BOJACK 10 Values 250 Pcs A1015 BC327 BC337 C1815 S8050 S8550 2N2222 2N2907 2N3904 2N3906 PNP NPN Power General Purpose Transistors Assortment Kit

BOJACK 10 Values 250 Pcs A1015 BC327 BC337 C1815 S8050 S8550 2N2222 2N2907 2N3904 2N3906 PNP NPN Power General Purpose Transistors Assortment Kit

Q: Are the 2n2907 transistors from this kit pnp or npn? i believe 2907 are pnp, yet the online product description and the label from the kit say npn.

You're correct, the 2n2907s in this kit test as high-gain PNP, although the kit mislabels them as NPN.

Q: For the 2n3904 npn 60v 0.2a - this would be 12 watts, why does the spec say 0.625 watts? i need to power a circuit drawing 5volts but at 0.3a

The listings on of 60V and 0.2A are maximums that you do not exceed and must be ratio'd so as not to exceed 0.625W (also a maximum). Bottom line, 0.3A exceeds the collector max; therefore, this transistor should not be used for a continuous 0.3A current. Find another transistor that meets you specs.

Q: What is the amplifier factor or current gain?

This is a transistor assortment, lots of different gains and current handling properties. Try looking at the spec sheet for each transistor listed for their specifications - it is out there, just gotta look.

Q: Why is 2n2907 labeled on the box, and described intermittently here, as an npn transistor when it's pnp by industry standard?

Purely and simply, this is a mis-label (a mistake) by the company labeling these transistor. When I got my box of transistors I re-labeled them with the correct data.

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产品编号: 544485377

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⚡PNP & NPN

📦250 Pcs

🔋10 Values

经常一起购买

BOJACK 10 Values 250 Pcs A1015 BC327 BC337 C1815 S8050 S8550 2N2222 2N2907 2N3904 2N3906 PNP NPN Power General Purpose Transistors Assortment Kit

BOJACK 1000 Pcs 25 Values Resistor Kit 1 Ohm-1M Ohm with 5% 1/4W Carbon Film Resistors Assortment

ALLECIN 24 Values Electrolytic Capacitor Assortment Kit from 0.1uF to 1000uF 10V 16V 25V 50V in-line Aluminum Capacitors Set

描述

⚙️ Power Up Your Projects with Precision!

DURABLE STORAGE - Rugged, re-sealable case for easy organization.
HIGH QUALITY COMPONENTS - Engineered for reliability and performance.
IDEAL FOR PROFESSIONALS - A must-have for engineers and hobbyists alike.
COMPREHENSIVE ASSORTMENT - Includes 10 essential transistor models.
VERSATILE POWER SOLUTIONS - Perfect for all your electronic projects!

The BOJACK Power Transistors Assortment Kit includes 250 high-quality PNP and NPN transistors across 10 essential models, all neatly organized in a durable, re-sealable storage case. Perfect for engineers and DIY enthusiasts, this kit ensures you have the right components for any electronic project.

有问题吗？看看别人问了什么

Are the 2n2907 transistors from this kit pnp or npn? i believe 2907 are pnp, yet the online product description and the label from the kit say npn.

For the 2n3904 npn 60v 0.2a - this would be 12 watts, why does the spec say 0.625 watts? i need to power a circuit drawing 5volts but at 0.3a

What is the amplifier factor or current gain?

Why is 2n2907 labeled on the box, and described intermittently here, as an npn transistor when it's pnp by industry standard?

常见问题

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产品质量出色。正是我的工作所需要的。

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