Specifications
| Type | Description |
|---|---|
| Part Number | 333-2SDRD_S530-A3-L |
| Manufacturer | EVERLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Datasheet Part Number | 333-2SDRD/S530-A3 |
| Datasheet Part Number Condition | Datasheet title; supplied ordering part 333-2SDRD_S530-A3-L appears to correspond to 333-2SDRD/S530-A3 |
| Chip Material | AlGaInP |
| Emitted Color | Deep-Red |
| Resin Color | Red Diffused |
| Package Case | Through-hole LED lamp; package dimensions shown but numeric dimensions not readable in provided text; dimensions in millimeters, tolerance ±0.25 mm unless otherwise specified, flange height <1.5 mm |
| Continuous Forward Current | 25 mA; absolute maximum rating at Ta=25°C |
| Peak Forward Current | 60 mA; duty 1/10 at 1 kHz, Ta=25°C |
| Reverse Voltage | 5 V; absolute maximum rating at Ta=25°C |
| Power Dissipation | 60 mW; absolute maximum rating at Ta=25°C |
| Operating Temperature | -40 to +85 °C; absolute maximum rating |
| Storage Temperature | -40 to +100 °C; absolute maximum rating |
| Soldering Temperature | 260 °C for 5 s; absolute maximum rating |
| Luminous Intensity | Min 100 mcd, typ 160 mcd; IF=20 mA, Ta=25°C |
| Viewing Angle | Typ 30 deg; 2θ1/2, IF=20 mA, Ta=25°C |
| Peak Wavelength | Typ 650 nm; IF=20 mA, Ta=25°C |
| Dominant Wavelength | Typ 639 nm; IF=20 mA, Ta=25°C |
| Spectrum Radiation Bandwidth | Typ 20 nm; IF=20 mA, Ta=25°C |
| Forward Voltage | Typ 2.0 V, max 2.4 V; IF=20 mA, Ta=25°C |
| Reverse Current | Max 10 µA; VR=5 V, Ta=25°C |
| Forward Voltage Measurement Uncertainty | ±0.1 V |
| Luminous Intensity Measurement Uncertainty | ±10% |
| Dominant Wavelength Measurement Uncertainty | ±1.0 nm |
| Package Dimension Units | millimeters |
| Package Dimension Tolerance | ±0.25 mm unless specially declared |
| Flange Height | <1.5 mm (0.059 in) |
| Hand Soldering Tip Temperature | 300 °C max; 30 W max, 3 s max, 3 mm min from solder joint to epoxy bulb |
| DIP Soldering Preheat Temperature | 100 °C max; 60 s max |
| DIP Soldering Bath Temperature and Time | 260 °C max, 5 s max; 3 mm min from solder joint to epoxy bulb |
| Storage Condition | 30 °C or less and 70% RH or less after shipment from Everlight; storage life limit 3 months |
| Extended Storage Condition | Up to 1 year in sealed container with nitrogen atmosphere and moisture absorbent material if stored for 3 months or more |
| Cleaning Solvent | Isopropyl alcohol; room temperature, no more than 1 minute; dry at room temperature before use |
| Datasheet Status | request_only |
Product Overview
The 333-2SDRD_S530-A3-L is an EVERLIGHT LED in the deep-red diffused LED lamp category. The datasheet title lists 333-2SDRD/S530-A3, and the supplied ordering part appears to correspond to that datasheet designation. The device selection guide specifies an AlGaInP chip, Deep-Red emitted color, and Red Diffused resin color.
At IF=20 mA and Ta=25°C, the lamp is specified for 100 mcd minimum and 160 mcd typical luminous intensity, a typical 30 degree viewing angle, 650 nm typical peak wavelength, 639 nm typical dominant wavelength, and 20 nm typical spectrum radiation bandwidth. Electrical characteristics at the same test condition include 2.0 V typical forward voltage and 2.4 V maximum forward voltage, with reverse current limited to 10 µA maximum at VR=5 V.
The package is a through-hole LED lamp with dimensions stated in millimeters. The package notes specify ±0.25 mm tolerance unless otherwise declared and flange height below 1.5 mm. Assembly guidance includes 260°C for 5 s soldering, 300°C maximum hand soldering tip temperature for 3 s maximum, and DIP soldering limits of 100°C preheat and 260°C bath temperature for 5 s maximum.
Key Features
- Deep-red emitted color with red diffused resin
- AlGaInP chip material specified in selection guide
- Through-hole LED lamp package format
- 100 mcd minimum luminous intensity at 20 mA
- 160 mcd typical luminous intensity at 20 mA
- Typical 30 degree viewing angle at 20 mA
- 650 nm typical peak wavelength
- 639 nm typical dominant wavelength
- 2.0 V typical forward voltage at 20 mA
- 25 mA continuous forward current rating
- 5 V reverse voltage absolute maximum
- 260 °C for 5 s soldering rating
Typical Applications
- Deep-red status indicators
- Through-hole panel indicators
- Red diffused signal lamps
- Low-current visual indication
- 650 nm peak LED emission
- 30 degree viewing-angle indication
Procurement Notes
When requesting a quote for 333-2SDRD_S530-A3-L, 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 333-2SDRD_S530-A3-L?
333-2SDRD_S530-A3-L is described from the datasheet facts as an EVERLIGHT deep-red diffused LED lamp. The device selection guide specifies an AlGaInP chip, Deep-Red emitted color, and Red Diffused resin color.
What are the main optical specifications at 20 mA?
At IF=20 mA and Ta=25°C, the datasheet specifies luminous intensity of 100 mcd minimum and 160 mcd typical, a typical 30 degree viewing angle, 650 nm typical peak wavelength, and 639 nm typical dominant wavelength.
What are the forward voltage and current ratings?
The electrical characteristics list forward voltage as 2.0 V typical and 2.4 V maximum at IF=20 mA and Ta=25°C. Absolute maximum ratings include 25 mA continuous forward current and 60 mA peak forward current at duty 1/10, 1 kHz.
What soldering limits are specified for this LED lamp?
The absolute maximum soldering rating is 260°C for 5 seconds. Hand soldering guidance lists 300°C maximum tip temperature, 30 W maximum, and 3 seconds maximum, with at least 3 mm from the solder joint to the epoxy bulb.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: July 30, 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.