WalterFuse

Applications

Automotive

Electric Cars/ Automobile Electronics

In response to energy and environmental issue, global car industry is revving up for an electric-car future, which in turn brings up the needs for better precision components. Walter offers products that are in accordance with automotive standard, and continues to provide better products with ‘low energy, high efficiency’ performance.

Auto Parts
Charging Station

Power Fuses


Series No. MHC/MHP
Current 10A~30A
Voltage_max 500VAC/500VDC
Interrupting rating 500VAC/30KA 500VDC/20KA
Safety
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Power Fuses


Series No. WD38
Current 250A~600A
Voltage_max 1000VDC
Interrupting rating 1000VDC/50KA
Safety
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Power Fuses


Series No. WD63
Current 250A~400A
Voltage_max 500VAC/500VDC
Interrupting rating 500VAC/50KA 500VDC/50KA
Safety
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Power Fuses


Series No. WE53
Current 100A~200A
Voltage_max 500VAC/500VDC
Interrupting rating 500VAC/50KA 500VDC/50KA
Safety
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Power Fuses


Series No. WH30
Current 10A~250A
Voltage_max 500VDC
Interrupting rating 500VDC/10KA
Safety
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Power Fuses


Series No. WH33
Current 35A~100A
Voltage_max 500VAC/500VDC
Interrupting rating 500VAC/50KA 500VDC/50KA
Safety
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Power Fuses


Series No. WH40
Current 5A~100A
Voltage_max 700VDC
Interrupting rating 700VDC/10KA
Safety
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Power Fuses


Series No. WH42
Current 35A~100A
Voltage_max 700VAC/700VDC
Interrupting rating 700VAC / 50KA 700VDC / 50KA
Safety
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Power Fuses


Series No. WH62
Current 20A~125A
Voltage_max 150VDC
Interrupting rating 150VDC/10KA
Safety
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Power Fuses


Series No. WL25
Current 2A~30A
Voltage_max 600VAC/600VDC
Interrupting rating 600VAC/50KA 600VDC/50KA
Safety
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Power Fuses


Series No. WL50
Current 1A~30A
Voltage_max 1000VDC
Interrupting rating 1000VDC/30KA
Safety
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Power Fuses


Series No. WM40
Current 15A~30A
Voltage_max 660VAC/660VDC
Interrupting rating 660VAC/1000A 660VDC/1000A
Safety
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Power Fuses


Series No. WM45
Current 10A~30A
Voltage_max 500VAC/500VDC
Interrupting rating 500VAC/1000A 500VDC/1000A
Safety
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Power Fuses


Series No. WM55
Current 40A~50A
Voltage_max 250VAC/150VDC
Interrupting rating 250VAC/1000A 150VDC/1000A
Safety
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Power Fuses


Series No. WS32
Current 500A~630A
Voltage_max 750VDC
Interrupting rating 750VDC/20KA
Safety
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Power Fuses


Series No. WS35
Current 250A~400A
Voltage_max 800VDC
Interrupting rating 800VDC/20KA
Safety
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Power Fuses


Series No. WS37
Current 100A~200A
Voltage_max 800VDC
Interrupting rating 800VDC/50KA
Safety
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Power Fuses


Series No. WS40
Current 350A~500A
Voltage_max 1000VDC
Interrupting rating 1000VDC/20KA
Safety
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Power Fuses


Series No. WS70
Current 160A~300A
Voltage_max 1500VDC
Interrupting rating 1500VDC/30KA
Safety
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Power Fuses


Series No. WS80
Current 100A~100A
Voltage_max 1500VDC
Interrupting rating 1500VDC/20KA
Safety
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Current Sensing Resistors


Series No. HTE
Size_in 0805~5931
Resistance_mΩ 1~100mΩ
TCR_ppm ±50~±100
Tolerance(%) ±0.5,±1
Power Rating 1.0~10.1W
Spec. Add Sample

