HLMP47009MP8 Equivalent & Substitute Parts Reference

Part Overview

The HLMP47009MP8 is a quad red LED circuit board indicator manufactured by Everlight Electronics Co Ltd. This component features four integrated red LEDs in a single 5mm T-1 3/4 package with right-angle through-hole mounting. The part is classified as Active and maintains full RoHS3 compliance with MSL-1 rating.

Substitute parts are identified to address supply chain continuity, inventory availability, and application-specific electrical requirements while maintaining functional compatibility within the red LED indicator category.

Key Parameters

Parameter	Value
Manufacturer Part Number	HLMP47009MP8
Manufacturer	Everlight Electronics Co Ltd
Color	Red (x 4)
Configuration	4 Wide
Wavelength - Peak	635nm
Voltage Rating	1.8V
Current	2mA
Millicandela Rating	2mcd
Viewing Angle	50°
Lens Type	Diffused, Tinted
Lens Style	Round with Domed Top
Lens Size	5mm, T-1 3/4
Mounting Type	Through Hole, Right Angle
Product Status	Active
RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts are grouped based on the following critical parameters that determine functional compatibility:

Primary Compatibility Criteria:

Color: Red
Lens Type: Diffused
Lens Style: Round with Domed Top
Lens Size: 5mm, T-1 3/4
Mounting Type: Through Hole
Wavelength - Peak: 635nm (±15nm tolerance acceptable)
RoHS3 Compliance: Required
MSL Rating: 1 (Unlimited)

Secondary Variation Parameters:

Voltage Rating: 1.8V to 2.1V (forward voltage variations)
Current Rating: 2mA to 20mA (test current variations)
Millicandela Rating: 2mcd to 30mcd (brightness variations)
Viewing Angle: 50° to 60° (angular tolerance)
Configuration: Single or Standard (vs. 4 Wide quad configuration)

Substitutes are identified where the primary criteria align with the main part, allowing for application-specific selection based on circuit voltage and current requirements.

Parameter Comparison

Parameter	HLMP47009MP8	151051RS11000	4302H1-12V	4302H1-5V	HLMP-3301	HLMP-3301-D0000	HLMP-3301-F00DD
Manufacturer	Everlight	Würth Elektronik	VCC	VCC	Broadcom	Broadcom	Broadcom
Color	Red (x 4)	Red	Red	Red	Red	Red	Red
Wavelength - Peak (nm)	635	650	635	635	635	635	635
Voltage - Forward (V)	1.8	2.1	12	5	1.9	1.9	1.9
Current - Test (mA)	2	20	13	10	10	10	10
Millicandela Rating (mcd)	2	30	8	8	5.4	2.1	5.4
Viewing Angle (°)	50	60	60	60	60	60	60
Lens Type	Diffused, Tinted	Diffused	Diffused	Diffused	Diffused	Diffused	Diffused
Lens Style	Round with Domed Top	Round with Domed Top	Round with Domed Top	Round with Domed Top	Round with Domed Top	Round with Domed Top	Round with Domed Top
Lens Size	5mm, T-1 3/4	4.90mm Dia	5mm, T-1 3/4	5mm, T-1 3/4	5mm, T-1 3/4	5mm, T-1 3/4	5mm, T-1 3/4
Mounting Type	Through Hole, Right Angle	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Configuration	4 Wide	Standard	Standard	Standard	Standard	Standard	Standard
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

HLMP47009MP8 Primary Characteristics: The HLMP47009MP8 operates at 1.8V forward voltage with 2mA test current and delivers 2mcd brightness. The quad configuration (4 Wide) integrates four LEDs in a single right-angle package, distinguishing it from single-LED alternatives.

Substitute Selection Based on Application Requirements:

For 1.8V to 2.1V Circuit Voltage Applications:

HLMP-3301-D0000 (Broadcom): 1.9V forward voltage, 2.1mcd brightness, 10mA test current. Closest electrical match for low-voltage circuits. Available in bulk packaging with 34,884 units in stock.
HLMP-3301-F00DD (Broadcom): 1.9V forward voltage, 5.4mcd brightness, 10mA test current. Higher brightness variant for applications requiring increased visibility. Cut Tape packaging with 43,381 units in stock.

