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Home » NEWEST Products » New by Manufacturer » TE Connectivity » TE Connectivity Low Rho SMD Devices
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TE Connectivity Low Rho SMD Devices

TE Connectivity Low Rho SMD Devices

TE Connectivity Low Rho (Low-resistance) SMD Devices are designed to meet the need in the consumer-driven mobile device market for a low-cost, low-power-consumption circuit protection solution for today’s increasingly compact products. Low Rho SMD Devices provide both overcurrent and overtemperature protection in space constrained battery packs used in compact consumer devices such as smartphones, MP3 player, and portable GPS units. Low Rho SMD Devices offer a low resistance of 10 to 25 milliohms, as compared to the 15 to 30 milliohm industry standard. These devices offer a SMD industry standard form factor 1210, 1812, and 1206.

Features
  • Device resistance of 10 to 25 milliohms, as compared to the 15~30 milliohm industry standard
  • Maximum electrical rating: Voltage 6VDC and short circuit current 50A
  • Industry-standard form factor of 1210 (3.0mmx2.54mm; or 0.12inx0.10in) or 1206 (3.0mmx1.52mm; or 0.12inx0.06in) or 1812 (3.0mmx4.57mm; or 0.12inx0.18in)
  • Useful for an operating current of 2A and above
  • All form factors have an R1MAX of 10 to 25 milliohms
  • Useful for and packaged for surface mounting on the PCB
Applications
  • Mobile and smart phones
  • Media players (MP3/MP4)
  • Digital still and video cameras
  • Tablets
  • Mini notebooks
Part Numbers Hold Current Trip Current Current Rating (Max.) Resistance Case Maximum Voltage DC Operating Temperature Range
MICROSMD190LR-2 1.9 A 4.9 A 50 A
0.021 Ohms 1210 (3225 Metric) 6 V
- 40ºC to + 85ºC
microSMD200LR-2 2.0 A 5.0 A 0.021 Ohms 1210 (3225 Metric)
microSMD250LR-A-2 2.5 A 5.2 A 0.018 Ohms 1210 (3225 Metric)
microSMD350LR-2 3.5  A 9.0 A 0.011 Ohms 1210 (3225 Metric)
miniSMDC350LR-2 3.5 A 8.0 A 0.025 Ohms 1812 (4532 Metric)
nanoSMD175LR-2 1.75 A 5.0 A 0.025 Ohms 1206 (3216 Metric)
nanoSMD200LR-2 2.0 A 6.0 A 0.024Ohms 1206 (3216 Metric)
nanoSMD270LR-2 2.7 A 6.3 A  0.018 Ohms 1206 (3216 Metric)
nanoSMD350LR-2 3.5 A 6.3 A 0.018 Ohms 1206 (3216 Metric)
  • TE Connectivity
  • Circuit Protection