LSTD-6R Equivalent & Substitute Parts

Part Overview

The LSTD-6R is a configurable switch lamp LED component manufactured by IDEC. This part is classified as obsolete and is no longer in active production. The LSTD-6R served as a lamp module for configurable switch assemblies, providing visual indication in control panel applications. Due to its obsolete status, identification of functionally equivalent active alternatives is necessary for ongoing system maintenance, repair, and new design implementations where similar functionality is required.

Substiute Parts

LSTD-6R

IDECIn Stock: 798LSTD-6R Datasheet

Current PartRFQ

LSRD-6

IDECIn Stock: 1172LSRD-6 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete LSTD-6R is based on the following criteria derived from the provided parameters:

Primary Substitution Criteria:

• Manufacturer alignment (IDEC)
• Functional category (Configurable Switch Components)
• Component type (LED lamp module)
• Electrical specification compatibility (voltage rating)
• Physical form factor compatibility with configurable switch assemblies

The LSRD-6 is identified as the manufacturer-recommended substitute. This substitution is valid based on shared category classification, identical manufacturer origin, and compatible electrical specifications for LED lamp applications within IDEC's configurable switch product line.

Parameter Comparison

Engineering Selection Recommendations

The LSRD-6 is the manufacturer-recommended substitute for the obsolete LSTD-6R. Selection of this active component is based on:

Product Status Alignment: The LSRD-6 maintains active production status with confirmed inventory availability (1110 units in stock), ensuring long-term supply chain viability compared to the obsolete LSTD-6R.

Manufacturer Continuity: Both components originate from IDEC, ensuring design consistency and compatibility within IDEC's configurable switch ecosystem.

Functional Equivalence: Both components serve identical functional roles as LED lamp modules within configurable switch assemblies, with shared category classification and component type designation.

Compliance Consistency: Both components carry identical Moisture Sensitivity Level classification (Not Applicable), indicating equivalent environmental handling requirements.

The LSRD-6 is suitable for direct substitution in applications previously utilizing the LSTD-6R, provided that the 6V electrical specification aligns with system requirements.

Frequently Asked Questions (FAQ)

Q: Why is the LSTD-6R no longer available?

A: The LSTD-6R is classified as obsolete and has been discontinued by IDEC. The LSRD-6 represents the active replacement within the product line.

Q: What are the key compatibility factors between LSTD-6R and LSRD-6?

A: Both components are IDEC-manufactured LED lamp modules within the Configurable Switch Components category. Compatibility is established through shared functional classification, identical manufacturer origin, and equivalent environmental specifications (MSL: Not Applicable).

Q: Does the LSRD-6 work with the same configurable switch assemblies as the LSTD-6R?

A: The LSRD-6 is documented as compatible with IDEC and HW series configurable switch assemblies. Verification of mechanical and electrical fit within specific assembly configurations is required based on individual system design.

Q: What is the voltage specification for the LSRD-6?

A: The LSRD-6 operates at 6V. System voltage requirements must align with this specification for proper operation.

Q: What packaging format is available for the LSRD-6?

A: The LSRD-6 is supplied in bulk packaging format.

Q: Is inventory availability a concern for the LSRD-6?

A: Current inventory status shows 1110 units of the LSRD-6 in stock as new original components, indicating adequate availability for procurement.