STD_910_BLK LED Holder Tri-Lead Equivalent & Substitute Parts

Part Overview

The STD_910_BLK is a tri-lead LED standoff holder manufactured by Visual Communications Company (VCC), designed for vertical LED mounting applications. This component features a 0.910" (23.11mm) length and black color specification. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain functional compatibility for ongoing production and repair applications. Substitute parts must preserve the tri-lead LED configuration, black color, and dimensional specifications within acceptable tolerances to ensure direct replacement capability.

Substiute Parts

STD_910_BLK

Visual Communications Company - VCCIn Stock: 664STD_910_BLK Datasheet

Current PartRFQ

ELM 3-910

Bivar Inc.In Stock: 739ELM 3-910 Datasheet

SimilarRFQ

8930

Keystone ElectronicsIn Stock: 12158930 Datasheet

Parametric EquivalentRFQ

8931

Keystone ElectronicsIn Stock: 6838931 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the STD_910_BLK is determined by the following critical parameters:

Primary Compatibility Criteria:

• LED configuration: Tri-Lead
• Color: Black
• Length tolerance: 0.910" ± acceptable variance
• RoHS3 compliance
• HTSUS classification: 3926.90.9985

Substitute Classification:

Similar Manufacturer Part (Direct Functional Equivalent): ELM 3-910 maintains tri-lead LED configuration with identical 0.910" (23.11mm) length. This part differs in LED type designation (T1 3/4 vs. Tri-Lead) and material specification (PVC), but preserves dimensional and electrical compatibility.

Parametric Equivalents (Dimensional Variants): Parts 8930 and 8931 from Keystone Electronics provide tri-lead LED standoff functionality with length specifications of 0.900" (22.86mm) and 0.925" (23.50mm) respectively. These parts accommodate applications where minor length variations are acceptable within mechanical design tolerances.

Parameter Comparison

Engineering Selection Recommendations

ELM 3-910 Selection: This part is recommended as the primary substitute for STD_910_BLK applications. It maintains identical 0.910" (23.11mm) length specification and tri-lead LED configuration. The part carries active product status with ROHS3 compliance and MSL rating of 1, indicating superior moisture handling characteristics compared to the obsolete original. Bivar Inc. manufacturing ensures consistent quality and ongoing availability.

8930 and 8931 Selection: These Keystone Electronics alternatives are suitable for applications where length tolerance permits ±0.015" variation from the original 0.910" specification. Part 8930 (0.900") accommodates designs requiring slightly shorter standoff height, while 8931 (0.925") serves applications requiring extended standoff length. Both maintain tri-lead LED compatibility and ROHS3 compliance with active product status.

Compliance Considerations: All substitute parts maintain ROHS3 compliance and EAR99 ECCN classification, ensuring regulatory equivalence. The HTSUS code 3926.90.9985 remains consistent across all options, supporting procurement and customs documentation requirements.

Frequently Asked Questions (FAQ)

Q: Can ELM 3-910 directly replace STD_910_BLK in existing designs?

A: Yes. ELM 3-910 maintains identical 0.910" (23.11mm) length and tri-lead LED configuration. The PVC material specification and T1 3/4 LED designation represent equivalent functional characteristics for standard LED mounting applications.

Q: What is the difference between the tri-lead LED designation and T1 3/4?

A: Both designations describe three-lead LED holder configurations. T1 3/4 is a specific LED form factor classification. The functional tri-lead mounting capability remains equivalent for standard applications.

Q: When should 8930 or 8931 be selected instead of ELM 3-910?

A: Select 8930 (0.900") when mechanical design tolerances permit 0.010" shorter standoff height. Select 8931 (0.925") when 0.015" additional height is required. These parts are suitable only when design specifications explicitly allow length variation from the original 0.910" dimension.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. STD_910_BLK, ELM 3-910, 8930, and 8931 all carry ROHS3 compliance certification, ensuring regulatory equivalence for applications subject to RoHS requirements.

Q: What packaging formats are available for these parts?

A: ELM 3-910 is supplied in bag packaging. Parts 8930 and 8931 are supplied in bulk packaging. Packaging selection should align with procurement and assembly process requirements.

Q: Do substitute parts have different moisture sensitivity ratings?

A: Yes. STD_910_BLK lists MSL as Not Applicable, while ELM 3-910, 8930, and 8931 all carry MSL rating of 1 (Unlimited), indicating superior moisture handling and storage flexibility for the active substitute parts.

Q: Are all parts classified under the same HTSUS code?

A: Yes. All parts, including the main part and all substitutes, are classified under HTSUS code 3926.90.9985, ensuring consistent tariff treatment and customs documentation.