KTC1027 Datasheet & Equivalents
NPN
TO-92L
General Purpose
BLUE ROCKET
VCEO
120V
Ic Max
800mA
Pd Max
1W
hFE Gain
80
Quick Reference
The KTC1027 is a NPN bipolar junction transistor in a TO-92L package, manufactured by BLUE ROCKET. It supports a breakdown voltage of 120V and continuous collector current of 800mA. It is widely used in switching and amplification circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | BLUE ROCKET | Original Manufacturer |
| Package | TO-92L | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| Category | Single | Configuration |
| Collector-Emitter Voltage (VCEO) | 120V | Max breakdown voltage |
| Collector Current (Ic) | 800mA | Max current handling |
| Power Dissipation (Pd) | 1W | Max thermal limit |
| DC Current Gain (hFE) | 80 | Base signal amplification ratio |
| Transition Frequency (fT) | 120MHz | Max operating frequency |
| Saturation Voltage (VCEsat) | 1V | Voltage drop when fully ON |
| Emitter-Base Voltage (Vebo) | 5V | Max emitter-base breakdown |
| Collector Cutoff Current | 100nA | Leakage current when OFF |
| Operating Temp | - | Safe junction temperature range |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | IC | hFE | Pd | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| 2SC2235-Y | NPN | TO-92L | 120V | 800mA | 120 | 900mW | BLUE ROCKET 📄 PDF |
| 2SC2235 | NPN | TO-92L | 120V | 800mA | 240 | 900mW | BLUE ROCKET 📄 PDF |
| 2SC2383(RANGE:100-200) | NPN | TO-92L | 160V | 1A | 100 | 900mW | JSCJ 📄 PDF |
| 2SC2383-TA | NPN | TO-92L | 160V | 1A | 60 | 900mW | JSCJ 📄 PDF |
| KTC3228-Y | NPN | TO-92L | 160V | 1A | 160 | 1W | BLUE ROCKET 📄 PDF |
| 2SC2383(RANGE:160-320) | NPN | TO-92L | 160V | 1A | 160 | 750mW | JSCJ 📄 PDF |
| 2SC2383-Y | NPN | TO-92L | 160V | 1A | 160 | 900mW | BLUE ROCKET 📄 PDF |
| 2SC2383-O | NPN | TO-92L | 160V | 1A | 320 | 900mW | BLUE ROCKET 📄 PDF |