Optrans is among the few specialized manufacturers offering emitters in the extended NIR wavelength, also known as SWIR (Short Wavelength Infrared), covering a range from 1020nm to 3000nm. We also now provide mid-wave infrared (MWIR) LEDs, with wavelengths spanning from 3000nm to 5000nm (3µm to 5µm). Our standard product lineup includes wavelengths from 1020nm to 4300nm, designed for high-power applications with operating currents from 20mA to 350mA.
Optrans SWIR and MWIR LED series come in diverse package types, including ATLAS hermetic SMD, metal hermetic TO-cans, standard surface mount devices (SMD), plastic molded through-hole, chip-scale packaging (CSP), chip-on-board (COB), starboards, linear boards, and custom options tailored to meet OEM specifications. These short and mid-wave IR emitters deliver optimized performance for applications such as gas detection, moisture sensing, medical diagnostics, flame detection, chemical analysis, fiber optic communication, military uses, optical switching, and material sorting. The SWIR range, also referred to as Extended NIR or NIR II, provides crucial capabilities for cutting-edge technological and industrial applications.
| Product | Photo | Peak Wavelength | Angle | Power | Bandwidth | Conditions IF | Forward Voltage | Size | Specs | |||
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| LS1044SMSRY2 |
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1030 | 40 | 13 | 30 | 50 | 1.20 | 5.0x5.0 mm SMD Dome Lens |
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| LS1041TM-WRC |
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1040 | 100 | 12.8 | 35 | 50 | 1.33 | TO-46 Metal Can Flat Lens - (2 pin) |
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| LSF1041N5 |
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1040 | 5 | 28.5 | 40 | 50 | 1.30 | 5mm Plastic Round (2 pin) |
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| CA1041SM1 |
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1040 | 130 | 18 | 43 | 50 | 1.35 | 1.6x1.6 mm Square SMD (2 pin) |
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| LSF1041C2 |
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1040 | 120 | 18.6 | 34 | 50 | 1.32 | 3mm Plastic Flat Lens - (2 pin) |
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| LSF1041D4 |
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1040 | 110 | 26.3 | 35 | 50 | 1.32 | 3mm Plastic Domed Lens - (2 pin) |
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| LS1041N-WRC |
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1040 | 16 | 11.9 | 34 | 50 | 1.33 | TO-46 Metal Can Domed Lens - (2 pin) |
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| LS1041SMT2-BK-TR |
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1040 | 55 | 9.0 | 36 | 50 | 1.30 | 3.5x2.7 mm Flat Top SMD (2pin) |
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| LSF1041N2 |
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1040 | 45 | 19.5 | 36 | 50 | 1.30 | 5mm Plastic Flat Lens (2 pin) |
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| LSF1041C1 |
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1040 | 25 | 24 | 40 | 50 | 1.30 | 3mm Plastic Round (2 pin) |
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| LS1041NK35 |
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1040 | 4 | 14 | 35 | 50 | 1.30 | TO-46 Metal Can Domed Lens - (2 pin) |
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| LS1041NK1 |
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1040 | 9 | 13 | 35 | 50 | 1.30 | TO-46 Metal Can Domed Lens - (2 pin) |
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| LSF1041C5 |
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1040 | 15 | 26.6 | 42 | 50 | 1.3 | 3mm Plastic Round Lens (2 pin) |
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| LS1064SMSRY2 |
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1060 | 40 | 12.6 | 36 | 50 | 1.10 | 5.0x5.0 mm SMD Dome Lens |
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| LS1071N-WRC |
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1070 | 16 | 12.2 | 37 | 50 | 1.34 | TO-46 Metal Can Domed Lens - (2 pin) |
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| LS1071TM-WRC |
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1070 | 100 | 13.3 | 38 | 50 | 1.31 | TO-46 Metal Can Flat Lens - (2 pin) |
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| LSF1071N5 |
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1070 | 5 | 30 | 45 | 50 | 1.30 | 5mm Plastic Round (2 pin) |
