Low Resistance Current Sensors

Susumu introduces the RL, PRL and KRL series

Image of Susumu's Low Resistance Current SensorsSusumu's RL series current sensing resistors are some of the world's smallest chip current sensors per wattage due to the patented heat dissipation design. The long-side terminal type boasts low ESL and very small signal noise in high frequency applications.

Applications

Any application that requires current sensing raw resistance resistors such as:

  • Protection circuits
  • Control circuits
Features
  • Smallest size for required wattage
  • Over-current protection by becoming open (PRL)
  • Good RF4 board compatibility
  • No hot sot and minimum temperature increase
  • Offered in two configurations - longer side terminal and standard shorter side terminal
  • Temperature cycle resistance (KRL Series)
  • Highest wattage for required size
  • Low ESL - low noise
  • Resistance range 1 mΩ to 100 Ω
  • Highest power for available space
  • Resistance tolerance as low as ±0.5%
  • Excellent current-surge tolerance

RL Series

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
RES 0.068 OHM 1% 1/2W 1206RL1632R-R068-FRES 0.068 OHM 1% 1/2W 12061450 - Immediate$0.52View Details
RES 0.039 OHM 1% 1/2W 1206RL1632S-R039-FRES 0.039 OHM 1% 1/2W 12061233 - Immediate$0.52View Details
RES 0.015 OHM 2W 3008 WIDERL7520WT-R015-FRES 0.015 OHM 2W 3008 WIDE1762 - Immediate$0.80View Details
RES 0.5 OHM 1% 1W 2512RL3264L4-R500-FRES 0.5 OHM 1% 1W 2512875 - Immediate$2.32View Details
RES 0.018 OHM 1/2W 1508 WIDERL3720T-R018-FRES 0.018 OHM 1/2W 1508 WIDE4000 - Immediate$0.59View Details
RES 0.05 OHM 1W 1508 WIDERL3720WT-R050-GRES 0.05 OHM 1W 1508 WIDE1390 - Immediate$0.70View Details
RES 0.039 OHM 2% 1/4W 0805RL1220T-R039-GRES 0.039 OHM 2% 1/4W 08056640 - Immediate$0.22View Details
RES SMD 4.7 OHM 1% 1/2W 1206RL1632R-4R70-FRES SMD 4.7 OHM 1% 1/2W 1206915 - Immediate$0.52View Details
RES 0.01 OHM 1W 1508 WIDERL3720WT-R010-FRES 0.01 OHM 1W 1508 WIDE563 - Immediate$0.75View Details
RES SMD 3 OHM 1% 1/2W 1206RL1632R-3R00-FRES SMD 3 OHM 1% 1/2W 1206676 - Immediate$0.52View Details
RES SMD 2 OHM 1% 1/2W 1206RL1632R-2R00-FRES SMD 2 OHM 1% 1/2W 1206642 - Immediate$0.52View Details
RES 0.056 OHM 1% 1/2W 1206RL1632R-R056-FRES 0.056 OHM 1% 1/2W 1206941 - Immediate$0.52View Details
RES 0.36 OHM 1% 1/2W 1206RL1632R-R360-FRES 0.36 OHM 1% 1/2W 1206896 - Immediate$0.52View Details
RES 0.16 OHM 1% 1/2W 1206RL1632R-R160-FRES 0.16 OHM 1% 1/2W 1206543 - Immediate$0.52View Details
RES 0.051 OHM 1% 1/2W 1206RL1632S-R051-FRES 0.051 OHM 1% 1/2W 1206366 - Immediate$0.52View Details
RES SMD 1.3 OHM 1% 1/2W 1206RL1632R-1R30-FRES SMD 1.3 OHM 1% 1/2W 1206170 - Immediate$0.52View Details
RES 0.04 OHM 1W 1508 WIDERL3720WT-R040-GRES 0.04 OHM 1W 1508 WIDE111 - Immediate$0.70View Details
RES 0.015 OHM 1W 1508 WIDERL3720WT-R015-FRES 0.015 OHM 1W 1508 WIDE107 - Immediate$0.75View Details
RES 0.022 OHM 2% 1/2W 1206RL1632T-R022-GRES 0.022 OHM 2% 1/2W 1206622 - Immediate$0.52View Details
RES 0.028 OHM 1W 1508 WIDERL3720WT-R028-GRES 0.028 OHM 1W 1508 WIDE171 - Immediate$0.70View Details
Published: 2012-10-02