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Osram Opto

Osram Opto Semiconductors' range of high power and high speed Infrared (IR) Light Emitting Diodes (LEDs) with viewing angles from 6 degrees (±3°) to 80 (±40°) degrees, supplied in popular 3 mm (T1) and 5 mm (T1-3/4) diameter packages, the most commonly chosen types of LEDs. Great for all scientific and industrial applications (instruments, control, communication) and most consumer-electronic modifications. The LEDs are available in various peak wavelengths (850 nm, 880 nm and 950 nm), speed (rise/fall times from 10 ns) and die – technologies, including GaAs, GaAlAs/GaAs and GaAlAs/GaAlAs double hetero junction devices. They are the highest power infrared emitters with the lowest forward voltages on the market and ideal for high-current applications. RoHS compliant. Crystal clear and coloured. The cathode is denoted by the shortest leg.

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High power 5 mm infrared LED, peak wavelength 950 nm, viewing angle 50 degrees (±25°), radiant intensity 15 mW/sr (>10 mW/sr), total radiant flux 18 mW, forward current 130 mA, surge current 3.5 A, forward voltage 1.3 V / 1.9 V. Like Osram LD274, but with wider viewing angle and lower radiant intensity. Obsolete. Discontinued. Please consider buying LEDs Vishay TSAL6400 with better parameters.

Data sheet Osram LD271 PDF

0.99 *

High power 5 mm infrared LED, peak wavelength 950 nm, viewing angle 20 degrees (±10°), radiant intensity >50 mW/sr, total radiant flux 15 mW, forward current 100 mA, surge current 3 A, forward voltage 1.3 V / 1.9 V. Like Osram LD271, but with narrower viewing angle and higher radiant intensity.

Data sheet Osram LD274 PDF

0.86 *

In stock
can be shipped within 2-3 days

High power 5 mm infrared LED, peak wavelength 950 nm, viewing angle 20 degrees (±10°), radiant intensity >80 mW/sr, total radiant flux 15 mW, forward current 100 mA, surge current 3 A, forward voltage 1.3 V / 1.9 V. Like Osram LD274, but with higher radiant intensity (80 mW/sr instead of 50 mW/sr).

Data sheet Osram LD274-3 PDF

0.86 *

In stock
can be shipped within 2-3 days

Osram SFH409 - High power 3 mm GaAs infrared LED, peak wavelength 950 nm, viewing angle 40 degrees (±20°), radiant intensity 20 mW/sr, total radiant flux 15 mW, forward current 100 mA, surge current 3 A, forward voltage 1.3 V / 1.9 V, switching times 500 ns / 500 ns. Discontinued. Obsolete, not for new designs. We recommend to use the LED Osram SFH4346 with similar parameters as a replacement.

Data sheet Osram SFH409 PDF

0.57 *

High power 5 mm infrared LED, peak wavelength 950 nm, viewing angle 34 degrees (±17°), radiant intensity >25 mW/sr, total radiant flux 22 mW, forward current 100 mA, surge current 3 A, forward voltage 1.3 V / 2.3 V, switching times 500 ns / 500 ns. No Longer Manufactured. Discontinued product. Recommended replacement:

Data sheet Osram SFH415 PDF

0.38 *

Osram SFH4501 - High speed GaAs power 5 mm infrared LED, peak wavelength 950 nm, viewing angle 14 degrees (±7°), radiant intensity min. 63 mW/sr, typ. 110 mW/sr, total radiant flux 40 mW, forward current 100 mA, surge current 2.2 A, forward voltage 1.5 V / 3.2 V, switching times 10 ns / 10 ns. No longer manufactured! Discontinued. We recomend using of LED Osram SFH4545 with similar parameters.

Data sheet OSRAM SFH4501 PDF

1.25 *

Osram SFH4502 - High speed GaAs power 5 mm infrared LED, peak wavelength 950 nm, viewing angle 36 degrees (±18°), radiant intensity >25 mW/sr (typ. 60 mW/sr), total radiant flux 40 mW, forward current 100 mA, surge current 2.2 A, forward voltage 1.5 V / 3.2 V, switching times 10 ns / 10 ns. No longer manufactured! Discontinued. We recommend using of LEDs Osram SFH415 or Vishay TSAL6200 with similar parameters.

Data sheet Osram SFH4502 PDF

1.15 *

High speed GaAs power 5 mm infrared LED, peak wavelength 950 nm, viewing angle 8 degrees (±4°), radiant intensity min. 63 mW/sr, typ. 250 mW/sr, total radiant flux 40 mW, forward current 100 mA surge current 2.2 A, forward voltage 1.5 V / 3.2 V, switching times 10 ns / 10 ns. No longer manufactured! Discontinued. We recomend using of LEDs Osram SFH4511 or Osram SFH4545 with similar parameters.

Data sheet Osram SFH4503 PDF

0.95 *

High power 5 mm infrared LED, peak wavelength 880 nm, viewing angle 16 degrees (±8°), radiant intensity min. 50 mW/sr, typ. 80 mW/sr, total radiant flux 25 mW, forward current 100 mA, surge current 2.5 A, forward voltage 1.5 V @ 100 mA, 3.0 V @ 1 A, switching times 600 ns / 500 ns. Obsolete.This product is no longer manufactured. No longer available.

from 10 pcs per 0.77 EUR,
from 100 pcs per 0.53 EUR.

Data sheet Osram SFH484 PDF

0.86 *
Delivery weight: 0.34 g

High power 3 mm infrared LED, peak wavelength 880 nm, viewing angle 40 degrees (±20°), radiant intensity >20 mW/sr, total radiant flux 25 mW, forward current 100 mA, surge current 2.5 A, forward voltage 1.5 V / 3.0 V, switching times 600 ns / 500 ns, for Multi-Touch-Systems optimal. Like Osram SFH487, but with higher radiant intensity (20 mW/sr instead of 12.5 mW/sr). Discontinued. Obsolete from 2014, not for new designs. We recommend to use the LED Vishay TSHA4401 with similar parameters as a replacement.

from 10 pcs per 0.86 EUR,
from 100 pcs per 0.61 EUR.

Data sheet Osram SFH487-2 PDF

0.98 *
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