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| LSF1071C1 |
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1070 | 25 | 25 | 45 | 50 | 1.30 | 3mm Plastic Round (2 pin) |
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| LSF1071N2 |
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1070 | 45 | 21.0 | 40 | 50 | 1.30 | 5mm Plastic Flat Lens (2 pin) |
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| LS1071SMT2-BK-TR |
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1070 | 55 | 9.6 | 37 | 50 | 1.32 | 3.5x2.7 mm Flat Top SMD (2pin) |
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| CA1071SM1 |
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1070 | 130 | 21 | 44 | 50 | 1.35 | 1.6x1.6 mm Square SMD (2 pin) |
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| LSF1071C2 |
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1070 | 120 | 18.5 | 38 | 50 | 1.30 | 3mm Plastic Flat Lens - (2 pin) |
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| LSF1071D4 |
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1070 | 110 | 26.3 | 37 | 50 | 1.30 | 3mm Plastic Domed Lens - (2 pin) |
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| LS1104SMSRY2 |
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1100 | 25 | 40 | 100 | 1.1 | 5.0x5.0 mm SMD Domed Lens |
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| LS1204SMSRY2 |
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1195 | 40 | 5 | 51 | 50 | 0.96 | 5.0x5.0 mm SMD Dome Lens |
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| LSF1201D4 |
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1200 | 110 | 13.8 | 65 | 50 | 1.08 | 3mm Plastic Domed Lens - (2 pin) |
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| LS1201N-WRC |
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1200 | 16 | 5.9 | 61 | 50 | 1.10 | TO-46 Metal Can Domed Lens - (2 pin) |
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| LS1201TM-WRC |
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1200 | 100 | 6.1 | 60 | 50 | 1.09 | TO-46 Metal Can Flat Lens - (2 pin) |
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| LSF1201N2 |
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1200 | 45 | 10 | 70 | 50 | 1.05 | 5mm Plastic Flat Lens (2 pin) |
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| LS1201SMT2-BK-TR |
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1200 | 55 | 4.6 | 63 | 50 | 1.06 | 3.5x2.7 mm Flat Top SMD (2pin) |
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| LSF1201C2 |
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1200 | 120 | 9.5 | 66 | 50 | 1.14 | 3mm Plastic Flat Lens - (2 pin) |
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| CA1201SM1 |
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1200 | 130 | 10 | 72 | 50 | 1.06 | 1.6x1.6 mm Square SMD (2 pin) |
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| LSF1202N1 |
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1200 | 28 | 13.3 | 74 | 50 | 1.15 | 5mm Plastic Round (2 pin) |
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| LSF1201N5 |
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1200 | 5 | 13.5 | 70 | 50 | 1.05 | 5mm Plastic Round (2 pin) |
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| LS1201SMT4 |
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1200 | 60 | 4.5 | 62 | 20 | 1.0 | 3.5x2.7 mm Flat Top SMD |
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| LSF1201C1 |
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1210 | 25 | 12 | 75 | 50 | 1.10 | 3mm Plastic Round (2 pin) |
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| LSF1301C2 |
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1300 | 120 | 8.7 | 70 | 50 | 1.05 | 3mm Plastic Flat Lens - (2 pin) |
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| LSF1301D4 |
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1300 | 110 | 12.9 | 71 | 50 | 1.07 | 3mm Plastic Domed Lens - (2 pin) |
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| LS1301N-WRC |
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1300 | 16 | 5.3 | 69 | 50 | 1.05 | TO-46 Metal Can Domed Lens - (2 pin) |
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| LS1301TM-WRC |
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1300 | 100 | 5.8 | 69 | 50 | 1.07 | TO-46 Metal Can Flat Lens - (2 pin) |
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| LS1301SMT4 |
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1300 | 60 | 5.5 | 69 | 20 | 1.0 | 3.5x2.7 mm Flat Top SMD |
