Littelfuse Inc. SC1122-01UTG
TVS DIODE 22VWM 35.5VC 2DFN
Answer first: this page is a purchasing reference for the exact part number SC1122-01UTG from Littelfuse Inc.. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.
Key Parameters
| Part Number | SC1122-01UTG |
|---|---|
| Manufacturer | Littelfuse Inc. |
| Category | TVS Diodes |
| package | 0603 (1610 Metric) |
| series | SC11xx |
| packaging | Tape & Reel (TR) |
| product status | Active |
| param 1 | Zener |
| param 2 | 1 |
| param 3 | - |
| param 4 | 22V (Max) |
| param 5 | 23V |
| param 6 | 35.5V (Typ) |
| param 7 | 27A (8/20µs) |
| param 8 | - |
| param 9 | No |
| param 10 | General Purpose |
| param 11 | 160pF @ 1MHz |
| param 12 | -40°C ~ 125°C (TA) |
| param 13 | - |
| param 14 | - |
| param 15 | Surface Mount |
| param 16 | 2-DFN (1.6x1) |
Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.
How to Verify SC1122-01UTG Before Ordering
Datasheet and parameter checks
- Confirm the full manufacturer part number, not only a shortened search keyword.
- Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
- Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.
RFQ fields SENICO needs
- Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
- State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
- Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.
For SC1122-01UTG, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.
We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.
Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.