Low Ohmic PTC Resettable Fuses
Features
n Surface mount packaging for automated assembly n Small footprint size (1210) and low profile for spa...
Description
Features
n Surface mount packaging for automated assembly n Small footprint size (1210) and low profile for space-constrained mobile applications n Ultra-low resistance n RoHS compliant* and halogen free** n Agency recognition:
Applications
n Thermal protection for Li-ion and polymer battery packs n Game consoles n PC motherboards n USB port protection - USB 2.0, 3.0 & OTG n Mobile phones n Digital cameras
MF-USML Series - Low Ohmic PTC Resettable Fuses
Electrical Characteristics
Model
MF-USML175 MF-USML190 MF-USML200 MF-USML230 MF-USML250 MF-USML270 MF-USML300 MF-USML350 MF-USML380 MF-USML400 MF-USML450 MF-USML500 MF-USML600 MF-USML650 MF-USML700
V max. Volts
6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
I max. Amps
50 50 50 50 50 50 50 50 50 50 50 50 50 50 50
Ihold
Itrip
Amperes at 23 °C
Hold
Trip
1.75 3.50
1.90 4.90
2.00 4.00
2.30 4.60
2.50 5.00
2.70 5.40
3.00 6.00
3.50 7.00
3.80 8.00
4.00 8.00
4.50 9.00
5.00 10.00
6.00 12.00
6.50 13.00
7.00 14.00
Resistance
Ohms at 23 °C RMin. R1Max. 0.0060 0.0400 0.0060 0.0300 0.0050 0.0300 0.0045 0.0240 0.0045 0.0220 0.0040 0.0200 0.0040 0.0180 0.0030 0.0180 0.0020 0.0160 0.0015 0.0155 0.0010 0.0150 0.0010 0.0145 0.0010 0.0140 0.0010 0.0140 0.0010 0.0135
Max. Time To Trip
Amperes Seconds at 23 °C at 23 °C
8.00 9.50 8.00 8.00 8.00 8.00 8.00 17.50 19.00 20.00 22.50 25.00 30.00 32.50 35.00
2.50 3.00 3.00 3.50 3.50 4.00 4.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00
Tripped Power Dissipation Watts at 23 ...
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