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| LS1301SMT2-BK-TR |
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1300 | 55 | 4.0 | 70 | 50 | 1.03 | 3.5x2.7 mm Flat Top SMD (2pin) |
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| LSF1301N5 |
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1300 | 5 | 13.5 | 70 | 50 | 1.05 | 5mm Plastic Round (2 pin) |
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| CA1301SM1 |
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1300 | 130 | 9 | 76 | 50 | 1.06 | 1.6x1.6 mm Square SMD (2 pin) |
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| LSF1301N2 |
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1300 | 45 | 9.0 | 70 | 50 | 1.00 | 5mm Plastic Flat Lens (2 pin) |
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| LSF1302N1 |
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1300 | 26 | 16.6 | 78 | 50 | 1.12 | 5mm Plastic Round (2 pin) |
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| LSF1301C1 |
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1310 | 25 | 10 | 80 | 50 | 1.00 | 3mm Plastic Round (2 pin) |
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| LS1354SMSRY2 |
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1350 | 40 | 4.6 | 60 | 50 | 0.88 | 5.0x5.0 mm SMD Dome Lens |
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| LSF1461C1 |
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1445 | 25 | 6.0 | 115 | 50 | 1.00 | 3mm Plastic Round (2 pin) |
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| LS1461SMT2-BK-TR |
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1450 | 55 | 2.5 | 100 | 50 | 1.00 | 3.5x2.7 mm Flat Top SMD (2pin) |
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| LS1461SMT4 |
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1460 | 60 | 6 | 118 | 50 | 1.05 | 3.5x2.7 mm Flat Top SMD |
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| LS1461TM-WRC |
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1460 | 100 | 3.9 | 103 | 50 | 1.16 | TO-46 Metal Can Flat Lens - (2 pin) |
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| LS1464SMSRY2 |
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1460 | 40 | 4.3 | 40 | 50 | 0.88 | 5.0x5.0 mm SMD Dome Lens |
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| LSF1461C2 |
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1460 | 120 | 5.6 | 106 | 50 | 1.00 | 3mm Plastic Flat Lens - (2 pin) |
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| LSF1461N5 |
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1460 | 5 | 7.5 | 100 | 50 | 1.00 | 5mm Plastic Round (2 pin) |
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| CA1461SM1 |
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1460 | 130 | 6 | 115 | 50 | 1.06 | 1.6x1.6 mm Square SMD (2 pin) |
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| LSF1461N2 |
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1460 | 45 | 6.0 | 100 | 50 | 1.00 | 5mm Plastic Flat Lens (2 pin) |
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| LS1461N-WRC |
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1460 | 16 | 3.7 | 103 | 50 | 1.02 | TO-46 Metal Can Domed Lens - (2 pin) |
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| LSF1461D4 |
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1460 | 110 | 8.6 | 105 | 50 | 1.05 | 3mm Plastic Domed Lens - (2 pin) |
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| LSF1462N1 |
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1460 | 25 | 9.0 | 87 | 50 | 1.02 | 5mm Plastic Round (2 pin) |
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| LSF1551C1 |
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1545 | 25 | 4.6 | 115 | 50 | 1.00 | 3mm Plastic Round (2 pin) |
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| LS1551SMT4 |
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1550 | 60 | 6 | 120 | 50 | 1.05 | 3.5x2.7 mm Flat Top SMD |
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| LS1551TM-WRC |
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1550 | 100 | 3.2 | 103 | 50 | 1.31 | TO-46 Metal Can Flat Lens - (2 pin) |
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| LSF1551N5 |
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1550 | 5 | 6.5 | 100 | 50 | 1.00 | 5mm Plastic Round (2 pin) |
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| LS1554SMSRY2 |
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1550 | 40 | 3.8 | 90 | 50 | 0.84 | 5.0x5.0 mm SMD Dome Lens |
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| LSF1551C2 |
