# SZMMBZ5229BLT1 onsemi | Discrete Semiconductor Products | DigiKey Marketplace

**Manufacturer:** onsemi  
**MPN:** `SZMMBZ5229BLT1`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | onsemi |
| Manufacturer name | onsemi |
| Manufacturer | onsemi |
| Extra Product Name | SZMMBZ5229BLT1 onsemi \| Discrete Semiconductor Products \| DigiKey Marketplace |
| atoms | 1 |
| extraShipping | 12.0 |
| moq | 1 |
| MPN | SZMMBZ5229BLT1 |
| multiple | 1 |
| packaging | Bulk |
| qtyInStock | 0 |
| SKU | 12128542 |
| snippet | Zener Diode 4.3 V 225 mW ?5% Surface Mount SOT-23-3 (TO-236) |
| tierMinQty1 | 15,000 |
| tierPrice1 | 0.02000 |
| Category | Discrete Semiconductor Products |
| Mfr | onsemi |
| Series | Automotive, AEC-Q101 |
| Package | Bulk |
| Product Status | Active |
| Voltage - Zener (Nom) (Vz) | 4.3 V |
| Tolerance | ?5% |
| Power - Max | 225 mW |
| Impedance (Max) (Zzt) | 22 Ohms |
| Current - Reverse Leakage @ Vr | 5 ?A @ 1 V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA |
| Operating Temperature | -65?C ~ 150?C |
| Mounting Type | Surface Mount |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Supplier Device Package | SOT-23-3 (TO-236) |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 12128542 | 0.02 | 1 | None | 1 |
| Newark | 74AK2810 | 0.012 | 1 | None | 32060 |

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Structured data: `/python/html6/product/500/189000000/189327500/part_--SZMMBZ5229BLT1---onsemi--0d60b36b2d.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp