SM6020L Equivalent & Substitute Parts

Part Overview

The SM6020L is an incandescent lamp manufactured by JKL Components Corp., designed for telecommunications applications with a 60V voltage rating and Round with Domed Top lens configuration. This component features a Telephone Slide Base Liliput T5.5 lead style and delivers 0.2 MSCP (Mean Spherical Candle Power) in a clear lens.

The SM6020L is classified as Obsolete. Locating equivalent or substitute components is necessary to maintain system functionality and ensure continued availability for replacement or new production requirements.

Substiute Parts

SM6020L

JKL Components Corp.In Stock: 1104SM6020L Datasheet

Current PartRFQ

SM6020S

JKL Components Corp.In Stock: 971SM6020S Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SM6020L is determined by the following critical parameters:

• Voltage Rating: 60V (exact match required)
• Type: Incandescent (exact match required)
• Color: Clear (exact match required)
• MSCP: 0.2 (exact match required)
• Lens Style: Round with Domed Top (exact match required)
• Lens Size: RT-1 1/2 (exact match required)
• Lead Style: Telephone Slide Base Liliput T5.5 (functional equivalence acceptable with minor variations)

The SM6020S qualifies as a manufacturer-recommended substitute. Both components share identical electrical and optical specifications. The primary distinction is the lead style variation: SM6020S features a Telephone Slide Base Short Liliput T5.5 configuration, which represents a functional equivalent for the standard Telephone Slide Base Liliput T5.5 used in the SM6020L.

Parameter Comparison

Engineering Selection Recommendations

The SM6020S is the manufacturer-recommended substitute for the obsolete SM6020L. Both components maintain identical electrical performance (60V rating, 0.2 MSCP) and optical characteristics (Clear color, Round with Domed Top lens, RT-1 1/2 size).

The SM6020S offers the advantage of Active product status, ensuring continued availability and supply chain reliability. Additionally, the SM6020S carries ROHS3 compliance certification, meeting current environmental and regulatory standards.

The lead style variation (Short Telephone Slide Base) represents a functional equivalent suitable for telecommunications applications. Mechanical fit verification within the specific socket or connector assembly is required prior to production implementation.

Frequently Asked Questions (FAQ)

Q: Can SM6020S directly replace SM6020L in existing designs?

A: Electrical and optical specifications are identical. The lead style difference (Short vs. standard Telephone Slide Base) requires mechanical verification in the target socket or connector assembly. Consult mechanical drawings and connector specifications to confirm compatibility.

Q: What is the significance of the "Short" designation in the SM6020S lead style?

A: The "Short" designation indicates a variation in the Telephone Slide Base Liliput T5.5 lead length or profile. This is a mechanical parameter that may affect insertion depth or contact engagement. Physical measurement and fit testing are necessary to confirm suitability for the specific application.

Q: Why is SM6020L classified as Obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The SM6020S, with Active status, represents the current production equivalent and is the recommended path for new designs and ongoing supply requirements.

Q: Are there compliance differences between SM6020L and SM6020S?

A: The SM6020S is ROHS3 compliant. Both components are REACH Unaffected and carry identical MSL ratings (1 - Unlimited). Compliance verification should be performed against specific project or regional requirements.

Q: What inventory status should be considered for component selection?

A: SM6020L inventory is listed as 1057 Pcs New Original In Stock (Obsolete status). SM6020S inventory is 878 Pcs New Original In Stock (Active status). For long-term supply assurance, SM6020S is the preferred selection due to Active product status and ongoing manufacturer support.