Vishay BC Components / Beyschlag / Draloric

AC01-CS WSZ/AC03-CS WSZ Wirewound Safety Resistors

Vishay Beyschlag/Draloric/BC Components AC01-CS WSZ and AC03-CS WSZ are AEC-Q200 cemented fusible wirewound safety resistors with Z-lead form for SMD mounting

Image of Vishay Beyschlag/Draloric/BC Components AC01-CS WSZ/AC03-CS WSZ Wirewound Safety ResistorsVishay Beyschlag/Draloric/BC Components AC01-CS and AC03-CS WSZ are cemented fusible wirewound safety resistors available in automotive AEC-Q200 qualified with features designed for SMD mounting. This product is packed in blister tape-on-reel, compatible with automatic pick-and-place machines. This wirewound resistor has 1 W and 3 W rated power, 5% tolerance, and a resistance range from 1 Ω to 100 Ω. The surface mount feature allows users to skip an additional assembly step for axial leaded resistors, resulting in cost savings. The AC-CS series wirewound safety resistors are designed for use as fusible safety resistors or AC mains-voltage input resistors. The resistor fuses “without a bang” when AC mains voltage is applied. At the same time, it acts as an in-rush current limiting resistor during normal operation. The specially developed lacquer coating has superior thermal and electrical insulating properties. This allows designers to meet safety approval requirements more easily while eliminating the need to add additional series fuses with the input resistor. Additionally, this product series offers high power dissipation in a small size with non-flammable coating conforming to UL 94 V-0, excellent pulse load capability, and is UL 1412 recognized.

Resources

Image of Vishay Beyschlag/Draloric/BC Components AC01-CS WSZ/AC03-CS WSZ Wirewound Safety Resistors

Features
  • AEC-Q200 qualified
  • High pulse load withstanding capability
  • WSZ style Z-form leads compatible with SMD pick and place for SMD mounting
  • 1 W and 3 W rated power
  • Resistance range from 1 Ω to 100 Ω
  • Tolerance of ±5%
  • TCR ±200 ppm/°C
  • Flameproof insulation coating meets UL 94 V-0 requirements
  • Impulse voltage handling capability up to 4 kV, 1.2/50 μs pulse in IEC 61000-4-5
  • Silent and safe fusing
  • Operating temperature range of -40°C to +200°C
  • RoHS compliant with no exemption (GREEN) and halogen-free
  • UL 1412 recognized; UL file no. E362452
Applications
  • Automotive electronics
  • Energy meters
  • White goods
  • Power supplies
  • Pre-charging/discharging of capacitors
  • Snubber resistors
  • Load resistors in automotive and industrial applications
  • Consumer appliances like cookers, refrigerators, washers, dryers, consumer air-conditioners, cleaning robots, boilers, and more
  • Industrial automation in controls, testers, bus systems, sensors, and detectors
  • Industrial drives and tools in motor drives, welding, cutting melting inverters, converters, and robotics
  • HVAC, heating, cooling, ventilation, lighting, control panels, and switch cabinets
  • UPS and rail power supplies

AC01-CS Series Wirewound Safety Resistors

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
RES 8.2 OHM 1W 5% AXIALAC01000008208JACCSRES 8.2 OHM 1W 5% AXIAL3715 - Immediate$0.70View Details
RES 100 OHM 1W 5% AXIALAC01000001000JACCSRES 100 OHM 1W 5% AXIAL2861 - Immediate$0.70View Details
RES 39 OHM 1W 5% AXIALAC01000003909JACCSRES 39 OHM 1W 5% AXIAL959 - Immediate$0.70View Details
RES 22 OHM 1W 5% AXIALAC01000002209JACCSRES 22 OHM 1W 5% AXIAL4443 - Immediate$0.70View Details
RES 33 OHM 1W 5% AXIALAC01000003309JACCSRES 33 OHM 1W 5% AXIAL1285 - Immediate$0.70View Details
RES 10 OHM 1W 5% AXIALAC01000001009JACCSRES 10 OHM 1W 5% AXIAL0 - Immediate$0.70View Details
RES 47 OHM 1W 5% AXIALAC01000004709JACCSRES 47 OHM 1W 5% AXIAL1014 - Immediate$0.70View Details
RES 15 OHM 1W 5% AXIALAC01000001509JACCSRES 15 OHM 1W 5% AXIAL191 - Immediate$0.70View Details
RES 4.7 OHM 1W 5% AXIALAC01000004708JACCSRES 4.7 OHM 1W 5% AXIAL500 - Immediate$0.25View Details
New at DigiKey
AC01-CS 1R0 5% AC G63-CD1400		AC01000001008JACCSAC01-CS 1R0 5% AC G63-CD1400990 - Immediate$0.70View Details
New at DigiKey
AC01-CS 30R 5% AC G63-CD1400		AC01000003009JACCSAC01-CS 30R 5% AC G63-CD14001000 - Immediate$0.70View Details
RES 56 OHM 1W 5% AXIALAC01000005609JACCSRES 56 OHM 1W 5% AXIAL0 - Immediate$0.22View Details
RES 68 OHM 1W 5% AXIALAC01000006809JACCSRES 68 OHM 1W 5% AXIAL0 - Immediate$0.22View Details
RES 75 OHM 1W 5% AXIALAC01000007509JACCSRES 75 OHM 1W 5% AXIAL0 - Immediate$0.22View Details
RES 82 OHM 1W 5% AXIALAC01000008209JACCSRES 82 OHM 1W 5% AXIAL0 - Immediate$0.22View Details
RES 91 OHM 1W 5% AXIALAC01000009109JACCSRES 91 OHM 1W 5% AXIAL0 - Immediate$0.22View Details
RES 3.9 OHM 1W 5% AXIALAC01000003908JACCSRES 3.9 OHM 1W 5% AXIAL0 - Immediate$0.22View Details

