ASLD2100 Equivalent & Substitute Parts

Part Overview

The ASLD2100 is a configurable switch operator from IDEC's TWTD series, designed as an illuminated selector switch body component. This part is classified as obsolete and requires integration with contact blocks, illumination sources, and lenses to form a complete switch assembly. Due to its obsolete status, identifying functionally equivalent active alternatives is essential for ongoing system maintenance and new design implementations.

Substiute Parts

ASLD2100

IDECIn Stock: 719ASLD2100 Datasheet

Current PartRFQ

ASLD0213T8

IDECIn Stock: 1084ASLD0213T8 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ASLD2100 is determined by the following critical parameters:

• Manufacturer Compatibility: IDEC components maintain cross-series compatibility within their configurable switch platform
• Panel Cutout Dimensions: 30.5mm round cutout is the controlling mechanical interface requirement
• Illumination Type: Illuminated selector switch functionality must be preserved
• Actuator Configuration: Momentary selector operation must be maintained
• Compliance Standards: RoHS3 compliance and MSL Level 1 rating must be met or exceeded

The ASLD0213T8 qualifies as a substitute based on matching all critical parameters while offering active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

The ASLD0213T8 is the designated substitute for the obsolete ASLD2100. Selection is based on:

• Product Status: ASLD0213T8 maintains active status with confirmed inventory availability (1004 units), ensuring long-term supply chain reliability
• Compliance Alignment: Both parts meet ROHS3 compliance and MSL Level 1 specifications, satisfying regulatory requirements
• Functional Equivalence: Identical electrical and mechanical parameters across all critical interfaces ensure direct substitution capability
• Series Migration: Transition from TWTD to TWND series represents IDEC's current product line evolution while maintaining platform compatibility

Frequently Asked Questions (FAQ)

Q: Can ASLD0213T8 directly replace ASLD2100 in existing assemblies?

A: Yes. Both parts share identical panel cutout dimensions (30.5mm round), illumination type (illuminated), actuator configuration (momentary selector), and compliance ratings. The substitute operates within the same electrical and mechanical interface specifications.

Q: What is the difference between TWTD and TWND series?

A: TWTD is the legacy series designation for the obsolete ASLD2100. TWND is the current series designation for the active ASLD0213T8. Both series are part of IDEC's configurable switch platform and maintain mechanical and electrical compatibility at the component level.

Q: Are there packaging differences between these parts?

A: ASLD2100 packaging is unspecified in available documentation. ASLD0213T8 is supplied in bulk packaging. Confirm packaging requirements with your procurement process.

Q: Do both parts require the same auxiliary components?

A: Yes. Both parts require contact blocks, illumination sources, and lenses as specified in their component requirements. Integration specifications remain consistent across the substitution.

Q: What is the inventory status for each part?

A: ASLD2100 has 694 units in stock but is obsolete. ASLD0213T8 has 1004 units in stock and maintains active product status, providing superior long-term availability assurance.