HLMP-Q106-R0021 Equivalent & Substitute Parts

Part Overview

The HLMP-Q106-R0021 is a red surface mount LED indicator manufactured by Broadcom Limited, designed for discrete indication applications. This part features a 644nm dominant wavelength with 400mcd brightness rating and operates at 1.9V forward voltage. The component is actively produced and maintains full RoHS3 compliance with REACH unaffected status. Substitute parts are identified to provide alternative sourcing options when the primary part becomes unavailable or when design flexibility is required within specified electrical and mechanical parameters.

Substiute Parts

HLMP-Q106-R0021

Broadcom LimitedIn Stock: 844HLMP-Q106-R0021 Datasheet

Current PartRFQ

CMD95-21SRC/TR7

Visual Communications Company - VCCIn Stock: 1823CMD95-21SRC/TR7 Datasheet

MFR RecommendedRFQ

CMD95-21VRC/TR7

Visual Communications Company - VCCIn Stock: 5022CMD95-21VRC/TR7 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the HLMP-Q106-R0021 are qualified based on the following criteria:

Electrical Compatibility Parameters:

• Red color specification (644nm dominant wavelength range)
• Forward voltage within acceptable operating range (1.7V to 2.0V)
• Surface mount technology
• 2-SMD package configuration

Mechanical Compatibility Parameters:

• Similar lens size (1.78mm to 1.80mm diameter)
• Compatible height profile (2.88mm to 2.92mm maximum)
• Comparable overall dimensions

Compliance & Status Parameters:

• Active product status
• RoHS3 compliance
• REACH unaffected status

The identified substitutes (CMD95-21SRC/TR7 and CMD95-21VRC/TR7) meet these criteria while operating within the allowed parameter tolerances for red LED indication applications.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain active product status and full RoHS3 compliance with REACH unaffected designation, qualifying them for equivalent use in red LED indication circuits.

CMD95-21SRC/TR7 operates at 1.7V forward voltage with 100mcd brightness and 660nm peak wavelength. This part accommodates lower voltage supply designs while maintaining surface mount compatibility and comparable physical dimensions.

CMD95-21VRC/TR7 operates at 2.0V forward voltage with 25mcd brightness and 640nm peak wavelength. This part suits applications requiring higher forward voltage tolerance with reduced brightness output.

Both substitute parts employ gull wing lead configuration versus the yoke bend configuration of the primary part. Lead configuration differences require PCB layout adjustment but do not affect electrical performance within the specified parameter ranges.

Frequently Asked Questions (FAQ)

Q: Can CMD95-21SRC/TR7 and CMD95-21VRC/TR7 be used interchangeably with HLMP-Q106-R0021?

A: Both parts are electrically compatible as red surface mount LEDs with 2-SMD packages. However, they differ in forward voltage (1.7V and 2.0V versus 1.9V), brightness output (100mcd and 25mcd versus 400mcd), and lead configuration (gull wing versus yoke bend). Circuit design must accommodate these parameter differences.

Q: What is the significance of the lead configuration difference?

A: The HLMP-Q106-R0021 uses yoke bend leads while substitutes use gull wing leads. This affects PCB pad layout and soldering approach but does not impact electrical performance. PCB design must be adjusted accordingly.

Q: Are there voltage supply considerations when selecting between these parts?

A: Yes. The HLMP-Q106-R0021 operates at 1.9V typical, CMD95-21SRC/TR7 at 1.7V, and CMD95-21VRC/TR7 at 2.0V. Circuit current-limiting resistor values must be recalculated based on the selected part's forward voltage to maintain proper LED operation.

Q: How do brightness differences affect application suitability?

A: The HLMP-Q106-R0021 provides 400mcd brightness, CMD95-21SRC/TR7 provides 100mcd, and CMD95-21VRC/TR7 provides 25mcd. Application brightness requirements determine which part is suitable. Lower brightness parts may not meet visibility specifications in high-ambient-light environments.

Q: What are the moisture sensitivity implications?

A: HLMP-Q106-R0021 has MSL 2A (4 weeks), CMD95-21SRC/TR7 has MSL 2 (1 year), and CMD95-21VRC/TR7 has MSL 3 (168 hours). These ratings affect storage and handling requirements. Shorter MSL ratings require more stringent moisture control during manufacturing.

Q: Are all parts suitable for the same wavelength-dependent applications?

A: Peak wavelengths differ: HLMP-Q106-R0021 at 654nm, CMD95-21SRC/TR7 at 660nm, and CMD95-21VRC/TR7 at 640nm. Applications requiring specific wavelength response must verify compatibility with the selected part's spectral characteristics.