For 5V Circuit Voltage Applications:

4302H1-5V (VCC): 5V forward voltage, 8mcd brightness, 10mA test current. Suitable for standard 5V logic circuits. 2,640 units in stock.

For 12V Circuit Voltage Applications:

4302H1-12V (VCC): 12V forward voltage, 8mcd brightness, 13mA test current. Designed for 12V industrial and automotive circuits. 1,927 units in stock.

For Higher Brightness Requirements:

151051RS11000 (Würth Elektronik): 2.1V forward voltage, 30mcd brightness, 20mA test current. Delivers maximum brightness among substitutes. 3,373 units in stock. Note: 4.90mm lens diameter versus 5mm standard.

Compliance Verification: All substitute parts maintain RoHS3 compliance and MSL-1 (Unlimited) moisture sensitivity rating, matching the original part's environmental specifications.

Configuration Note: The HLMP47009MP8 features a 4 Wide quad configuration. Single-LED substitutes (HLMP-3301 series, VCC 4302H1 series, Würth 151051RS11000) require circuit redesign if the quad integration is functionally critical. These substitutes are suitable only for applications where individual LED control or replacement of single LED positions is acceptable.

Frequently Asked Questions (FAQ)

Q: Can HLMP-3301 series parts directly replace the HLMP47009MP8?

A: HLMP-3301 series parts are electrically compatible substitutes for single-LED applications. However, the HLMP47009MP8 integrates four LEDs in a quad configuration, while HLMP-3301 parts are single LEDs. Direct replacement requires circuit redesign if all four LED positions must be populated from a single component.

Q: What is the primary difference between HLMP-3301-D0000 and HLMP-3301-F00DD?

A: Both operate at 1.9V forward voltage with 10mA test current. The difference is brightness: HLMP-3301-D0000 delivers 2.1mcd, while HLMP-3301-F00DD delivers 5.4mcd. Selection depends on required visibility in the application.

Q: Are the VCC 4302H1 series parts suitable for 1.8V circuits?

A: No. The 4302H1-5V requires 5V forward voltage and the 4302H1-12V requires 12V. These parts are not suitable for 1.8V circuits. Use HLMP-3301 series (1.9V) or 151051RS11000 (2.1V) for low-voltage applications.

Q: What is the significance of the wavelength peak specification?

A: Wavelength peak (635nm) defines the perceived color and spectral output. All listed substitutes maintain 635nm peak wavelength, ensuring consistent red color appearance. The Würth 151051RS11000 has a 650nm peak wavelength, which may appear slightly different in color perception.

Q: Does packaging type affect electrical performance?

A: No. Packaging type (Bulk, Cut Tape) affects supply format and handling only. Electrical and optical performance remains identical between packaging variants of the same part number.

Q: Are all substitutes RoHS3 compliant?

A: Yes. All listed substitute parts maintain RoHS3 compliance and MSL-1 (Unlimited) rating, matching the original HLMP47009MP8 environmental specifications.

Q: What does "Right Angle" mounting mean?

A: Right-angle mounting indicates the LED leads are bent 90 degrees, allowing the LED to mount parallel to the circuit board surface. This differs from radial mounting where leads extend perpendicular to the board. The HLMP47009MP8 specifies right-angle mounting; most single-LED substitutes use radial mounting, requiring different PCB footprints.

Q: Can I use 151051RS11000 in place of HLMP47009MP8?

A: Electrically, yes, for 2.1V circuits. However, the 151051RS11000 has a 4.90mm lens diameter versus the standard 5mm, and uses radial mounting versus right-angle. PCB footprint redesign is required.

Q: What is the viewing angle significance?

A: Viewing angle (50° to 60°) defines the cone of light emission. The HLMP47009MP8 has a 50° viewing angle; substitutes typically offer 60°. A wider viewing angle provides visibility from a broader range of positions but may reduce peak brightness in the direct viewing direction.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message