IRA0805AC + PT0805DC Infrared Emitter and Receiver Pair is supplied with model-specific performance data extracted from the corresponding product parameter document and product information sheet.
Design Notes
- Confirm voltage, current, polarity and pin assignment before production.
- Apply standard ESD controls during handling and assembly.
- Validate optical alignment and response in the final system.
- Refer to the supplied package-dimension drawing where available.
Product Specifications
| Peak Wavelength: | 940nm / 700-1100nm |
| Forward Voltage: | 1.3-1.7v / 0.3-30V |
| Forward Current: | 100mA / 0.8-1.6mA |
| Shape: | Infrared Emitter and Receiver Pair |
| Beam Angle: | >140° |
| Power: | 0.2 W emitter |
Payment & Shipping Terms
Certifications: ROHS | FCC | CE
Features
- Matched 940 nm infrared emitter and photodiode receiver
- Compact surface-mount package for space-constrained sensors
- Emitter optical power of 40–60 mW
- Fast 15 µs receiver response
- Wide-angle optical coupling above 140°
Applications
- Reflective and transmissive optical sensors
- Non-contact switches
- Object counters and encoders
- Small proximity and interruption detectors
Package Dimensions
Detailed Technical Specifications
Infrared Emitter Characteristics
| Model No. | Operating Current | Operating Voltage | Power | Peak wavelength | Optical Power | Light Intensity | Beam Angle |
|---|---|---|---|---|---|---|---|
| IRA0805AC | 100mA | 1.3-1.7v | 0.2w | 940nm | 40-60mw | 2-5mw/sr | >140° |
Photodiode Receiver Characteristics
| Model No. | Operating Voltage | Receiving Wavelength | Photosensitive Peak wavelength | Light Current | Response Speed | Receiving Angle |
|---|---|---|---|---|---|---|
| PT0805DC | 0.3-30V | 700-1100nm | 940nm | 0.8-1.6mA | tr/tf 15us | >140° |
Support and Services
As a manufacturer of LED packaging, we partner with you from spec selection to scaled production — expert guidance, transparent collaboration, and seamless logistics.
FAQ
Q: Are you a manufacturer or trade company?
A: We are a factory in LED packaging since 2010.
Q: Can I get samples before placing larger orders?
A: Yes. Free-of-charge samples for most LEDs; freight to be borne by buyer.
Q: What is your MOQ?
A: Typically 1000pcs per LED type, except white / warm white where MOQ may differ.
Q: How long is the delivery lead time?
A: Most orders ship 7–10 days after payment confirmation; bulk and customized lead times vary.
Q: Which couriers do you use?
A: DHL / UPS / FedEx / TNT for samples and small parcels; sea/air freight for bulk.
Q: Do you support customization (pin cutting, packaging, binning)?
A: Yes. Customized manufacturing services are available for all customers.
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