L03S Family
Linear Open Loop current sensors with 3 series and 2 derivations for a total of 26 models.
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Succession model ‘s number：L37SxxxD15x series |
L03S***D15WJ/WM
- Rated Current 50-800 A. Wider Saturation – 2 connector types – Horizontal connector orientation
L03S***D15
- Rated Current 50-600 A – Vertical connector orientation.
Note: Models with wider saturation current should not be attached directly to the bus bar
Maximum dimensions/through hole dimensions of each series are compatible designed.
| Series | Symbol | L03SxxxD15 | L03SxxxD15WM | L03SxxxD15WJ | L37SxxxD15M | L37SxxxD15J | |
| Primary norminal current | Ｉｆ | 50～600A | 50～800A | 50～600（800）A | |||
| Saturation current | Ifmax | 150～700A | 150～1000A | 150～1000A | |||
| Power supply voltage | Vcc | ±15V | ±12V ～ ±15V | ±12V ～ ±15V | |||
| Rated output voltage | Vo | 4V±0.040V | 4V±0.040V | ||||
| Offset voltage | Vof | 0V±0.030V (50A is excluded.） | 0V±0.020V (50A is excluded.） |
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| Insulation voltage | Vd | AC2.5kV, 50Hz, 1min | AC3.6kV, 50Hz, 1min | ||||
| Operating temp | Ta | -20℃～+80℃ | -40℃～+85℃ | ||||
| Structure | Aperture’s size □10.5×20.5 | Aperture’s size□10.4×20.4 | |||||
| CN:MOLEX | CN:MOLEX | CN:JST | CN:MOLEX | CN:JST | |||
| Remarks | Base model | Improved saturation current | Succession model of L03S series | ||||
| Improved dV/dT Impulse noise |
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| UL508, IEC/EN62109-1,IEC/EN61010 | |||||||
| Details | Product page | Product page | Product page | ||||
| Spec Sheet |  |
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