
Modified H pin code, in which the cathode is not grounded to the case.
Features
- Five Center Wavelengths: 250 nm, 255 nm, 260 nm, 275 nm, or 280 nm
- Optical Output Power Exceeds 1 mW
- Integrated Ball Lens for Increased Forward Intensity
- Lifetime >1000 Hours
These UV LEDs are compact light sources in a hermetically sealed TO-39 package with an integrated ball lens. They provide an output power of at least 1 mW at peak wavelengths from 250 nm to 280 nm, with a small viewing half angle of 7.5°. An exceptionally long lifetime of at least 1000 hours ensures uninterrupted, continuous operation. With these specifications, these UV LEDs are well suited for a wide range of applications including disinfection, forensic analysis, and optical sensing and imaging of biological markers.
These UV LEDs can be mounted in Thorlabs' SM-threaded passive mounts for LEDs, such as the SM1 (1.035"-40) threaded S1LEDM. The LEDs generate up to 1 W of heat and must be kept at a case temperature below 55 °C at a forward current of 100 mA. For temperature regulation, the passive HSLT2 heat sink lens tube is recommended for use with the S1LEDM mount. The TO-39 package of the UV LEDs follows a modified H pin code, in which the cathode is not grounded to the case. In addition to the UV LEDs on this page, Thorlabs also offers a selection of other LEDs in the 245 - 4600 nm spectral range.
Light Emitting Diode (LED) Selection Guide |
(Click Representative Photo to Enlarge; Not to Scale) |
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Wavelength |
Unmounted LEDs |
Pigtailed LEDs |
LEDs in SMT Packages |
PCB- Mounted LEDs |
Heatsink- Mounted LEDs |
Collimated LEDs for Microscopy (Item # Prefixa) |
Fiber- Coupled LEDsb |
High-Power LEDs for Microsocopy |
4-Wavelength LED Source Optionsc |
LED Arrays |
Single Color LEDs |
245 nm |
LED245W (0.07 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
250 nm |
LED250J (1 mW Min) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
255 nm |
LED255J (1 mW Min) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
260 nm |
LED260W (0.3 mW) LED260J (1 mW Min) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
265 nm |
- |
- |
- |
M265D2 (10 mW Min) |
M265L3 (10 mW Min) |
- |
- |
- |
- |
- |
M265D3 (24 mW Min) |
M265L4 (24 mW Min) |
275 nm |
LED275W (0.8 mW) LED275J (1 mW Min) |
- |
- |
M275D2 (45 mW Min) |
M275L4 (45 mW Min) |
- |
- |
- |
- |
- |
280 nm |
LED280J (1 mW Min) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
285 nm |
LED285W (0.8 mW) |
- |
- |
M285D3 (50 mW Min) |
M285L5 (50 mW Min) |
- |
M285F4 (420 µW) |
- |
- |
- |
290 nm |
LED290W (0.8 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
300 nm |
LED300W (0.5 mW) |
- |
- |
M300D3 (26 mW Min) |
M300L4 (26 mW Min) |
- |
M300F2 (320 µW) |
- |
- |
- |
315 nm |
LED315W (0.6 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
340 nm |
LED341W (0.33 mW) |
- |