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1550 | 120 | 4.7 | 98 | 50 | 1.07 | 3mm Plastic Flat Lens - (2 pin) |
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| LS1551N-WRC |
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1550 | 16 | 3.1 | 103 | 50 | 1.07 | TO-46 Metal Can Domed Lens - (2 pin) |
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| LS1551SMT2-BK-TR |
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1550 | 60 | 2.1 | 100 | 50 | 1.05 | 3.5x2.7 mm Flat Top SMD (2pin) |
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| CA1551SM1 |
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1550 | 130 | 4.6 | 125 | 50 | 1.06 | 1.6x1.6 mm Square SMD (2 pin) |
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| LSF1551N2 |
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1550 | 45 | 4.5 | 100 | 50 | 1.00 | 5mm Plastic Flat Lens (2 pin) |
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| LSF1552N1 |
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1550 | 29 | 9.4 | 117 | 50 | 1.01 | 5mm Plastic Round (2 pin) |
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| LSF1651C1 |
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1635 | 25 | 4.4 | 120 | 50 | 1.00 | 3mm Plastic Round (2 pin) |
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| LSF1651N2 |
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1650 | 45 | 3.5 | 115 | 50 | 0.95 | 5mm Plastic Flat Lens (2 pin) |
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| LS1651SMT2-BK-TR |
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1650 | 60 | 1.9 | 115 | 50 | 0.95 | 3.5x2.7 mm Flat Top SMD (2pin) |
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| LS1651TM-WRC |
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1650 | 100 | 3.1 | 116 | 50 | 0.99 | TO-46 Metal Can Flat Lens - (2 pin) |
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| LS1651N-WRC |
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1650 | 16 | 3.0 | 115 | 50 | 0.99 | TO-46 Metal Can Domed Lens - (2 pin) |
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| LSF1651D4 |
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1650 | 110 | 5.5 | 113 | 50 | 0.97 | 3mm Plastic Domed Lens - (2 pin) |
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| LSF1651C2 |
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1650 | 120 | 3.8 | 118 | 50 | 1.02 | 3mm Plastic Flat Lens - (2 pin) |
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| LS1651SMT4 |
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1650 | 60 | 1.5 | 100 | 20 | 0.7 | 3.5x2.7 mm Flat Top SMD |
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| LSF1651N5 |
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1650 | 5 | 4.6 | 110 | 50 | 0.95 | 5mm Plastic Round (2 pin) |
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| CA1651SM1 |
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1650 | 130 | 5 | 125 | 50 | 0.96 | 1.6x1.6 mm Square SMD (2 pin) |
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| LSF1652N1 |
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1650 | 30 | 5.6 | 124 | 50 | 0.97 | 5mm Plastic Round (2 pin) |
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| LS1654SMSRY2 |
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1650 | 40 | 3.3 | 100 | 50 | 0.77 | 5.0x5.0 mm SMD Dome Lens |
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| LS1724SMSRY2 |
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1735 | 40 | 3.0 | 106 | 50 | 0.75 | 5.0x5.0 mm SMD Dome Lens |
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| LSF1721C1 |
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1760 | 25 | 3 | 225 | 50 | 0.95 | 3mm Plastic Round (2 pin) |
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| LS1904SMSRY2 |
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1870 | 40 | 2.4 | 100 | 50 | 0.73 | 5.0x5.0 mm SMD Dome Lens |
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| LSF1901C1 |
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1900 | 25 | 2 | 150 | 50 | 0.90 | 3mm Plastic Round (2 pin) |
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| LS1901TS3-WRC |
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1900 | 75 | 1.1 | 125 | 20 | 0.8 | TO-18 Metal Can Flat Lens (2 pin) |
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| LSF1902C1 |
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1900 | 24 | 1.7 | 116 | 20 | 0.8 | 3mm Plastic Round (2 pin) |
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