ASD2K00-RA Equivalent & Substitute Parts

Part Overview

The ASD2K00-RA is a configurable switch operator manufactured by IDEC, designed as a maintained-type keylock actuator for the TWTD series. This component functions as a switch body accessory requiring compatible contact blocks for complete assembly. The product is classified as obsolete, necessitating identification of active equivalent components to maintain system availability and support ongoing maintenance requirements.

Substiute Parts

ASD2K00-RA

IDECIn Stock: 1202ASD2K00-RA Datasheet

Current PartRFQ

ASD0201KT8

IDECIn Stock: 1110ASD0201KT8 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ASD2K00-RA is determined by strict alignment of the following critical parameters:

• Manufacturer: IDEC (maintained for series compatibility)
• Actuator Type: Keylock (functional requirement)
• Type: Maintained (operational characteristic)
• Illumination: Non-Illuminated (electrical specification)
• Panel Cutout Dimensions: 30.5mm (Round) (mechanical interface requirement)
• RoHS Status: ROHS3 Compliant (regulatory compliance)
• Moisture Sensitivity Level: 1 (Unlimited) (environmental rating)

The substitute part ASD0201KT8 meets all specified parameters while maintaining active product status, ensuring continued availability and support.

Parameter Comparison

Engineering Selection Recommendations

The ASD0201KT8 serves as the direct equivalent for the obsolete ASD2K00-RA. Both components share identical electrical and mechanical specifications, including maintained operation, keylock actuation, non-illuminated design, and 30.5mm round panel cutout dimensions. The substitute part maintains ROHS3 compliance and MSL rating 1 classification.

The primary distinction is product status: ASD0201KT8 is active and supported by the manufacturer, whereas ASD2K00-RA is obsolete. The series designation differs (TWND versus TWTD), reflecting the evolution within IDEC's configurable switch product line while preserving functional compatibility through standardized mechanical and electrical interfaces.

Frequently Asked Questions (FAQ)

Q: Can ASD0201KT8 directly replace ASD2K00-RA in existing assemblies?

A: Yes. Both components share identical panel cutout dimensions (30.5mm round), actuator type (keylock), operation type (maintained), and illumination status (non-illuminated). Both require compatible contact blocks and maintain equivalent electrical and mechanical interfaces.

Q: What is the significance of the series change from TWTD to TWND?

A: The series designation reflects product line evolution within IDEC's configurable switch portfolio. The functional parameters that determine substitution compatibility remain unchanged across both series.

Q: Are there compliance differences between the two parts?

A: No. Both ASD2K00-RA and ASD0201KT8 are ROHS3 compliant with MSL rating 1 (unlimited moisture sensitivity level).

Q: Why is ASD2K00-RA classified as obsolete?

A: Product obsolescence reflects manufacturer discontinuation. ASD0201KT8 represents the active equivalent within the current product portfolio.

Q: What packaging is available for the substitute part?

A: ASD0201KT8 is supplied in bulk packaging.