- |
M340D3 (53 mW Min) |
M340L4 (53 mW Min) |
- |
M340F3 (1.06 mW) |
- |
- |
- |
365 nm |
- |
- |
- |
M365D1 (190 mW Min) |
M365L2 (190 mW Min) |
M365L2 (60 mW)d |
M365F1 (4.1 mW) |
SOLIS-365C (3.0 W)e |
Available (85 mW) |
LIU365A (31 mW) |
M365D2 (1150 mW Min) |
M365LP1 (11-50 mW Min) |
M365LP1 (350 mW)d |
M365FP1 (15.5 mW) |
375 nm |
LED375L (1 mW) |
- |
- |
M375D4 (1270 mW Min) |
M375L4 (1270 mW Min) |
- |
M375F2 (4.23 mW) |
- |
- |
- |
LED370E (2.5 mW) |
385 nm |
LED385L (5 mW) |
- |
- |
M385D1 (270 mW Min) |
M385L2 (270 mW Min) |
M385L2 (90 mW)d |
M385F1 (10.7 mW) |
SOLIS-385C (5.8 W)e |
Available (95 mW) |
- |
M385D2 (1650 mW Min) |
M385LP1 (1650 mW Min) |
M385LP1 (520 mW)d |
M385FP1 (23.2 mW) |
395 nm |
LED395L (6 mW) |
- |
- |
M395D3 (400 mW Min) |
M395L4 (400 mW Min) |
- |
M395F3 (6.8 mW) |
- |
- |
- |
Wavelength |
Unmounted LEDs |
Pigtailed LEDs |
LEDs in SMT Packages |
PCB- Mounted LEDs |
Heatsink- Mounted LEDs |
Collimated LEDs for Microscopy (Item # Prefixa) |
Fiber- Coupled LEDsb |
High-Power LEDs for Microsocopy |
4-Wavelength LED Source Optionsc |
LED Arrays |
Single Color LEDs |
405 nm |
LED405L (6 mW) |
- |
- |
M405D2 (1500 mW Min) |
M405L4 (1000 mW Min) |
M405L3 (440 mW)d |
M405F1 (3.7 mW) |
SOLIS-405C (3.9 W)e |
Available (290 mW) |
- |
M405L4 (510 mW)f |
LED405E (10 mW) |
M405LP1 (1200 mW Min) |
M405LP1 (450 mW)d |
M405FP1 (24.3 mW) |
415 nm |
- |
- |
- |
M415D2 (1640 mW Min) |
M415L4 (1310 mW Min) |
- |
M415F3 (21.3 mW) |
SOLIS-415C (5.8 W)e |
- |
- |
M415LP1 (1640 mW Min) |
420 nm |
- |
- |
- |
- |
- |
- |
- |
- |
Available (95 mW) |
- |
430 nm |
LED430L (8 mW) |
- |
- |
M430D2 (490 mW Min) |
M430L4 (490 mW Min) |
- |
- |
- |
- |
- |
445 nm |
- |
- |
- |
- |
- |
- |
- |
SOLIS-445C (5.4 W)e |
- |
- |
450 nm |
LED450L (7 mW) |
- |
LEDS450 (250 mW) |
M450D3 (1850 mW Min) |
M450LP1 (1850 mW Min) |
- |
- |
- |
- |
- |
455 nm |
- |
- |
- |
M455D2 (900 mW Min) |
M455L4 (1150 mW Min) |
M455L3 (360 mW)d |
M455F3 (24.5 mW) |
- |
Available (310 mW) |
- |
M455D3 (1150 mW Min) |
M455L4 (490 mW)d |
465 nm |
LED465E (20 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
470 nm |
LED470L (170 mW) |
EP470S04 (18 mW Min) |
- |
M470D2 (650 mW Min) |
M470L4 (760 mW Min) |
M470L4 (330 mW)d |
M470F3 (17.2 mW) |
SOLIS-470C (3.0 W)e |
Available (250 mW) |
LIU470A (253 mW) |
EP470S10 (100 mW Min) |
M470D3 (760 mW Min) |
490 nm |
LED490L (3 mW) |
- |
- |
M490D3 (205 mW Min) |
M490L4 (205 mW Min) |
- |
M490F3 (2.3 mW) |
- |
Available (50 mW) |
- |
505 nm |
LED505L (4 mW) |
- |
- |
M505D2 (400 mW Min) |
M505L3 (400 mW Min) |
M505L3 (150 mW)d |
M505F3 (11.7 mW) |
SOLIS-505C (1.0 W)e |
Available (170 mW) |
- |
M505D3 (400 mW Min) |
M505L4 (400 mW Min) |
M505L4 (170 mW)d |
525 nm |
LED525E (2.6 mW Max) |
- |
- |
- |
- |
- |
- |
SOLIS-525C (2.4 W)e |
- |
LIU525A (111 mW) |
LED525L (4 mW) |
LED528EHP (7 mW) |
530 nm |
- |
- |
- |
M530D2 (350 mW Min) |
