For Reference Only
| Part Number | Q4004F421 |
| LIXINC Part # | Q4004F421 |
| Manufacturer | Wickmann / Littelfuse |
| Category | Discrete Semiconductor › Thyristors - TRIACs |
| Description | TRIAC 400V 4A TO202 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | Q4004F421 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 26 - Jan 30 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | Q4004F421 |
| Brand: | Wickmann / Littelfuse |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Discrete Semiconductor |
| Subcategory: | Thyristors - TRIACs |
| Manufacturer: | Wickmann / Littelfuse |
| Series: | - |
| Package: | Bulk |
| Part Status: | Obsolete |
| Triac Type: | Standard |
| Voltage - Off State: | 400 V |
| Current - On State (It (RMS)) (Max): | 4 A |
| Voltage - Gate Trigger (Vgt) (Max): | 2.5 V |
| Current - Non Rep. Surge 50, 60Hz (Itsm): | 46A, 55A |
| Current - Gate Trigger (Igt) (Max): | 25 mA |
| Current - Hold (Ih) (Max): | 30 mA |
| Configuration: | Single |
| Operating Temperature: | - |
| Mounting Type: | Through Hole |
| Package / Case: | TO-202 Long Tab |
| Supplier Device Package: | TO-202 |
| Q2016NH6RP | TRIAC ALTERNISTOR 200V 16A TO263 | 823 More on Order |
|
| BCR30FM-8LB#BB0 | TRIAC 400V 30A TO3P | 897 More on Order |
|
| L2004D8RP | TRIAC SENS GATE 200V 4A TO252 | 964 More on Order |
|
| L6004L356 | TRIAC SENS GATE 600V 4A TO220 | 891 More on Order |
|
| T630-600W | TRIAC ALTERNISTOR 600V ISOWATT | 879 More on Order |
|
| T410-700H | TRIAC SENS GATE 700V 4A IPAK | 918 More on Order |
|
| L2006V5 | TRIAC SENS GATE 200V 6A TO251 | 813 More on Order |
|
| ACST6-7ST | TRIAC SENS GATE 700V 6A TO220AB | 850 More on Order |
|
| CTB12-1200CWPT | TRIAC ALTERNISTOR 1.2KV TO220AB | 816 More on Order |
|
| CQDD-25M TR13 | SMT TRIAC | 818 More on Order |
|
| BCR5CM-12LB#BH0 | TRIAC 600V 5A TO220 | 925 More on Order |
|
| CQ92MT | TRIAC 2A TO-92 | 966 More on Order |
|
| L4006L556 | TRIAC SENS GATE 400V 6A TO220 | 998 More on Order |
| In Stock | 10910 - 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 | $0.0000 | $0 |
| 100 | $0.0000 | $0 |
| 500 | $0.0000 | $0 |
| 1000 | $0.0000 | $0 |
| 2500 | $0.0000 | $0 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.