LSTD-6S Equivalent & Substitute Parts

Part Overview

The LSTD-6S is a Configurable Switch Lamp LED manufactured by IDEC, classified as a configurable switch component. This part is designated as Obsolete and is no longer in active production. The LSTD-6S served as a lamp module for configurable switch assemblies, providing visual indication functionality within IDEC's HW series product line.

Due to its obsolete status, sourcing original LSTD-6S units is limited to existing inventory. Organizations requiring this functionality must transition to active production alternatives that maintain electrical and mechanical compatibility with existing switch configurations.

Substiute Parts

LSTD-6S

IDECIn Stock: 793LSTD-6S Datasheet

Current PartRFQ

LSRD-6

IDECIn Stock: 1172LSRD-6 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LSTD-6S is based on the following critical parameters:

Manufacturer Alignment: Both the original part and substitute are manufactured by IDEC, ensuring design consistency and mechanical fit within IDEC switch assemblies.

Component Category: The substitute maintains the same functional classification as a Configurable Switch Component, confirming equivalent application scope.

Electrical Specification: The substitute LSRD-6 operates at 6V, establishing the voltage compatibility requirement for direct replacement in existing circuits.

Product Type: Both components utilize LED technology for illumination, maintaining functional equivalence in visual indication applications.

Series Compatibility: The substitute is confirmed compatible with IDEC HW series products, matching the original part's intended application environment.

Moisture Sensitivity: Both parts share identical MSL classification (Not Applicable), confirming equivalent environmental handling requirements.

The LSRD-6 is the manufacturer-recommended substitute for the obsolete LSTD-6S, providing active production availability while maintaining all critical electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: The LSRD-6 is the manufacturer-recommended equivalent for the LSTD-6S. This substitution is supported by:

Product Status Alignment: The LSRD-6 maintains active production status, ensuring long-term availability and supply chain continuity. The LSTD-6S obsolete designation necessitates transition to this active alternative.

Manufacturer Continuity: Both components originate from IDEC, confirming that mechanical interfaces, electrical specifications, and design standards remain consistent across the substitution.

Series Compatibility Verification: The LSRD-6 is explicitly listed as compatible with IDEC HW series products, matching the original part's application scope.

Environmental Classification Consistency: Identical MSL ratings confirm equivalent handling, storage, and operational environmental requirements.

Organizations currently using LSTD-6S components should plan transition activities to LSRD-6 units to maintain supply security and operational continuity.

Frequently Asked Questions (FAQ)

Q: Can the LSRD-6 directly replace the LSTD-6S in existing assemblies?

A: Yes. Both components are IDEC Configurable Switch Components with identical MSL classification and confirmed compatibility with IDEC HW series products. The LSRD-6 is the manufacturer-recommended substitute.

Q: What is the voltage specification for the LSTD-6S?

A: The LSTD-6S voltage specification is not provided in available documentation. The substitute LSRD-6 operates at 6V. Verification of circuit voltage compatibility is required before substitution.

Q: Why is the LSTD-6S listed as obsolete?

A: The LSTD-6S has been discontinued from active production. The LSRD-6 represents the current production equivalent, providing the same functional capability with active manufacturing support.

Q: Are there packaging differences between the LSTD-6S and LSRD-6?

A: The LSRD-6 is supplied in Bulk packaging. Original LSTD-6S packaging specification is not documented. Packaging format should be confirmed based on procurement requirements.

Q: What is the LED color specification for these components?

A: The LSRD-6 is specified as white LED. The LSTD-6S LED color is not documented in available technical data.

Q: Are both components suitable for the same environmental conditions?

A: Yes. Both the LSTD-6S and LSRD-6 share identical Moisture Sensitivity Level classification (Not Applicable), confirming equivalent environmental handling and operational requirements.