521S
Stock/Availability for: 521S
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- 3,000+ Suppliers
- Launched in 1997
Statistics
| 89 | Total Quantity | 10 | Line Items |
|---|---|---|---|
| 9 | Suppliers listing this part | 3 | Countries/regions where listing suppliers exist |
| 11/14/2025 | Most Recent Upload | ||
Total Quantity
89
Line Items
10
Suppliers listing this part
9
Countries/regions where listing suppliers exist
3
Most Recent Upload
11/14/2025
Sponsored Live Part Search
Part Number: 521S
| Part Number | Country/Region | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| 521S | US | 7 | 8 | 38 |
| 521S | IL | 1 | 1 | 43 |
| 521S | CA | 1 | 1 | 8 |
Other Parts
| Part Number Other Parts | Countries/Regions | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| 521-SC81A | 1 | 1 | 1 | 100 |
| 521SIG84SB9 | 1 | 1 | 1 | 55 |
| 521STN | 1 | 1 | 1 | 12 |
| 521S-230802A | 1 | 1 | 1 | 2 |
| 521SEENOTES | 1 | 1 | 1 | 1 |
| 521SD | 1 | 1 | 1 | 1 |
| 521STD | 1 | 1 | 1 | 1 |
Register Today
- Search 900 Billion+ Electronic Components
- 3,000+ Suppliers
- Launched in 1997
Possible Component Manufacturers*
Philips Magnetic Components (Ferroxcube)
Signetics Korea (YP)
Mullard Ltd (Philips)
Mepco Philips (PhYcomp) (Yageo)
Mepco-Electra (Mepco-Centralab) (Philips) (PENAC)
Philco-Brazi
* This symbol ( ) will appear next to the manufacturer if a datasheet is available for the part. Registered members can click on the datasheet icon to locate the datasheet for the part.
Page Created: 11/14/2025