Panasonic ZNR1337C Surge Absorber Pressure-Sensitive Resistor Type D SeriesTransientOvervoltage Protection Component
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| Series | ZNR Transient/Surge Absorbers Type D |
| Component Type | Zinc Oxide Varistor (MOV) |
| Encapsulation Form | radial lead coated disc |
| Disc Diameter Specification | Offering 5mm, 7mm, 10mm, 14mm, 20mm multiple sizes (Type D series universal) |
| Sensitive Voltage Range | 18V ~ 1800V (V1mA) |
| Maximum Continuous Working Voltage | AC 11V ~ 1000V / DC 14V ~ 1465V (depending on the specific model) |
| Maximum Surge Current (8/20μs) | Up to 6500A (Single Shot for 14mm/20mm Specifications) |
| Maximum Energy Tolerance | Up to 520J (20mm specification) |
| Response Time | < 25ns |
| Operating Temperature | -40°C ~ +85°C (Part Models +105°C) |
| Certification | UL 1449, CSA, VDE, IEC 61051, RoHS compliant |
Manufacturer No.
ZNR1337C
Electrical and Electronic System - Industrial Encyclopedia
Panasonic ZNR1337C belongs to the ZNR transient/surge absorber Type D series pressure-sensitive resistor. This series uses zinc oxide ceramic elements with excellent nonlinear voltage characteristics and high current carrying capacity, widely used for overvoltage protection and ESD suppression in power circuits and signal lines. The product complies with RoHS directive, offering a variety of voltage and current specifications for selection, suitable for circuit protection needs in industrial control, automotive electronics, household appliances, and communication equipment fields.