BC182B BC182B is an NPN general purpose amplifier transistor designed for collector currents up to 100mA. Housed in TO-92 package with 50V VCEO and 350mW power dissipation.
Mfr Part #:

BC182B

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
BC182B is an NPN general purpose amplifier transistor designed for collector currents up to 100mA. Housed in TO-92 package with 50V VCEO and 350mW power dissipation.
Total Stock: 3,510 pcs
$ Price Range: $0.03

BC182B Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,000 pcs
3000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
510 pcs
510 pcs On Request 1 On Request On Request On Request On Request On Request

BC182B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Base - Emitter Saturation Voltage
Base-Emitter On Voltage
Collector-Base Voltage (VCBO)
Collector-Emitter Voltage (VCEO)
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Emitter-Base Voltage (VEBO)
Frequency
Mounting Type
Noise Figure
Operating Temperature
Output Capacitance
Power
Small Signal Current Gain (hfe)
Storage Temperature
Supplier Device Package
Tape & Reel
Thermal Resistance - Junction to Case
Thermal Resistance Junction-to-Ambient
Transistor Type
Vce Sat (Maximum @ Ib=0.5 mA, Ic=10 mA)
Vce Saturation (Max) @ Ib, Ic
Voltage
ft (Typical @ Vce=5 V, Ic=10 mA, f=100 MHz)
hfe (Minimum @ Vce=5 V, Ic=10 µA)
hfe (Minimum @ Vce=5 V, Ic=100 mA)

BC182B Description

Short technical summary and product information.

The BC182B is an NPN general purpose amplifier transistor manufactured by On Semiconductor (originally Fairchild Semiconductor). It is designed for general purpose amplifier applications with collector currents up to 100mA.

 

Key electrical specifications include a maximum collector-emitter voltage of 50V, collector-base voltage of 60V, and emitter-base voltage of 6V. The device offers a DC current gain (hFE) of 180 minimum at Vce=5V and Ic=2mA, with a typical current gain bandwidth product (fT) of 150 MHz. Collector-emitter saturation voltage is typically 0.6V maximum at 100mA collector current.

 

The BC182B is packaged in a TO-92 (TO-226) through-hole package, suitable for manual assembly and breadboarding. It operates over a junction temperature range of -55°C to 150°C. Thermal resistance junction-to-ambient is 357°C/W, with a maximum power dissipation of 350mW at 25°C ambient.

 

This transistor is commonly used in low-power amplifier stages, signal processing circuits, and general switching applications where moderate gain and low noise are required. The device is RoHS3 compliant (unverified) and has MSL Level 1 (unlimited) rating.

BC182B Quick Information

Product Type: Bipolar Junction Transistor (BJT)
Canonical Name: BC182B NPN Bipolar Junction Transistor
Subcategory: Single Bipolar Transistor

BC182B Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BC182B Estimated Pricing

Qty Low High
20,000+ $0.03 $0.03

Estimated market price range - modelled values for guidance only, not live distributor offers.

BC182B Features

  • NPN general purpose amplifier transistor.
  • 50V maximum collector-emitter voltage.
  • 150 MHz typical gain bandwidth product.
  • TO-92 through-hole package.
  • 350mW maximum power dissipation.

BC182B Applications

  • Used in general purpose amplifier circuits.
  • Suitable for low-power switching applications.
  • Ideal for signal amplification up to 100mA.
  • Common in audio preamplifier stages.

BC182B FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the BC182B?

The maximum VCEO is 50V.

Does the BC182B come in a surface mount package?

No, the BC182B is a through-hole device in TO-92 (TO-226) package.

What is the operating temperature range of the BC182B?

The junction temperature range is -55°C to 150°C.

Is the BC182B RoHS compliant?

The part is listed as RoHS3 compliant, but this is unverified.

What is the package type for the BC182B?

The BC182B is in a TO-92 (TO-226-3) through-hole package.

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