2SK170-BL vs 2SK170-GR 对比
详细并排对比 2SK170-BL 出自 Toshiba 和 2SK170-GR 出自 Toshiba。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 | 2SK170-BL | 2SK170-GR |
|---|---|---|
| 品牌 | Toshiba | Toshiba |
| 分类 | Transistors | Transistors |
| 生命周期状态 | 停产 | 停产 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.10 | $0.50 |
| 晶体管类型 | N-Channel JFET (Junction FET) | N-Channel JFET (depletion mode) |
| Technology | Silicon N-Channel Junction Type | Silicon N-Channel Junction Type |
| Primary Application | Low Noise Audio Amplifier | — |
| Drain Current Rating | 12 mA | — |
| Drain-Source Voltage | 40 V | — |
| Grade / Idss Rank | BL (highest Idss grade of 2SK170 family) | — |
| Gate-Source Voltage Rating | [DATA_NEEDED: gate-source voltage rating] | — |
| Idss Range (BL grade) | [DATA_NEEDED: Idss range for BL grade] | — |
| Noise Figure | [DATA_NEEDED: noise figure] | — |
| Transconductance | [DATA_NEEDED: forward transfer admittance] | — |
| Power Dissipation | [DATA_NEEDED: total power dissipation] | — |
| 封装 | TO-92, 3-pin | TO-92 (3-pin) |
| 安装类型 | Through-Hole | Through Hole |
| Polarity | N-Channel | — |
| Configuration | Single JFET | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: Operating Temperature Range] |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS Status] |
| Grade | — | GR (Idss 2.6 mA to 6.5 mA) |
| Idss (Zero-Gate Drain Current) | — | 2.6 mA to 6.5 mA |
| Application | — | Low noise audio amplifier |
| Drain-Source Voltage (Vdss) | — | [DATA_NEEDED: Drain-Source Voltage] |
| Gate-Drain Voltage (Vgdo) | — | [DATA_NEEDED: Gate-Drain Voltage] |
| Gate Reverse Current | — | [DATA_NEEDED: Gate Reverse Current] |
| Transfer Yfs | — | [DATA_NEEDED: Transfer Yfs] |
| 输入电容 | — | [DATA_NEEDED: Input Capacitance] |
| Total Power Dissipation | — | [DATA_NEEDED: Total Power Dissipation] |
| 引脚数量 | — | 3 |
| Replacement Series | — | LSK170 (Linear Systems) |