Nidec Components Corporation ST-4ETB501
TRIMMER 500 OHM 0.25W GW TOP ADJ
Answer first: this page is a purchasing reference for the exact part number ST-4ETB501 from Nidec Components 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 | ST-4ETB501 |
|---|---|
| Manufacturer | Nidec Components Corporation |
| Category | Trimmer Potentiometers |
| series | ST4 |
| packaging | Tape & Reel (TR) |
| product status | Active |
| param 1 | 500 Ohms |
| param 2 | 0.25W, 1/4W |
| param 3 | ±20% |
| param 4 | ±100ppm/°C |
| param 5 | 1.0 |
| param 6 | Top Adjustment |
| param 7 | Cermet |
| param 8 | Surface Mount |
| param 9 | Gull Wing |
| param 10 | Rectangular - 0.197" x 0.177" Face (5.00mm x 4.50mm) |
Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.
How to Verify ST-4ETB501 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 ST-4ETB501, 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.