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| Country of Origin | Costa Rica |
|---|---|
| Diameter | 0.8mm |
| Brand | Bourns |
| THICKNESS | 1.7mm |
| Length | 23mm |
| Model | IsoM8-420-B-L2 |
| Depth | 7.9mm |
| Packaging | Bulk |
| Series | IsoMOV |
| Energy Rating | 497J |
| Maximum Operating Temperature | 125°C |
| Capacitance | 50pF |
| Minimum Operating Temperature | -40°C |
| Maximum dc Voltage | 560V dc |
| Package/Case | Bulk |
| Maximum AC Voltage | 420V ac |
| Clamping Voltage VC | 1100V |
| Clamping Current | 200A |
| Maximum Surge Current | 200A |
| Varistor Voltage | 420 V |
Bourns IsoM8-420-B-L2 Metal Oxide Varistor is engineered for high-performance surge protection in industrial, electronic manufacturing, and power distribution applications. Featuring a varistor voltage of 420 V and a clamping current capacity of 200 A, this varistor effectively mitigates voltage spikes to protect sensitive circuits.
The device integrates hybrid technology combining the benefits of Metal Oxide Varistor (MOV) and Gas Discharge Tube (GDT) isolation, resulting in low capacitance of 50 pF, reduced leakage, and superb energy handling density. Its robust energy rating of 497 Joules ensures longevity and durability in demanding environments.
The varistor supports a clamping voltage of 1100 V and operates within a temperature range of -40°C to 125°C, making it suitable for a wide range of industrial conditions. It measures 23 mm in length, 7.9 mm in depth, and 1.7 mm in thickness with a nominal diameter of 0.8 mm, making it compatible with compact electronic assemblies.
Compliant with key international standards including RoHS, EN IEC 61051 series, and UL, it guarantees safe and environmentally responsible operation. The bulk packaging format facilitates integration into automated assembly lines, improving production efficiency.
50 pF capacitance for noise suppression. Clamping current rated at 200 A. Hybrid MOV and GDT design for superior surge protection. Energy rating of 497 J for enhanced durability. Temperature operation from -40°C to 125°C.
Compact form factor with 23 mm length. RoHS compliant and UL recognized. Clamping voltage of 1100 V. Manufactured in Costa Rica.
This Varistor is ideal for use in power supply circuits, industrial automation, and electronic component protection systems. It offers reliable, long-term surge defense while minimizing circuit noise interference. Explore the Electronics Components category at EnvMart for more surge protection solutions.
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