Specifications
| Type | Description |
|---|---|
| Part Number | KA-2810AVBS-D |
| Manufacturer | Kingbright |
| Product Type | SMD LED |
| Category | LED |
| Package / Case | 2.8 x 1.2 x 0.8 mm right angle SMD chip LED lamp |
| Source Color Material | InGaN |
| Emitting Color | Blue |
| Lens Type | Water Clear |
| Luminous Intensity | 200 mcd min, 350 mcd typ at IF=20 mA |
| Viewing Angle | 110°, 2θ1/2 at half optical peak value |
| Luminous Intensity Tolerance | ±15% |
| Peak Wavelength | 465 nm typ at IF=20 mA, TA=25°C |
| Dominant Wavelength | 470 nm typ at IF=20 mA, TA=25°C; tolerance ±1 nm |
| Spectral Bandwidth | 22 nm typ at 50% ΦREL MAX, IF=20 mA, TA=25°C |
| Capacitance | 100 pF typ at TA=25°C |
| Forward Voltage | 3.3 V typ, 4.0 V max at IF=20 mA, TA=25°C; tolerance ±0.1 V |
| Reverse Current | 50 µA max at VR=5 V, TA=25°C |
| Peak Wavelength Temperature Coefficient | 0.04 nm/°C typ at IF=20 mA, -10°C ≤ T ≤ 85°C |
| Dominant Wavelength Temperature Coefficient | 0.03 nm/°C typ at IF=20 mA, -10°C ≤ T ≤ 85°C |
| Forward Voltage Temperature Coefficient | -2.9 mV/°C typ at IF=20 mA, -10°C ≤ T ≤ 85°C |
| Power Dissipation | 120 mW at TA=25°C absolute maximum rating |
| Reverse Voltage | 5 V at TA=25°C absolute maximum rating |
| Junction Temperature | 115°C at TA=25°C absolute maximum rating |
| Operating Temperature | -40 to +85°C absolute maximum rating |
| Storage Temperature | -40 to +85°C absolute maximum rating |
| DC Forward Current | 30 mA at TA=25°C absolute maximum rating |
| Peak Forward Current | 100 mA at 1/10 duty cycle, 0.1 ms pulse width |
| Electrostatic Discharge Threshold | 250 V HBM |
| Thermal Resistance Junction-to-Ambient | 350°C/W mounted on FR4 PC board, pad size ≥16 mm² per pad |
| Thermal Resistance Junction-to-Solder Point | 190°C/W mounted on FR4 PC board, pad size ≥16 mm² per pad |
| Package Quantity | 2000 pcs/reel |
| Moisture Sensitivity Level | MSL 3 |
| Reflow Soldering Passes | 2 times max for lead-free SMD process recommendation |
| Compliance | RoHS compliant, halogen-free |
| Datasheet Status | request_only |
Product Overview
KA-2810AVBS-D is a Kingbright right angle blue SMD chip LED lamp for surface-mount LED designs. The package is specified as 2.8 x 1.2 x 0.8 mm, with a right-angle emission format suited to board-edge or side-view indicator placement. The LED uses InGaN source material, emits blue light, and uses a water clear lens.
At IF=20 mA, the device provides 200 mcd minimum and 350 mcd typical luminous intensity, with a 110° viewing angle measured at half optical peak intensity. Optical data includes 465 nm typical peak wavelength, 470 nm typical dominant wavelength with ±1 nm tolerance, and 22 nm typical spectral bandwidth at 50% relative maximum flux.
Electrical and thermal limits include 3.3 V typical and 4.0 V maximum forward voltage, 50 µA maximum reverse current at 5 V, 30 mA DC forward current, 100 mA peak forward current under the stated pulse condition, and 120 mW power dissipation. Assembly data includes MSL 3 handling, 2000 pcs/reel packaging, and a recommendation of two maximum lead-free reflow soldering passes.
Key Features
- Right angle SMD chip LED lamp package
- 2.8 x 1.2 x 0.8 mm package size
- Blue emission from InGaN source material
- Water clear lens for blue optical output
- 200 mcd minimum luminous intensity at 20 mA
- 350 mcd typical luminous intensity at 20 mA
- 110° viewing angle at half optical peak intensity
- 3.3 V typical forward voltage at 20 mA
- 30 mA DC forward current absolute maximum
- MSL 3 package handling classification
- RoHS compliant and halogen-free construction
- Supplied in 2000 pieces per reel
Typical Applications
- Board-edge status indicators
- Side-view panel indicators
- Compact blue signal lamps
- Surface-mount indicator assemblies
- Low-profile equipment indicators
- Right-angle light output layouts
Procurement Notes
When requesting a quote for KA-2810AVBS-D, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For LED and optoelectronic sourcing, brightness bin, wavelength or color temperature bin, forward voltage range, viewing angle, moisture sensitivity level and soldering process limits may affect final selection, availability and lead time.
FAQ
What type of LED is KA-2810AVBS-D?
KA-2810AVBS-D is a Kingbright right angle blue SMD LED. The package is specified as a 2.8 x 1.2 x 0.8 mm right angle SMD chip LED lamp with a water clear lens.
What are the main optical specifications of KA-2810AVBS-D?
At IF=20 mA, KA-2810AVBS-D has 200 mcd minimum and 350 mcd typical luminous intensity. It has a 110° viewing angle, 465 nm typical peak wavelength, and 470 nm typical dominant wavelength.
What are the current and voltage ratings for this LED?
The datasheet lists 3.3 V typical and 4.0 V maximum forward voltage at IF=20 mA and TA=25°C. Absolute maximum ratings include 30 mA DC forward current and 100 mA peak forward current under the stated pulse condition.
What assembly and handling data apply to KA-2810AVBS-D?
The part is supplied as 2000 pieces per reel and is rated MSL 3. For lead-free SMD processing, the datasheet recommends a maximum of two reflow soldering passes.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: July 31, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.