Transistor - BC109, TO-18 case, NPN

Name: Transistor - BC109, TO-18 case, NPN
SKU: P-QBC109X
Price: 0.95 USD
Availability: InStock

Starting at: $0^.95

In Stock

BC109 NPN silicon transistors. The BC109 is a popular NPN choice for fuzz pedals and other effects such as vintage silicon Fuzz Face builds and Big Muff clones.

Type	hFE (IC=2mA, VCE=5V)	hfe (IC=2mA, VCE=5V, f=1KHz)
BC109B	200-450	240-500
BC109C	420-800	450-900

Pinout (bottom view):

SKU:

P-QBC109X

Item ID:

045532

Element:

Silicon

Matched Pair:

Package:

Polarity:

Series:

Type:

Accessory Items:

Part Numbers
Type	Our Part Number
BC109B	P-QBC109B
BC109C	P-QBC109C

Measurements by Type
Measurements by Item

Product Measurements by Type
DC Current Gain	BC109B version	P-QBC109B	200-450
DC Current Gain	BC109C version	P-QBC109C	420-800
Input Impedance	BC109B version	P-QBC109B	3.2-8.5 KΩ
Input Impedance	BC109C version	P-QBC109C	6-15 KΩ
Max. Collector Base Voltage		30 V
Max. Collector Current Continuous		200 mA
Max. Collector Emitter Voltage		25 V
Max. Emitter Base Voltage		5 V
Max. Operating and Storage Junction Temperature Range		- 65 to +200 ºC
Max. Power Dissipation @ Ta=25ºC		300 mW
Max. Power Dissipation @ Tc=25ºC		750 mW
Noise Figure		4.0 dB
Output Admittance	BC109B version	P-QBC109B	60 umhos max.
Output Admittance	BC109C version	P-QBC109C	110 umhos max.

Packaging Information
Packaging Dimensions		0.739 in. × 0.252 in. × 0.252 in.
Weight (Packaging)		0.0022 lbs.

Product Measurements by Item
P-QBC109B - BC109B version	DC Current Gain	200-450
	Input Impedance	3.2-8.5 KΩ
	Max. Collector Base Voltage	30 V
	Max. Collector Current Continuous	200 mA
	Max. Collector Emitter Voltage	25 V
	Max. Emitter Base Voltage	5 V
	Max. Operating and Storage Junction Temperature Range	- 65 to +200 ºC
	Max. Power Dissipation @ Ta=25ºC	300 mW
	Max. Power Dissipation @ Tc=25ºC	750 mW
	Noise Figure	4.0 dB
	Output Admittance	60 umhos max.
P-QBC109C - BC109C version	DC Current Gain	420-800
	Input Impedance	6-15 KΩ
	Max. Collector Base Voltage	30 V
	Max. Collector Current Continuous	200 mA
	Max. Collector Emitter Voltage	25 V
	Max. Emitter Base Voltage	5 V
	Max. Operating and Storage Junction Temperature Range	- 65 to +200 ºC
	Max. Power Dissipation @ Ta=25ºC	300 mW
	Max. Power Dissipation @ Tc=25ºC	750 mW
	Noise Figure	4.0 dB
	Output Admittance	110 umhos max.