ASMT-SWBM-NU803 Equivalent & Substitute Parts

Part Overview

The ASMT-SWBM-NU803 is a white diffused LED indicator in 4-PLCC surface mount package, rated at 3.2V forward voltage with 1100mcd luminous intensity. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing production support and design continuity. The substitute part maintains identical electrical and mechanical specifications while offering improved availability and active product status.

Substiute Parts

ASMT-SWBM-NU803

Broadcom LimitedIn Stock: 6331ASMT-SWBM-NU803 Datasheet

Current PartRFQ

ASMT-SWBM-NV803

Broadcom LimitedIn Stock: 13150ASMT-SWBM-NV803 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ASMT-SWBM-NU803 is determined by strict equivalence across the following critical parameters:

• Package type: 4-PLCC surface mount configuration
• Electrical characteristics: 3.2V forward voltage, 30mA test current
• Optical properties: White color, yellow lens, diffused transparency, 2.20mm diameter round lens with flat top
• Mechanical dimensions: 3.20mm L x 2.80mm W, 2.10mm maximum height
• Environmental rating: 2A MSL (4 Weeks)

The ASMT-SWBM-NV803 meets all substitution criteria. While luminous intensity differs (1570mcd vs. 1100mcd), this represents an enhancement within the same product family and does not preclude functional equivalence for indication applications.

Parameter Comparison

Engineering Selection Recommendations

The ASMT-SWBM-NV803 is the direct substitute for the obsolete ASMT-SWBM-NU803. Both components share identical electrical specifications, package geometry, and environmental ratings. The substitute part carries active product status from Broadcom Limited, ensuring continued availability and supply chain support. Both parts maintain EAR99 export classification and identical HTSUS coding, confirming regulatory equivalence. The increased luminous intensity of the substitute (1570mcd) provides enhanced optical performance without altering circuit compatibility or mechanical fit.

Frequently Asked Questions (FAQ)

Q: Can ASMT-SWBM-NV803 be used as a direct replacement for ASMT-SWBM-NU803 in existing designs?

A: Yes. Both parts are electrically and mechanically identical across all critical parameters: 3.2V forward voltage, 30mA test current, 4-PLCC package, and identical physical dimensions. No circuit modifications are required.

Q: What is the difference in luminous intensity between these parts?

A: The ASMT-SWBM-NU803 is rated at 1100mcd, while the ASMT-SWBM-NV803 is rated at 1570mcd. This represents a brightness increase within the same product family and does not affect electrical compatibility.

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

A: The ASMT-SWBM-NU803 is supplied in standard packaging, while the ASMT-SWBM-NV803 is supplied in Tape & Reel (TR) format. Both use identical 4-PLCC package geometry and are suitable for automated assembly.

Q: Do both parts meet the same environmental and compliance standards?

A: Yes. Both components carry identical MSL rating (2A, 4 Weeks), ECCN classification (EAR99), and HTSUS code (8541.41.0000), confirming equivalent environmental and regulatory compliance.

Q: Why is the original part marked as obsolete?

A: The ASMT-SWBM-NU803 has reached end-of-life status. The ASMT-SWBM-NV803 remains in active production and is the recommended alternative for new designs and ongoing production support.