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Vishay LTO030FR0500JTE3 Power Resistor

The LTO 30 is a high-performance power resistor designed with thick film technology, suitable for applications needing 30 W dissipation at 25°C. It features a broad resistance range from 0.010 Q to 550 kQ, non-inductive construction, and robust ceramic mounting for efficient heat dissipation. Its compact TO-220 package allows easy installation and effective heat transfer to heatsinks with thermal resistance considerations. Suitable for industrial applications requiring precise, reliable resistance values with excellent environmental and mechanical durability. The resistor's specifications include temperature operation from -55°C to +155°C, and a dielectric strength of 1500 Vas for one minute.

Authorized Distributors
Source:DigiKey
Part No:LTO030FR0500JTE3
Stock:469
Inv Date:06-09-2026
Price: Unit price: $4.86
Buy/RFQ:
Part No:LTO030FR0500JTE3
Stock:548
Inv Date:06-10-2026
Price: Unit price: $4.86
Buy/RFQ:
Part No:LTO030FR0500JTE3
Stock:0
Inv Date:06-09-2026
Price: Unit price: $4.97
Buy/RFQ:

Vishay LTO030FR0500JTE3 Power Resistor Specifications:

  • Power Rating: 30 W at + 25 °C (case temp.)
  • Resistance Range: 0.010 Q to 550 kQ
  • Package: TO-220, compact and easy to mount
  • Mechanical Protection: Molded protection, Separated applications
  • Material: Alumina substrate, Thick film resistive element
  • Connections: Tinned copper
  • Weight: 2g max.
  • Temperature Range: -55 °C to +155 °C
  • Thermal Resistance of the component: Rθ of approximately 4.2 °C/W with heatsink
  • Dielectric Strength: 1500 Vas for 1 min
  • Climatic Category: 55/155/56
  • Humidity: Steady state conformity
  • Resistive Element: Thick film
  • Environmental Resistance: Coated with silicone grease recommended for thermal contact
  • Overload Voltage: Max 750 V
  • Vibration, Shock, and Temperature Change: Tests conforming to IEC 60068-2-14, MIL-STD-202

Buy the Vishay LTO 30 – Reliable Power Resistor for Industrial Applications

Purchase the Vishay LTO 30 power resistor online today. Designed with thick film technology, it offers 30W power dissipation at 25°C, with a broad resistance range from 0.010 Q to 550 kQ. Its TO-220 package ensures easy mounting and reliable heat transfer for demanding industrial environments. The resistor features robust ceramic mounting, thermal stability from -55°C to +155°C, and excellent environmental resilience. Perfect for industrial applications requiring accurate, durable resistance, available with quick delivery and flexible specifications for custom needs.

Get Vishay LTO 30 today—built for precision and long-lasting durability in industrial power resistance solutions.

Frequently Asked Questions

Where can I buy Vishay LTO030FR0500JTE3?

You can click on the BUY or RFQ button to purchase LTO030FR0500JTE3 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part LTO030FR0500JTE3?

You can download the LTO030FR0500JTE3 datasheet or visit the Vishay website for support.

Who is the manufacturer of LTO030FR0500JTE3?

Vishay

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