RPR-220UC30N ROHM Semiconductor Undefined or Miscellaneous (Other) In Stock
The RPR-220UC30N is a ROHM Semiconductor high-sensitivity reflective photosensor in a through-hole package measuring 6.4 x 4.9 x 6.5 mm, combining an IR LED emitter and phototransistor detector at a 6 mm measurement range. It features 10 µA VCE and 0.50 µA dark current for precise proximity and position detection. Available from global distributors with worldwide shipping.
- Manufacturer
- ROHM Semiconductor
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- RPR-220UC30N Datasheet PDF
- Category
- Undefined or Miscellaneous
- Temp Range
- -25.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- High-sensitivity photosensor with 0.50 µA dark current and 10 µA VCE enables accurate reflective object detection at a 6 mm sensing range
- Integrated IR LED emitter and phototransistor receiver in a single 6.4 x 4.9 x 6.5 mm through-hole housing for simplified PCB integration
- RoHS-compliant (JESD-609 e1) lead-free construction suitable for consumer, industrial, and office automation applications
Applications
The RPR-220UC30N is used in paper-jam detection in printers and copiers, edge detection on conveyor systems, and position sensing in office automation equipment where a compact reflective photosensor at a 6 mm detection range with very low 0.50 µA dark current is needed. Its high sensitivity also makes it suitable for currency counter sensors and vending machine tray position detectors that require reliable reflective detection of paper, plastic, or metal surfaces.
Specifications
| Pbfree Code | Yes |
| YTEOL | 6 |
| Additional Feature | HIGH SENSITIVITY, 10UA VCE, 0.50UA DARK CURRENT |
| Body Breadth | 4.9mm |
| Body Height | 6.5mm |
| Body Length or Diameter | 6.4mm |
| JESD-609 Code | e1 |
| Measurement Range-Max (mm) | 6mm |
| Measurement Range-Min (mm) | 6mm |
| Mounting Feature | THROUGH HOLE MOUNT |
| Number of Channels | 1 |
| Operating Current-Max | 30mA |
| Output Circuit Type | Transistor |
| Output Current-Max | 0.8mA |
| Output Range | 0.08-0.80mA |
| Output Type | ANALOG CURRENT |
| Package Shape/Style | RECTANGULAR |
| Response Time | 10 µs |
| Sensors/Transducers Type | LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE |
| Supply Voltage-Max | 2.6V |
| Supply Voltage-Min | 2V |
| Surface Mount | NO |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Termination Type | SOLDER |
| VCEsat-Max | 0.3V |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum sensing range and dark current specification of the RPR-220UC30N?
The RPR-220UC30N is rated for a 6 mm sensing range with a dark current of 0.50 µA and a VCE operating point of 10 µA. The extremely low 0.50 µA dark current minimizes false-positive detections in ambient light environments, which is critical for printer paper-jam sensors and conveyor edge detectors that must discriminate between the presence and absence of a reflective target.
What physical dimensions does the RPR-220UC30N occupy on a PCB, and is it through-hole or SMD?
The RPR-220UC30N is a through-hole mount component with a body measuring 6.4 mm length, 4.9 mm breadth, and 6.5 mm height. Its through-hole lead configuration requires drilled pads on the PCB, making it straightforward to assemble by hand or with automatic insertion equipment, and its modest 6.4 x 4.9 mm footprint suits compact detector subassemblies in office and industrial equipment.
In which applications is the RPR-220UC30N preferred over a non-reflective photointerrupter?
A reflective sensor like the RPR-220UC30N is preferred when there is only single-sided access to the target — for example, detecting a sheet of paper lying on a platen, sensing the edge of a label on a reel, or detecting coin presence in a slot. Non-reflective (slotted) photointerrupters require the target to pass between two arms, which is impossible when the object lies flat or has no defined slot path at the 6 mm detection range.
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