onsemi Through-Hole 300V 500mA Bipolar Transistor KSE340STU

Description
NPN BJT Transistor, 300V, 500mA, TO-126, Through Hole Product overview: KSE340STU 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 Through-Hole, 300V, 500mA. Search-friendly keywords include transistor, BJT, switching, amplification, Through-Hole, 300V, 500mA, Bipolar Transistor, Single Bipolar Transistors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 276-KSE340STU can be used for catalog matching and distributor lookup.
Request a Quote Datasheet
Description
NPN BJT Transistor, 300V, 500mA, TO-126, Through Hole Product overview: KSE340STU 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 Through-Hole, 300V, 500mA. Search-friendly keywords include transistor, BJT, switching, amplification, Through-Hole, 300V, 500mA, Bipolar Transistor, Single Bipolar Transistors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 276-KSE340STU can be used for catalog matching and distributor lookup.
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
Singapore
Through-Hole 300V 500mA Bipolar Transistor
276-KSE340STU
Through-Hole 300V 500mA Bipolar Transistor 276-KSE340STU
NPN BJT Transistor, 300V, 500mA, TO-126, Through Hole Product overview: KSE340STU 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 Through-Hole, 300V, 500mA. Search-friendly keywords include transistor, BJT, switching, amplification, Through-Hole, 300V, 500mA, Bipolar Transistor, Single Bipolar Transistors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 276-KSE340STU can be used for catalog matching and distributor lookup.

NPN BJT Transistor, 300V, 500mA, TO-126, Through Hole Product overview: KSE340STU 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 Through-Hole, 300V, 500mA. Search-friendly keywords include transistor, BJT, switching, amplification, Through-Hole, 300V, 500mA, Bipolar Transistor, Single Bipolar Transistors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 276-KSE340STU can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Single Bipolar Transistors - KSE340STU - ODG (Origin Data Global)
Shenzhen, China
Single Bipolar Transistors
KSE340STU
Single Bipolar Transistors KSE340STU
TRANS NPN 300V 0.5A TO126-3

TRANS NPN 300V 0.5A TO126-3

Supplier's Site Datasheet
Single Bipolar Transistors - KSE340STU-ND - DigiKey
Thief River Falls, MN, United States
Single Bipolar Transistors
KSE340STU-ND
Single Bipolar Transistors KSE340STU-ND
Bipolar (BJT) Transistor NPN 300V 500mA 20W Through Hole TO-126-3

Bipolar (BJT) Transistor NPN 300V 500mA 20W Through Hole TO-126-3

Buy Now Datasheet
TRANSISTORS - Transistors (BJT) - Single - KSE340STU - 018231-KSE340STU - Win Source Electronics
Laguna Hills, CA, United States
TRANSISTORS - Transistors (BJT) - Single - KSE340STU
018231-KSE340STU
TRANSISTORS - Transistors (BJT) - Single - KSE340STU 018231-KSE340STU
Manufacturer: Fairchild/ON Semiconductor Win Source Part Number: 018231-KSE340STU Packaging: Tube/Rail Mounting: Through Hole Transistor Polarity: NPN Family Name: KSE340 Categories: Discrete Semiconductor Products Status: Active Temperature Range - Operating: 150°C (TJ) Case / Package: TO-126-3 Maximum Current Collector: 500mA VCEO Maximum Collector-Emitter Breakdown Voltage: 300V Collector Cut-off Current(Max): 100μA (ICBO) Typical Gain (hFE) (Min): 30 @ 50mA, 10V Maximum Power Dissipation: 20W Alternative Parts (Cross-Reference): MJE340 Lead Free; MJE340; Introduction Date: December 28, 2001 ECCN: EAR99 Country of Origin: China Estimated EOL Date: Obsolete / End of life Halogen Free: Compliant Is this a common-used part?: Yes Popularity: High Fake Threat In the Open Market: 61 pct. Supply and Demand Status: Sufficient Quantity per package: 1,920

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 018231-KSE340STU
Packaging: Tube/Rail
Mounting: Through Hole
Transistor Polarity: NPN
Family Name: KSE340
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: 150°C (TJ)
Case / Package: TO-126-3
Maximum Current Collector: 500mA
VCEO Maximum Collector-Emitter Breakdown Voltage: 300V
Collector Cut-off Current(Max): 100μA (ICBO)
Typical Gain (hFE) (Min): 30 @ 50mA, 10V
Maximum Power Dissipation: 20W
Alternative Parts (Cross-Reference): MJE340 Lead Free; MJE340;
Introduction Date: December 28, 2001
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: Obsolete / End of life
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Sufficient
Quantity per package: 1,920

Buy Now Datasheet
Sheung Wan, Hong Kong
Bipolar Transistors - BJT
KSE340STU
Bipolar Transistors - BJT KSE340STU
Bipolar Transistors - BJT NPN Epitaxial Sil

Bipolar Transistors - BJT NPN Epitaxial Sil

Buy Now Datasheet
Discrete Semiconductor Products - Transistors - Bipolar (BJT) - KSE340STU - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Discrete Semiconductor Products - Transistors - Bipolar (BJT)
KSE340STU
Discrete Semiconductor Products - Transistors - Bipolar (BJT) KSE340STU
TRANS NPN 300V 0.5A TO126-3

TRANS NPN 300V 0.5A TO126-3

Supplier's Site

Technical Specifications

  ERSAELECTRONICS PTE. LTD. ODG (Origin Data Global) DigiKey Win Source Electronics VAST STOCK CO., LIMITED Shenzhen Shengyu Electronics Technology Limited
Product Category Bipolar RF Transistors Bipolar RF Transistors Transistors Bipolar RF Transistors Bipolar RF Transistors Bipolar RF Transistors
Product Number 276-KSE340STU KSE340STU KSE340STU-ND 018231-KSE340STU KSE340STU KSE340STU
Product Name Through-Hole 300V 500mA Bipolar Transistor Single Bipolar Transistors Single Bipolar Transistors TRANSISTORS - Transistors (BJT) - Single - KSE340STU Bipolar Transistors - BJT Discrete Semiconductor Products - Transistors - Bipolar (BJT)
Polarity NPN NPN; NPN NPN NPN; NPN
IC(max) 500 milliamps 500 milliamps 500 milliamps 500 milliamps
VCEO 300 volts 300 volts 300 volts 300 volts
VCBO 300 volts
PD 20000 milliwatts 20000 milliwatts
Unlock Full Specs
to access all available technical data