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.

Power Fuses


Series No. RM05T/RM05T(N)
Size_mm 6x30mm
Current 10A~40A
Voltage_max 500VAC/500VDC
Interrupting rating 30KA@50VAC 20KA@500VDC
Safety
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Power Fuses


Series No. RN06T/RN06T(N)
Size_mm 5x20mm
Current 500mA~30A
Voltage_max 600VAC 400/500VDC
Interrupting rating 200A@600VAC 300A@500VDC 2000A@400VDC
Safety
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Power Fuses


Series No. RL08E
Size_mm 10x38mm
Current 10A~80A
Voltage_max 800VDC
Interrupting rating 20KA@800VDC 1.5KA@800VDC
Safety JASOD622 ISO8820
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Current Sensing Resistors


Series No. HFCL/HFCL-Auto
Size_in 0603~3921
Resistance_mΩ 0.5~25mΩ
TCR_ppm ±50~±100
Tolerance(%) ±0.5, ±1, ±2, ±3
Power Rating 0.33~4W
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Current Sensing Resistors


Series No. MSHL/MSHL-Auto
Size_in 2512
Resistance_mΩ 1~25mΩ
TCR_ppm ±50~±100
Tolerance(%) ±0.5, ±1
Power Rating 2~3W
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Current Sensing Resistors


Series No. MSTC
Size_in 0201~1206
Resistance_mΩ 1~50mΩ
TCR_ppm ±50~±250
Tolerance(%) ±0.5, ±1
Power Rating 0.2~1W
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Current Sensing Resistors


Series No. STE/STE-Auto/STC
Size_in 0603~4527
Resistance_mΩ 2~700mΩ
TCR_ppm ±50~±100
Tolerance(%) ±0.5, ±1
Power Rating 0.5~5W
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Current Sensing Resistors


Series No. PMSH
Size_in 1206~2725
Resistance_mΩ 1~500mΩ
TCR_ppm ±25~±200
Tolerance(%) ±1
Power Rating 0.5~4W
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Current Sensor


Series No. JWDC-HS01
Installation PCB & Primary Conductor
Supply Voltage 5V
Rated Current 10A~120A
Output Mode Voltage Signal
Accuracy 1%@25℃ 3.8%@105℃
Bandwidth 10~16A 280kHz 20~50A 280kHz 80~120A 90kHz
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Current Sensor


Series No. JWDC-HS02
Installation Panel Mounting & Pass Through Opening
Supply Voltage 5V
Rated Current 100A~1500A
Output Mode Voltage Signal
Accuracy 2%@25℃
Bandwidth 40kHz
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Current Sensor


Series No. JWDC-HSS1
Installation Panel Mount & Pass Through Opening
Supply Voltage 5V/±15V
Rated Current 50~600A
Output Mode Voltage Signal
Accuracy 1%@25℃
Bandwidth 50kHz
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Current Sensor


Series No. JWDC-XS01
Installation PCB & Primary Conductor
Supply Voltage 5V
Rated Current 5~30A
Output Mode Voltage Signal
Accuracy 1%@25℃
Bandwidth 600kHz
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Current Sensor


Series No. JWDC-XSS1
Installation PCB & Primary Conductor
Supply Voltage 5V
Rated Current 25~50A
Output Mode Voltage Signal
Accuracy 1%@25℃
Bandwidth 400kHz
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Current Sensor


Series No. JWDC-LSS1
Installation PCB & Primary Conductor
Supply Voltage 5V
Rated Current 150A~250A
Output Mode Voltage Signal
Accuracy 0.8%@25℃ 1.1%@-40~85℃
Bandwidth 200kHz
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Current Sensor


Series No. JWDC-LSS1-C
Installation PCB & Primary Conductor
Supply Voltage 5V
Rated Current 150A~250A
Output Mode Voltage Signal
Accuracy 0.8%@25℃ 1.1%@-40~85℃
Bandwidth 200kHz
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Current Sensor


Series No. JWCT-DSR1
Installation PCB & Primary Conductor
Supply Voltage 5V
Rated Current 200~1200A
Output Mode Voltage Signal
Accuracy 1%@25℃
Bandwidth 40kHz
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Current Sensor


