QLMP-CB7B-UVBZZ LED Equivalent & Substitute Parts

Part Overview

The QLMP-CB7B-UVBZZ is a 5mm blue InGaN LED manufactured by Broadcom Limited, designed for LED indication applications in discrete component configurations. This part is classified as obsolete, making identification of suitable substitute components essential for ongoing design support, maintenance, and new production requirements where legacy specifications must be maintained or updated to active alternatives.

Substiute Parts

QLMP-CB7B-UVBZZ

Broadcom LimitedIn Stock: 755QLMP-CB7B-UVBZZ Datasheet

Current PartRFQ

HLMP-CB3H-TV0DD

Broadcom LimitedIn Stock: 1050HLMP-CB3H-TV0DD Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the QLMP-CB7B-UVBZZ is determined by the following critical parameters:

• Color and Wavelength: Blue LED with InGaN technology (dominant wavelength 470nm range)
• Package Type: 5mm through-hole radial configuration
• Application Class: LED indication discrete components
• Electrical Characteristics: Forward voltage and current ratings compatible with indication circuits
• Compliance Status: REACH and export control alignment (EAR99)

The substitute part HLMP-CB3H-TV0DD meets these criteria as an active, production-supported alternative from the same manufacturer with equivalent functional performance in blue LED indication applications.

Parameter Comparison

Engineering Selection Recommendations

The HLMP-CB3H-TV0DD is the designated manufacturer substitute for the obsolete QLMP-CB7B-UVBZZ. Selection of this alternative is supported by:

• Manufacturer Continuity: Both parts are Broadcom Limited products, ensuring design consistency and technical support alignment
• Active Product Status: The HLMP-CB3H-TV0DD maintains active production status, providing long-term availability and supply chain stability
• Compliance Equivalence: Both parts share identical REACH status (REACH Unaffected) and export classification (EAR99), with the substitute offering enhanced RoHS3 compliance
• Functional Compatibility: Blue LED indication application class with matching 5mm through-hole radial package configuration
• Regulatory Alignment: Tariff classification (HTSUS 8541.41.0000) remains consistent across both parts

Frequently Asked Questions (FAQ)

Q: Why is the QLMP-CB7B-UVBZZ classified as obsolete? A: The QLMP-CB7B-UVBZZ has reached end-of-life status within Broadcom's product portfolio. The HLMP-CB3H-TV0DD represents the active production alternative for blue LED indication applications in the 5mm through-hole package category.

Q: Are the mechanical dimensions compatible between QLMP-CB7B-UVBZZ and HLMP-CB3H-TV0DD? A: Both parts use the T-1 3/4 (5mm) through-hole radial package format with maximum height of 12.18mm, ensuring mechanical compatibility in standard LED indication circuit board layouts.

Q: What is the difference in electrical performance? A: The HLMP-CB3H-TV0DD specifies 3.1V forward voltage at 20mA test current with 4000mcd brightness rating and 30° viewing angle. The original part specifications are not provided in available documentation; circuit validation is required when transitioning designs.

Q: Does the substitute part meet current regulatory requirements? A: Yes. The HLMP-CB3H-TV0DD maintains REACH Unaffected status and EAR99 export classification consistent with the original part, with the addition of RoHS3 compliance certification.

Q: What packaging options are available for the substitute part? A: The HLMP-CB3H-TV0DD is supplied in Tape & Box (TB) format, standard for production volume applications of through-hole discrete LEDs.