LP-330 Light Pipe Equivalent & Substitute Parts

Part Overview

The LP-330 is a 3-level light pipe manufactured by Bivar Inc., designed for rigid board mount applications with press-fit, right-angle installation. This component is classified as obsolete, necessitating identification of active alternative solutions to maintain design continuity and ensure long-term component availability. The LP-330 features clear optics with a rectangular lens configuration (3.35mm x 2.54mm) optimized for multi-level indicator applications in SMD mounting scenarios.

Substiute Parts

LP-330

Bivar Inc.In Stock: 897LP-330 Datasheet

Current PartRFQ

5151064F

DialightIn Stock: 79025151064F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute identification for the LP-330 is based on the following critical parameters that determine functional equivalence:

• Configuration: 3-level height requirement
• Type: Rigid construction
• Mounting Type: Board mount with press-fit, right-angle orientation
• Color: Clear optical transmission
• Moisture Sensitivity Level: MSL 1 (unlimited environmental exposure tolerance)

The substitute part 5151064F from Dialight meets the core substitution criteria through matching configuration (3 High), type (Rigid), mounting methodology (Board Mount, Press Fit, Right Angle), color (Clear), and MSL rating (1 - Unlimited). Variations in lens geometry (round vs. rectangular) and absolute lens dimensions represent acceptable design trade-offs within the light pipe component category, provided the 3-level optical output function is preserved.

Parameter Comparison

Engineering Selection Recommendations

The 5151064F from Dialight serves as the primary substitute for the obsolete LP-330. Selection of this substitute is supported by the following engineering factors:

1. Product Status Alignment: The 5151064F holds active product status, ensuring continued manufacturing support and availability compared to the obsolete LP-330.

2. Regulatory Compliance: Both components share identical ECCN (EAR99) and HTSUS (3926.90.9985) classifications, confirming equivalent export control and tariff treatment. The 5151064F carries RoHS3 Compliant and REACH Unaffected certifications.

3. Core Functional Equivalence: Matching configuration (3 High), type (Rigid), mounting system (Board Mount, Press Fit, Right Angle), color (Clear), and MSL rating (1) establish direct substitution viability.

4. Inventory Availability: Current stock levels for 5151064F (7851 pieces) support production requirements for component transition.

Frequently Asked Questions (FAQ)

Q: Can the 5151064F directly replace the LP-330 in existing designs? A: Direct substitution is supported by equivalent configuration (3 High), mounting type (Board Mount, Press Fit, Right Angle), color (Clear), and MSL rating (1 - Unlimited). Physical fitment verification is required to confirm mechanical compatibility, as lens geometry differs (round vs. rectangular).

Q: What are the key differences between the LP-330 and 5151064F? A: The primary differences are: (1) lens style—LP-330 features a rectangular lens with 3.35mm x 2.54mm dimensions; 5151064F features a 2.5mm round lens; (2) product status—LP-330 is obsolete; 5151064F is active. Functional differences in 3-level light transmission are not documented in the provided specifications.

Q: Is the 5151064F RoHS and REACH compliant? A: The 5151064F is RoHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements. Compliance status for the LP-330 was not provided in available documentation.

Q: What does MSL 1 (Unlimited) mean for component handling? A: MSL 1 indicates unlimited moisture sensitivity, meaning the component requires no special moisture control or baking procedures during storage, handling, or assembly. Both the LP-330 and 5151064F carry this rating.

Q: Are there packaging differences between these components? A: The LP-330 packaging specification was not provided. The 5151064F is supplied in Bulk packaging. Confirm packaging requirements with supplier specifications for production workflows.