Series No. JWDC-LS03
Installation Panel Mount & Pass Through Opening
Supply Voltage ±15V
Rated Current 50~100A
Output Mode Current Signal
Accuracy 0.5@25℃
Bandwidth 100kHz
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Current Sensor


Series No. JWDC-LSR1
Installation Panel Mount & Pass Through Opening
Supply Voltage Dual Power Supply
Rated Current 300A/500A/1000A
Output Mode Current Signal
Accuracy 0.4@25℃
Bandwidth 150kHz
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Current Sensor


Series No. JWDC-FSR1
Installation Panel Mount & Pass Through Opening
Supply Voltage CAN Signal
Rated Current 500A/700A/1500A
Output Mode CAN Signal
Accuracy 0.2%@25℃ 0.3%@-40~85℃
Bandwidth 70Hz
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Residual Current Sensor


Series No. JWRC-R10A-DI1P
Primary Conductor Style PCB & Pass Through Opening
Maximum Primary Current 20A
Nominal Differential Current AC 30mA DC 6mA
Output Mode Signal
Applicable Standards IEC62752 GB/T 41589
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Residual Current Sensor


Series No. JWRC-R14E-DI1P
Primary Conductor Style PCB & Pass Through Opening
Maximum Primary Current 40A / 80A
Nominal Differential Current AC 30mA DC 6mA
Output Mode Signal
Applicable Standards IEC62752 GB/T 41589
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Residual Current Sensor


Series No. JWRC-R14E-DIP
Primary Conductor Style PCB & Pass Through Opening
Maximum Primary Current 40A / 80A
Nominal Differential Current AC 30mA DC 6mA
Output Mode Signal
Applicable Standards IEC62752 2015 IEC62955
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Residual Current Sensor


Series No. JWRC-R14E-DOP
Primary Conductor Style PCB & Pass Through Opening
Maximum Primary Current 40A / 80A
Nominal Differential Current AC 30mA DC 6mA CCID20
Output Mode Signal
Applicable Standards IEC62752 UL2231 GB/T 41589
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Residual Current Sensor


Series No. JWRC-RE-DI2P
Primary Conductor Style PCB & Primary Conductor
Maximum Primary Current 40A
Nominal Differential Current DC 6mA
Output Mode Signal
Applicable Standards IEC62955 GB/T 40820
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Residual Current Sensor


Series No. JWRC-RE-DIP
Primary Conductor Style PCB & Primary Conductor
Maximum Primary Current 40A
Nominal Differential Current AC 30mA DC 6mA
Output Mode Signal
Applicable Standards IEC62752 IEC62955
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Residual Current Sensor


Series No. JWRC-RE-DU1P
Primary Conductor Style PCB & Primary Conductor
Maximum Primary Current 40A
Nominal Differential Current CCID20
Output Mode Signal
Applicable Standards UL2231
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Residual Current Sensor


Series No. JWRC-S08B-AP-2D
Primary Conductor Style PCB & Primary Conductor
Maximum Primary Current 20A
Nominal Differential Current
Output Mode 2.5+2*Ip/Ipn
Applicable Standards IEC61010-1:2010 EN50178:1997 UL508:2013
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Residual Current Sensor


Series No. JWRC-S08B-DI1P
Primary Conductor Style PCB & Primary Conductor
Maximum Primary Current 20A
Nominal Differential Current AC 30mA DC 6mA
Output Mode Signal
Applicable Standards IEC62752 GB/T 41589—2022
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Residual Current Sensor


Series No. JWRC-S08C-DI1P
Primary Conductor Style PCB & Primary Conductor
Maximum Primary Current 40A
Nominal Differential Current AC 30mA DC 6mA
Output Mode Signal
Applicable Standards IEC62752
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Residual Current Sensor


Series No. JWRC-S08C-DU1P
Primary Conductor Style PCB & Primary Conductor
Maximum Primary Current 40A
Nominal Differential Current CCID20
Output Mode Signal
Applicable Standards UL2231
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Residual Current Sensor


Series No. JWRC-S08D-DI1P
Primary Conductor Style PCB & Primary Conductor
Maximum Primary Current 40A
Nominal Differential Current AC 30mA DC 6mA
Output Mode Signal
Applicable Standards IEC62752
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Residual Current Sensor


