ship from OnlineComponents.com.
- Item discontinued
Price Match Guarantee
We’ll meet or beat any authorized competitor’s published price for this part.