onsemi 20V 30MA Bipolar Transistor BF494

Description
TRANSISTOR TRANSISTOR,BJT,NPN,2 0V V(BR)CEO,30MA I(C),TO-92, BIP General Purpose Small Signal Product overview: BF494 from onsemi is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 20V, 30MA. Search-friendly keywords include transistor, BJT, switching, amplification, 20V, 30MA, Bipolar Transistor, Bipolar RF Transistors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 283-BF494 can be used for catalog matching and distributor lookup.
  • TRANSISTORS - RF Transistors (BJT) - BF494 - 1023193-BF494 - Win Source Electronics
    Win Source Electronics
  • Bipolar RF Transistors - BF494-ND - DigiKey
    DigiKey
  • Bipolar RF Transistors - BF494 - ODG (Origin Data Global)
    ODG (Origin Data Global)
  • Discrete Semiconductor Products - Transistors - Bipolar (BJT) - BF494 - Shenzhen Shengyu Electronics Technology Limited
    Shenzhen Shengyu Electronics Technology Limited
Request a Quote Datasheet
Description
TRANSISTOR TRANSISTOR,BJT,NPN,2 0V V(BR)CEO,30MA I(C),TO-92, BIP General Purpose Small Signal Product overview: BF494 from onsemi is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 20V, 30MA. Search-friendly keywords include transistor, BJT, switching, amplification, 20V, 30MA, Bipolar Transistor, Bipolar RF Transistors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 283-BF494 can be used for catalog matching and distributor lookup.
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
ERSAELECTRONICS PTE. LTD.
Singapore
20V 30MA Bipolar Transistor
283-BF494
20V 30MA Bipolar Transistor 283-BF494
TRANSISTOR TRANSISTOR,BJT,NPN,2 0V V(BR)CEO,30MA I(C),TO-92, BIP General Purpose Small Signal Product overview: BF494 from onsemi is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 20V, 30MA. Search-friendly keywords include transistor, BJT, switching, amplification, 20V, 30MA, Bipolar Transistor, Bipolar RF Transistors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 283-BF494 can be used for catalog matching and distributor lookup.

TRANSISTOR TRANSISTOR,BJT,NPN,20V V(BR)CEO,30MA I(C),TO-92, BIP General Purpose Small Signal Product overview: BF494 from onsemi is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 20V, 30MA. Search-friendly keywords include transistor, BJT, switching, amplification, 20V, 30MA, Bipolar Transistor, Bipolar RF Transistors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 283-BF494 can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
TRANSISTORS - RF Transistors (BJT) - BF494 - 1023193-BF494 - Win Source Electronics
Win Source Electronics
Laguna Hills, CA, United States
TRANSISTORS - RF Transistors (BJT) - BF494
1023193-BF494
TRANSISTORS - RF Transistors (BJT) - BF494 1023193-BF494
Manufacturer: Fairchild/ON Semiconductor Win Source Part Number: 1023193-BF494 Packaging: Bulk Mounting: Through Hole Transistor Polarity: NPN Categories: Discrete Semiconductor Products Status: Obsolete(EOL) Temperature Range - Operating: 150°C (TJ) Case / Package: TO-92-3 Maximum Current Collector: 30mA VCEO Maximum Collector-Emitter Breakdown Voltage: 20V Typical Gain (hFE) (Min): 67 @ 1mA, 10V Maximum Power Dissipation: 350mW Popularity: Medium Fake Threat In the Open Market: 63 pct. Supply and Demand Status: Sufficient

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 1023193-BF494
Packaging: Bulk
Mounting: Through Hole
Transistor Polarity: NPN
Categories: Discrete Semiconductor Products
Status: Obsolete(EOL)
Temperature Range - Operating: 150°C (TJ)
Case / Package: TO-92-3
Maximum Current Collector: 30mA
VCEO Maximum Collector-Emitter Breakdown Voltage: 20V
Typical Gain (hFE) (Min): 67 @ 1mA, 10V
Maximum Power Dissipation: 350mW
Popularity: Medium
Fake Threat In the Open Market: 63 pct.
Supply and Demand Status: Sufficient

Buy Now Datasheet
Bipolar RF Transistors - BF494-ND - DigiKey
DigiKey
Thief River Falls, MN, United States
Bipolar RF Transistors
BF494-ND
Bipolar RF Transistors BF494-ND
RF Transistor NPN 20V 30mA 350mW Through Hole TO-92-3

RF Transistor NPN 20V 30mA 350mW Through Hole TO-92-3

Buy Now Datasheet
Bipolar RF Transistors - BF494 - ODG (Origin Data Global)
ODG (Origin Data Global)
Shenzhen, China
Bipolar RF Transistors
BF494
Bipolar RF Transistors BF494
RF TRANS NPN 20V TO92-3

RF TRANS NPN 20V TO92-3

Supplier's Site Datasheet
Discrete Semiconductor Products - Transistors - Bipolar (BJT) - BF494 - Shenzhen Shengyu Electronics Technology Limited
Shenzhen Shengyu Electronics Technology Limited
Futian, China
Discrete Semiconductor Products - Transistors - Bipolar (BJT)
BF494
Discrete Semiconductor Products - Transistors - Bipolar (BJT) BF494
RF TRANS NPN 20V TO92-3

RF TRANS NPN 20V TO92-3

Supplier's Site

Technical Specifications

  ERSAELECTRONICS PTE. LTD. Win Source Electronics DigiKey ODG (Origin Data Global) Shenzhen Shengyu Electronics Technology Limited
Product Category Bipolar RF Transistors RF Transistors Transistors Bipolar RF Transistors Bipolar RF Transistors
Product Number 283-BF494 1023193-BF494 BF494-ND BF494 BF494
Product Name 20V 30MA Bipolar Transistor TRANSISTORS - RF Transistors (BJT) - BF494 Bipolar RF Transistors Bipolar RF Transistors Discrete Semiconductor Products - Transistors - Bipolar (BJT)
Polarity NPN NPN; NPN NPN NPN; NPN
IC(max) 30 milliamps 30 milliamps
VCEO 20 volts 20 volts 20 volts
VCBO 30 volts
PD 350 milliwatts
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