M530L4 (370 mW Min) |
M530L3 (130 mW)d |
M530F2 (6.8 mW) |
- |
Available (100 mW) |
- |
M530D3 (370 mW Min) |
M530L4 (160 mW)d |
554 nm |
- |
- |
- |
MINTD3 (650 mW Min) |
MINTL5 (650 mW Min) |
- |
MINTF4 (21 mW Min) |
- |
- |
- |
555 nm |
LED555L (1 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
565 nm |
- |
- |
- |
M565D2 (880 mW Min) |
M565L3 (880 mW Min) |
- |
M565F3 (13.5 mW) |
SOLIS-4C (3.2 W)e |
Available (106 mW) |
- |
570 nm |
LED570L (0.3 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
590 nm |
LED590L (2 mW) |
EP590S04 (3.5 mW Min) |
- |
M590D2 (160 mW Min) |
M590L3 (160 mW Min) |
M590L3 (60 mW)d |
M590F3 (4.6 mW) |
SOLIS-590C (350 mW)e |
Available (65 mW) |
LIU590A (109 mW) |
LED591E (2 mW) |
EP590S10 (18 mW Min) |
M590D3 (230 mW Min) |
M590L4 (230 mW Min) |
M590L4 (100 mW)d |
595 nm |
- |
- |
- |
M595D2 (445 mW Min) |
M595L3 (445 mW Min) |
- |
M595F2 (8.7 mW) |
SOLIS-595C (700 mW)e |
- |
- |
Wavelength |
Unmounted LEDs |
Pigtailed LEDs |
LEDs in SMT Packages |
PCB- Mounted LEDs |
Heatsink- Mounted LEDs |
Collimated LEDs for Microscopy (Item # Prefixa) |
Fiber- Coupled LEDsb |
High-Power LEDs for Microsocopy |
4-Wavelength LED Source Optionsc |
LED Arrays |
Single Color LEDs |
600 nm |
LED600L (3 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
610 nm |
LED610L (8 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
617 nm |
- |
- |
- |
M617D2 (600 mW Min) |
M617L3 (600 mW Min) |
M617L3 (230 mW)d |
M617F2 (10.2 mW) |
SOLIS-617C (1.5 mW)e |
Available (210 mW) |
- |
M617D3 (660 mW Min) |
M617L4 (660 mW Min) |
M617L4 (280 mW)d |
623 nm |
- |
- |
- |
- |
- |
- |
- |
SOLIS-623C (3.8 W)e |
- |
- |
625 nm |
LED625L (12 mW) |
- |
- |
M625D3 (700 mW Min) |
M625L4 (700 mW Min) |
M625L3 (270 mW)d |
M625F1 (13.2 mW) |
- |
Available (240 mW) |
- |
M625L4 (490 mW)d |
630 nm |
LED630L (16 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
LIU630A (208 mW) |
635 nm |
LED631E (4 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
LED635L (170 mW) |
639 nm |
LED630E (7.2 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
645 nm |
LED645L (16 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
660 nm |
LED660L (13 mW) |
- |
- |
M660D2 (940 mW Min) |
M660L4 (940 mW Min) |
M660L4 (400 mW)d |
M660F1 (14.5 mW) |
SOLIS-660C (2.0 W)e |
Available (210 mW) |
- |
670 nm |
LED670L (12 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
680 nm |
LED680L (8 mW) |
- |
- |
M680D2 (180 mW Min) |
M680L4 (180 mW Min) |
- |
M680F3 (2.7 mW) |
- |
- |
- |
700 nm |
- |
EP700S04 (5 mW Min) |
- |
M700D2 (80 mW Min) |
M700L4 (80 mW Min) |
- |
M700F3 (1.7 mW) |
- |
- |
- |
EP700S10 (30 mW Min) |
730 nm |
- |
- |
- |
M730D3 (540 mW Min) |
M730L5 (540 mW Min) |
M730L4 (165 mW)d |
- |
- |
- |
- |
740 nm |
- |
- |
- |
- |
- |
- |
M740F2 (6.0 mW) |
SOLIS-740C (2.0 W)e |
- |
- |
750 nm |
LED750L (18 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