Series No. JWRC-S08D-DU1P
Primary Conductor Style PCB & Primary Conductor
Maximum Primary Current 40A
Nominal Differential Current CCID20
Output Mode Signal
Applicable Standards UL2231
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Residual Current Sensor


Series No. JWRC-S10B-DIP
Primary Conductor Style PCB & Pass Through Opening
Maximum Primary Current 20A
Nominal Differential Current AC 30mA DC 6mA
Output Mode Signal
Applicable Standards IEC62752 IEC62955 IEC62423 GB/T 41589 GB/T 40820
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Residual Current Sensor


Series No. JWRC-S14A-DI1F
Primary Conductor Style Panel Mounting & Pass Through Opening
Maximum Primary Current 40A / 80A
Nominal Differential Current AC 30mA DC 6mA
Output Mode Signal
Applicable Standards IEC62752 GB/T41589
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Residual Current Sensor


Series No. JWRC-S14B-DIP-6T
Primary Conductor Style PCB & Primary Conductor
Maximum Primary Current 40A
Nominal Differential Current AC 30mA DC 6mA
Output Mode Signal
Applicable Standards IEC62752 IEC62955 GB/T 41589 GB/T 40820
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Residual Current Sensor


Series No. JWRC-S14B-xP-12D
Primary Conductor Style PCB & Primary Conductor
Maximum Primary Current 80A
Nominal Differential Current 300mA / 1000mA
Output Mode 2.5+2*Ip/Ipn
Applicable Standards IEC61010-1:2010 EN50178:1997 UL508:2013
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Residual Current Sensor


Series No. JWRC-S14C-DI1P
Primary Conductor Style PCB & Primary Conductor
Maximum Primary Current 40A
Nominal Differential Current AC 30mA DC 6mA
Output Mode Signal
Applicable Standards IEC62752
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Residual Current Sensor


Series No. JWRC-S18A-DIP
Primary Conductor Style Panel Mounting & Pass Through Opening
Maximum Primary Current 40A / 80A
Nominal Differential Current AC 30mA DC 6mA
Output Mode Signal
Applicable Standards IEC62752 IEC62955 GB/T 41589 GB/T 40820
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Residual Current Sensor


Series No. JWRC-S20A-DOF
Primary Conductor Style Panel Mounting & Pass Through Opening
Maximum Primary Current 40A / 80A
Nominal Differential Current AC 30mA DC 6mA CCID20
Output Mode Signal
Applicable Standards IEC62955 UL2231 GB/T40820
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Residual Current Sensor


Series No. JWRC-S20A-DU1F
Primary Conductor Style Panel Mounting & Pass Through Opening
Maximum Primary Current 40A / 80A
Nominal Differential Current CCID20
Output Mode Signal
Applicable Standards UL2231
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Residual Current Sensor


Series No. JWRC-S20B-AP
Primary Conductor Style PCB & Primary Conductor
Maximum Primary Current 20A
Nominal Differential Current
Output Mode 2.5+2*Ip/Ipn
Applicable Standards IEC61010-1:2010 EN50178:1997 UL508:2013
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Residual Current Sensor


Series No. JWRC-S20B-AP-4T
Primary Conductor Style PCB & Primary Conductor
Maximum Primary Current 32A
Nominal Differential Current
Output Mode 2.5+2*Ip/Ipn
Applicable Standards IEC61010-1:2010 EN50178:1997 UL508:2013
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Residual Current Sensor


Series No. JWRC-S20B-AP-16T
Primary Conductor Style PCB & Primary Conductor
Maximum Primary Current 80A
Nominal Differential Current
Output Mode 2.5+2*Ip/Ipn
Applicable Standards IEC61010-1:2010 EN50178:1997 UL508:2013
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Residual Current Sensor


Series No. JWRC-S20B-DI1F-L
Primary Conductor Style Panel Mounting & Pass Through Opening
Maximum Primary Current
Nominal Differential Current AC 30mA DC 6mA
Output Mode Signal
Applicable Standards IEC62752 GB/T 41589
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Residual Current Sensor


Series No. JWRC-S20B-DI1P
Primary Conductor Style PCB & Primary Conductor
Maximum Primary Current 40A
Nominal Differential Current AC 30mA DC 6mA
Output Mode Signal
Applicable Standards IEC62752 GB/T 41589
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Residual Current Sensor


