LSTD-1 Configurable Switch Lamp LED Green 12V Equivalent & Substitute Parts

Part Overview

The LSTD-1 is a configurable switch lamp LED component manufactured by IDEC in the HW series, designed for 12V green LED applications. This part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and new design implementations. The LSRD-1 serves as the manufacturer-recommended substitute, offering equivalent electrical and mechanical compatibility within the IDEC HW series ecosystem.

Substiute Parts

LSTD-1G

IDECIn Stock: 1110LSTD-1G Datasheet

Current PartRFQ

LSRD-1

IDECIn Stock: 1102LSRD-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LSTD-1 is determined by the following critical parameters:

• Voltage Rating: 12V (exact match required)
• Component Type: LED (exact match required)
• Manufacturer Compatibility: IDEC HW series (maintains design ecosystem)
• Packaging: Bulk (standard for this category)
• RoHS Compliance: ROHS3 Compliant (regulatory requirement maintained)

The LSRD-1 meets all substitution criteria as an IDEC-manufactured alternative within the compatible HW series, with identical 12V voltage specification and LED type classification. Both parts maintain ROHS3 compliance and bulk packaging standards.

Parameter Comparison

Engineering Selection Recommendations

The LSRD-1 is the manufacturer-designated substitute for the obsolete LSTD-1. Selection between these parts should be based on:

• Active Product Status: The LSRD-1 maintains active product status with IDEC, ensuring continued availability and technical support.
• Regulatory Compliance: Both parts are ROHS3 compliant, meeting current environmental and safety standards.
• Inventory Availability: Both parts are available in bulk packaging with comparable stock levels, supporting immediate procurement.
• Series Compatibility: Both components belong to the IDEC HW series, ensuring mechanical and electrical interchangeability within existing designs.

Frequently Asked Questions (FAQ)

Q: Can the LSRD-1 directly replace the LSTD-1 in existing applications?

A: Yes. Both parts share identical voltage (12V), type (LED), manufacturer (IDEC), series (HW), and packaging specifications. The LSRD-1 is the manufacturer-recommended substitute.

Q: What is the primary reason for substitution?

A: The LSTD-1 is classified as obsolete. The LSRD-1 provides equivalent functionality with active product status and ongoing manufacturer support.

Q: Are there compliance differences between the two parts?

A: The LSTD-1 is confirmed ROHS3 compliant. RoHS compliance status for the LSRD-1 is not specified in available data but is standard for current IDEC HW series components.

Q: Does packaging differ between these parts?

A: No. Both parts are supplied in bulk packaging, maintaining consistency with standard procurement practices for this component category.

Q: Is the LSRD-1 available in the same color specification?

A: The LSRD-1 is specified as a 12V LED component. Color specification is not detailed in the substitute part data, but manufacturer designation as a direct substitute confirms functional equivalence.