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.

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8mm UVA LEDs

Name: 8mm UVA LEDs
Brand: QUEENDOM

Technical Specifications

8mm UVA LEDs

Package Type: Through-Hole (DIP)
Package Size: 8 mm diameter × 11 mm height
Chip Material: InGaN on sapphire substrate
Available Wavelengths:
- UVA: 365 nm, 375 nm, 385 nm, 395 nm, 405 nm
Forward Voltage (V_F): 2.8 V – 4.0 V
Operating Current: 20 mA (continuous)
Radiant Intensity (Typical @ T_j = 25°C):
- @ 20 mA: 60–300 mW/sr
  (e.g., 365 nm: 60–120 mW/sr; 405 nm: 120–300 mW/sr)
Viewing Angle: 25°
Operating Temperature: −40°C to +85°C
Storage Temperature: −40°C to +100°C
Absolute Maximum Ratings:
- Reverse Voltage (V_R): 5 V
- Junction Temperature (T_j): +125°C
Encapsulation: High-transmission UV-grade epoxy resin
Compliance: RoHS 3, REACH, IEC/EN 62471 (Photobiological Safety – Risk Group 1)

Category: UV LED Tags: 8mm LED, UV LED diodes

Description

8mm UVA LEDs

Overview

The 8mm Through-Hole UVA LED is a high-intensity ultraviolet light source in a standard DIP (Dual In-line Package) with an outer diameter of approximately 7.8 mm and height of 11 mm.
Emitting in the 365–405 nm range, it delivers radiant intensity up to 300 mW/sr for demanding fluorescence and curing applications.
Not intended for germicidal, medical, or UVB phototherapy use.

Available Models & Part Numbers

8mm UVA LEDs & Part Numbers

Table 1: Radiometric Performance of Queendom 8mm UVA LEDs at T_j = 25°C

Model	Rank Code	Color Type	Wavelength (nm)		Radiant Intensity (mW/sr）		Forward Voltage VF (V)		Viewing Angle	TEST CURRENT	Lead Length	Part Number
Device Model	Rank	Typica λ (nm)	Min	Max	Min	Max	Min	Max	(2θ½, °)	(mA)	(mm)	P/N
B8VG302C	UVTH041	405	400	410	120	300	2.80	4.00	25	20	18/16	8541401000UVTH041
B8VF302C	UVTH042	395	390	400	120	300	2.80	4.00	25	20	18/16	8541401000UVTH042
B8VE302C	UVTH043	385	380	390	80	190	2.80	4.00	25	20	18/16	8541401000UVTH043
B8VD302C	UVTH044	375	370	380	80	190	2.80	4.00	25	20	18/16	8541401000UVTH044
B8VC302C	UVTH045	365	360	380	60	120	2.80	4.00	25	20	18/16	8541401000UVTH045
B8VG304C	UVTH046	405	400	410	120	300	2.80	4.00	25	20	28/26	8541401000UVTH046
B8VF304C	UVTH047	395	390	400	120	300	2.80	4.00	25	20	28/26	8541401000UVTH047
B8VE304C	UVTH048	385	380	390	80	190	2.80	4.00	25	20	28/26	8541401000UVTH048
B8VD304C	UVTH049	375	370	380	80	190	2.80	4.00	25	20	28/26	8541401000UVTH049
B8VC304C	UVTH050	365	360	380	60	120	2.80	4.00	25	20	28/26	8541401000UVTH050

⚠️ SAFETY WARNING:
These LEDs emit UVA radiation only (365–405 nm).
They are not germicidal and must not be used for disinfection, sterilization, or medical UVB therapy.
Avoid direct eye exposure. Use UV-blocking safety glasses during operation.

Applications

High-sensitivity fluorescence detection (forensics, mineral identification)
Banknote and security document verification
Industrial UV curing of adhesives, inks, and coatings
Leak detection in HVAC and automotive systems
Educational and scientific instrumentation

Not for Use In

Germicidal or disinfection systems
Medical phototherapy (e.g., psoriasis, vitiligo)
Water, air, or surface sterilization
Any application requiring UVB or UVC radiation

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