760 nm |
LED760L (24 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
770 nm |
LED770L (22 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
780 nm |
LED780E (18 mW) |
- |
- |
M780D2 (200 mW Min) |
M780L3 (200 mW Min) |
M780L3 (130 mW)d |
M780F2 (7.5 mW) |
- |
- |
LIU780A (315 mW) |
LED780L (22 mW) |
M780D3 (800 mW Min) |
M780LP1 (800 mW Min) |
800 nm |
LED800L (20 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
810 nm |
LED810L (22 mW) |
EP810S04 (16 mW Min) |
- |
M810D2 (325 mW Min) |
M810L3 (325 mW Min) |
M810L3 (210 mW)d |
M810F2 (6.5 mW) |
- |
- |
- |
EP810S10 (90 mW Min) |
M810D3 (363 mW Min) |
M810L4 (363 mW Min) |
830 nm |
LED830L (22 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
840 nm |
LED840L (22 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
850 nm |
LED851L (13 mW) |
- |
- |
M850D2 (900 mW Min) |
M850L3 (900 mW Min) |
M850L3 (330 mW)d |
M850F2 (13.4 mW) |
SOLIS-850C (2.7 W)e |
- |
LIU850A (322 mW) |
M850D3 (1400 mW) |
M850LP1 (1400 mW Min) |
870 nm |
LED870E (22 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
LED870L (24 mW) |
880 nm |
- |
- |
- |
M880D2 (300 mW Min) |
M880L3 (300 mW Min) |
- |
M880F2 (3.4 mW) |
- |
- |
- |
890 nm |
LED890L (12 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
910 nm |
LED910L (10 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
LED910E (12 mW) |
930 nm |
LED930L (15 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
940 nm |
LED940E (18 mW) |
- |
- |
M940D2 (800 mW Min) |
M940L3 (800 mW Min) |
M940L3 (320 mW)d |
M940F3 (14.2 mW) |
SOLIS-940C (2.5 W)e |
- |
- |
970 nm |
LED970L (5 mW) |
- |
- |
M970D3 (600 mW Min) |
M970L4 (600 mW Min) |
- |
M970F3 (8.1 mW) |
- |
- |
- |
Wavelength |
Unmounted LEDs |
Pigtailed LEDs |
LEDs in SMT Packages |
PCB- Mounted LEDs |
Heatsink- Mounted LEDs |
Collimated LEDs for Microscopy (Item # Prefixa) |
Fiber- Coupled LEDsb |
High-Power LEDs for Microsocopy |
4-Wavelength LED Source Optionsc |
LED Arrays |
Single Color LEDs |
1050 nm |
LED1050E (2.5 mW) |
- |
- |
M1050D1 (50 mW Min) |
M1050L2 (50 mW Min) |
- |
- |
- |
- |
- |
LED1050L (4 mW) |
M1050D3 (160 mW Min) |
M1050L4 (160 mW Min) |
M1050F3 (3 mW) |
1070 nm |
LED1070L (4 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
LED1070E (7.5 mW) |
1085 nm |
LED1085L (5 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1200 nm |
LED1200E (2.5 mW) |
- |
- |
M1200D2 (30 mW Min) |
M1200L3 (30 mW Min) |
- |
- |
- |
- |
- |
LED1200L (5 mW) |
1300 nm |
LED1300E (2 mW) |
- |
- |
M1300D2 (25 mW Min) |
M1300L3 (25 mW Min) |
- |
- |
- |
- |
- |
LED1300L (3.5 mW) |
1450 nm |
LED1450E (2 mW) |
- |
- |
M1450D2 (31 mW Min) |
M1450L3 (31 mW Min) |
- |
- |
- |
- |
- |
LED1450L (5 mW) |
1550 nm |
LED1550E (2 mW) |
- |
- |
M1550D2 (31 mW Min) |
M1550L3 (31 mW Min) |
- |
- |
- |
- |
- |
LED1550L (4 mW) |
1600 nm |
LED1600L (2 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1650 nm |
