ITG Electronics, Inc. SQ4120-1R5MHF
1.5UH, 0.95MOHM, 8.0A MAX. FLAT
Answer first: this page is a purchasing reference for the exact part number SQ4120-1R5MHF from ITG Electronics, 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 | SQ4120-1R5MHF |
|---|---|
| Manufacturer | ITG Electronics, Inc. |
| Category | Fixed Inductors |
| package | 3-SMD |
| series | SQ4120 |
| packaging | Tape & Reel (TR) |
| product status | Active |
| param 1 | Drum Core, Wirewound |
| param 2 | Ferrite |
| param 3 | 1.5 µH |
| param 4 | ±20% |
| param 5 | 23 A |
| param 6 | 8A |
| param 7 | - |
| param 8 | 0.95mOhm |
| param 9 | - |
| param 10 | - |
| param 11 | - |
| param 12 | -55°C ~ 130°C |
| param 13 | 100 kHz |
| param 14 | - |
| param 15 | Surface Mount |
| param 16 | 3-SMD |
| param 17 | 0.406" L x 0.319" W (10.30mm x 8.10mm) |
| param 18 | 0.197" (5.00mm) |
Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.
How to Verify SQ4120-1R5MHF 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 SQ4120-1R5MHF, 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.