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ONSEMI 1N4003G Rectifier Diode

The 1N4003G axial-lead standard recovery rectifier is housed in an epoxy molded case with corrosion-resistant surfaces and a solderable terminal finish. Featuring a diffused junction, it's suitable for general-purpose low-power applications such as power management circuits. It indicates polarity with a band at the cathode and withstands a maximum peak reverse voltage of 240V and a RMS reverse voltage of 140V. Reliable and efficient, this diode handles 1.0A forward current, making it ideal for rectification tasks in electronic power supply systems, ensuring durable performance in low-current applications.

Authorized Distributors
Source:Newark
Part No:1N4003G
Stock:5492
Inv Date:06-10-2026
Price: Unit price: $0.143
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Source:Newark
Part No:1N4003G.
Stock:373442
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Price: Unit price: $0.146
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Part No:1N4003G
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Inv Date:06-11-2026
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Source:DigiKey
Part No:1N4003-G
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Price: Unit price: $0.03524
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Source:DigiKey
Part No:1N4003G
Stock:48747
Inv Date:06-10-2026
Price: Unit price: $0.25
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Source:DigiKey
Part No:1N4003G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.02799
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Source:DigiKey
Part No:1N4003G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.04617
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Part No:1N4003G
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Inv Date:06-11-2026
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Part No:1N4003G
Stock:40851
Inv Date:06-11-2026
Price: Unit price: $0.25
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Authorized Distributors
Part No:1N4003-G
Stock:962
Inv Date:06-11-2026
Price: Unit price: $0.26
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Part No:1N4003G
Stock:1973
Inv Date:06-11-2026
Price: Unit price: $0.37
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Part No:1N4003G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.1
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Part No:1N4003G
Stock:17000
Inv Date:06-10-2026
Price: Unit price: $0.0571
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Part No:1N4003G
Stock:17000
Inv Date:06-10-2026
Price: Unit price: $0.0571
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Part No:1N4003G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.0328
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Source:Arrow EU
Part No:1N4003G
Stock:337
Inv Date:06-11-2026
Price: N/A
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Part No:1N4003G
Stock:2444
Inv Date:06-11-2026
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ONSEMI 1N4003G Rectifier Diode Specifications:

  • Peak Repetitive Reverse Voltage: 50-1000V depending on model
  • Working Peak Reverse Voltage: 50-1000V depending on model
  • Non-Repetitive Peak Reverse Voltage: 60-1200V depending on model
  • RMS Reverse Voltage: 35-700V depending on model
  • Max Forward Current: 1.0 A
  • Max Surge Current: 30 A
  • Junction Temperature Range: -65°C to +175°C
  • Case: Epoxy, Molded
  • Finish: Corrosion-resistant external surfaces and solderable terminals
  • Polarity: Cathode band indicates the cathode terminal
  • Dimensions: Standard axial lead, case reference JEDEC DO-41
  • Lead temperature for soldering: Max 260°C for 10 seconds

Buy the ON Semiconductor Series Axial Lead Rectifiers: 1N4003G

Order the ON Semiconductor 1N4003G rectifier diode online today to ensure dependable performance in your power management circuits. This axial-lead diode is designed for low-power applications, handling up to 240V peak reverse voltage and 1A forward current. Its epoxy case, corrosion-resistant surfaces, and diffused junction make it suitable for various electronic rectification tasks. With quick delivery options, trust in the quality and durability that ON Semiconductor provides to keep your projects running smoothly and efficiently.

Buy ON Semiconductor 1N4003G now and experience unmatched reliability and performance in low-power rectification applications.

Frequently Asked Questions

Where can I buy ONSEMI 1N4003G?

You can click on the BUY or RFQ button to purchase 1N4003G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part 1N4003G?

You can download the 1N4003G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of 1N4003G?

ONSEMI

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