HLMP-3351-F0002 Equivalent & Substitute Parts

Part Overview

The HLMP-3351-F0002 is a red diffused T-1 3/4 through-hole LED manufactured by Broadcom Limited, designed for indication applications with a dominant wavelength of 626nm and peak wavelength of 635nm. This part is classified as obsolete, making substitute components necessary for new designs and ongoing production requirements. The device operates at 1.9V forward voltage with a 5.4mcd brightness rating and 50° viewing angle in a standard radial package configuration.

Substiute Parts

HLMP-3351-F0002

Broadcom LimitedIn Stock: 1136HLMP-3351-F0002 Datasheet

Current PartRFQ

HLMP-3351-D0002

Broadcom LimitedIn Stock: 10112HLMP-3351-D0002 Datasheet

MFR RecommendedRFQ

HLMP-3351-F00R1

Broadcom LimitedIn Stock: 857HLMP-3351-F00R1 Datasheet

Parametric EquivalentRFQ

MV50152

Fairchild SemiconductorIn Stock: 7065MV50152 Datasheet

MFR RecommendedRFQ

MV50154

Fairchild SemiconductorIn Stock: 5968MV50154 Datasheet

MFR RecommendedRFQ

MV57154

onsemiIn Stock: 832MV57154 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HLMP-3351-F0002 is determined by the following critical parameters:

Primary Compatibility Criteria:

• Lens size: 5mm, T-1 3/4 form factor
• Mounting type: Through hole radial configuration
• Color: Red
• Lens transparency: Diffused
• Viewing angle: 50°
• Height (Max): 6.35mm

Secondary Electrical Parameters:

• Forward voltage (Vf): 1.9V nominal
• Test current: 10mA
• Wavelength range: 626nm dominant / 635nm peak

Substitute parts are grouped into two categories based on their relationship to the main part:

Category 1 - MFR Recommended (Broadcom Limited): Parts that maintain identical electrical and mechanical specifications with improved product status and compliance certifications.

Category 2 - Parametric Equivalent (Cross-Manufacturer): Parts from alternative manufacturers that meet the core mechanical and electrical requirements within acceptable tolerances for indication applications.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: HLMP-3351-D0002

The HLMP-3351-D0002 is the MFR recommended substitute from Broadcom Limited. It maintains identical mechanical specifications and forward voltage (1.9V) as the HLMP-3351-F0002. The part is active in production status with ROHS3 compliance certification. The primary difference is a reduced millicandela rating of 2.1mcd compared to 5.4mcd in the original part. This substitute is suitable for applications where brightness reduction is acceptable within the design margin. Packaging is provided in Cut Tape (CT) format.

Secondary Recommendation: HLMP-3351-F00R1

The HLMP-3351-F00R1 provides parametric equivalence with identical electrical and optical specifications to the HLMP-3351-F0002, including the 5.4mcd brightness rating and 1.9V forward voltage. This part is active in production with ROHS3 compliance. The primary distinction is packaging format in Tape & Reel (TR) configuration, suitable for automated assembly processes. This option is preferred when brightness matching is critical to circuit performance.

Cross-Manufacturer Alternatives:

MV50152 and MV50154 from Fairchild Semiconductor are active alternatives with ROHS3 compliance. Both operate at reduced forward voltage (1.6V) and lower brightness ratings (2mcd and 1.5mcd respectively). MV50152 features clear lens transparency versus diffused. These parts require circuit redesign to accommodate the 0.3V forward voltage reduction and reduced brightness. MV50154 maintains diffused lens transparency and 50° viewing angle, making it the more compatible cross-manufacturer option if voltage tolerance exists in the design.

MV57154 from onsemi is classified as obsolete and should not be selected for new designs despite higher brightness (8mcd) and active inventory availability.

Frequently Asked Questions (FAQ)

Q: Can HLMP-3351-D0002 be used as a direct replacement for HLMP-3351-F0002?

A: Yes, with brightness consideration. Both parts share identical forward voltage (1.9V), lens size (5mm T-1 3/4), viewing angle (50°), and mechanical dimensions (6.35mm height). The HLMP-3351-D0002 operates at 2.1mcd versus 5.4mcd in the original part. If the circuit design includes brightness margin or uses current-limiting resistors, this reduction may be acceptable. Verify that the application does not require the full 5.4mcd brightness specification.

Q: What is the difference between HLMP-3351-D0002 and HLMP-3351-F00R1?

A: Both are Broadcom parts with identical electrical specifications (1.9V, 5.4mcd). The primary difference is packaging: HLMP-3351-D0002 is supplied in Cut Tape (CT) format for manual or semi-automated assembly, while HLMP-3351-F00R1 is supplied in Tape & Reel (TR) format for high-speed automated pick-and-place equipment. Select based on assembly process requirements.

Q: Can Fairchild MV50152 or MV50154 replace the HLMP-3351-F0002?

A: Mechanical compatibility exists (5mm T-1 3/4 form factor, through-hole radial package, 6.35mm height). However, electrical differences require circuit evaluation. Both Fairchild parts operate at 1.6V forward voltage versus 1.9V in the original part, representing a 0.3V reduction. Current-limiting resistor values must be recalculated. MV50154 maintains diffused lens transparency and 50° viewing angle. MV50152 features clear lens transparency and 45° viewing angle. Brightness ratings are significantly lower (1.5mcd to 2mcd). These substitutions are viable only if circuit design accommodates the voltage and brightness changes.

Q: Why is MV57154 listed if it is obsolete?

A: MV57154 is included in the cross-reference data provided but is classified as obsolete. It should not be selected for new designs. Active alternatives with current production status are available (HLMP-3351-D0002, HLMP-3351-F00R1, MV50152, MV50154).

Q: What compliance certifications should I verify for new designs?

A: ROHS3 compliance is required for most modern applications. HLMP-3351-D0002 and HLMP-3351-F00R1 both carry ROHS3 certification. The original HLMP-3351-F0002 is RoHS non-compliant. Fairchild parts (MV50152, MV50154) are ROHS3 compliant. Verify REACH and ECCN status (all listed parts are REACH Unaffected and EAR99 classified) against your regulatory requirements.

Q: How do packaging options affect component selection?

A: Packaging format determines assembly compatibility. Cut Tape (CT) is suitable for manual or semi-automated assembly with lower volume requirements. Tape & Reel (TR) is optimized for high-speed automated assembly lines. Bulk packaging is used for manual assembly or lower-volume applications. Select packaging based on production volume and assembly equipment capabilities. All listed parts maintain identical electrical and mechanical specifications regardless of packaging format.