LSK170A vs 2SK170-BL Comparison
Detailed side-by-side comparison of LSK170A by Linear Integrated Systems and 2SK170-BL by Toshiba. 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 Active
Specification Comparison
| Parameter | LSK170A | 2SK170-BL |
|---|---|---|
| Brand | Linear Integrated Systems | Toshiba |
| Category | Transistors | Transistors |
| Lifecycle Status | Active | Eol |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.94 | $2.10 |
| Device Type | N-Channel JFET Amplifier | β |
| Configuration | Single | Single JFET |
| Drain-Source Voltage (VDS) | 40 V | β |
| Gate-Source Voltage (VGS) | [DATA_NEEDED: Gate-Source Voltage] | β |
| Continuous Drain Current (ID) | 10 mA | β |
| Power Dissipation (PD) | 400 mW | β |
| IDSS Range (Grade A) | 2.6 mA to 6.5 mA (VDS = 10 V) | β |
| Noise Performance | Ultra-low noise (audio-grade) | β |
| Input Capacitance | Low capacitance | β |
| Input Impedance | High input impedance | β |
| Transfer Characteristic | Uniquely linear VGS transfer function | β |
| Replacement For | Toshiba 2SK170 (pin-for-pin) | β |
| Operating Temperature | [DATA_NEEDED: Operating Temperature Range] | [DATA_NEEDED: operating temperature range] |
| Package | SOT-23-3 (3L), surface mount | TO-92, 3-pin |
| Mounting Type | Surface Mount | Through-Hole |
| RoHS Status | RoHS Compliant | [DATA_NEEDED: RoHS status] |
| Grade Options | A / B / C / D (IDSS bins) | β |
| Transistor Type | β | N-Channel JFET (Junction FET) |
| Technology | β | Silicon N-Channel Junction Type |
| Primary Application | β | Low Noise Audio Amplifier |
| Drain Current Rating | β | 12 mA |
| Drain-Source Voltage | β | 40 V |
| Grade / Idss Rank | β | BL (highest Idss grade of 2SK170 family) |
| Gate-Source Voltage Rating | β | [DATA_NEEDED: gate-source voltage rating] |
| Idss Range (BL grade) | β | [DATA_NEEDED: Idss range for BL grade] |
| Noise Figure | β | [DATA_NEEDED: noise figure] |
| Transconductance | β | [DATA_NEEDED: forward transfer admittance] |
| Power Dissipation | β | [DATA_NEEDED: total power dissipation] |
| Polarity | β | N-Channel |