# SZL1.9A Microsemi Corporation | Discrete Semiconductor Products | DigiKey

**Manufacturer:** Microsemi Corporation  
**MPN:** `SZL1.9A`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Microsemi Corporation |
| Manufacturer name | Microsemi Corporation |
| Manufacturer | Microsemi Corporation |
| Extra Product Name | SZL1.9A Microsemi Corporation \| Discrete Semiconductor Products \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | SZL1.9A |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 4741310 |
| snippet | Zener Diode 1.9 V 500 mW ?10% Surface Mount UB |
| Category | Discrete Semiconductor Products |
| Mfr | Microsemi Corporation |
| Series | - |
| Package | Bulk |
| Product Status | Obsolete |
| Voltage - Zener (Nom) (Vz) | 1.9 V |
| Tolerance | ?10% |
| Power - Max | 500 mW |
| Impedance (Max) (Zzt) | 325 Ohms |
| Current - Reverse Leakage @ Vr | 50 nA @ 900 mV |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 100 mA |
| Operating Temperature | -55?C ~ 150?C |
| Mounting Type | Surface Mount |
| Package / Case | 3-SMD, No Lead |
| Supplier Device Package | UB |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 4741310 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/185500000/185778500/part_--SZL19A---MicrosemiCorporation--dd4a8b34ec.json`  
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