1N6489US vs 1N6489US-TR 对比
详细并排对比 1N6489US 出自 Microchip Technology 和 1N6489US-TR 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | 1N6489US | 1N6489US-TR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Diodes | Diodes |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $8.10 | $3.35 |
| Zener Voltage (Nominal, Vz) | 4.7 V | — |
| Zener Voltage Tolerance | ±5% | ±5% |
| Maximum Power Dissipation (Pd) | 1.5 W | 1.5 W at 25 °C |
| Maximum Zener Impedance (Zzt) | 8 Ω | 8 Ω at Izt |
| Reverse Leakage Current (Ir) | 4 µA at 1 V | 4 µA at VR = 1 V |
| 封装 | SQ-MELF (A-MELF), surface mount | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度范围 | -65 °C to +175 °C (military grade) | — |
| Military Qualification | MIL-PRF-19500/406 | MIL-PRF-19500/406 |
| Diode Type | Zener voltage regulator | — |
| Configuration | Single | — |
| Polarity | Cathode band marked | — |
| Construction | Hermetically sealed glass | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS compliance status] |
| Lead-Free | Yes | [DATA_NEEDED: lead-free status] |
| Manufacturer | — | Microchip Technology |
| Product Type | — | Zener Diode (Voltage Regulator) |
| Nominal Zener Voltage (Vz) | — | 4.7 V |
| Test Current (Izt) | — | 53 mA (typical) |
| 封装 / 外壳 | — | D-5A (SQ-MELF, glass, hermetic) |
| 工作结温 | — | -65 °C to +200 °C |
| Storage Temperature | — | -65 °C to +200 °C |
| Packaging | — | Tape & Reel (TR) |