A22-FY-10M

1. Overview

The A22-FY-10M is a non-illuminated, momentary-action pushbutton switch from Omron's A22 series — a well-established family of 22mm industrial pushbuttons with a round barrel (φ22/φ25 compatible) form factor. It features a yellow flush round actuator, SPST-NO contact configuration, and is designed for panel mount installation in industrial control equipment. Manufactured in Japan, the A22 series spans non-illuminated, LED-illuminated, and selector switch variants across multiple colors and contact arrangements. The A22-FY-10M is categorized by Omron as a discontinued (生産終了) product, with replacement guidance available on fa.omron.co.jp.

2. User Sentiment

No forum discussions or user review content was found for this specific part number. The product is widely stocked by global distributors across Asia, Europe, and the Americas, suggesting sustained aftermarket demand despite its discontinued status at primary distributors (DigiKey no longer carries it; Hotenda lists it as "obsolete"). The part is offered by numerous broker and reseller channels (Heisener, global-ic, fd-asia, Partskeys) with stock ranging from 2,470 to 7,470 units, indicating reasonable availability in the secondary market. No significant complaints or known failures appear in distributor metadata.

3. Real-World Applications

The A22-FY-10M is suited for general industrial panel control applications: machine start/stop, operator control stations, automation equipment, and production line panels. Vietnamese distributor VNECCO positions it for applications requiring "absolute safety" and reliability. The Omron A22 family is broadly compatible with general industrial equipment, and the switch's IP65 oil-resistant rating makes it suitable for environments with fluid splash or dust exposure. The Russian distributor ProEnergo lists it alongside A22E/A165E emergency stops, suggesting use in broader operator interface assemblies.

4. Technical Specifications

• Type: Non-illuminated (不带灯型), momentary (Off-Mom / automatic reset)
• Circuit: SPST-NO (Single Pole Single Throw, Normally Open)
• Current Rating: 10A (AC/DC)
• Voltage Rating: 110V AC / 24V DC
• Actuator: Round, flush, yellow
• Panel Cutout: Circular 22.30mm diameter (φ22); φ25 compatible with adapter ring
• Mounting: Panel mount, front
• Termination: Screw terminal
• IP Rating: IP65 (dust-tight, oil and water resistant)
• Operating Temperature: -20°C to 70°C
• Operating Humidity: 35%–85% RH
• Mechanical Life: 5,000,000 cycles
• Electrical Life: 500,000 cycles
• Dimensions (3D model): X=30mm, Y=43.385mm, Z=66.7mm; weight 0.06 kg
• Compliance: RoHS / lead-free; EN 60947-5-1 certified (A22 series)

5. Ordering & Compatibility

The A22-FY-10M (alternate PN: A22FY10M, Z1451) is discontinued at DigiKey but remains available through secondary distributors. Pricing observed: ~$10–$12 (seekic), $19.85–$52.37 (JLCPCB volume tiers). CAGE code 61964 (Omron Electronics LLC). Accessories include Tightening Wrench A22Z-3905 and Cap Puller A3PJ-5080. Compatible contact block variants: A22-FY-01M (SPST-NC), A22-FY-11M (1NO+1NC), A22-FY-20M (DPST-NO). Color-equivalent variants: A22-FR-10M (red), A22-FB-10M (blue), A22-FG-10M (green), A22-FW-10M (white). The datasheet is available as A22-FA.pdf (36 pages) and A22_dsheet_csm607.pdf from ia.omron.com.

6. Known Issues

The A22-FY-10M is confirmed discontinued by Omron (listed on fa.omron.co.jp's 生産終了 page), and DigiKey has removed it from their catalog. No specific field failure modes or complaints appear in available distributor or distributor-adjacent content. One Komachine listing incorrectly labels the manufacturer as ABB — a known data-quality issue on aggregator platforms that buyers should watch for when sourcing. No significant issues reported beyond end-of-life status.