APD199DN-A-6V Equivalent & Substitute Parts

Part Overview

The APD199DN-A-6V is a 30mm LED panel indicator manufactured by IDEC, designed for AC/DC applications at 6V 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 part is currently classified as obsolete, making identification of compatible substitute components essential for system maintenance and component procurement.

Substiute Parts

APD199DN-A-6V

IDECIn Stock: 983APD199DN-A-6V Datasheet

Current PartRFQ

APD166DNUA

IDECIn Stock: 1124APD166DNUA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the APD199DN-A-6V is based on the following critical parameters that must remain consistent:

• Voltage rating: 6V 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
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1

The APD166DNUA meets all these criteria and is classified as an active product, making it a direct functional equivalent for the obsolete APD199DN-A-6V.

Parameter Comparison

Engineering Selection Recommendations

The APD166DNUA is the appropriate substitute for the obsolete APD199DN-A-6V. Both components maintain identical electrical ratings, mechanical dimensions, and environmental protection specifications. The APD166DNUA carries active product status with current manufacturing support and inventory availability, ensuring long-term supply chain reliability. Both parts meet ROHS3 compliance requirements and carry equivalent moisture sensitivity classifications, confirming compatibility for direct replacement in existing installations.

Frequently Asked Questions (FAQ)

Q: Can the APD166DNUA be used as a direct replacement for the APD199DN-A-6V?

A: Yes. The APD166DNUA matches all critical parameters including voltage rating, panel cutout dimensions, lens color and style, termination method, and ingress protection ratings. The components are mechanically and electrically interchangeable.

Q: What is the primary reason for substitution?

A: The APD199DN-A-6V is classified as obsolete. The APD166DNUA is an active product with current manufacturing and inventory support.

Q: Are there packaging differences between these parts?

A: The APD199DN-A-6V is listed with standard packaging, while the APD166DNUA is supplied in bulk packaging. This does not affect component functionality or compatibility.

Q: Do both parts meet the same environmental protection standards?

A: Yes. Both components carry IP65, NEMA 4X, and 13 ingress protection ratings and ROHS3 compliance certification.

Q: Are there any electrical parameter differences?

A: No. Both parts operate at 6V AC/DC with identical termination and protection specifications.