ALFD212611DN-W Equivalent & Substitute Parts

Part Overview

The ALFD212611DN-W is a 30mm illuminated pushbutton switch manufactured by IDEC, classified as a momentary pushbutton switch with electrical contacts. This component is currently listed as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing maintenance and repair applications. The substitute part maintains the same core electrical and mechanical specifications while offering active product status.

Substiute Parts

ALFD212611DN-W

IDECIn Stock: 1018ALFD212611DN-W Datasheet

Current PartRFQ

ALFD212611DNUW

IDECIn Stock: 903ALFD212611DNUW Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The ALFD212611DNUW qualifies as a direct substitute for the ALFD212611DN-W based on the following criteria:

• Identical manufacturer (IDEC)
• Identical base product number (ALFD212611)
• Matching button size (30mm)
• Identical product category (Pushbutton Switch)
• Matching electrical contact configuration (1NO1NC)
• Identical RoHS3 compliance status
• Identical Moisture Sensitivity Level (MSL 1)
• Identical ECCN and HTSUS classifications

The primary distinction is product status: ALFD212611DNUW maintains active availability, whereas ALFD212611DN-W is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The ALFD212611DNUW is the direct equivalent for ALFD212611DN-W applications. Selection is based on:

• Identical electrical specifications and contact configuration
• Matching mechanical form factor (30mm button)
• Equivalent RoHS3 compliance certification
• Active product status ensuring supply chain availability
• Identical regulatory classifications (ECCN, HTSUS)

For applications currently using ALFD212611DN-W, transition to ALFD212611DNUW maintains full functional and compliance equivalence.

Frequently Asked Questions (FAQ)

Q: Can ALFD212611DNUW directly replace ALFD212611DN-W in existing installations?

A: Yes. Both parts share identical electrical specifications, contact configuration (1NO1NC), voltage rating (120V), button size (30mm), and compliance certifications. The parts are mechanically and electrically interchangeable.

Q: What is the primary difference between these two part numbers?

A: The ALFD212611DN-W is obsolete, while ALFD212611DNUW maintains active product status. The suffix variation reflects packaging or regional designation changes within the IDEC product line.

Q: Are there packaging differences between these parts?

A: ALFD212611DN-W is listed with standard packaging, while ALFD212611DNUW is supplied in bulk packaging. Both contain identical components.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both parts are ROHS3 compliant, carry identical ECCN (EAR99) and HTSUS (8536.50.9035) classifications, and share MSL 1 (Unlimited) moisture sensitivity rating.

Q: Is there a lead time difference between these parts?

A: ALFD212611DNUW, being an active product, typically maintains better supply availability compared to the obsolete ALFD212611DN-W.