JANTX2N3418S-Transistor Overview
The JANTX2N3418S is a high-performance NPN bipolar junction transistor designed for rugged military and industrial applications. Featuring a robust TO-39 metal can package, this transistor offers dependable operation under extreme environmental conditions, including wide temperature ranges. Engineered for switching and amplifier circuits, it supports moderate voltage and current levels with reliable gain characteristics. Its stable electrical parameters make it a preferred choice for engineers requiring durable, precise transistor solutions. For detailed sourcing and technical support, visit IC Manufacturer.
JANTX2N3418S-Transistor Technical Specifications
| Parameter | Specification |
|---|---|
| Transistor Type | NPN Bipolar Junction |
| Collector-Emitter Voltage (VCEO) | 100 V |
| Collector-Base Voltage (VCBO) | 100 V |
| Emitter-Base Voltage (VEBO) | 5 V |
| Collector Current (IC) | 0.8 A |
| Power Dissipation (PD) | 1 W |
| DC Current Gain (hFE) | 40 to 160 |
| Transition Frequency (fT) | 100 MHz (typical) |
| Operating Junction Temperature | -65??C to +200??C |
| Package | TO-39 Metal Can |
JANTX2N3418S-Transistor Key Features
- High voltage tolerance: Supports up to 100 V collector-emitter voltage, enabling use in medium-power switching and amplification circuits.
- Wide operating temperature range: Rated from -65??C to +200??C, ensuring reliable performance in harsh military and industrial environments.
- Stable gain characteristics: Offers a DC current gain between 40 and 160, providing consistent amplification performance across specified conditions.
- Rugged TO-39 package: Metal can design provides enhanced thermal dissipation and mechanical durability compared to plastic packages.
Typical Applications
- Military and aerospace signal amplification where high reliability and temperature tolerance are critical for system integrity.
- Industrial control systems requiring robust switching transistors capable of handling moderate voltages and currents.
- Audio amplifier circuits benefiting from stable gain and linearity across a wide temperature range.
- General-purpose amplification and switching in harsh environments, including instrumentation and measurement equipment.
JANTX2N3418S-Transistor Advantages vs Typical Alternatives
This transistor offers superior ruggedness and temperature tolerance compared to standard commercial types, making it ideal for demanding military and industrial applications. Its higher voltage ratings and metal can packaging ensure greater reliability and thermal stability. These advantages translate into longer operating life and reduced failure rates under stress, providing engineers with a dependable solution for high-integrity electronic designs.
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JANTX2N3418S-Transistor Brand Info
The JANTX2N3418S is a military-grade transistor variant of the popular 2N3418 series, originally produced and standardized by JEDEC and widely manufactured by reputable semiconductor brands specializing in defense and aerospace components. This transistor complies with stringent military specifications (JANTX prefix indicating JAN standard, a military quality assurance mark), ensuring traceability and reliability. It is commonly sourced through authorized distributors and is recognized for its consistent performance in high-reliability sectors.
FAQ
What distinguishes the JANTX2N3418S transistor from commercial 2N3418 transistors?
The JANTX2N3418S is a military-grade transistor that meets strict JAN standards for quality and reliability. It features enhanced screening, tighter electrical parameter controls, and a broader operating temperature range (-65??C to +200??C), which are not guaranteed in commercial versions.
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Can this transistor be used for high-frequency applications?
Yes, the device has a typical transition frequency of 100 MHz, making it suitable for moderate high-frequency amplification and switching tasks in communications and signal processing circuits.






