IRE5B12-OS 940nm Black-Lens Tower-Shape 5mm IR LED Emitter is supplied with model-specific electrical and optical data extracted from its corresponding datasheet.
Operating Notes
- Use a regulated constant-current driver.
- Confirm polarity before assembly.
- Apply standard ESD controls.
- Validate optical and thermal performance in the final system.
Product Specifications
| Peak Wavelength: | 940 nm |
| Forward Voltage: | 1.5 V typical at 100 mA |
| Forward Current: | 100 mA continuous; 1 A pulse |
| Shape: | Black-lens tower-shape 5 mm |
| Beam Angle: | Focused tower-shape output |
| Power: | 1800 mW/sr typical at 1 A pulse |
Payment & Shipping Terms
Certifications: ROHS | FCC | CE
Features
- Black-lens tower-shape 5 mm
- 940 nm
- Focused tower-shape output optical distribution
- 100 mA continuous; 1 A pulse
- 1800 mW/sr typical at 1 A pulse
- RoHS-compliant design
Applications
- Access-control systems
- Security systems
- Appliances and tools
- High-speed IR transmitters
Package Dimensions
Detailed Technical Specifications
Maximum Ratings (Ta = 25°C)
| Item | Symbol | Rating | Unit |
|---|---|---|---|
| Continuous Forward Current | IF | 100 | mA |
| Pulse Forward Current | IFP | 1000 | mA |
| Reverse Voltage | VR | 5 | V |
| Operating Temperature | Topr | -40 to +85 | °C |
| Storage Temperature | Tstg | -40 to +85 | °C |
| Soldering Temperature | Tsol | 260 | °C |
Electro-Optical Characteristics (Ta = 25°C)
| Item | Symbol | Condition | Minimum | Typical | Maximum | Unit |
|---|---|---|---|---|---|---|
| Radiant Intensity | Ee | IF= 1 A, tp= 25 µs | – | 1800 | – | mW/sr |
| Forward Voltage | VF | IF= 100 mA | – | 1.5 | 1.7 | V |
| Forward Voltage | VF | IF= 1 A pulse | – | 2.3 | 2.9 | V |
| Rise Time | TR | IF= 100 mA, RL= 50 Ω | – | 12 | – | ns |
| Fall Time | TF | IF= 100 mA, RL= 50 Ω | – | 12 | – | ns |
| Spectral Bandwidth | Δλ | IF= 100 mA | – | 40 | – | nm |
| Peak Wavelength | λp | IF= 100 mA | – | 940 | – | nm |
Typical Characteristic Curves
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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