SKU: 49026993177

MULTICOMP BC109 Bipolar (BJT) Single Transistor, General Purpose Amplifiers/Switches, NPN, 25 V, 150 MHz, 600 mW

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Description

MULTICOMP BC109 Bipolar (BJT) Single Transistor, General Purpose Amplifiers/Switches, NPN, 25 V, 150 MHz, 600 mWThe BC109 from Multicomp are through hole, NPN low power, silicon planar epitaxial transistors in TO 18 metal can package. This device is used for switching and amplification. Collector emitter voltage (Vce) of 25V Continuous collector current (Ic) of 200mA Power dissipation of 600mW Operating junction temperature range from 65C to 200C Collector emitter saturation voltage of 600mV at Ic=100mA DC current gain of 40 at Ic=10A Applications Signal

The BC109 from Multicomp are through hole, NPN low power, silicon planar epitaxial transistors in TO-18 metal can package. This device is used for switching and amplification.
  • Collector emitter voltage (Vce) of 25V
  • Continuous collector current (Ic) of 200mA
  • Power dissipation of 600mW
  • Operating junction temperature range from -65�C to 200�C
  • Collector emitter saturation voltage of 600mV at Ic=100mA
  • DC current gain of 40 at Ic=10�A

Applications

Signal Processing, Power Management, Portable Devices, Consumer Electronics, Industrial

Product details

Power Dissipation Pd 600mW
DC Collector Current 200mA
Collector Emitter Voltage V(br)ceo 25V
Transition Frequency ft 150MHz
Operating Temperature Max 200�C
Transistor Polarity NPN
DC Current Gain hFE 800hFE
No. of Pins 3Pins
Product Range -
Automotive Qualification Standard -
Transistor Case Style TO-18
MSL -

Other details

Brand MULTICOMP
Part Number BC109
Quantity Each
Technical Data Sheet EN

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Exchange/Return Notes
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SKU: 49026993177

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Tammy
Lake Worth, US
★★★★★ 5
Great buy
Perfect fit for all sizes. Fit together nicely for easy storage.
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Reviewed in the United States on May 22, 2026
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Angie McDonald
Houston, US
★★★★★ 5
Perfect fit
They are a rubbery flexible and fit just right in my back water and peppers.
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Reviewed in the United States on March 30, 2026
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Amber Di Falco
Charlottesville, US
★★★★★ 5
Excellent solution to prevent vial contamination.
Good fit. Helps keep my vials sealed and sanitary. Clean before and during each use to prevent issues. The large caps are a great fit on 10ml water vials and the small caps are a great fit on 3ml research vials. The price was good, the variety of size and color are nice. Overall no complaints to report.
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Reviewed in the United States on February 21, 2026
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Angela
Natrona Heights, US
★★★★★ 5
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Súper buenas y se puede lavar
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Reviewed in the United States on March 9, 2026
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Ray Hernandez
Port Orchard, US
★★★★★ 4
Great for the price
They are very nice quality, but the 3ml are a little tight on the vial. This is not necessarily a bad thing, but something to note. The 10ml are a little lose on 10ml, but work great on 30ml hospira bac water
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Reviewed in the United States on February 2, 2026

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