GB QSSPA1.13-HYJX-B1B4-1-350 ams OSRAM OSCONIQ P 3030 Blue 470 nm

Product Introduction

Blue is the channel where the luminous figure misleads. The datasheet headlines 44 lm/W, and at the 350 mA test point the part delivers 33.0 to 52.0 lm - numbers that read thin beside a white emitter in the same package. They are not thin: at 470 nm the eye sits near the edge of its response, so a watt of blue scores lower on a human-weighted scale than a watt of green.

The die is delivering 628 mW of radiant flux and 0.166 µmol/s of photons at that same point. Which number matters depends on the job: lumens for visible indication, milliwatts where the energy itself does the work, micromoles per second where a plant is the receiver. Quoting this part by its lumen figure alone sells it short.
 

Thermal resistance is published as 4.1 K/W - the lowest electrical figure in this package, and the one resting on the most favourable base, since 54 % of the input leaves as light. Normalised, it lands on the same real path as the green and white versions of the outline.

Key Product Features

1. Lumens Understate What a Blue Emitter Does
The 44 lm/W headline belongs to a scale weighted for human vision, and 470 nm sits near its edge. The radiant and photon figures describe the same output without that weighting, and for a colour-mixing or horticultural job they are the ones to specify against.

2. One Ordering Code Across Every Bin
HYJX covers all three brightness groups and B1B4 all four wavelength groups, matching the datasheet's own limits of 33.0 to 52.0 lm and 460 to 480 nm. Nothing is left for a second reference to hold.
 

3. A 54 % Radiant Efficiency Behind the Thermal Figure
That 4.1 K/W figure rests on an electrical basis: 54 % of the input leaves as light, leaving 46 % as heat. Divide through and the real figure is 8.9 K/W, alongside the green and white parts in the same outline.
 

4. An Anode Marking on a Shared Footprint
The package is marked at the anode rather than the cathode, which matters when a colour channel is fitted next to white parts that mark the other way. An on-die protection device is wired across the chip, rated 8 kV HBM Class 3B.
 

5. Lumen-Maintenance Data Published for the Family
Testing to IESNA LM-80 has been done for the family, which is what an energy-label or lifetime file asks for. Not every colour emitter in this class carries one, so it is worth stating rather than leaving to a datasheet search.

Application Fields

A saturated blue does a different job under each of the four headings the datasheet files it under: horticulture, entertainment, indoor work, and outdoor or industrial lighting. Typical specifications include:
 

- RGBW mixing engines – the blue die is what pulls a warm mix back to neutral, and the code covers the full span that mixing tolerances are written against.
- Tunable-white luminaires – a warm-to-cool range is built from two phosphor channels plus a blue one, and this is the blue.
- Stage and effect fixtures – saturated blue for cue and set work, where a 25 nm band keeps the colour steady as the fixture heats.
- Horticultural top-lighting – blue drives vegetative growth, and the photon figure rather than the lumen figure is the one a recipe is written in.
- Vertical-farm inter-lighting – dense racks where a compact source and a 120° cone fill a short throw.
- Photo-biological research rigs – controlled blue channels where the wavelength group has to be documented in the method.
- Fibre and light-guide engines – a Lambertian source coupled into a bundle rather than aimed at a room.
- Signal and beacon modules – a defined blue for equipment state, written into the drawing as a wavelength rather than a colour name.
- Industrial inspection heads – a short-wavelength source picked where a substrate or coating has to stand out from its background.
- Display and backlight prototypes – bench builds where the full bin span is workable because the label can be read reel by reel.

Why Choose Gainer LED?

- Fourteen years on these lines
Since 2012 we have supplied branded optoelectronic components to module builders, luminaire makers and distributors, and the sourcing relationships that came with those years are what keep an awkward reference findable.
 

- One order, one consignment, one set of papers
A requirement that spans several makers can be consolidated onto a single shipment and a single customs entry, so a project is not left waiting on three suppliers.
 

- Several branded lines under one roof
We carry the major LED franchises rather than a single one, so a bill of materials drawn from different makers can be quoted from one desk.
 

- Catalogue coverage rather than a short list
If a reference is in the catalogue we can normally locate it, and when a particular variant is short we say so instead of shipping the nearest alternative unannounced.
 

- A first order treated as a real order
A pilot build or a service-spares requirement is quoted and shipped on the same terms as a container load, because that is how a long-standing account usually begins.