Littelfuse Inc.TO-220-3RoHS
S4012R
SCR 400V 12A TO220
.jpg)
Category
Subcategory
Thyristors Scrs
Package
TO-220-3
Status
Discontinued at Digi-Key
Datasheet
$0.71 / unit (market reference)
MOQ: 500 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
✅ 365-Day Warranty🚚 Global Shipping
Parameters
| Parameter | Value |
|---|---|
| Brand | Littelfuse Inc. |
| Model | S4012R |
| Package / Case | TO-220-3 |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 125°C |
| Supplier Device Package | TO-220 Non-Isolated Tab |
| RoHS | RoHS |
| Part Status | Discontinued at Digi-Key |
Application & Notes
S4012R by Littelfuse Inc. is a commonly used electronic component in the Thyristors Scrs category. Available in TO-220-3 package with -40°C ~ 125°C operating temperature range. Contact us for datasheet, pricing, and availability.
📖 Technical Guides for S4012R
Alternatives & Replacements
View All →Rochester Electronics, LLCStockTO-220-3
MCR72-8TG
SILICON CONTROLLED RECTIFIER, 8A
Request QuoteRFQ →
Rochester Electronics, LLCStockTO-220-3
MCR12LD
SCR 400V 12A TO220AB
Request QuoteRFQ →
Rochester Electronics, LLCStockTO-220-3
MCR72-003
THYRISTOR SCR 8A 100V TO-220AB
Request QuoteRFQ →
Rochester Electronics, LLCStockTO-220-3
2N6403G
SILICON CONTROLLED RECTIFIER, 16
Request QuoteRFQ →
Rochester Electronics, LLCStockTO-220-3
BT151-650C,127
SCR 650V 12A TO220AB
Request QuoteRFQ →
Littelfuse Inc.StockTO-220-3
2N6399G
SCR 800V 12A TO220AB
Request QuoteRFQ →
All Technical Specifications
| SCR Type | Standard Recovery |
| Voltage - Off State | 400 V |
| Current - Hold (Ih) (Max) | 40 mA |
| Current - Off State (Max) | 10 µA |
| Voltage - On State (Vtm) (Max) | 1.6 V |
| Current - Gate Trigger (Igt) (Max) | 20 mA |
| Current - On State (It (AV)) (Max) | 7.6 A |
| Voltage - Gate Trigger (Vgt) (Max) | 1.5 V |
| Current - On State (It (RMS)) (Max) | 12 A |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 100A, 120A |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.