Current Sensing Resistors


Series No. HTE-Auto
Size_in 0805~3008
Resistance_mΩ 1~500mΩ
TCR_ppm ±50~±100
Tolerance(%) ±0.5,±1
Power Rating 1.0~3.0W
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Current Sensing Resistors


Series No. MSH
Size_in 1206~2512
Resistance_mΩ 1~50mΩ
TCR_ppm ±50~±100
Tolerance(%) ±0.5,±1,±3,±5
Power Rating 1.0/3.0W
Spec. Add Sample

Current Sensing Resistors


Series No. STE
Size_in 0603~4527
Resistance_mΩ 2~400mΩ
TCR_ppm ±50~±100
Tolerance(%) ±0.5,±1
Power Rating 0.5~4.0W
Spec. Add Sample

Current Sensing Resistors


Series No. STE-Auto
Size_in 0603~2512
Resistance_mΩ 3~570mΩ
TCR_ppm ±50~±100
Tolerance(%) ±0.5,±1
Power Rating 0.5~2.0W
Spec. Add Sample

Surface Mount Fuses


Series No. 1206HC
Size_mm 3.2x1.6
Current 12A~30A
Voltage_max 48VDC
Characteristic High Current Type
Safety
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Power Fuses


Series No. LFC/LFP
Current 31.5A~80A
Voltage_max 500VAC/125VDC
Interrupting rating 500VAC/2500A 125VDC/1500A
Safety
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Power Fuses


Series No. MHC/MHP
Current 10A~30A
Voltage_max 500VAC/500VDC
Interrupting rating 500VAC/30KA 500VDC/20KA
Safety
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Power Fuses


Series No. WD38
Current 250A~600A
Voltage_max 1000VDC
Interrupting rating 1000VDC/50KA
Safety
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Power Fuses


Series No. WD63
Current 250A~400A
Voltage_max 500VAC/500VDC
Interrupting rating 500VAC/50KA 500VDC/50KA
Safety
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Power Fuses


Series No. WE53
Current 100A~200A
Voltage_max 500VAC/500VDC
Interrupting rating 500VAC/50KA 500VDC/50KA
Safety
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Power Fuses


Series No. WH30
Current 10A~250A
Voltage_max 500VDC
Interrupting rating 500VDC/10KA
Safety
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Power Fuses


Series No. WH33
Current 35A~100A
Voltage_max 500VAC/500VDC
Interrupting rating 500VAC/50KA 500VDC/50KA
Safety
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Power Fuses


Series No. WH40
Current 5A~100A
Voltage_max 700VDC
Interrupting rating 700VDC/10KA
Safety
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Power Fuses


Series No. WH42
Current 35A~100A
Voltage_max 700VAC/700VDC
Interrupting rating 700VAC / 50KA 700VDC / 50KA
Safety
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Power Fuses


Series No. WH62
Current 20A~125A
Voltage_max 150VDC
Interrupting rating 150VDC/10KA
Safety
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Power Fuses


Series No. WHET
Current 25A~100A
Voltage_max 690VAC/500VDC
Interrupting rating 690VAC/50KA 500VDC/10KA
Safety
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Power Fuses


Series No. WHFM
Current 180A~350A
Voltage_max 690VAC/500VDC
Interrupting rating 690VAC/50KA 500VDC/10KA
Safety
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Power Fuses


Series No. WHFMM
Current 500A~700A
Voltage_max 690VAC/500VDC
Interrupting rating 690VAC/50KA 500VDC/10KA
Safety
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Power Fuses


Series No. WL12
Current 40A~80A
Voltage_max 150VDC
Interrupting rating 150VDC/20KA
Safety
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Power Fuses


Series No. WL25
Current 2A~30A
Voltage_max 600VAC/600VDC
Interrupting rating 600VAC/50KA 600VDC/50KA
Safety
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Power Fuses