Series No. JWRC-S20B-DI1P-6T
Primary Conductor Style PCB & Primary Conductor
Maximum Primary Current 42A
Nominal Differential Current AC 30mA DC 6mA
Output Mode Signal
Applicable Standards IEC62752 GB/T 41589
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Residual Current Sensor


Series No. JWRC-S20B-xP-28T
Primary Conductor Style PCB & Primary Conductor
Maximum Primary Current 150A
Nominal Differential Current 300mA / 1000mA
Output Mode 2.5+2*Ip/Ipn
Applicable Standards IEC61010-1:2010 EN50178:1997 UL508:2013
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Residual Current Sensor


Series No. JWRC-S20C-AP
Primary Conductor Style PCB & Primary Conductor
Maximum Primary Current
Nominal Differential Current
Output Mode 2.5+2*Ip/Ipn
Applicable Standards IEC61010-1:2010 EN50178:1997 UL508:2013
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Residual Current Sensor


Series No. JWRC-S20C-DI1P
Primary Conductor Style PCB & Primary Conductor
Maximum Primary Current 40A
Nominal Differential Current AC 30mA DC 6mA
Output Mode Signal
Applicable Standards IEC62752
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Residual Current Sensor


Series No. JWRC-S23B-xP-28F
Primary Conductor Style PCB & Primary Conductor
Maximum Primary Current 140A
Nominal Differential Current 1000mA / 3000mA
Output Mode 2.5+2*Ip/Ipn
Applicable Standards IEC61010-1:2010 EN50178:1997 UL508:2013
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Residual Current Sensor


Series No. JWRC-S23B-xP-50T
Primary Conductor Style PCB & Primary Conductor
Maximum Primary Current 220A
Nominal Differential Current 2000mA / 3000mA / 5000mA
Output Mode 2.5+2*Ip/Ipn
Applicable Standards IEC61010-1:2010 EN50178:1997 UL508:2013
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Shunt Resistors


Series No. MSU
Size_in 1206~5931
Resistance_mΩ 0.2~4mΩ
TCR_ppm ±50~±300
Tolerance(%) ±1, ±5
Power Rating 2~15W
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Shunt Resistors


Series No. MFUB
Size_in 1216~2726
Resistance_mΩ 0.2~3mΩ
TCR_ppm ±50~±75
Tolerance(%) ±1
Power Rating 5~12W
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SMD NTC


Series No. WET
Size_in 0402~1206
Resistance_Ω 50~500000Ω
Tolerance(%) ±1, ±2, ±3, ±5, ±10
Power Rating 110m~130mW
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Subminiature Fuses


Series No. 2020
Size_mm 8.5x5x4
Current 100mA~6.3A
Voltage_max 400VAC
Characteristic Time-Lag
Safety
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Subminiature Fuses


Series No. 2000
Size_mm 8.5x8.0
Current 100mA~6.3A
Voltage_max 300VAC
Characteristic Time-Lag
Safety
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Subminiature Fuses


Series No. 2010
Size_mm 8.5x8.5x4
Current 100mA~10A
Voltage_max 300VAC
Characteristic Time-Lag
Safety
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Surface Mount Fuses


Series No. 0603F
Size_mm 1.6x0.8
Current 500mA~6A
Voltage 125VDC
Characteristic Fast Acting
Safety
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Surface Mount Fuses


Series No. 0603T
Size_mm 1.6x0.8
Current 1A~6A
Voltage 32VDC
Characteristic Time-Lag
Safety
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Surface Mount Fuses


Series No. 1206F
Size_mm 3.2x1.6
Current 500mA~10A
Voltage 125VDC
Characteristic Fast Acting
Safety
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Surface Mount Fuses


Series No. 1206T
Size_mm 3.2x1.6
Current 1A~10A
Voltage 63VDC
Characteristic Time-Lag
Safety
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Surface Mount Fuses


Series No. 6125T
Size_mm 6.1x2.5mm
Current 500mA~7A
Voltage 125/250VAC 63/125VDC
Characteristic Time-Lag Type
Safety
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Surface Mount Fuses


Series No. 1032ST
Size_mm 10.25x3.2
Current 500mA~5A
Voltage 250VAC
Characteristic Time-Lag
Safety
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