# CZRA4731B-HF Comchip Technology | Discrete Semiconductor Products | DigiKey

**Manufacturer:** Comchip Technology  
**MPN:** `CZRA4731B-HF`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Comchip Technology |
| Manufacturer name | Comchip Technology |
| Manufacturer | Comchip Technology |
| Extra Product Name | CZRA4731B-HF Comchip Technology \| Discrete Semiconductor Products \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | CZRA4731B-HF |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 16719893 |
| snippet | Zener Diode 4.3 V 1 W ?5% Surface Mount DO-214AC (SMA) |
| Category | Discrete Semiconductor Products |
| Mfr | Comchip Technology |
| Series | - |
| Package | Bulk |
| Product Status | Obsolete |
| Voltage - Zener (Nom) (Vz) | 4.3 V |
| Tolerance | ?5% |
| Power - Max | 1 W |
| Impedance (Max) (Zzt) | 9 Ohms |
| Current - Reverse Leakage @ Vr | 10 ?A @ 1 V |
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 200 mA |
| Operating Temperature | -55?C ~ 175?C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | DO-214AC, SMA |
| Supplier Device Package | DO-214AC (SMA) |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 16719893 |  |  | None | 1 |

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