HSMR-C190 Avago Technologies LED (LEDs Chip) In Stock
Avago Technologies HSMR-C190 is a blue 469 nm chip LED in a compact 0603 package delivering 55 mcd at 140-degree viewing angle. Rated at 78 mW maximum power and 20 mA forward current, it suits space-constrained indicator and backlighting designs.
- Manufacturer
- Avago Technologies
- Package
- LEDs Chip
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- HSMR-C190 Datasheet PDF
- Category
- LED
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Blue 469 nm emission with 55 mcd luminous intensity at 20 mA for vivid status indication
- Wide 140-degree viewing angle ensuring visibility across broad observation angles without secondary optics
- Ultra-compact 0603 SMT chip package enabling high-density PCB placement in wearable and portable devices
- Low 78 mW maximum power dissipation and 3.9 V forward voltage for efficient battery-powered operation
Applications
The HSMR-C190 is well suited for power and status indicator LEDs on handheld consumer electronics, wearables, and communication equipment where the compact 0603 footprint and 140-degree wide viewing angle provide clear blue indication without consuming significant board space. Its 20 mA rated current and 55 mcd brightness also make it useful for keypad backlighting and decorative accent lighting in thin mobile devices.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 7 |
| Additional Feature | SUPPORTS INFRARED |
| Color | BLUE |
| Color@Wavelength | Blue |
| Configuration | SINGLE |
| Forward Current-Max | 0.02A |
| Forward Voltage-Max | 3.9V |
| JESD-609 Code | e4 |
| Lens Type | UNTINTED DIFFUSED |
| Luminous Intensity-Min | 0.018cd |
| Luminous Intensity-Nom | 55.0mcd |
| Mounting Feature | SURFACE MOUNT |
| Number of Functions | 1 |
| Optoelectronic Device Type | SINGLE COLOR LED |
| Overall Height | 0.8mm |
| Packing Method | TR, 7 INCH |
| Peak Wavelength | 469nm |
| Reverse Voltage-Max | 5V |
| Shape | RECTANGULAR |
| Size | 1mm |
| Surface Mount | YES |
| Terminal Finish | Gold (Au) - with Nickel (Ni) barrier |
| Terminal Pitch | 1.3mm |
| Viewing Angle | 140deg |
| Package | LEDs Chip |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8541.40.20.00 |
| Country of Origin | Mainland China, Taiwan |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for HSMR-C190:
suggested
suggested
suggested
Frequently Asked Questions
What emission wavelength and luminous intensity does HSMR-C190 deliver at rated current?
The HSMR-C190 emits blue light at a peak wavelength of 469 nm and achieves 55 mcd luminous intensity at 20 mA forward current. This combination makes it clearly visible in typical indoor lighting conditions, suitable for status indicators on equipment panels and handheld devices with viewing angles up to 140 degrees.
How does the 0603 package size of HSMR-C190 benefit high-density PCB layouts?
The 0603 chip package measures approximately 1.6 mm x 0.8 mm, consuming very little PCB real estate. This footprint allows designers to place HSMR-C190 indicators next to fine-pitch ICs and passive components, which is critical in smartwatch PCBs and compact IoT modules where board area is limited to a few square centimetres per indicator zone.
What is the maximum forward current and forward voltage of HSMR-C190 and how should a current-limiting resistor be calculated?
The HSMR-C190 has a maximum forward current of 20 mA and a maximum forward voltage of 3.9 V. For a 5 V supply targeting 10 mA, a 110 Ω resistor ((5 V - 3.3 V typical Vf) / 10 mA ≈ 170 mΩ, adjusted for typical Vf) ensures the device stays well within its 78 mW power rating, preventing thermal degradation in continuous operation.
In which application scenarios does the wide 140-degree viewing angle of HSMR-C190 offer a design advantage?
A 140-degree viewing angle allows the HSMR-C190 to be read from oblique positions without repositioning the device, which is important in multi-user control panels and instrument racks where operators view indicators from off-axis angles of up to 60 degrees to 70 degrees from normal. This eliminates the need for diffuser lenses or additional reflectors that would add cost and height to the assembly.
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About Avago Technologies
Avago Technologies is a leading electronic component manufacturer. FindMyChip sources Avago Technologies ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
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