ABFD101N-W Equivalent & Substitute Parts

Part Overview

The ABFD101N-W is a 30mm pushbutton switch manufactured by IDEC, classified as a standard panel-mount pushbutton with momentary operation. This component is currently listed as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing maintenance and new design applications. The substitute part ABFD101NUW maintains the core mechanical and electrical characteristics required for direct replacement in existing installations.

Substiute Parts

ABFD101N-W

IDECIn Stock: 772ABFD101N-W Datasheet

Current PartRFQ

ABFD101NUW

IDECIn Stock: 788ABFD101NUW Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The ABFD101NUW qualifies as a direct substitute based on the following alignment of critical parameters:

• Manufacturer: Both parts are manufactured by IDEC, ensuring consistency in design standards and quality control
• Panel Cutout Dimensions: Circular 30.50mm diameter specification matches the mechanical interface requirement
• Mounting Configuration: Panel mount, front-facing orientation maintains installation compatibility
• Circuit Type: SPST-NC (Single Pole Single Throw - Normally Closed) circuit topology
• Switch Function: Momentary operation (On-Mom) provides identical functional behavior
• Electrical Ratings: Current rating of 10A (AC) and 8A (DC) with voltage ratings of 110V (AC) and 24V (DC)
• Actuator Type: Round button with flush design and white color
• Termination: Screw terminal connection method
• Environmental Protection: IP65 rating for dust and water resistance
• Compliance: ROHS3 compliant with identical MSL rating of 1 (Unlimited)
• Regulatory Classification: Matching ECCN and HTSUS codes

Parameter Comparison

Engineering Selection Recommendations

The ABFD101NUW is the designated substitute for the obsolete ABFD101N-W based on the following engineering criteria:

• Product Status Alignment: The substitute part maintains active production status, ensuring long-term availability and supply chain continuity
• Compliance Equivalence: Both parts carry identical ROHS3 certification and MSL rating, meeting regulatory and environmental requirements without modification
• Regulatory Classification: Matching ECCN and HTSUS codes confirm that the substitute maintains the same export control and tariff classification status
• Mechanical Interface: The 30.50mm circular panel cutout dimension ensures direct mechanical compatibility with existing mounting infrastructure
• Electrical Performance: The defined electrical ratings (10A AC / 8A DC at 110V AC / 24V DC) establish the operational envelope for circuit integration

Selection of ABFD101NUW for replacement applications eliminates obsolescence risk while preserving functional and compliance characteristics of the original design.

Frequently Asked Questions (FAQ)

Q: Can ABFD101NUW be used as a direct replacement for ABFD101N-W in existing installations?

A: Yes. Both parts share identical panel cutout dimensions (30.50mm circular), mounting orientation (panel mount, front), and compliance certifications (ROHS3, MSL 1). The substitute maintains the same electrical interface through screw terminal connections.

Q: What is the primary reason for substitution?

A: ABFD101N-W is classified as obsolete. ABFD101NUW is the active production equivalent from the same manufacturer, providing continuity for maintenance and replacement applications.

Q: Are the electrical ratings of ABFD101NUW suitable for all applications using ABFD101N-W?

A: The substitute part is rated for 10A (AC) and 8A (DC) at 110V (AC) and 24V (DC). Verify that your application circuit operates within these electrical parameters.

Q: What packaging options are available for ABFD101NUW?

A: ABFD101NUW is supplied in bulk packaging. Confirm packaging requirements with your procurement specification.

Q: Are there any differences in mechanical life or operating temperature between the parts?

A: ABFD101NUW specifies 5,000,000 mechanical cycles and an operating temperature range of -25°C to 70°C. These parameters define the performance envelope for the substitute part.

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

A: ABFD101NUW carries an IP65 rating (dust tight, water resistant). Confirm that this ingress protection level meets your application requirements.