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BC337 NPN bipolar transistor with 45V collector-emitter voltage, 800mA collector current, 100MHz transition frequency in TO-92 through-hole package.
Mfr Part #:

BC337

Available from 2 distributors
Mfr Name: NTE Electronics
NTE Electronics
NPN bipolar transistor with 45V collector-emitter voltage, 800mA collector current, 100MHz transition frequency in TO-92 through-hole package.
✓ Total Stock: 3,389 pcs
$ Price Range: $0.09

BC337 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,222 pcs
On Request
3222 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
167 pcs
$0.09 ℹ
Qty Price
0+ 0.09
167 pcs $0.09
QtyPrice
0+ 0.09
1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BC337 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Power
SVHC Present
Supplier Device Package
Tape & Reel
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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BC337 Description

Short technical summary and product information.

The BC337 is an NPN bipolar junction transistor designed for general-purpose switching and amplification applications. It features a collector-emitter voltage (Vceo) of 45V and a continuous collector current (Ic) rating of 800mA, making it suitable for medium-power circuits.

 

With a DC current gain (hFE) of 100 minimum at 100mA and 1V, and a transition frequency (ft) of 100MHz, this transistor offers reliable performance in audio preamplifiers, driver stages, and low-frequency switching. The collector-emitter saturation voltage is typically 700mV at 500mA, ensuring low power loss in saturated operation.

 

The device is housed in a TO-92 through-hole package (TO-226-3, TO-92-3) with a maximum power dissipation of 625mW. It can operate at junction temperatures up to 150°C. The BC337 is RoHS3 compliant and has an MSL rating of 1 (unlimited).

BC337 Quick Information

Product Type: NPN Bipolar Junction Transistor
Canonical Name: BC337 NPN Bipolar Transistor
Subcategory: NPN

BC337 Compliance

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

BC337 Estimated Pricing

Qty Low High
1+ $0.20 $0.20

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

BC337 Features

  • NPN bipolar junction transistor design.
  • 45V collector-emitter voltage rating.
  • 800mA continuous collector current capability.
  • 100MHz transition frequency for high-speed switching.
  • TO-92 through-hole package for easy mounting.

BC337 Applications

  • General purpose switching and amplification circuits.
  • Audio preamplifier and driver stages.
  • Low-frequency signal processing applications.
  • Medium-power relay and solenoid drivers.

BC337 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the collector-emitter voltage rating of the BC337?

The BC337 has a collector-emitter voltage (Vceo) of 45V.

What package is the BC337 available in?

The BC337 is available in a TO-92 through-hole package (TO-226-3, TO-92-3).

What is the operating temperature range of the BC337?

The BC337 can operate at a junction temperature up to 150°C.

Is the BC337 RoHS compliant?

Yes, the BC337 is RoHS3 compliant according to the available data.

What is the DC current gain (hFE) of the BC337?

The minimum DC current gain (hFE) is 100 at Ic=100mA and Vce=1V.

What is the transition frequency of the BC337?

The transition frequency (ft) is 100MHz.

What is the maximum power dissipation of the BC337?

The maximum power dissipation is 625mW.

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