BF240 NPN RF Transistor 40V 25mA TO-92
Prices updated: 14 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | BF240 NPN RF Transistor 40V 25mA TO-92 | 2.5 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 2.5 EGP
About this product
The BF240 is a low-power NPN RF transistor rated at 40V and 25mA in a TO-92 package. It is intended for radio-frequency amplification, oscillator stages and signal processing in small RF circuits. Its low current rating makes it suitable for small-signal stages rather than driving loads.
Specifications
- Type
- NPN RF Transistor
- Collector-emitter voltage
- 40 V
- Collector current
- 25 mA
- Package
- TO-92
- Application
- RF amplification and oscillators
Frequently asked questions
What is the price of BF240 NPN RF Transistor 40V 25mA TO-92 in Egypt?
BF240 NPN RF Transistor 40V 25mA TO-92 currently costs 2.5 EGP in Egypt.
Where can I buy BF240 NPN RF Transistor 40V 25mA TO-92 in Egypt?
BF240 NPN RF Transistor 40V 25mA TO-92 is available from Makers Electronics. Compare the offers above to find the best price.
Can the BF240 switch a relay or LED strip?
No. Its 25mA current rating is too low for relays or LED strips. Use a general-purpose switching transistor or a MOSFET for those loads, and keep the BF240 for small RF and signal stages.
How do I identify the pins of the BF240?
TO-92 pin order differs between manufacturers, so check the datasheet from the actual supplier before wiring. Mixing up the collector, base and emitter can damage the transistor or the circuit.
