KOA Speer Electronics, Inc.

RN73R Series High-Reliability Thin-Film Resistors

KOA’s thin-film chip resistors offer improved electrolytic corrosion resistance and high stability

Image of KOA's RN73R Series High Reliability Thin Film ResistorsKOA Speer Electronics’ RN73R series high-reliability thin-film resistors meet the demanding requirements of high heat and high moisture applications. The RN73R series provides improved electrolytic corrosion resistance and high stability compared to KOA’s existing RN73 thin-film resistors. The RN73R series offers excellent heat tolerance with an operating temperature range of -55°C to +155°C and a rated ambient temperature of +85°C, as well as improved moisture tolerance of 85% for 1,000 hours at +85°C. These resistors are ideal for applications that demand high reliability such as industrial devices, medical devices, gain adjustment resistors for op amp circuits, and dividers for power supply voltage monitors.

Features
  • Excellent heat resistance with an operating temperature range of -55°C to +155°C
  • Improved moisture resistance: +85°C, 85%, 1,000 hours - 0.1% Delta R, and has a high humidity protective coating
  • Power rating: 0.063 W (0402), 0.1 W (0603), 0.125 W (0805), and 0.25 W (1206)
  • Ultra-low TCR: ±5 ppm/°C, ±10 ppm/°C, ±25 ppm/°C, ±50 ppm/°C, and ±100 ppm/°C
  • Resistance range: 10 Ω to 1.5 MΩ
  • Resistance tolerance: ±0.05%, ±0.1%, ±0.25%, ±0.5%, and ±1%
  • SMD thin-film resistors
  • Low current noise
  • Suitable for control circuits in various industrial equipment
  • Suitable for both flow and reflow solderings
  • Products meet EU-RoHS requirements
Applications
  • Industrial equipment
  • Industrial measurement
  • Medical devices
  • Dividers for power supply voltage monitors
  • Gain adjustment resistors for op amp circuits

RN73R Series High-Reliability Thin-Film Resistors

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
RES 10K OHM 0.1% 1/16W 0402RN73R1ETTP1002B25RES 10K OHM 0.1% 1/16W 0402162380 - Immediate$0.82View Details
RES 10K OHM 0.1% 1/10W 0603RN73R1JTTD1002B25RES 10K OHM 0.1% 1/10W 060357983 - Immediate$0.82View Details
RES 20K OHM 0.1% 1/10W 0603RN73R1JTTD2002B25RES 20K OHM 0.1% 1/10W 060320773 - Immediate$0.82View Details
RES 1K OHM 0.1% 1/16W 0402RN73R1ETTP1001B25RES 1K OHM 0.1% 1/16W 040219786 - Immediate$0.82View Details
RES 100K OHM 0.1% 1/16W 0402RN73R1ETTP1003B25RES 100K OHM 0.1% 1/16W 040217748 - Immediate$0.82View Details
Published: 2019-09-25

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