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High Voltage 7351 Metric Surface Mount PTC Resettable Fuse 2920 1.85A 33V LSMD185
Features Of The PTC Resettable Fuse 2920 1.85A 33V LSMD185
◆ Fast response to fault currents
◆ High voltage
◆ Low profile
◆ Surface Mount Devices
◆ Standard 7555mm(2920mils) footprint
◆ Surface mount packaging for automated assembly
◆ Compatible with Pb and Pb-free solder reflow profiles.
◆ Agency recognition: UL approved
Applications Of The PTC Resettable Fuse 2920 1.85A 33V LSMD185
◆ Computer mother borad,Modem
◆ Industrial controls
◆ IEEE ports
◆ Portable electronics
◆ IEE1394 port protection
◆ Powered ethernet port protection (IEEE 802.3 af)
◆ Automotive electronic control module protection
◆ Low voltage telecom equipment protection
Electrical Characteristics Of The PTC Resettable Fuse 2920 1.85A 33V LSMD185
| P/N | IH, (A) | IT,(A) | Vmax,(v) | Imax,(A) | (A) | (Sec.) | Pd typ(W) | Rmin | R1max |
| LSMD030 | 0.30 | 0.60 | 60 | 10 | 1.5 | 3.0 | 1.5 | 0.600 | 4.800 |
| LSMD050 | 0.50 | 1.00 | 60 | 10 | 2.5 | 4.0 | 1.5 | 0.180 | 1.400 |
| LSMD075 | 0.75 | 1.50 | 33 | 40 | 8.0 | 0.3 | 1.5 | 0.100 | 1.000 |
| LSMD100 | 1.00 | 2.00 | 33 | 40 | 8.0 | 0.5 | 1.5 | 0.065 | 0.410 |
| LSMD125 | 1.25 | 2.50 | 33 | 40 | 8.0 | 2.0 | 1.5 | 0.050 | 0.250 |
| LSMD150 | 1.50 | 3.00 | 33 | 40 | 8.0 | 2.0 | 1.5 | 0.035 | 0.230 |
| LSMD185 | 1.85 | 3.70 | 33 | 40 | 8.0 | 2.5 | 1.5 | 0.030 | 0.150 |
| LSMD200 | 2.00 | 4.00 | 16 | 40 | 8.0 | 4.5 | 1.5 | 0.020 | 0.120 |
| LSMD250 | 2.50 | 5.00 | 16 | 40 | 8.0 | 16.0 | 1.5 | 0.020 | 0.085 |
| LSMD260 | 2.60 | 5.20 | 6 | 40 | 8.0 | 10.0 | 1.5 | 0.014 | 0.075 |
| LSMD300 | 3.00 | 6.00 | 6 | 40 | 8.0 | 20.0 | 1.5 | 0.010 | 0.055 |
| LSMD300D | 3.00 | 5.20 | 24 | 20 | 8.0 | 20.0 | 1.5 | 0.010 | 0.055 |
| P/N | Ambient Operating Temperature | ||||||||
| -40℃ | -20℃ | 0℃ | 25℃ | 40℃ | 50℃ | 60℃ | 70℃ | 85℃ | |
| LSMD030 | 0.45 | 0.40 | 0.35 | 0.30 | 0.25 | 0.23 | 0.20 | 0.17 | 0.14 |
| LSMD050 | 0.76 | 0.67 | 0.59 | 0.50 | 0.42 | 0.38 | 0.33 | 0.29 | 0.23 |
| LSMD075 | 1.13 | 1.01 | 0.88 | 0.75 | 0.62 | 0.56 | 0.50 | 0.44 | 0.34 |
| LSMD100 | 1.66 | 1.47 | 1.29 | 1.10 | 0.91 | 0.83 | 0.73 | 0.64 | 0.50 |
| LSMD125 | 1.89 | 1.68 | 1.46 | 1.25 | 1.04 | 0.94 | 0.83 | 0.73 | 0.56 |
| LSMD150 | 2.27 | 2.01 | 1.76 | 1.50 | 1.25 | 1.13 | 1.00 | 0.87 | 0.74 |
| LSMD185 | 2.80 | 2.47 | 2.17 | 1.85 | 1.54 | 1.39 | 1.22 | 1.07 | 0.85 |
| LSMD200 | 3.02 | 2.68 | 2.34 | 2.00 | 1.66 | 1.50 | 1.32 | 1.16 | 0.90 |
| LSMD250 | 3.78 | 3.35 | 2.93 | 2.50 | 2.08 | 1.88 | 1.65 | 1.45 | 1.13 |
| LSMD260 | 3.64 | 3.25 | 2.91 | 2.60 | 2.26 | 2.08 | 1.95 | 1.74 | 1.13 |
| LSMD300 | 4.53 | 4.02 | 3.51 | 3.00 | 2.52 | 2.26 | 1.99 | 1.75 | 1.34 |
| LSMD300D | 4.53 | 4.02 | 3.51 | 3.00 | 2.52 | 2.26 | 1.99 | 1.75 | 1.34 |
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