Specifications
| Type | Description |
|---|---|
| Part Number | 27-21SURC_S530-A2_TR8 |
| Manufacturer | EVERLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Inferred Category | LED |
| Component Type | LED |
| Package / Case | SMD B; package dimensions shown in datasheet drawing, units mm, tolerance ±0.1 mm unless otherwise noted |
| Datasheet Device | 27-21/BHC-AN1P2/3C; Header marking; source page 1 |
| Emitted Color | Blue; Device selection guide; source page 2 |
| Chip Material | InGaN; Device selection guide; source page 2 |
| Resin Color | Water Clear; Device selection guide; source page 2 |
| Reverse Voltage | 5 V; Ta=25°C absolute maximum rating; source page 2 |
| Forward Current | 25 mA; Ta=25°C absolute maximum rating; source page 2 |
| Peak Forward Current | 100 mA; Duty 1/10 @ 1 kHz, Ta=25°C; source page 2 |
| Power Dissipation | 95 mW; Ta=25°C absolute maximum rating; source page 2 |
| Electrostatic Discharge | 150 V; HBM; source page 2 |
| Operating Temperature | -40 to +85 °C; Absolute maximum rating; source page 2 |
| Storage Temperature | -40 to +90 °C; Absolute maximum rating; source page 2 |
| Reflow Soldering Temperature | 260 °C for 10 sec; Absolute maximum soldering condition; source page 2 |
| Hand Soldering Temperature | 350 °C for 3 sec; Absolute maximum soldering condition; source page 2 |
| Luminous Intensity | 28.5 min, 72.0 max mcd; IF=20 mA, Ta=25°C; source page 3 |
| Viewing Angle | 130 deg typ; 2θ1/2, Ta=25°C; source page 3 |
| Peak Wavelength | 468 nm typ; IF=20 mA, Ta=25°C; source page 3 |
| Dominant Wavelength | 464.50 min, 476.50 max nm; IF=20 mA, Ta=25°C; source page 3 |
| Spectrum Radiation Bandwidth | 25 nm typ; IF=20 mA, Ta=25°C; source page 3 |
| Forward Voltage | 2.70 min, 3.30 typ, 3.70 max V; IF=20 mA, Ta=25°C; source page 3 |
| Reverse Current | 50 µA max; VR=5 V, Ta=25°C; source page 3 |
| Luminous Intensity Tolerance | ±11%; Electro-optical characteristics note; source page 3 |
| Dominant Wavelength Tolerance | ±1 nm; Electro-optical characteristics note; source page 3 |
| RA Test Current | 5 mA; RA test note; source page 3 |
| Reverse Operation Warning | Reverse voltage condition is test only; do not reverse operation; source page 3 |
| Luminous Intensity Bin N1 | 28.5 to 36.0 mcd; IF=20 mA; source page 4 |
| Luminous Intensity Bin N2 | 36.0 to 45.0 mcd; IF=20 mA; source page 4 |
| Luminous Intensity Bin P1 | 45.0 to 57.0 mcd; IF=20 mA; source page 4 |
| Luminous Intensity Bin P2 | 57.0 to 72.0 mcd; IF=20 mA; source page 4 |
| Dominant Wavelength Bin A9 | 464.5 to 467.5 nm; IF=20 mA; source page 4 |
| Dominant Wavelength Bin A10 | 467.5 to 470.5 nm; IF=20 mA; source page 4 |
| Dominant Wavelength Bin A11 | 470.5 to 473.5 nm; IF=20 mA; source page 4 |
| Dominant Wavelength Bin A12 | 473.5 to 476.5 nm; IF=20 mA; source page 4 |
| Tape/Reel Packaging | 8 mm tape on 7 inch diameter reel; Feature list; source page 1 |
| Loaded Quantity | 3000 pcs per reel; Carrier tape dimensions section; source page 8 |
| Moisture Storage After Opening | 30°C or less and 60% RH or less; After opening package; source page 9 |
| Floor Life After Opening | 168 hours / 7 days; After opening package; source page 9 |
| Baking Treatment | 60±5°C for 24 hours; If silica gel faded or storage time exceeded; source page 9 |
| Pb-free Reflow Peak Temperature | 260°C max; Pb-free solder temperature profile; source page 9 |
