SMT-1028-S-R PUI Audio Loudspeaker or Buzzer (Other) In Stock
SMT-1028-S-R from PUI Audio is a loudspeaker or Buzzer. Key specs include 4 pins. From inquiry pricing, buyers can request stock with worldwide shipping. Suitable for production sourcing and approved vendor list reviews.
- Manufacturer
- PUI Audio
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- SMT-1028-S-R Datasheet PDF
- Category
- Loudspeaker or Buzzer
- Price
- From $5.0000(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SMT-1028-S-R?
- PUI Audio Loudspeaker or Buzzer for SMT-1028-S-R sourcing and replacement review
- Other package configuration for board-level fit checks
- 4 pins
- 100% application-specific compatibility check
- 4-pin configuration for footprint and connector mapping
What is SMT-1028-S-R used for?
SMT-1028-S-R is used in assemblies that require a loudspeaker or Buzzer with 4 pins and a documented Other form factor. Typical uses include maintenance builds, approved-source replacements, prototype validation, and production purchasing where engineers must match electrical, mechanical, and lifecycle requirements before release.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SMT-1028-S-R datasheet?
SMT-1028-S-R Datasheet DownloadOfficial datasheet from PUI Audio
What are equivalent replacements for SMT-1028-S-R?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which design checks matter before using SMT-1028-S-R in a loudspeaker or Buzzer application?
SMT-1028-S-R should be checked against 4 pins, the current datasheet, and the target circuit conditions before it is approved for a production design.
How should the Other package influence board approval for SMT-1028-S-R?
The Other package should be compared with the PCB footprint, assembly process, and 4 pins requirement so purchasing does not approve a mechanically incompatible substitute.
When comparing alternates, which PUI Audio specification should stay matched?
Keep 4 pins aligned first, then review tolerance, lifecycle, compliance, and sourcing risk because nearby MPNs can differ in ratings even when descriptions look similar.
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Why Buy from FindMyChip
About PUI Audio
PUI Audio is a leading electronic component manufacturer. FindMyChip sources PUI Audio ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $7.6900 | $7.69 |
| 100+ | $5.7700 | $577.00 |
| 1000+ | $5.0000 | $5000.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
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