For Reference Only
| Part Number | S4055RTP |
| LIXINC Part # | S4055RTP |
| Manufacturer | Wickmann / Littelfuse |
| Category | Discrete Semiconductor › Thyristors - SCRs |
| Description | SCR 400V 55A TO220AB-R |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | S4055RTP PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | S4055RTP |
| Brand: | Wickmann / Littelfuse |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Discrete Semiconductor |
| Subcategory: | Thyristors - SCRs |
| Manufacturer: | Wickmann / Littelfuse |
| Series: | - |
| Package: | Tube |
| Part Status: | Active |
| Voltage - Off State: | 400 V |
| Voltage - Gate Trigger (Vgt) (Max): | 1.5 V |
| Current - Gate Trigger (Igt) (Max): | 40 mA |
| Voltage - On State (Vtm) (Max): | 1.8 V |
| Current - On State (It (AV)) (Max): | 35 A |
| Current - On State (It (RMS)) (Max): | 55 A |
| Current - Hold (Ih) (Max): | 60 mA |
| Current - Off State (Max): | 10 µA |
| Current - Non Rep. Surge 50, 60Hz (Itsm): | 550A, 650A |
| SCR Type: | Standard Recovery |
| Operating Temperature: | -40°C ~ 125°C |
| Mounting Type: | Through Hole |
| Package / Case: | TO-220-3 |
| Supplier Device Package: | TO-220AB-R |
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| In Stock | 11040 - 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 | $3.75000 | $3.75 |
| 10 | $3.34419 | $33.4419 |
| 25 | $3.00934 | $75.2335 |
| 100 | $2.74185 | $274.185 |
| 250 | $2.47432 | $618.58 |
| 500 | $2.22019 | $1110.095 |
| 1000 | $1.87245 | $1872.45 |
| 2500 | $1.77882 | $4447.05 |
| 5000 | $1.71196 | $8559.8 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.