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ONSEMI J112 Analog Switch

The J112 is an N-channel switch designed for low-level analog switching applications, including sample and hold circuits and chopper stabilized amplifiers. It features interchangeable source and drain terminals, sourced from process 51. Available in TO-92 and SOT-23 packages, this device offers reliable performance in compact form factors suitable for industrial electronics. It exhibits low on-resistance, high maximum drain-source voltage, and low gate leakage, making it ideal for precision switching and analog signal routing in complex electronic systems.

Authorized Distributors
Source:Newark
Part No:J112
Stock:3241
Inv Date:06-10-2026
Price: Unit price: $0.545
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Source:DigiKey
Part No:J112
Stock:7290
Inv Date:06-10-2026
Price: Unit price: $0.57
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Part No:J112
Stock:18448
Inv Date:06-11-2026
Price: Unit price: $0.57
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Part No:J-1 1/2
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.31
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Part No:J112
Stock:177
Inv Date:06-11-2026
Price: Unit price: $5.65
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Part No:J112
Stock:0
Inv Date:06-11-2026
Price: N/A
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Part No:J 1 1/2
Stock:0
Inv Date:06-10-2026
Price: Unit price: $489.12
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Part No:J 1.1/2
Stock:0
Inv Date:06-10-2026
Price: Unit price: $672.05
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Part No:J112
Stock:0
Inv Date:06-10-2026
Price: Unit price: $587.81
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Authorized Distributors
Part No:J112
Stock:9000
Inv Date:06-10-2026
Price: Unit price: $0.1767
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Part No:J112
Stock:9000
Inv Date:06-10-2026
Price: Unit price: $0.1767
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Part No:J112
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.143
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Part No:J112
Stock:507
Inv Date:06-11-2026
Price: N/A
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ONSEMI J112 Analog Switch Specifications:

  • Vds Max: 35 V
  • Vgs Max: -35 V
  • Gate Forward Current: 50 mA
  • Operating Temperature Range: -55°C to 150°C
  • Total Device Dissipation: 625 mW (Jatt), 350 mW (MMBFJ111/112/113)
  • Thermal Resistance Junction-to-Case: 125 °C/W
  • Thermal Resistance Junction-to-Ambient: 200 °C/W (Jatt), 357 °C/W (MMBFJ111/112/113)
  • Package Options: TO-92, SOT-23
  • Device Features: Low on-resistance, interchangeability of source and drain, designed for analog switching
  • Maximum Junction Temperature: 150°C

Buy the Fairchild J112 – Reliable Analog Switch for Industrial Applications

Enhance your industrial electronics with the versatile Fairchild J112 N-channel switch. Its compact design, interchangeable source and drain, low on-resistance, and robust voltage ratings make it ideal for precision signal switching in demanding environments. Available in TO-92 and SOT-23 packages, this device ensures reliable operation across a wide temperature range. Purchase online today to improve your circuit's performance with a trusted, high-quality switching component designed for industrial and professional electronics applications.

Buy Fairchild J112 now and experience unmatched reliability and performance in precision analog switching for industrial systems.

Frequently Asked Questions

Where can I buy ONSEMI J112?

You can click on the BUY or RFQ button to purchase J112 from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part J112?

You can download the J112 datasheet or visit the ONSEMI website for support.

Who is the manufacturer of J112?

ONSEMI

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