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Vishay LPSA300H1R00JB High Power Resistor

The LPSA 800 is a high power resistor with a power rating of 800 W at 85°C, utilizing thick film technology. Fully AEC-Q200 qualified and RoHS compliant, it features a wide resistance range from 0.3 Ω to 900 kΩ in the E24 series. Designed for automotive precharge and discharge applications, it offers excellent thermal performance with low thermal radiation and simple mounting. The resistor's insulated case meets UL 94 V-0 standards, and it includes mounting accessories for secure installation onto heatsinks, ensuring reliable performance in demanding environments.

Authorized Distributors
Source:Newark
Part No:LPSA300H1R00JB
Stock:23
Inv Date:06-09-2026
Price: Unit price: $20.22
Buy/RFQ:
Source:DigiKey
Part No:LPSA300H1R00JB
Stock:16
Inv Date:06-09-2026
Price: Unit price: $89.77
Buy/RFQ:
Part No:LPSA300H1R00JB
Stock:8
Inv Date:06-10-2026
Price: Unit price: $89.77
Buy/RFQ:

Vishay LPSA300H1R00JB High Power Resistor Specifications:

  • Power Rating: 800 W at +85 °C
  • Resistance Range: 0.3 Ω to 900 kΩ
  • Thermal Resistance: Rθ go: 0.112 °C/W
  • Case Material: Insulated, UL 94 V-0
  • Dimensions: 57 mm length, 25.8 mm width
  • Operating Temperature Range: -85 °C to 175 °C
  • Temperature Coefficient: < 500 ppm/°C for R<10 Ω, < 300 ppm/°C for R>10 Ω
  • Inductance: < 0.1 μH
  • Dielectric Strength: 7 kV for 1 min
  • Insulation Resistance: > 10^6 MΩ
  • Weight: approximately 39 g
  • Environmental Compliance: RoHS, AEC-Q200, NF-EN45545-2
  • Mounting: M4 screws, includes contact lock washers
  • Thermal Management: Suitable heatsink mounting, thermal grease recommended

Buy the Vishay LPSA 800 – Reliable High Power Resistor for Industrial Applications

Order the Vishay LPSA 800 resistor now to ensure your projects benefit from high power handling, excellent thermal stability, and reliable performance in demanding industrial and automotive applications. This robust resistor is designed for easy mounting onto heatsinks, providing efficient thermal management. Its wide resistance range allows flexibility across numerous applications, and its compliance with industry standards guarantees quality and safety. Don't miss out—purchase online today for fast delivery and maximum assurance in your electrical designs.

Buy Vishay LPSA 800 now and experience unmatched reliability and high power performance for your industrial and automotive needs.

Frequently Asked Questions

Where can I buy Vishay LPSA300H1R00JB?

You can click on the BUY or RFQ button to purchase LPSA300H1R00JB from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part LPSA300H1R00JB?

You can download the LPSA300H1R00JB datasheet or visit the Vishay website for support.

Who is the manufacturer of LPSA300H1R00JB?

Vishay

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