What is the typical lifespan of this product?

The product is designed for long-term industrial use, with a typical lifespan of over 50,000 hours.

Do you support OEM or custom specifications?

Yes, we support OEM, ODM, and custom technical specifications based on project requirements.

What certifications are available?

Certifications vary by model and may include CE, RoHS, LM-80, and ISO-compliant manufacturing.

8mm DIP Infrared LEDs

Technical Specifications

8mm DIP Infrared LEDs (710–940 nm)

Package Type: DIP 8mm Round (Ø8.0 mm, Through-Hole)
Dimensions: 8.0 mm (Lens) × 11.0 mm (Body Height)
Wavelength Range: 710–940 nm
Available Peak Wavelengths: 730 nm, 850 nm, 940 nm
Radiant Intensity (I_e): 20 – 130 mW/sr (Rank-specific; high-power models reach up to 130 mW/sr @ 850 nm)
Forward Voltage (V_F): 1.2 V – 3.0 V (typical @ 20 mA, varies by wavelength and chip structure)
Forward Current: 20 mA (Continuous), 150 mA (Pulsed)
Viewing Angle: 15° (Narrow Beam) or 50° (Wide Beam)
Substrate: Silver-plated Iron Lead Frame
Lens Appearance: Water Clear Epoxy
Chip Material: Quaternary AlGaAs / GaAs
Chip Brands: Epistar, Sanan, OptoTech (Selected by performance grade)
Lead Length Options: 18/16mm (Standard) or 28/26 mm (Long)
Operating Temperature: −40°C to +85°C
Storage Temperature: −40°C to +100°C
Absolute Maximum Ratings:
Junction Temperature (T_j): +100°C
ESD Withstand Voltage: ≥2 kV (HBM)
Compliance: RoHS, REACH, CE, EN 60425 (Photobiological Safety)

Note: This series offers both narrow (15°) and wide (50°) viewing angles for flexible optical design. The 850 nm models deliver the highest radiant intensity (up to 130 mW/sr), ideal for long-range night vision illumination, while 940 nm models provide completely covert operation with no visible glow. Standard silicon photodiodes are recommended for signal reception across all listed wavelengths.

Category: Infrared Emitters

Description

8mm DIP Infrared LEDs

Overview

The 8mm DIP Infrared LED is a robust through-hole emitting diode featuring an 8.0 mm diameter epoxy lens and 11 mm body height. Designed for high reliability in industrial and security applications, it delivers superior radiant output across the near-infrared spectrum.

Built with advanced Aluminum Gallium Arsenide (AlGaAs) chip technology, these LEDs offer high photoelectric conversion efficiency and stable performance. Available wavelengths include 730 nm, 850 nm, 880 nm, and 940 nm, with radiant intensity up to 130 mW/sr (at 850 nm, pulsed).

Absolute Maximum Ratings (T_a=25°C)

ABSOLUTE MAXIMUM RATINGS	Symbol	Rating	Units
Continuous Forward Current	IF	20	mA
Peak Forward Current	IFP	150	mA
Reverse Voltage	VR	5	V
Operating Temperature	Topr	-40 ~ +85	℃
Storage Temperature	Tstg	-40 ~ +85	℃
Soldering Temperature	Tsol	260	℃
Power Dissipation at(or below) 25℃Free Air Temperature	Pd	100	mW

Available Models & Part Numbers

Table .Typical Optical and Electrical Characteristics (T_j = 25°C).

Model	Rank Code	Color Type	Wavelength (nm)		Radiant Intensity (mW/sr）		Forward Voltage VF (V)		Viewing Angle	Flange	Lead Length	Lens Type	Part Number
Device Model	Rank	Typica λ (nm)	Min	Max	Min	Max	Min	Max	(2θ½, °)		(mm)		P/N
B8IG302C	HLIL0301	710	710	700	8	15	1.4	1.6	30	20	18/16	Water Clear	8541401000THLIL0301
B8IF302C	HLIL0302	730	730	730	8	15	1.4	1.6	30	20	18/16	Water Clear	8541401000THLIL0302
B8IE302C	HLIL0303	750	750	750	8	15	1.4	1.6	30	20	18/16	Water Clear	8541401000THLIL0303
B8ID302C	HLIL0304	780	780	780	7	13	1.4	1.6	30	20	18/16	Water Clear	8541401000THLIL0304
B8IC302C	HLIL0305	850	850	830	7	13	1.4	1.6	30	20	18/16	Water Clear	8541401000THLIL0305
B8IB302C	HLIL0306	880	880	870	7	13	1.3	1.6	30	20	18/16	Water Clear	8541401000THLIL0306
B8IA302C	HLIL0307	940	940	930	6	12	1.2	1.5	30	20	18/16	Water Clear	8541401000THLIL0307
B8IG304C	HLIL0308	710	710	700	8	15	1.4	1.6	30	20	28/26	Water Clear	8541401000THLIL0308
B8IF304C	HLIL0309	730	730	730	8	15	1.4	1.6	30	20	28/26	Water Clear	8541401000THLIL0309
B8EI304C	HLIL0310	750	750	750	8	15	1.4	1.6	30	20	28/26	Water Clear	8541401000THLIL0310
B8ID304C	HLIL0311	780	780	780	7	13	1.4	1.6	30	20	28/26	Water Clear	8541401000THLIL0311
B8IC304C	HLIL0312	850	850	830	7	13	1.4	1.6	30	20	28/26	Water Clear	8541401000THLIL0312
B8IB304C	HLIL0313	880	880	870	7	13	1.3	1.6	30	20	28/26	Water Clear	8541401000THLIL0313
B8IA304C	HLIL0314	940	940	960	6	12	1.2	1.5	30	20	18/16	Water Clear	8541401000THLIL0314

Note: This series offers both narrow (15°) and wide (50°) viewing angles. The 850 nm models provide the highest radiant intensity for long-range illumination (with slight red glow), while 940 nm models enable completely covert operation. Standard silicon photodiodes are recommended for signal reception.

Key Features

High-Efficiency AlGaAs Chips: Optimized for maximum radiant output in the 700–940 nm range.
Dual Beam Options: Choose 15° for focused long-range detection or 50° for wide-area coverage.
Robust Through-Hole Package: Silver-plated iron lead frame ensures excellent thermal and electrical conductivity.
Constant-Current Driven: Stable emission under regulated current conditions.

Applications

Related Solutions: Industrial Lighting Solutions

Security & Surveillance: Night vision illuminators for CCTV cameras (850 nm visible glow / 940 nm covert).
Industrial Automation: Object detection, position sensing, and encoder systems.
Consumer Electronics: IR remote controls, proximity switches, and smart home sensors.
Basic Wellness Devices: Low-level light therapy (LLLT) equipment for circulation improvement.