LD 271-H [OSRAM]

Name: LD 271-H
Brand: OSRAM
SKU: LD 271-H
Availability: InStock

Part No:

LD 271-H

Category:

LEDs

Manufacturer:

OSRAM

Description:

GaAs Infrared Emitter in 5mm radial package with typical peak wavelength 950nm.

Datasheet:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Forward Voltage

1.5V

Reverse Voltage

5V

Forward Current

130mA

Reverse Current

1µA

Thermal Resistance

330 K/W

Operating Temperature

-40°C ~ 100°C

Peak Wavelength

950 nm

Spectral Bandwidth

55 nm

Package

5mm radial (T 1 3/4)

Active Chip Area

0.25 mm²

Capacitance

40pF

Chip Dimensions

0.5 x 0.5 mm

Forward Voltage 1A Max

2.5V

Forward Voltage 1A Typ

1.9V

Half Angle

±25°

LD271 Min Radiant Intensity

10mW/sr

LD271 Typ Radiant Intensity

120mW/sr

LD271H Min Radiant Intensity

16mW/sr

LD271L Min Radiant Intensity

10mW/sr

LD271L Typ Radiant Intensity

120mW/sr

LD271LH Min Radiant Intensity

16mW/sr

Lens Top Distance Max

4.6 mm

Lens Top Distance Min

4 mm

Ordering Code LD271

Q62703Q0148

Ordering Code LD271H

Q62703Q0256

Ordering Code LD271L

Q62703Q0833

Ordering Code LD271LH

Q62703Q0838

Rise Fall Time

1000 ns

Surge Current

3.5A

Temperature Coefficient Current

-0.55%/K

Temperature Coefficient Voltage

-1.5mV/K

Temperature Coefficient Wavelength

0.3 nm/K

Total Power Dissipation

220mW

Total Radiant Flux

18mW

Products Detail

GaAs-LED infrared emitter in 5mm radial package (T 1 3/4) featuring high reliability, available with two different lead lengths and stand-off variant. Suitable for TTW soldering. Typical peak wavelength 950nm with high-concentration non-visible infrared emission.

Key Features

GaAs-LED in 5mm radial package
Typical peak wavelength 950nm
High reliability
Available with two different lead lengths
Version with stand-off available
Suitable for TTW soldering

Application scenarios

IR remote control of hi-fi and TV-sets
video tape recorders
dimmers; sensor technology; discrete interrupters; remote control

Documents

Datasheets:

LD 271

Product FAQ

1. Is LD 271-H available for RFQ?

Yes. LD 271-H by OSRAM is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for LD 271-H?

Pricing for LD 271-H can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of LD 271-H?

LD 271-H is a OSRAM LEDs with Temperature Coefficient Wavelength: 0.3 nm/K and Temperature Coefficient Current: -0.55%/K. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for LD 271-H?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can LD 271-H be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to LD 271-H?

Yes. If LD 271-H is unavailable, obsolete, or does not meet your required lead time, we can help check similar OSRAM LEDs parts or compatible alternatives.

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