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MJE340
Bipolar (BJT) Single Transistor, NPN, 300 V, 500 mA, 20 W, TO-126, Through Hole
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | MULTICOMP PRO |
|---|---|
| Manufacturer Part No | MJE340Copy |
| Manufacturer Standard Lead Time | 19 weeks |
| Order Code | 1574367 |
| Product Range | Multicomp Pro Bipolar Single Transistor, NPN |
| Your Part Number | |
| Technical Datasheet |
61 In Stock
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| Quantity | Price |
|---|---|
| 1+ | Php50.400 |
| 10+ | Php31.100 |
| 100+ | Php20.500 |
| 500+ | Php15.700 |
| 1000+ | Php15.700 |
| 5000+ | Php15.600 |
Price for:Each
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Php50.40
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Product Information
| Manufacturer | MULTICOMP PRO |
|---|---|
| Manufacturer Part No | MJE340Copy |
| Manufacturer Standard Lead Time | 19 weeks |
| Order Code | 1574367 |
| Product Range | Multicomp Pro Bipolar Single Transistor, NPN |
| Technical Datasheet | |
| Transistor Polarity | NPN |
| Collector Emitter Voltage Max | 300V |
| Continuous Collector Current | 500mA |
| Power Dissipation | 20W |
| Transistor Case Style | TO-126 |
| Transistor Mounting | Through Hole |
| No. of Pins | 3Pins |
| Transition Frequency | - |
| DC Current Gain hFE Min | 30hFE |
| Operating Temperature Max | 150°C |
| Product Range | Multicomp Pro Bipolar Single Transistor, NPN |
| Qualification | - |
| MSL | - |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
The MJE340 is a NPN plastic medium power silicon Transistor for use with high voltage general purpose applications. Collector-emitter voltage at 300V and power dissipation at 20W.
- 6.25°C/W Junction to case resistance
- 83.3°C/W Junction-to-ambient thermal resistance
- Multicomp Pro products are rated 4.6 out of 5 stars
- 12 month limited warranty *view Terms & Conditions for details
- 96% of customers would recommend to a friend
Applications
Industrial
Contents
x5 Minimum
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
| Transistor Polarity | NPN |
|---|---|
| Continuous Collector Current | 500mA |
| Transistor Case Style | TO-126 |
| No. of Pins | 3Pins |
| DC Current Gain hFE Min | 30hFE |
| Product Range | Multicomp Pro Bipolar Single Transistor, NPN |
| MSL | - |
| Collector Emitter Voltage Max | 300V |
|---|---|
| Power Dissipation | 20W |
| Transistor Mounting | Through Hole |
| Transition Frequency | - |
| Operating Temperature Max | 150°C |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
Technical Docs (1)
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Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | India Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85412900 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .00068 |