LED1600P (1.2 mW) |
- |
- |
M1650D2 (13 mW) |
M1650L4 (13 mW) |
- |
- |
- |
- |
- |
1750 nm |
LED1700P (1.2 mW Quasi-CW, 30 mW Pulsed) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1850 nm |
LED1800P (0.9 mW Quasi-CW, 20 mW Pulsed) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1950 nm |
LED1900P (1.0 mW Quasi-CW, 25 mW Pulsed) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
2050 nm |
LED2050P (1.1 mW Quasi-CW, 28 mW Pulsed) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
2350 nm |
LED2350P (0.8 mW Quasi-CW, 16 mW Pulsed) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
4200 nm |
LED4300P (0.03 mW Quasi-CW, 0.2 mW Pulsed) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
4500 nm |
LED4600P (0.006 mW Quasi-CW, 0.12 mW Pulsed) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Wavelength |
Unmounted LEDs |
Pigtailed LEDs |
LEDs in SMT Packages |
PCB- Mounted LEDs |
Heatsink- Mounted LEDs |
Collimated LEDs for Microscopy (Item # Prefixa) |
Fiber- Coupled LEDsb |
High-Power LEDs for Microsocopy |
4-Wavelength LED Source Optionsc |
LED Arrays |
Multi-Color, Broadband, and White LEDs |
455 nm (12.5%g) and 640 nm |
- |
- |
- |
MPRP1D2 (275 mW Min) |
MPRP1L4 (275 mW Min) |
- |
- |
- |
- |
- |
572 nm and 625 nm |
LEDGR (0.09 mW and 0.19 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
588 nm and 617 nm |
LEDRY (0.09 mW and 0.19 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
467.5 nm, 525 nm, and 627.5 nm |
LEDRGBE (5.8 mW, 6.2 mW, and 3.1 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
430 - 660 nm (White) |
LEDWE-15 (13 mW) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
LEDW7E (15.0 mW) |
LEDW25E (15.0 mW) |
470 - 850 nm (Broadband) |
- |
- |
- |
MBB1D1 (70 mW Min) |
MBB1L3 (70 mW Min) |
- |
MBB1F1 (1.2 mW) |
- |
- |
- |
6500 K (Cold White) |
- |
- |
- |
MCWHD2 (800 mW Min) |
MCWHL5 (800 mW Min) |
MCWHL5 (320 mW)d |
- |
SOLIS-1C (3.3 W)e |
- |
- |
MCWHD4 (990 mW Min) |
MCWHL6 (990 mW Min) |
MCWHL6 (354 mW)d |
MCWHD3 (2350 mW Min) |
MCWHLP1 (2350 mW Min) |
- |
6200 K (Cold White) |
- |
- |
- |
- |
- |
- |
MCWHF2 (21.5 mW) |
- |
- |
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5000 K (Cold White) |
- |
- |
LEDSW50 (110 mW) |
- |
- |
- |
- |
- |
- |
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4600 - 9000 K (Cold White) |
- |
- |
- |
- |
- |
- |
- |
- |
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LIUCWHA (250 mW) |
4000 K (Warm White |
- |
- |
LEDSW40 (115 mW) |
- |
- |
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MWWHF2 (16.3 mW) |
- |
- |
- |
3000 K (Warm White) |
- |
- |
LEDSW30 (100 mW) |
MWWHD3 (2000 mW Min) |
MWWHL4 (570 mW Min) |
- |
- |
SOLIS-2C (3.2 W)e |
- |
- |
MWWHLP1 (2000 mW Min) |
5700 K (Day Light White) |
- |
- |
- |
- |
- |
- |
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SOLIS-3C (3.5 W) |
- |
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