TDK Corporation PCA11/5ER-U01S002
XFMR CAP CHAR CON DC/DC 193UH SM
Answer first: this page is a purchasing reference for the exact part number PCA11/5ER-U01S002 from TDK Corporation. 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 | PCA11/5ER-U01S002 |
|---|---|
| Manufacturer | TDK Corporation |
| Category | Switching Converter, SMPS Transformers |
| series | PCA11/5ER |
| packaging | Tray |
| product status | Obsolete |
| param 1 | Configurable (For DC/DC) |
| param 2 | Capacitor Charger |
| param 3 | - |
| param 4 | - |
| param 5 | - |
| param 6 | - |
| param 7 | 500Vrms |
| param 8 | Parallel 193µH @ 10kHz, Series 6.9mH @ 10kHz |
| param 9 | - |
| param 10 | -40°C ~ 85°C |
| param 11 | - |
| param 12 | - |
| param 13 | Surface Mount |
| param 14 | 0.535" L x 0.362" W (13.60mm x 9.20mm) |
| param 15 | 0.256" (6.50mm) |
| param 16 | 0.535" L x 0.512" W (13.60mm x 13.00mm) |
| param 17 | - |
Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.
How to Verify PCA11/5ER-U01S002 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 PCA11/5ER-U01S002, 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.