PWR263S-35-56R0F Thick Film Resistors - SMD by Bourns – High Power, Compact Resistance for Industrial Electronics
The Thick Film Resistors - SMD PWR263S-35-56R0F by Bourns are high-power surface mount resistors engineered for demanding applications requiring stable performance in a compact package. These resistors offer 56O resistance with a power rating of up to 35W, making them ideal for motor drives, power supplies, and industrial control systems. As a trusted name in passive components, Bourns delivers robust solutions for precision resistance needs.
In this blog, we’ll explore the specifications, features, and applications of this model. We’ll also cover wiring, a real-world use case, datasheet access, and why Xon Electronics is your go-to source for Bourns components.
Technical Specifications of PWR263S-35-56R0F
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Manufacturer: Bourns
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Part Number: PWR263S-35-56R0F
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Type: Thick Film Resistor – SMD
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Resistance: 56O
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Power Rating: 35W
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Tolerance: ±1%
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Temperature Coefficient: ±100ppm/°C
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Max Working Voltage: 250V
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Mounting Type: Surface Mount
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Package: TO-263 (D2PAK-style)
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Operating Temperature Range: -55°C to +155°C
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Category: Resistors, Thick Film Resistors – SMD
Designed for power dissipation with excellent thermal efficiency, this model meets the rigorous demands of industrial and commercial electronics.
Key Features of PWR263S-35-56R0F
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High Power Density – Supports up to 35W in a compact surface-mount package
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Stable Resistance – Delivers accurate 56O with ±1% tolerance
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Excellent Thermal Management – TO-263 package aids heat dissipation
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Wide Operating Temperature Range – Performs reliably in extreme environments
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RoHS Compliant – Environmentally safe and industry compliant
These features make the PWR263S-35-56R0F Thick Film Resistors - SMD by Bourns a preferred choice for engineers seeking compact and powerful resistor solutions.
Applications of PWR263S-35-56R0F
The PWR263S-35-56R0F Thick Film Resistors - SMD by Bourns are commonly used in:
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Industrial Power Supplies and Inverters
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Motor Control Systems
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Medical Equipment
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HVAC Controllers
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Battery Management Systems
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High-Wattage Load Testing Equipment
Whether you're designing for precision control or thermal durability, these resistors are a reliable backbone for your circuits.
Wiring and Connection Overview
This SMD resistor is typically soldered to a PCB with thermal pads and copper traces to dissipate heat. Suggested footprint includes:
[PCB Pad Layout]
- Heatsink pad connected to ground plane for heat dissipation
- Two terminals for input/output solder connections
Ensure thermal vias are used under the tab for optimal performance and longevity.
Use Case Scenario: Industrial Inverter Load Balancing
Scenario: An automation manufacturer needed a compact high-wattage resistor to manage load balancing in inverter systems.
Problem: Standard resistors were overheating in confined cabinets, causing thermal shutdowns.
Solution: The PWR263S-35-56R0F Thick Film Resistors - SMD by Bourns delivered reliable performance in limited space thanks to excellent heat dissipation.
Result: Extended system life, fewer faults, and improved safety in power electronics.
Download Datasheet for PWR263S-35-56R0F
Looking for detailed specs or design references?
Download the PWR263S-35-56R0F Datasheet from Xon Electronics
(Insert product link here when available)
Why Buy from Xon Electronics?
At Xon Electronics, you’ll find a full selection of Thick Film Resistors - SMD by Bourns, including the PWR263S-35-56R0F, with:
- 100% Genuine Bourns Components
- Global Delivery to USA, Europe, India, Australia & beyond
- Bulk Order Support for OEMs and Contract Manufacturers
- Expert Technical Guidance for selection and integration
- Safe Online Purchasing with secure checkout
Order today from www.xonelec.com and experience quality service and fast fulfillment.
Conclusion
The PWR263S-35-56R0F Thick Film Resistors - SMD by Bourns offer a powerful combination of precision, compact size, and thermal resilience. With up to 35W power capacity and robust TO-263 packaging, these resistors are engineered for high-demand environments. Available now at Xon Electronics—your trusted global distributor for Bourns components.
FAQs – PWR263S-35-56R0F Thick Film Resistors
Q1. What is the resistance and tolerance of this resistor?
It offers 56O resistance with ±1% tolerance.
Q2. Can this resistor handle high temperatures?
Yes, it operates reliably between -55°C and +155°C.
Q3. What is the max power rating?
It supports up to 35 watts of power dissipation.
Q4. Is this resistor RoHS compliant?
Yes, it complies with RoHS environmental standards.
Q5. Where can I buy it internationally?
You can purchase it at www.xonelec.com, with worldwide shipping.