MEAN WELL USA Inc. OWA-90U-20
AC/DC DESKTOP ADAPTER 20V 90W
Answer first: this page is a purchasing reference for the exact part number OWA-90U-20 from MEAN WELL USA 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 | OWA-90U-20 |
|---|---|
| Manufacturer | MEAN WELL USA Inc. |
| Category | AC DC Desktop, Wall Power Adapters |
| series | OWA-90U (90W) |
| packaging | Box |
| product status | Active |
| param 1 | North America |
| param 2 | Desktop (Class II) |
| param 3 | Cord |
| param 4 | 90 ~ 264 VAC |
| param 5 | 20V |
| param 6 | 4.5A |
| param 7 | 90 W |
| param 8 | 150mW (Max) |
| param 9 | - |
| param 10 | ITE (Commercial) |
| param 11 | Level VI |
| param 12 | -40°C ~ 70°C |
| param 13 | Power DIN, 4 Pin |
| param 14 | 11.8" (0.30m) |
| param 15 | NEMA 1-15P |
| param 16 | - |
| param 17 | 6.73" L x 2.48" W x 1.48" H (171.0mm x 63.0mm x 37.5mm) |
| param 18 | cULus, FCC, UL |
| param 19 | - |
Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.
How to Verify OWA-90U-20 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 OWA-90U-20, 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.