2SK170-GR vs LSK170A Comparison
Detailed side-by-side comparison of 2SK170-GR by Toshiba and LSK170A by Linear Integrated Systems. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Linear Integrated Systems
LSK170A - Low Noise N-Channel JFET, 40V | Linear Systems
LSK170A β ActiveSpecification Comparison
| Parameter | 2SK170-GR | LSK170A |
|---|---|---|
| Brand | Toshiba | Linear Integrated Systems |
| Category | Transistors | Transistors |
| Lifecycle Status | Eol | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.50 | $0.94 |
| Transistor Type | N-Channel JFET (depletion mode) | β |
| Grade | GR (Idss 2.6 mA to 6.5 mA) | β |
| Idss (Zero-Gate Drain Current) | 2.6 mA to 6.5 mA | β |
| Application | Low noise audio amplifier | β |
| Package | TO-92 (3-pin) | SOT-23-3 (3L), surface mount |
| Mounting Type | Through Hole | Surface Mount |
| Drain-Source Voltage (Vdss) | [DATA_NEEDED: Drain-Source Voltage] | β |
| Gate-Drain Voltage (Vgdo) | [DATA_NEEDED: Gate-Drain Voltage] | β |
| Gate Reverse Current | [DATA_NEEDED: Gate Reverse Current] | β |
| Transfer Yfs | [DATA_NEEDED: Transfer Yfs] | β |
| Input Capacitance | [DATA_NEEDED: Input Capacitance] | Low capacitance |
| Total Power Dissipation | [DATA_NEEDED: Total Power Dissipation] | β |
| Operating Temperature | [DATA_NEEDED: Operating Temperature Range] | [DATA_NEEDED: Operating Temperature Range] |
| Technology | Silicon N-Channel Junction Type | β |
| Pin Count | 3 | β |
| RoHS Status | [DATA_NEEDED: RoHS Status] | RoHS Compliant |
| Replacement Series | LSK170 (Linear Systems) | β |
| Device Type | β | N-Channel JFET Amplifier |
| Configuration | β | Single |
| Drain-Source Voltage (VDS) | β | 40 V |
| Gate-Source Voltage (VGS) | β | [DATA_NEEDED: Gate-Source Voltage] |
| Continuous Drain Current (ID) | β | 10 mA |
| Power Dissipation (PD) | β | 400 mW |
| IDSS Range (Grade A) | β | 2.6 mA to 6.5 mA (VDS = 10 V) |
| Noise Performance | β | Ultra-low noise (audio-grade) |
| Input Impedance | β | High input impedance |
| Transfer Characteristic | β | Uniquely linear VGS transfer function |
| Replacement For | β | Toshiba 2SK170 (pin-for-pin) |
| Grade Options | β | A / B / C / D (IDSS bins) |