| Time Above 255°C | 10 sec max; Pb-free solder temperature profile; source page 9 |
| Time Above 217°C | 30 sec max; Pb-free solder temperature profile; source page 9 |
| Preheat Temperature Range | 150 to 200°C; Pb-free solder temperature profile; source page 9 |
| Preheat Time | 60 to 120 sec; Pb-free solder temperature profile; source page 9 |
| Reflow Soldering Limit | Not more than two times; Soldering condition precaution; source page 9 |
| Hand Soldering Iron Limit | Less than 350°C for 3 sec, once per terminal, soldering iron capacity less than 25 W; source page 9 |
| Datasheet Status | request_only |
Product Overview
27-21SURC_S530-A2_TR8 is an EVERLIGHT mono-color blue SMD LED. The extracted datasheet header identifies the underlying device as 27-21/BHC-AN1P2/3C. The device selection guide specifies blue emission, an InGaN chip material, and water clear resin construction.
The LED is supplied in an SMD B package, with package dimensions defined by the datasheet drawing in millimeters and a ±0.1 mm tolerance unless otherwise noted. At IF=20 mA and Ta=25°C, key optical and electrical parameters include 28.5 to 72.0 mcd luminous intensity, 468 nm typical peak wavelength, 464.50 to 476.50 nm dominant wavelength, 25 nm typical spectral bandwidth, and 2.70 to 3.70 V forward voltage.
Assembly and handling limits include 8 mm tape on a 7 inch reel, 3000 pcs per reel, 260°C max Pb-free reflow peak temperature, and no more than two reflow soldering cycles. After opening, storage is specified at 30°C or less and 60% RH or less, with a 168 hour / 7 day floor life.
Key Features
- Blue mono-color SMD LED with InGaN chip
- Water clear resin specified in device selection guide
- SMD B package with millimeter drawing dimensions
- 28.5 to 72.0 mcd at IF=20 mA
- 468 nm typical peak wavelength at IF=20 mA
- 130 degree typical viewing angle at Ta=25°C
- 2.70 to 3.70 V forward voltage range
- 25 mA forward current absolute maximum rating
- 8 mm tape on 7 inch reel packaging
- 3000 pieces loaded per reel
- Pb-free reflow peak temperature 260°C max
- Floor life after opening is 168 hours
Typical Applications
- Blue PCB status indicators
- Compact SMD visual signaling
- Panel indicator lighting
- Display indicator points
- Backlighting indicator locations
- Equipment mode indication
- Signal and alert lights
Procurement Notes
When requesting a quote for 27-21SURC_S530-A2_TR8, 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 color does 27-21SURC_S530-A2_TR8 emit?
The datasheet facts identify 27-21SURC_S530-A2_TR8 as a mono-color blue SMD LED. The device selection guide lists blue emitted color, InGaN chip material, and water clear resin.
What are the optical ratings at 20 mA?
At IF=20 mA and Ta=25°C, luminous intensity is specified from 28.5 to 72.0 mcd. The peak wavelength is 468 nm typical, dominant wavelength is 464.50 to 476.50 nm, and spectral bandwidth is 25 nm typical.
What soldering limits apply to this LED?
The absolute maximum reflow soldering condition is 260°C for 10 seconds. The Pb-free solder profile also lists 260°C maximum peak temperature, 10 seconds maximum above 255°C, and no more than two reflow soldering cycles.
Can this LED be operated in reverse voltage?
No. The datasheet note states that the reverse voltage condition is for testing only and not for reverse operation. Reverse current is specified as 50 µA maximum at VR=5 V and Ta=25°C.
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.