B42180P SEOUL SEMICONDUCTOR LED (Other) In Stock

Name: B42180P
Brand: SEOUL SEMICONDUCTOR
SKU: B42180P
Availability: InStock

Seoul Semiconductor B42180P is a blue light-emitting diode in a P4 package with bin-free availability for consistent production supply. It delivers blue emission at approximately 470 nm dominant wavelength and up to 80 mA forward current for general illumination and indicator applications. Available worldwide at competitive prices with global stock and fast shipping.

ACTIVELEDVerified Jul 2026

Package / Visual Reference

B42180POther

Quick Facts

Manufacturer: SEOUL SEMICONDUCTOR
Package: Other
Pin Count: 3
Lifecycle: ACTIVE
Datasheet: B42180P Datasheet PDF
Category: LED
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of B42180P?

Blue LED with approximately 470 nm dominant wavelength for vibrant blue illumination and indicator applications
P4 package format enables straightforward PCB integration for solid-state lighting and display backlighting designs
Bin-free selection ensures broad production availability without constraints of specific luminous flux or forward voltage bins
Up to 80 mA forward current capability supports use in RGB arrays, decorative lighting, and panel indicators

What is B42180P used for?

The Seoul Semiconductor B42180P blue LED is suitable for decorative lighting, RGB LED arrays, indicator lights, and backlighting applications in consumer electronics and signage requiring a dominant blue wavelength around 470 nm. Its P4 package supports PCB mounting for industrial panel indicators, architectural lighting, and entertainment stage lighting systems. The bin-free availability ensures consistent supply chain access for high-volume LED lighting manufacturing.

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)

Where can I find the B42180P datasheet?

B42180P Datasheet Download

Official datasheet from SEOUL SEMICONDUCTOR

What are equivalent replacements for B42180P?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the dominant wavelength and forward current specification of the Seoul Semiconductor B42180P?

The B42180P emits blue light with a dominant wavelength of approximately 470 nm and is rated for forward currents up to 80 mA, delivering sufficient luminous intensity for indicator lamps, RGB arrays, and decorative lighting applications.

What does the bin-free specification mean for procurement of the B42180P and what forward voltage is expected?

Bin-free means the B42180P is not sorted into specific luminous flux or forward voltage bins, allowing procurement without bin constraints; the typical forward voltage is approximately 3.2 V at 20 mA, with luminous intensity variation accepted across standard production tolerances for broad-volume supply.

In which RGB and architectural lighting designs is the B42180P blue LED a practical emitter choice?

The B42180P is used in RGB LED luminaires, color-mixing panels, and decorative architectural lighting where a 470 nm blue emitter at up to 80 mA provides the blue channel required to achieve white light or full-color output from 3-channel LED arrays.

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AvailabilityIn Stock

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Lead Time3-7 business days

MOQFrom 1 piece

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OriginChina (Authorized)

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