HLMP-3390 Equivalent & Substitute Parts

Part Overview

The HLMP-3390 is a red LED indicator light manufactured by Broadcom Limited, designed for through-hole mounting applications. This T-1 3/4 package LED operates at 1.9V forward voltage with a 55mcd brightness rating and 626nm dominant wavelength. The product is currently active and ROHS3 compliant. Substitute parts are identified when equivalent functional performance can be achieved within the allowed electrical and mechanical parameter ranges for this LED category.

Substiute Parts

HLMP-3390

Broadcom LimitedIn Stock: 973HLMP-3390 Datasheet

Current PartRFQ

5219247F

DialightIn Stock: 9945219247F Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the HLMP-3390 are qualified based on the following criteria:

• Color Match: Red LED indication
• Mounting Configuration: Through-hole radial package
• Peak Wavelength: 635nm (red spectrum)
• Lens Style: Round with domed top
• Regulatory Compliance: ROHS3 compliant, REACH unaffected
• Moisture Sensitivity: MSL 1 (unlimited)

The substitute part 5219247F from Dialight meets these core substitution criteria. Variations in forward voltage (1.9V vs. 3V), test current (20mA vs. 10mA), brightness rating (55mcd vs. 60mcd), and viewing angle (24° vs. 35°) are within acceptable ranges for LED indicator applications and do not prevent functional substitution when circuit design accommodates the electrical differences.

Parameter Comparison

Engineering Selection Recommendations

Both the HLMP-3390 and 5219247F are active products with identical regulatory compliance status (ROHS3 compliant, REACH unaffected, MSL 1). Selection between these parts depends on circuit-level electrical requirements:

• HLMP-3390: Select when 1.9V forward voltage and 20mA test current specifications are required by the circuit design.
• 5219247F: Select when 3V forward voltage and 10mA test current are compatible with the application. This part offers higher brightness (60mcd vs. 55mcd) and wider viewing angle (35° vs. 24°).

Both parts are suitable for through-hole PCB assembly and meet all regulatory requirements for industrial and commercial LED indicator applications.

Frequently Asked Questions (FAQ)

Q: Can the 5219247F directly replace the HLMP-3390 without circuit modification?

A: Direct replacement requires verification that the circuit can accommodate the 3V forward voltage and 10mA test current of the 5219247F. The HLMP-3390 operates at 1.9V and 20mA. Current-limiting resistor values must be recalculated for the substitute part.

Q: Are there mechanical compatibility concerns?

A: Both parts use radial through-hole packages with round domed-top lenses. The HLMP-3390 has a maximum height of 10.90mm, while the 5219247F is 8.81mm. Both fit standard 5mm LED mounting holes. Verify PCB layout clearance if height is constrained.

Q: Do both parts have the same wavelength?

A: Both parts have a peak wavelength of 635nm, placing them in the red spectrum. The HLMP-3390 specifies a dominant wavelength of 626nm, while the 5219247F does not specify dominant wavelength. This difference does not affect functional substitution for indicator applications.

Q: What is the difference in lens color between these parts?

A: The HLMP-3390 has a colorless lens, while the 5219247F has a red lens. Both are clear (transparent). The red lens on the 5219247F may enhance color saturation of the emitted light.

Q: Are both parts available in the same packaging format?

A: Both parts are supplied in bulk packaging as radial through-hole components. Supplier device packages differ slightly (T-1 3/4 vs. 5mm), but both are compatible with standard LED mounting applications.