AC03-CS WSZ Wirewound Safety Resistors

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
RES 100 OHM 3W 5% AXIALAC03000001000JACCSRES 100 OHM 3W 5% AXIAL13344 - Immediate$0.67View Details
RES 22 OHM 3W 5% AXIALAC03000002209JACCSRES 22 OHM 3W 5% AXIAL12842 - Immediate$0.67View Details
RES 10 OHM 3W 5% AXIALAC03000001009JACCSRES 10 OHM 3W 5% AXIAL8295 - Immediate$0.67View Details
RES 4.7 OHM 5% 3W AXIALAC03000004708JACCSRES 4.7 OHM 5% 3W AXIAL1026 - Immediate$0.67View Details
RES 68 OHM 3W 5% AXIALAC03000006809JACCSRES 68 OHM 3W 5% AXIAL7340 - Immediate$0.67View Details
RES 82 OHM 3W 5% AXIALAC03000008209JACCSRES 82 OHM 3W 5% AXIAL500 - Immediate$0.24View Details
RES 56 OHM 5% 3W AXIALAC03000005609JACCSRES 56 OHM 5% 3W AXIAL1435 - Immediate$0.67View Details
RES 6.8 OHM 5% 3W AXIALAC03000006808JACCSRES 6.8 OHM 5% 3W AXIAL1116 - Immediate$0.67View Details
RES 27 OHM 5% 3W AXIALAC03000002709JACCSRES 27 OHM 5% 3W AXIAL524 - Immediate$0.67View Details
RES 75 OHM 3W 5% AXIALAC03000007509JACCSRES 75 OHM 3W 5% AXIAL886 - Immediate$0.67View Details
RES 47 OHM 3W 5% AXIALAC03000004709JACCSRES 47 OHM 3W 5% AXIAL825 - Immediate$0.67View Details
RES 15 OHM 5% 3W AXIALAC03000001509JACCSRES 15 OHM 5% 3W AXIAL735 - Immediate$0.67View Details
RES 33 OHM 5% 3W AXIALAC03000003309JACCSRES 33 OHM 5% 3W AXIAL1170 - Immediate$0.67View Details
AC03-CS 8R2 5% AC G63-CD1281AC03000008208JACCSAC03-CS 8R2 5% AC G63-CD1281912 - Immediate$0.67View Details
RES 91 OHM 5% 3W AXIALAC03000009109JACCSRES 91 OHM 5% 3W AXIAL480 - Immediate$0.67View Details
RES 39 OHM 3W 5% AXIALAC03000003909JACCSRES 39 OHM 3W 5% AXIAL0 - Immediate$0.67View Details
RES 5 OHM 5% 3W AXIALAC03000005008JACCSRES 5 OHM 5% 3W AXIAL414 - Immediate$0.68View Details
New at DigiKey
AC03-CS 30R 5% AC G63-CD1281		AC03000003009JACCSAC03-CS 30R 5% AC G63-CD12811000 - Immediate$0.67View Details
New at DigiKey
AC03-CS 1R0 5% AC G63-CD1281		AC03000001008JACCSAC03-CS 1R0 5% AC G63-CD12811000 - Immediate$0.67View Details
Published: 2026-01-07

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