OP240B [Optek]

Name: OP240B
Brand: Optek
SKU: OP240B
Availability: InStock

Part No:

OP240B

Category:

LEDs

Manufacturer:

Optek

Description:

High intensity gallium aluminum arsenide infrared emitting diode, 890 nm, molded in IR-transmissive clear epoxy side-looking package for space-limited applications.

RoHS Status:

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

Continuous Forward Current

50mA

Emission Angle

40 Degree

Forward Voltage

1.80V

Lead Soldering Temperature

260°C

OP240A Apertured Radiant Incidence Max

1.20mW/cm²

OP240A Apertured Radiant Incidence Min

0.60mW/cm²

OP240A Lead Length Min

0.50 in

OP240B Apertured Radiant Incidence Max

1.20mW/cm²

OP240B Apertured Radiant Incidence Min

0.40mW/cm²

OP240B Lead Length Min

0.50 in

OP240C Apertured Radiant Incidence Max

0.86mW/cm²

OP240C Apertured Radiant Incidence Min

0.20mW/cm²

OP240C Lead Length Min

0.50 in

OP240D Apertured Radiant Incidence Min

0.05mW/cm²

OP240D Lead Length Min

0.50 in

OP245A Apertured Radiant Incidence Max

1.20mW/cm²

OP245A Apertured Radiant Incidence Min

0.60mW/cm²

OP245B Apertured Radiant Incidence Max

1.20mW/cm²

OP245B Apertured Radiant Incidence Min

0.40mW/cm²

Operating Temperature

-40°C ~ +100°C

Output Fall Time

250 ns

Output Rise Time

500 ns

Peak Forward Current

3.0A

Peak Wavelength

890 nm

Power Dissipation

100mW

Reverse Current

100µA

Reverse Voltage

2.0V

RoHS Status

RoHS Compliant

RoHS Status

RoHS Compliant

Spectral Bandwidth

80 nm

Products Detail

The OP240 and OP245 series are high intensity GaAlAs infrared emitting diodes with a wavelength of 890 nm, molded in an IR-transmissive clear epoxy side-looking package. They feature a wide irradiance pattern and are wavelength matched to silicon's peak response. The OP240 series is mechanically and spectrally matched to OP550 and OP560 phototransistors, while the OP245 series is matched to OP555 and OP565 devices. Suitable for PCBoard mounted slotted switches and PCBoard interrupters in space-limited applications.

Key Features

Wide irradiance pattern, Side-looking package for space-limited applications, Wavelength matched to silicon's peak response, Mechanically and spectrally matched to other OPTEK products, 890 nm wavelength, IR-transmissive clear epoxy package

Application scenarios

Space-limited applications
PCBoard mounted slotted switch
PCBoard interrupter

Documents

Datasheets:

OP240, OP245 Series OP240B-Optek-datasheet-68310455.pdf OP240B-Optek-datasheet-11634442.pdf OP240B-TT-datasheet-7828096.pdf

Product FAQ

1. Is OP240B available for RFQ?

Yes. OP240B by Optek 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 OP240B?

Pricing for OP240B 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 OP240B?

OP240B is a Optek LEDs with OP240A Apertured Radiant Incidence Max: 1.20mW/cm² and OP240A Apertured Radiant Incidence Min: 0.60mW/cm². Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for OP240B?

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 OP240B 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 OP240B?

Yes. If OP240B is unavailable, obsolete, or does not meet your required lead time, we can help check similar Optek LEDs parts or compatible alternatives.

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