Series No. WL40
Current 440mA~15A
Voltage_max 1000VAC/1000VDC
Interrupting rating 1000VAC/30KA 1000VDC/30KA
Safety
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Power Fuses


Series No. WL50
Current 1A~30A
Voltage_max 1000VDC
Interrupting rating 1000VDC/30KA
Safety
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Power Fuses


Series No. WLET
Current 25A~180A
Voltage_max 240VAC/150VDC
Interrupting rating 240VAC/50KA 150VDC/10KA
Safety
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Power Fuses


Series No. WLMT
Current 250A~400A
Voltage_max 240VAC/150VDC
Interrupting rating 240VAC/50KA 150VDC/10KA
Safety
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Power Fuses


Series No. WM45
Current 10A~30A
Voltage_max 500VAC/500VDC
Interrupting rating 500VAC/1000A 500VDC/1000A
Safety
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Power Fuses


Series No. WM55
Current 40A~50A
Voltage_max 250VAC/150VDC
Interrupting rating 250VAC/1000A 150VDC/1000A
Safety
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Power Fuses


Series No. WS32
Current 500A~630A
Voltage_max 750VDC
Interrupting rating 750VDC/20KA
Safety
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Power Fuses


Series No. WS35
Current 250A~400A
Voltage_max 800VDC
Interrupting rating 800VDC/20KA
Safety
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Power Fuses


Series No. WS37
Current 100A~200A
Voltage_max 800VDC
Interrupting rating 800VDC/50KA
Safety
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Power Fuses


Series No. WS40
Current 350A~500A
Voltage_max 1000VDC
Interrupting rating 1000VDC/20KA
Safety
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Power Fuses


Series No. WS70
Current 160A~300A
Voltage_max 1500VDC
Interrupting rating 1500VDC/30KA
Safety
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Power Fuses


Series No. WS80
Current 100A~100A
Voltage_max 1500VDC
Interrupting rating 1500VDC/20KA
Safety
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Current Sensing Resistors


Series No. HTE-Auto
Size_in 0805~3008
Resistance_mΩ 1~500mΩ
TCR_ppm ±50~±100
Tolerance(%) ±0.5,±1
Power Rating 1.0~3.0W
Spec. Add Sample

Current Sensing Resistors


Series No. MSE
Size_in 2512~4527
Resistance_mΩ 0.5~600mΩ
TCR_ppm ±50
Tolerance(%) ±1
Power Rating 2.0~5.0W
Spec. Add Sample

Current Sensing Resistors


Series No. MSH
Size_in 1206~2512
Resistance_mΩ 1~50mΩ
TCR_ppm ±50~±100
Tolerance(%) ±0.5,±1,±3,±5
Power Rating 1.0/3.0W
Spec. Add Sample

Current Sensing Resistors


Series No. STE
Size_in 0603~4527
Resistance_mΩ 2~400mΩ
TCR_ppm ±50~±100
Tolerance(%) ±0.5,±1
Power Rating 0.5~4.0W
Spec. Add Sample

Current Sensing Resistors


Series No. STE-Auto
Size_in 0603~2512
Resistance_mΩ 3~570mΩ
TCR_ppm ±50~±100
Tolerance(%) ±0.5,±1
Power Rating 0.5~2.0W
Spec. Add Sample

Surface Mount Fuses


Series No. 1206HC
Size_mm 3.2x1.6
Current 12A~30A
Voltage_max 48VDC
Characteristic High Current Type
Safety
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Ceramic Tube Fuses


Series No. TSC
Size_mm 5.2x20
Current 200mA~20A
Voltage_max 250VAC
Characteristic Time-Lag
Safety
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Ceramic Tube Fuses


Series No. TSC+P
Size_mm 5.2x20
Current 200mA~15A
Voltage_max 250VAC
Characteristic Time-Lag
Safety
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Ceramic Tube Fuses


Series No. MTP
Size_mm 6.35x31.75
Current 15A~30A
Voltage_max 250VAC
Characteristic Time-Lag
Safety
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