For Reference Only
| Part Number | APT1221S |
| LIXINC Part # | APT1221S |
| Manufacturer | Panasonic |
| Category | Isolators › Optoisolators - Triac, SCR Output |
| Description | OPTOISOLATOR 3.75KV TRIAC 4SOP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | APT1221S PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 24 - Jan 28 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | APT1221S |
| Brand: | Panasonic |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Isolators |
| Subcategory: | Optoisolators - Triac, SCR Output |
| Manufacturer: | Panasonic |
| Series: | APT |
| Package: | Tube |
| Part Status: | Active |
| Output Type: | Triac |
| Zero Crossing Circuit: | No |
| Number of Channels: | 1 |
| Voltage - Isolation: | 3750Vrms |
| Voltage - Off State: | 600 V |
| Static dV/dt (Min): | 500V/µs |
| Current - LED Trigger (Ift) (Max): | 10mA |
| Current - On State (It (RMS)) (Max): | 50 mA |
| Current - Hold (Ih): | 3.5mA |
| Turn On Time: | 100µs (Max) |
| Voltage - Forward (Vf) (Typ): | 1.21V |
| Current - DC Forward (If) (Max): | 50 mA |
| Operating Temperature: | -40°C ~ 100°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 4-SMD, Gull Wing |
| Supplier Device Package: | 4-SOP |
| Approval Agency: | cUR, VDE |
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| In Stock | 10940 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $2.12000 | $2.12 |
| 10 | $1.72304 | $17.2304 |
| 25 | $1.32522 | $33.1305 |
| 100 | $1.19272 | $119.272 |
| 300 | $1.06014 | $318.042 |
| 500 | $0.90113 | $450.565 |
| 1000 | $0.74211 | $742.11 |
| 2500 | $0.70500 | $1762.5 |
| 5000 | $0.68910 | $3445.5 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.