LED Hardware Lens Filter Red 39-11-1 Equivalent & Substitute Parts

Part Overview

The VCC 39-11-1 is an LED hardware lens filter in red, classified as optoelectronics hardware. This component is designed to function as a lens filter for LED applications. The part is currently listed as obsolete, which necessitates identification of equivalent substitute components for ongoing procurement and system maintenance. Substitute parts must maintain functional compatibility through matching key optical and mechanical parameters.

Substiute Parts

39-11-1

Visual Communications Company - VCCIn Stock: 104439-11-1 Datasheet

Current PartRFQ

39-12-1A

JKL Components Corp.In Stock: 93439-12-1A Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 39-12-1A from JKL Components Corp. is identified as functionally equivalent based on the following matching parameters:

Matching Criteria:

• Color: Red (optical requirement maintained)
• Mounting Type: Slip-On (mechanical interface compatible)
• Lens Size: 10.2mm Dia (physical dimension match)
• Lens Style: Round with Domed Top (optical geometry match)
• Lens Transparency: Diffused (optical characteristic match)
• RoHS Status: ROHS3 Compliant (regulatory compliance maintained)
• Moisture Sensitivity Level: 1 (Unlimited) (environmental specification match)

The 39-12-1A is classified as a Lens Cap Red Slip-On, designed for general-purpose LED applications. This substitution is based strictly on the alignment of mechanical, optical, and regulatory parameters provided in the component specifications.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: 39-12-1A (JKL Components Corp.)

The 39-12-1A is the appropriate substitute for the obsolete 39-11-1 based on the following engineering criteria:

1. Functional Equivalence: All critical optical and mechanical parameters align with the original component specification, including color, lens geometry, transparency, and mounting interface.

2. Regulatory Compliance: Both components maintain ROHS3 compliance and identical moisture sensitivity ratings, ensuring compatibility with existing procurement and environmental standards.

3. Product Status: The 39-12-1A maintains active product status with confirmed inventory availability (845 Pcs), providing reliable supply continuity for the obsolete 39-11-1.

4. Mechanical Compatibility: The slip-on mounting type and 10.2mm diameter specification ensure direct mechanical compatibility in existing LED assemblies designed for the original component.

5. Export Classification: Both components share identical ECCN classification (EAR99), maintaining consistency with export control requirements.

Frequently Asked Questions (FAQ)

Q: Can the 39-12-1A directly replace the 39-11-1 in existing assemblies?

A: Yes. The 39-12-1A matches all specified mechanical and optical parameters of the 39-11-1, including mounting type (slip-on), lens size (10.2mm diameter), lens style (round with domed top), color (red), and transparency (diffused). Direct substitution is supported by parameter alignment.

Q: Are there any regulatory compliance differences between these parts?

A: No. Both components are ROHS3 compliant with identical moisture sensitivity levels (MSL 1 - Unlimited) and ECCN classification (EAR99). Regulatory requirements are maintained across the substitution.

Q: What is the significance of the "slip-on" mounting type?

A: The slip-on mounting type indicates the lens is installed by sliding it over an LED component. This mechanical interface must match between the original and substitute part to ensure proper fit and optical alignment in the assembly.

Q: Why is the lens size specification critical for substitution?

A: The 10.2mm diameter specification defines the physical dimensions of the lens. This parameter must match exactly to ensure the substitute lens fits the intended LED component and maintains proper optical performance in the assembly.

Q: What does "diffused" transparency mean in the context of lens selection?

A: Diffused transparency indicates the lens scatters light rather than transmitting it directly. This optical characteristic affects the light distribution pattern and must be matched in substitute components to maintain consistent optical performance.

Q: Is the 39-12-1A available in sufficient quantity for production use?

A: Yes. The 39-12-1A has confirmed inventory of 845 Pcs in new original condition, providing adequate supply for component procurement and production requirements.