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ONSEMI 1N4148TR Signal Diode

The 1N4148 Transistor Array is a fast switching diode designed for high-speed switching applications in electronic circuits. It features a glass package with a low forward voltage and high reverse voltage rating, making it suitable for switching power supplies, signal processing, and logic circuits. With a maximum repetitive reverse voltage of 100V and a forward current of 200mA, this diode provides reliable performance in compact, hermetically sealed glass packages. It is ideal for automated assembly in various electronic applications requiring rapid response and durability.

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Source:Newark
Part No:1N4148-TR
Stock:41877
Inv Date:06-11-2026
Price: Unit price: $0.237
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Part No:1N4148TR
Stock:5570
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Price: Unit price: $0.103
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Source:DigiKey
Part No:1N4148T/R
Stock:350000
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Price: Unit price: $0.013
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Source:DigiKey
Part No:1N4148TR
Stock:999999
Inv Date:06-11-2026
Price: Unit price: $0.1
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Source:DigiKey
Part No:1N4148TR
Stock:999999
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Price: Unit price: $0.02
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Source:DigiKey
Part No:1N4148TR
Stock:296394
Inv Date:06-11-2026
Price: Unit price: $0.26
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Part No:1N4148TR
Stock:61763
Inv Date:06-12-2026
Price: Unit price: $0.26
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Part No:1N4148TR
Stock:1926519
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Price: Unit price: $0.1
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Part No:1N4148-TR
Stock:55290
Inv Date:06-11-2026
Price: Unit price: $0.03
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Authorized Distributors
Part No:1N4148TR
Stock:394979
Inv Date:06-11-2026
Price: Unit price: $0.0426
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Part No:1N4148TR
Stock:394979
Inv Date:06-11-2026
Price: Unit price: $0.0426
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Part No:1N4148TR
Stock:58839
Inv Date:06-12-2026
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Part No:1N4148TR
Stock:16340000
Inv Date:06-11-2026
Price: Unit price: $0.0087
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Source:Arrow EU
Part No:1N4148TR
Stock:100000
Inv Date:06-12-2026
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Part No:1N4148TR
Stock:2774
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Source:Arrow EU
Part No:1N4148TR
Stock:180000
Inv Date:06-12-2026
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Part No:1N4148TR
Stock:40000
Inv Date:06-11-2026
Price: Unit price: $0.0268
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ONSEMI 1N4148TR Signal Diode Specifications:

  • Package: DO-204AH (DO-35), Hermetically sealed glass package
  • Maximum Repetitive Reverse Voltage: 100 V
  • Average Rectified Forward Current: 200 mA
  • DC Forward Current: 300 mA
  • Recurrent Peak Forward Current: 400 mA
  • Storage Temperature Range: -65 to +200°C
  • Operating Junction Temperature Range: -55 to +175°C
  • Power Dissipation: 500 mW
  • Thermal Resistance, Junction-to-Ambient: 300 °C/W
  • Forward Voltage (at IF=10mA): 1.0 V
  • Reverse Leakage Current (at VR=75V): 5.0 nA
  • Breakdown Voltage (at IG=5.0 nA): 75 V

Buy the Fairchild 1N4148TR – Reliable Signal Diode for Industrial Applications

Purchase the Fairchild 1N4148TR signal diode online today for your electronic projects and industrial applications. This reliable diode offers a fast switching response with a maximum reverse voltage of 100V and a forward current of 200mA. Its hermetically sealed glass package ensures durability and consistent performance under various operating conditions. Ideal for high-speed switching, signal processing, and logic circuits, the 1N4148TR combines compact design with robust electrical characteristics. Secure your supply now for reliable, long-lasting operation in your electronic systems.

Get Fairchild 1N4148TR diode today—built for high-speed switching, precision, and long-lasting durability.

Frequently Asked Questions

Where can I buy ONSEMI 1N4148TR?

You can click on the BUY or RFQ button to purchase 1N4148TR from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part 1N4148TR?

You can download the 1N4148TR datasheet or visit the ONSEMI website for support.

Who is the manufacturer of 1N4148TR?

ONSEMI

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