ABFD110N-B Equivalent & Substitute Parts

Part Overview

The ABFD110N-B is a 30mm pushbutton switch manufactured by IDEC, classified as a standard panel-mount pushbutton with SPST-NO (Single Pole Single Throw - Normally Open) circuit configuration. This part is currently listed as obsolete, making identification of functionally equivalent alternatives essential for ongoing maintenance, repair, and system continuity. The substitute part ABFD110NUB maintains the same mechanical form factor and electrical specifications while offering active product status and continued availability.

Substiute Parts

ABFD110N-B

IDECIn Stock: 765ABFD110N-B Datasheet

Current PartRFQ

ABFD110NUB

IDECIn Stock: 826ABFD110NUB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of ABFD110N-B with ABFD110NUB is based on the following alignment of critical parameters:

Mechanical Compatibility:

• Panel mount, front configuration
• 30mm circular panel cutout (30.50mm diameter)
• Round button actuator with flush design
• Black actuator/cap color

Electrical Equivalence:

• SPST-NO circuit configuration
• 10A AC at 110V / 8A DC at 24V current and voltage ratings
• Off-Momentary switch function

Regulatory & Environmental Compliance:

• ROHS3 Compliant status maintained
• Moisture Sensitivity Level 1 (Unlimited)
• Identical ECCN and HTSUS classifications
• Operating temperature range: -25°C to 70°C

Availability & Status:

• ABFD110NUB is active product status with confirmed inventory (746 Pcs)
• ABFD110N-B is obsolete, necessitating substitution

Parameter Comparison

Engineering Selection Recommendations

ABFD110NUB is the direct functional equivalent for ABFD110N-B replacement. Both parts maintain identical electrical ratings, mechanical dimensions, and environmental specifications. The substitute part offers the advantage of active product status with confirmed inventory availability, eliminating supply chain risk associated with obsolete components.

Both parts satisfy ROHS3 compliance requirements and carry equivalent regulatory classifications (ECCN: EAR99, HTSUS: 8536.50.9035). The screw terminal configuration and IP65 ingress protection rating remain consistent across both part numbers, ensuring compatibility with existing panel installations and environmental exposure conditions.

Frequently Asked Questions (FAQ)

Q: Can ABFD110NUB be used as a direct replacement for ABFD110N-B in existing installations?

A: Yes. Both parts share identical panel cutout dimensions (30.50mm circular), mounting configuration (panel mount, front), and electrical specifications (SPST-NO, 10A AC/8A DC, 110V AC/24V DC). Screw terminal connections are compatible. No panel modification or rewiring is required.

Q: What is the difference between ABFD110N-B and ABFD110NUB?

A: The primary difference is product status. ABFD110N-B is obsolete; ABFD110NUB is active with current manufacturing and inventory support. All functional, electrical, and mechanical parameters are equivalent.

Q: Are there packaging differences between these part numbers?

A: ABFD110N-B packaging is listed as standard (-); ABFD110NUB is supplied in Bulk packaging. This affects order quantities and handling but does not impact component functionality or performance.

Q: Do both parts meet the same environmental and compliance standards?

A: Yes. Both parts are ROHS3 compliant, carry MSL rating of 1 (Unlimited), and share identical ECCN and HTSUS classifications. Operating temperature range is -25°C to 70°C for both.

Q: What is the mechanical life expectancy for these pushbuttons?

A: Both ABFD110N-B and ABFD110NUB are rated for 5,000,000 mechanical cycles, ensuring equivalent durability and service life in standard industrial applications.