HLMP-3351-F00R1 Equivalent & Substitute Parts

Part Overview

The HLMP-3351-F00R1 is a red diffused LED indicator manufactured by Broadcom Limited, designed for through-hole mounting applications. This T-1 3/4 form factor component operates at 1.9V forward voltage with a 5.4mcd brightness rating and 626nm dominant wavelength. The part is currently active in production with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and regulatory compliance can be maintained across alternative manufacturers.

Substiute Parts

HLMP-3351-F00R1

Broadcom LimitedIn Stock: 857HLMP-3351-F00R1 Datasheet

Current PartRFQ

MV50154

Fairchild SemiconductorIn Stock: 5968MV50154 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the HLMP-3351-F00R1 are qualified based on the following electrical and mechanical compatibility criteria:

Primary Substitution Parameters:

• Color: Red
• Lens Transparency: Diffused
• Lens Size: 5mm, T-1 3/4
• Mounting Type: Through Hole
• Package / Case: Radial
• Height (Max): 6.35mm
• Viewing Angle: 50°
• Current - Test: 10mA
• Product Status: Active
• RoHS Compliance: ROHS3 Compliant

Allowable Variation Parameters:

• Voltage - Forward (Vf): Within circuit design tolerance
• Millicandela Rating: Application-dependent brightness requirements
• Wavelength specifications: Red spectrum range (626nm–660nm)

The MV50154 from Fairchild Semiconductor meets the mechanical and electrical compatibility requirements for direct substitution in through-hole red LED indication circuits.

Parameter Comparison

Engineering Selection Recommendations

Both the HLMP-3351-F00R1 and MV50154 are active production components with full RoHS3 compliance and REACH unaffected status. Selection between these parts depends on application-specific brightness and forward voltage requirements.

The HLMP-3351-F00R1 provides higher luminous intensity (5.4mcd) and operates at 1.9V forward voltage. The MV50154 operates at lower forward voltage (1.6V) with reduced brightness output (1.5mcd). Both components share identical mechanical form factors, viewing angles, and through-hole mounting compatibility, enabling direct PCB layout compatibility.

Regulatory compliance is equivalent across both options. The choice between these parts should be driven by circuit design parameters, specifically the available supply voltage and required brightness level for the intended indication application.

Frequently Asked Questions (FAQ)

Q: Can the MV50154 be used as a direct replacement for the HLMP-3351-F00R1 in existing designs?

A: Mechanical and mounting compatibility is direct. Electrical compatibility depends on circuit design. The MV50154 operates at 1.6V forward voltage compared to 1.9V for the HLMP-3351-F00R1. Verify that the current-limiting resistor and supply voltage accommodate the lower forward voltage specification. The MV50154 produces lower brightness (1.5mcd vs. 5.4mcd), which may affect visibility in the intended application.

Q: Are there packaging differences between these parts?

A: The HLMP-3351-F00R1 is supplied in Tape & Reel (TR) packaging, while the MV50154 is supplied in Bulk packaging. Both components use identical T-1 3/4 radial form factors with 6.35mm maximum height, ensuring PCB footprint compatibility.

Q: What are the wavelength differences?

A: The HLMP-3351-F00R1 has a dominant wavelength of 626nm with peak wavelength of 635nm. The MV50154 has a peak wavelength of 660nm. Both fall within the red spectrum range and are visually indistinguishable in typical indication applications.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the HLMP-3351-F00R1 and MV50154 are RoHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with identical HTSUS code 8541.41.0000.

Q: What is the moisture sensitivity difference?

A: The HLMP-3351-F00R1 has MSL 1 (unlimited moisture sensitivity rating), while the MV50154 has MSL 3 (168 hours). For applications requiring extended storage without desiccant protection, the HLMP-3351-F00R1 provides superior moisture tolerance.