BU4021B
Stock/Availability for: BU4021B
Find stocking distributors and other suppliers of BU4021B using netCOMPONENTS. If you are not already a netCOMPONENTS member, request a free trial membership today to search the netCOMPONENTS database of 50 million+ electronic component line items and contact BU4021B suppliers.Register Today
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- 3,000+ Suppliers
- Launched in 1997
Statistics
| 4,793 | Total Quantity | 7 | Line Items |
|---|---|---|---|
| 6 | Suppliers listing this part | 4 | Countries/regions where listing suppliers exist |
| 1/14/2026 | Most Recent Upload | ||
Total Quantity
4,793
Line Items
7
Suppliers listing this part
6
Countries/regions where listing suppliers exist
4
Most Recent Upload
1/14/2026
Sponsored Live Part Search
Part Number: BU4021B
| Part Number | Country/Region | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| BU4021B | JP | 2 | 3 | 903 |
| BU4021B | TW | 2 | 2 | 3,840 |
| BU4021B | US | 1 | 1 | 25 |
| BU4021B | DE | 1 | 1 | 25 |
Other Parts
| Part Number Other Parts | Countries/Regions | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| BU4021BF-E2 | 6 | 11 | 11 | 29,277 |
| BU4021BF | 5 | 6 | 6 | 7,017 |
| BU4028B | 5 | 6 | 6 | 794 |
| BU402 | 1 | 4 | 4 | 29,836 |
| BU4021B CD4021BE | 1 | 1 | 1 | 29 |
| BU4021BC | 1 | 1 | 1 | 9,811 |
| BU4021BF-E21702 | 1 | 1 | 1 | 2,356 |
| BU4021BF-T1 | 1 | 1 | 1 | 1,799 |
| BU-402Z | 1 | 1 | 1 | 80 |
| BU4028 | 1 | 1 | 1 | 1 |
Register Today
- Search 900 Billion+ Electronic Components
- 3,000+ Suppliers
- Launched in 1997
Possible Component Manufacturers*
Exel Microelectronics (Exar)
ROHM Semiconductor
LAPIS Semiconductor (Rohm)
Kionix (Rohm)
ROHM - Kionix, LAPIS, AGLED, SiCrystal
Oki Optical Components (OOC) (Rohm)
* 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: 1/14/2026