JKRO A1746 Circuit/Transistor
| Brand | JKRO 2016 |
| Model | A1746 Circuit/Transistor |
| Released Year | 2016 |
| Type | Printers |
| Series | STA1048G |
| Item Weight | 1.65 ounces |
| Status | Discontinued |
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Overview
The JKRO A1746 Circuit/Transistor from the STA1048G series is engineered for office electronic applications requiring precision and reliability.
This device incorporates advanced transistor technology designed to enhance switching and amplification performance within electronic circuits.
Its schematic circuit integrates robust protection features and optimized layouts for thermal management, ensuring stable operation under various electrical loads.
The transistor's characteristics include a balanced gain-to-noise ratio, making it suitable for sensitive signal processing tasks in office equipment.
Manufactured using high-quality semiconductor materials, the component ensures durability and consistent performance over extended operational periods.
Compatibility with a range of office electronic modules enables the device to serve as a versatile part in maintenance and repair scenarios.
Specifications
| Device Type | Bipolar Junction Transistor (BJT) |
| Collector-Emitter Voltage (Vce) | 60V |
| Collector Current (Ic) | 3A |
| Power Dissipation (Pd) | 25W |
| Transition Frequency (ft) | 100 MHz |
| Gain Bandwidth Product | 80 MHz |
| Package Type | TO-220 |
| Operating Temperature Range | -55°C to 150°C |
| DC Current Gain (hFE) | 40-160 |
| Base-Emitter Voltage (Vbe) | 5V max |
| Storage Temperature Range | -65°C to 160°C |
| Max Input Sheet Capacity | 50 |
| Compatible Devices | PC |
| Maximum Black and White Print Resolution | 600 dpi |
| Duplex | Simplex |
| Hardware Interface | USB |
| Additional Printer functions | Print Only |
| Specific Uses For Product | Printers (various types and tasks) |
| Package Dimensions | 6.02 x 3.07 x 0.55 inches |
| Item Weight | 1.65 ounces |
| Item model number | A1746 Circuit/Transistor |
| Date First Available | June 21, 2016 |
| Manufacturer | JKRO |
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Key Advantages
The A1746 model exhibits superior thermal stability, reducing risks of overheating during high-intensity use.
High switching speed enables efficient circuit operation, benefiting office electronics requiring rapid response times.
Its compact design facilitates easy integration into existing PCB layouts without extensive modifications.
Low power consumption supports energy-efficient office hardware designs.
The device offers a broad range of operating voltages, enhancing adaptability across multiple circuit configurations.
JKRO's manufacturing quality ensures minimal variance in device parameters, resulting in reliable and predictable behavior.
Limitations
The A1746 transistor lacks internal protective circuitry against certain transient voltage spikes, necessitating additional external components.
Moderate gain limits its use in ultra-high amplification applications.
The device's maximum operating frequency may be insufficient for some cutting-edge telecommunications equipment.
Limited documentation availability requires users to conduct thorough testing for unconventional applications.
Relatively older semiconductor technology compared to newer models may affect efficiency in some advanced office electronics.
Discontinued production reduces availability of original components in the long term.
FAQ
What type of transistor is the JKRO A1746?
The JKRO A1746 is a bipolar junction transistor designed primarily for switching and amplification purposes in office electronics.
Is the A1746 suitable for high-frequency applications?
The A1746 transistor supports moderate-frequency operations but may not be optimal for very high-frequency telecommunications applications.
Are there any special handling instructions for this transistor?
Standard ESD protection and careful thermal management are recommended to ensure device longevity and performance.
Can I find a detailed circuit diagram for the A1746?
Technical datasheets provided by JKRO include detailed schematics and circuit references to facilitate design integration.
Is the JKRO A1746 still being manufactured?
No, the A1746 transistor model is discontinued and no longer in production.
What accessories are compatible with the A1746 component?
Compatible accessories include standard transistor sockets, heat sinks, and protective circuit modules designed for the STA1048G series.
Where can I get replacement parts or documentation for the A1746?
Replacement parts and PDF technical documents can often be sourced through electronic component archives and specialist suppliers maintaining legacy products.
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