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Bourns PWR4318W4700JE High Power Surface Mount Resistor

Surface mount wirewound resistor series designed for high power density and excellent pulse power characteristics. Suitable for surge voltages and inrush currents in industrial, telecommunications, and medical equipment applications. Features include RoHS compliance, high temperature tolerance from -55°C to 155°C, and durability under thermal shock, soldering, and high temperature conditions. With power ratings up to 20W, resistance values from 0.12Ω to 8kΩ, and tolerances of 0.5%, 1%, and 5%, these resistors offer reliable performance across diverse demanding environments. Designed with epoxy resin bodies and tin-plated copper leads, ensuring longevity and stability.

Authorized Distributors
Source:DigiKey
Part No:PWR4318W4700JE
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.47015
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Part No:PWR4318W4700JE
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.471
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Part No:PWR4318W4700JE
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.7
Buy/RFQ:
Part No:PWR4318W4700JE
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.7
Buy/RFQ:

Bourns PWR4318W4700JE High Power Surface Mount Resistor Specifications:

  • Power ratings from 0.5W to 20W
  • Resistance range from 0.12Ω to 8kΩ (E24 values)
  • Tolerance options: 0.5%, 1%, 5%
  • Temperature Coefficient: 0.1-0.99 ppm/°C, 1.0-10 ppm/°C, >102 ppm/°C
  • Operating Temperature: -55°C to 155°C
  • Dimensions vary per model: PWR2010 (6.48 mm length), PWR3014 (8.9 mm length), PWR4318 (12.5 mm length), PWR5322 (14.9 mm length)
  • Body Material: Epoxy resin
  • Lead Material: Tin-plated copper
  • Max Voltage: Calculated based on resistance and power rating
  • Environmental Resistance: Thermal shock, solderability, high & low temp endurance
  • RoHS compliant, UL and CSA standards met
  • Package options include tape reel and bulk

Buy the Bourns Series PWR4318 Resistor: PWR4318W4700JE

Order the Bourns PWR4318W4700JE high power surface mount resistor online today. Designed for surge withstand, rapid pulse response, and thermal stability, this resistor is ideal for industrial, telecom, and medical device applications. Offering excellent temperature tolerance and durability, it ensures long-term reliability in demanding environments. Purchase now to enhance your circuit's performance with a proven, RoHS-compliant component that meets strict safety and quality standards, ensuring your projects are built with trusted parts.

Buy Bourns PWR4318W4700JE now and ensure reliable high-power performance for demanding electronic applications.

Frequently Asked Questions

Where can I buy Bourns PWR4318W4700JE?

You can click on the BUY or RFQ button to purchase PWR4318W4700JE from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part PWR4318W4700JE?

You can download the PWR4318W4700JE datasheet or visit the Bourns website for support.

Who is the manufacturer of PWR4318W4700JE?

Bourns

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