APD199DN-A-120V Equivalent & Substitute Parts

Part Overview

The APD199DN-A-120V is a 30mm LED panel indicator manufactured by IDEC, designed for AC 120V applications with screw terminal connections. This pilot light features an amber lens with a round domed top and provides IP65, NEMA 4X, and NEMA 13 ingress protection ratings. The part is classified as obsolete, making identification of active equivalent alternatives essential for system maintenance and component procurement.

Substiute Parts

APD199DN-A-120V

IDECIn Stock: 977APD199DN-A-120V Datasheet

Current PartRFQ

APD1QH2DNUA

IDECIn Stock: 1033APD1QH2DNUA Datasheet

DirectRFQ

APD1126DNUA

IDECIn Stock: 653APD1126DNUA Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the APD199DN-A-120V is determined by strict equivalence across the following critical parameters:

• Voltage Rating: AC 120V (mandatory match)
• Panel Cutout Dimensions: 1.18" (30.0mm) round (mandatory match for mechanical fit)
• Lens Color: Amber (mandatory match for visual indication consistency)
• Lens Style: Round with domed top (mandatory match for form factor)
• Termination Style: Screw terminal (mandatory match for electrical connection)
• Ingress Protection: IP65, NEMA 4X, 13 (mandatory match for environmental protection)
• Type: LED (mandatory match for technology platform)

Both substitute parts—APD1QH2DNUA and APD1126DNUA—meet all critical parameters and are classified as active products, making them direct functional equivalents for the obsolete APD199DN-A-120V.

Parameter Comparison

Engineering Selection Recommendations

Both APD1QH2DNUA and APD1126DNUA are suitable replacements for the obsolete APD199DN-A-120V. Selection between the two substitutes should be based on availability and procurement requirements:

• APD1QH2DNUA: Active product with 973 units in stock, ROHS3 compliant, EAR99 classification
• APD1126DNUA: Active product with 643 units in stock, ROHS3 compliant, EAR99 classification

Both parts maintain identical electrical and mechanical specifications, ingress protection ratings, and regulatory compliance status. Either part provides direct functional equivalence for system replacement or new installations.

Frequently Asked Questions (FAQ)

Q: Can APD1QH2DNUA or APD1126DNUA be used as direct replacements for APD199DN-A-120V?

A: Yes. Both substitute parts match all critical parameters: AC 120V voltage rating, 30mm round panel cutout, amber lens with domed top, screw terminal connections, and IP65/NEMA 4X/13 ingress protection. Both are active products from IDEC.

Q: What is the difference between the two substitute parts?

A: APD1QH2DNUA and APD1126DNUA are parametrically equivalent. Both belong to the TWND series and share identical electrical and mechanical specifications. Differences exist only in base product numbering and inventory levels.

Q: Are the substitute parts RoHS compliant?

A: Yes. Both APD1QH2DNUA and APD1126DNUA are ROHS3 compliant with MSL rating of 1 (Unlimited).

Q: Will the screw terminal connections work with existing wiring?

A: Yes. Both substitute parts use screw terminal connections identical to the original APD199DN-A-120V, ensuring compatibility with existing panel installations.

Q: Are there any packaging differences?

A: Both substitute parts are supplied in bulk packaging. Verify packaging requirements for your procurement process.