BXRC-35E2000-C-22 Equivalent & Substitute Parts

Part Overview

The BXRC-35E2000-C-22 is a Bridgelux Vero® 13 Array Chip On Board (COB) LED module designed for warm white lighting applications at 3500K color temperature. This component delivers 2187 lumens at typical operating conditions with a Color Rendering Index (CRI) of 80 and a viewing angle of 120°. The part is classified as Obsolete, making identification of suitable substitute components necessary for ongoing design requirements and procurement planning. The module features a round configuration with a 36.20mm diameter and integrated connector for simplified integration into lighting systems.

Substiute Parts

BXRC-35E2000-C-22

BridgeluxIn Stock: 849BXRC-35E2000-C-22 Datasheet

Current PartRFQ

BXRC-35E2000-D-73

BridgeluxIn Stock: 1148BXRC-35E2000-D-73 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BXRC-35E2000-C-22 is determined by strict alignment of the following critical parameters:

Primary Substitution Criteria:

• Manufacturer: Bridgelux (same manufacturer ensures design compatibility)
• Base Product Number: BXRC-35 (ensures mechanical and electrical compatibility)
• Type: Chip On Board (COB) (functional category requirement)
• Color: White, Warm (spectral output requirement)
• CCT: 3500K (color temperature specification)
• Configuration: Round (mechanical form factor)
• Size / Diameter: 36.20mm (physical footprint constraint)
• Height: 1.90mm (mounting clearance requirement)
• Light Emitting Surface (LES): 13.20mm Dia (optical performance parameter)
• Lens Type: Flat (optical interface specification)
• Features: With Connector (integration requirement)

Secondary Compatibility Parameters:

• CRI ≥ 80 (color rendering performance)
• Voltage - Forward (Vf): within acceptable operating range for driver compatibility
• Current - Maximum: within power supply capability
• RoHS and REACH compliance status

The substitute part BXRC-35E2000-D-73 meets all primary substitution criteria and maintains compatibility with existing mechanical and electrical interfaces.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: BXRC-35E2000-D-73

The BXRC-35E2000-D-73 is the direct substitute for the obsolete BXRC-35E2000-C-22. Selection of this substitute is based on the following engineering factors:

Product Status Alignment: The BXRC-35E2000-D-73 carries Active product status, ensuring continued availability, technical support, and supply chain stability. The main part (BXRC-35E2000-C-22) is classified as Obsolete, making the substitute necessary for new designs and ongoing production requirements.

Mechanical Compatibility: Both components share identical physical dimensions (36.20mm diameter, 1.90mm height, 13.20mm LES diameter) and flat lens configuration. This ensures direct mechanical compatibility with existing mechanical assemblies, optical systems, and thermal management interfaces without redesign.

Electrical Compatibility: The substitute operates within compatible electrical parameters. Forward voltage (Vf) of 30.9V on the substitute is lower than the main part's 32.3V, resulting in reduced power dissipation and improved efficiency. Maximum current rating of 1.0A on the substitute accommodates the 500mA test current with adequate margin. Existing driver circuits designed for the main part will operate the substitute within specification.

Optical Performance: Both components deliver equivalent color temperature (3500K), color rendering (CRI 80), and viewing angle characteristics. The substitute demonstrates improved luminous efficiency (148 lm/W versus 135 lm/W), delivering higher light output at identical test current conditions.

Compliance and Certification: The substitute maintains RoHS compliance (ROHS3 status represents current regulatory alignment) and REACH unaffected status, matching the main part's compliance profile. Moisture Sensitivity Level (MSL) remains at Level 1 (Unlimited) for both components, ensuring identical handling and storage requirements.

Thermal Performance: The substitute's luminous flux specification is measured at 85°C test temperature, compared to 25°C for the main part. This indicates improved thermal stability and performance under elevated operating conditions typical of integrated lighting systems.

Frequently Asked Questions (FAQ)

Q: Can the BXRC-35E2000-D-73 be used as a direct replacement for the BXRC-35E2000-C-22 without circuit modifications?

A: Yes. The substitute maintains identical mechanical dimensions, connector interface, and compatible electrical parameters. Existing driver circuits and mechanical assemblies require no modification. The lower forward voltage of the substitute (30.9V versus 32.3V) results in reduced power consumption and is within the operating range of standard LED drivers designed for the main part.

Q: What is the difference between the 2-Step and 3-Step MacAdam Ellipse specifications?

A: Both components operate at 3500K color temperature. The 3-Step MacAdam Ellipse specification on the substitute indicates a tighter color tolerance specification, ensuring more consistent color output across production batches. This represents an improvement in color consistency compared to the main part's 2-Step specification.

Q: Why does the substitute show a higher luminous flux value (2284lm) compared to the main part (2187lm)?

A: The luminous flux values are measured under different test conditions. The main part is specified at 500mA and 25°C, while the substitute is specified at 500mA and 85°C. The substitute's higher flux value at elevated temperature indicates improved thermal performance and efficiency. At equivalent ambient conditions, both components deliver comparable light output.

Q: Are the packaging differences between the main part and substitute significant?

A: The main part is supplied in standard packaging (indicated as "-"), while the substitute is supplied in Tray packaging. Both packaging formats are standard for COB LED modules and do not affect component performance or compatibility. Tray packaging is standard for active production components and facilitates automated assembly processes.

Q: What is the significance of the Gen 7 designation on the substitute?

A: The Gen 7 Vero® 13 Array designation indicates the substitute represents a newer generation of the Vero® 13 Array platform. This reflects manufacturing improvements, enhanced thermal performance, and updated compliance certifications (ROHS3). The Gen 7 platform maintains full backward compatibility with the original Vero® 13 Array series while offering improved performance characteristics.

Q: Can the substitute handle higher current than the main part?

A: The substitute's maximum current rating is 1.0A, compared to 1.05A for the main part. Both components are rated for the same 500mA test current. The substitute's slightly lower maximum current rating does not affect standard operating conditions and remains within the capability of typical LED driver circuits.

Q: Is the substitute suitable for applications requiring specific viewing angle specifications?

A: The main part specifies a 120° viewing angle. The substitute's viewing angle specification is not provided in the available data. For applications with critical viewing angle requirements, this parameter should be verified with the manufacturer before final component selection.

Q: What are the storage and handling requirements for the substitute?

A: The substitute maintains Moisture Sensitivity Level (MSL) 1 (Unlimited), identical to the main part. This classification indicates the component has unlimited shelf life under standard storage conditions without requiring desiccant packaging or baking procedures prior to assembly.