SM1206BWC-IL Equivalent & Substitute Parts

Part Overview

The SM1206BWC-IL is an active blue LED indication component manufactured by Bivar Inc. in 1206 (3216 Metric) surface mount package format. This discrete LED operates at 3.3V forward voltage with a dominant wavelength of 470nm and delivers 225 millicandela at 20mA test current. The component features a clear, colorless lens with round flat-top geometry and 30° viewing angle, suitable for standard indication applications requiring high brightness and narrow beam concentration.

Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and compliance certifications align with the original specification, enabling direct replacement in circuit designs where the primary functional parameters remain constant.

Substiute Parts

SM1206BWC-IL

Bivar Inc.In Stock: 782SM1206BWC-IL Datasheet

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APL3015QBC/D-F01

KingbrightIn Stock: 37277APL3015QBC/D-F01 Datasheet

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HSMN-C150

Broadcom LimitedIn Stock: 4842HSMN-C150 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SM1206BWC-IL is determined by the following critical parameters:

Electrical Compatibility:

• Forward voltage (Vf) must equal 3.3V to ensure proper circuit operation without redesign
• Test current specification of 20mA establishes the brightness reference point
• Wavelength - Dominant at 470nm defines the blue color specification

Mechanical Compatibility:

• Surface mount mounting type is required for PCB assembly compatibility
• Package footprint must accommodate 1206 (3216 Metric) dimensions or equivalent chip-scale alternatives
• Height constraints (maximum 1.40mm) must be maintained for board clearance

Compliance Requirements:

• RoHS3 compliance is mandatory for regulatory alignment
• ECCN and HTSUS classifications must match for supply chain consistency

Optical Performance Considerations:

• Millicandela rating, viewing angle, and lens characteristics may vary within acceptable ranges depending on application requirements
• Lens color and transparency variations are permitted when electrical and mechanical parameters align

Parameter Comparison

Engineering Selection Recommendations

SM1206BWC-IL (Bivar Inc.) - Primary Component

The SM1206BWC-IL remains the baseline specification with active product status and full RoHS3 compliance. This component is suitable for applications requiring 225mcd brightness output with narrow 30° viewing angle in standard 1206 package format.

HSMN-C150 (Broadcom Limited) - Direct Mechanical Substitute

The HSMN-C150 provides direct mechanical and electrical compatibility with identical 1206 (3216 Metric) package dimensions, 3.3V forward voltage, and 20mA test current. This substitute maintains the same dominant wavelength at 470nm and peak wavelength at 468nm. The primary distinction is optical performance: the HSMN-C150 delivers 35mcd with 170° viewing angle through diffused white lens technology, compared to the SM1206BWC-IL's 225mcd with 30° narrow beam. The HSMN-C150 is suitable for applications where wide-angle diffused illumination is preferred over high-brightness narrow-beam indication. Both components are ROHS3 compliant and active products. The HSMN-C150 features superior moisture sensitivity rating (MSL 2A vs. MSL 4).

APL3015QBC/D-F01 (Kingbright) - Electrical Equivalent with Package Variation

The APL3015QBC/D-F01 maintains electrical equivalence with 3.3V forward voltage and 20mA test current. The dominant wavelength is 465nm with peak wavelength at 460nm, representing a 5nm shift toward shorter wavelengths within the blue spectrum. Brightness output is 200mcd at 20mA test current, approximately 11% lower than the SM1206BWC-IL. The viewing angle is 70°, providing intermediate beam width between the narrow 30° and wide 170° options. The critical distinction is package format: the APL3015QBC/D-F01 uses 2-SMD No Lead (Chip LED) configuration with dimensions of 3.00 x 1.50mm, requiring PCB footprint redesign compared to standard 1206 packages. This component is ROHS3 compliant and active. The APL3015QBC/D-F01 offers improved moisture sensitivity (MSL 3 vs. MSL 4) and includes REACH Unaffected status.

All three components are active products with ROHS3 compliance and EAR99 ECCN classification, supporting regulatory and supply chain requirements.

Frequently Asked Questions (FAQ)

Q: Can the HSMN-C150 replace the SM1206BWC-IL in a high-brightness indication circuit?

A: The HSMN-C150 is not suitable for applications requiring 225mcd brightness output. The HSMN-C150 delivers 35mcd, approximately 84% lower than the SM1206BWC-IL. While both components share identical 1206 package dimensions and 3.3V electrical specifications, the optical performance difference is substantial. The HSMN-C150 is appropriate for applications where wide-angle diffused illumination is the design requirement.

Q: Is the APL3015QBC/D-F01 a direct drop-in replacement for the SM1206BWC-IL?

A: The APL3015QBC/D-F01 is not a direct drop-in replacement due to package format differences. The SM1206BWC-IL uses standard 1206 (3216 Metric) package with 3.20 x 1.60mm footprint, while the APL3015QBC/D-F01 uses 2-SMD No Lead (Chip LED) format with 3.00 x 1.50mm dimensions. PCB layout and footprint redesign is required for the APL3015QBC/D-F01. Electrical parameters (3.3V, 20mA) are compatible, but wavelength differs by 5nm (465nm vs. 470nm dominant).

Q: What are the moisture sensitivity implications when substituting these components?

A: The SM1206BWC-IL specifies MSL 4 (72 Hours), requiring storage and handling within 72-hour windows after moisture exposure. The HSMN-C150 specifies MSL 2A (4 Weeks), providing extended moisture tolerance. The APL3015QBC/D-F01 specifies MSL 3 (168 Hours), offering intermediate moisture tolerance. Components with lower MSL ratings provide greater flexibility in manufacturing environments with extended lead times between package opening and assembly.

Q: Are all three components suitable for RoHS3 regulated applications?

A: Yes. The SM1206BWC-IL, HSMN-C150, and APL3015QBC/D-F01 are all ROHS3 compliant. All three components share identical ECCN (EAR99) and HTSUS (8541.41.0000) classifications, supporting consistent supply chain and regulatory documentation.

Q: What is the primary optical difference between the SM1206BWC-IL and HSMN-C150?

A: The SM1206BWC-IL features a clear colorless lens with round flat-top geometry, delivering 225mcd at 30° viewing angle for narrow-beam high-brightness indication. The HSMN-C150 features a diffused white lens with rectangular flat-top geometry, delivering 35mcd at 170° viewing angle for wide-angle diffused illumination. Both maintain identical 3.3V electrical specifications and 1206 package dimensions.

Q: Can the APL3015QBC/D-F01 be used in applications requiring 470nm wavelength specification?

A: The APL3015QBC/D-F01 dominant wavelength is 465nm with peak wavelength at 460nm, representing a 5nm shift toward shorter wavelengths compared to the SM1206BWC-IL at 470nm dominant and 468nm peak. Applications with strict wavelength tolerance specifications may not accept this variation. The HSMN-C150 maintains 470nm dominant and 468nm peak wavelengths, matching the SM1206BWC-IL specification exactly.