APD199DN-A-24V Equivalent & Substitute Parts

Part Overview

The APD199DN-A-24V is a 30mm LED panel indicator manufactured by IDEC, designed for 24V AC/DC applications with screw terminal connectivity. This pilot light features an amber lens with a round domed top and provides IP65, NEMA 4X, and 13 ingress protection ratings. The product is classified as obsolete, making identification of suitable substitute components essential for system maintenance and component replacement in existing installations.

Substiute Parts

APD199DN-A-24V

IDECIn Stock: 954APD199DN-A-24V Datasheet

Current PartRFQ

APD122DNUA

IDECIn Stock: 960APD122DNUA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the APD199DN-A-24V is based on strict equivalence of the following critical parameters:

• Voltage rating: 24V AC/DC operation
• Panel cutout dimensions: 1.18" (30.0mm) round configuration
• Lens color: Amber
• Lens style: Round with domed top
• Termination method: Screw terminal
• Ingress protection rating: IP65, NEMA 4X, 13
• Compliance: ROHS3 compliant

The APD122DNUA meets all these criteria and is classified as an active product, making it a direct functional equivalent for the obsolete APD199DN-A-24V.

Parameter Comparison

Engineering Selection Recommendations

The APD122DNUA is the appropriate substitute for the obsolete APD199DN-A-24V. Both components share identical electrical ratings, mechanical dimensions, and environmental protection specifications. The APD122DNUA carries active product status with current manufacturing support, ensuring availability for replacement applications. Both parts maintain ROHS3 compliance and equivalent moisture sensitivity ratings, supporting continued use in regulated environments.

Frequently Asked Questions (FAQ)

Q: Can the APD122DNUA be used as a direct replacement for the APD199DN-A-24V?

A: Yes. The APD122DNUA meets all specified electrical and mechanical parameters of the APD199DN-A-24V, including 24V AC/DC voltage rating, 30mm round panel cutout, amber lens with domed top, screw terminal connectivity, and IP65/NEMA 4X/13 ingress protection.

Q: What is the primary reason for substitution?

A: The APD199DN-A-24V is classified as obsolete. The APD122DNUA provides functional equivalence with active product status and current manufacturing availability.

Q: Are there any differences in panel mounting requirements?

A: No. Both components utilize identical 1.18" (30.0mm) round panel cutout dimensions and screw terminal termination, requiring no modification to existing panel installations.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the APD199DN-A-24V and APD122DNUA are ROHS3 compliant with MSL rating of 1 (Unlimited), supporting equivalent use in regulated applications.