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Bourns AVHT Series Surface Mount Varistor 2.2 nF Capacitance 5 A Clamping Current 77 V Voltage 47 V 1812 AV30K1812801NIR1HT
Specifications
| Country of Origin | Slovenia |
|---|---|
| Brand | Bourns |
| Material | Metal |
| THICKNESS | 1.3mm |
| Length | 4.7mm |
| Model | AV30K1812801NIR1HT |
| Depth | 3.2mm |
| Packaging | Tape & Reel |
| Mount Type | Surface |
| Series | AVHT |
| Energy Rating | 3.8J |
| Maximum Operating Temperature | 150°C |
| Capacitance | 2.2nF |
| Minimum Operating Temperature | -55°C |
| Maximum dc Voltage | 34V dc |
| Standards/Approvals | RoHS |
| Package/Case | 1812 |
| Termination Style | Surface Mount |
| Maximum AC Voltage | 30V ac |
| Clamping Voltage VC | 77V |
| Clamping Current | 5A |
| Maximum Surge Current | 800A |
| Varistor Voltage | 47 V |
Key Features
- Compact 1812 package size suited for surface mount applications.
- Operating temperature range from -55°C to 150°C for reliable performance.
- Maximum AC voltage rating of 30 V ac and DC voltage rating of 34 V dc.
- Energy rating of 3.8 J enables effective transient energy absorption.
- RoHS compliant construction ensures environmentally friendly use.
- Metal material provides robust and durable electrical characteristics.
- Tape and reel packaging facilitates automated PCB assembly.
- Designed to protect sensitive automotive electronic systems from voltage transients.
Product Description
Bourns AV30K1812801NIR1HT is a surface mount AVHT series varistor featuring a capacitance of 2.2 nF, a clamping current of 5 A, and a clamping voltage of 77 V. Packaged in an 1812 form factor, it is designed for transient voltage suppression in electronic circuits.
This varistor supports operation across a wide temperature range from -55°C to 150°C, making it suitable for harsh environments including automotive applications such as anti-lock brake systems and direct ignition systems. It provides protection by absorbing voltage surges with a maximum surge current capacity of 800 A and an energy rating of 3.8 J.
The device has a maximum AC voltage rating of 30 V ac and a maximum DC voltage rating of 34 V dc. It is made of metal material and employs a surface mount termination style, offering durability and compactness. Its tape and reel packaging allows for convenient use in automated manufacturing settings.
Bourns AVHT varistors require less space than traditional silicon TVS diodes and provide excellent transient energy distribution. These features make this Varistor highly suitable for industrial, automotive, and electronic equipment protection applications, ensuring enhanced system reliability and longevity.
Compact 1812 package for surface mount technology. Wide operating temperature range from -55°C to 150°C for use in demanding environments. Capacitance of 2.2 nF supports high-frequency transient suppression. Clamping current rating of 5 A and clamping voltage of 77 V for effective surge protection.
Energy rating of 3.8 J ensures absorption of high transient energy levels. RoHS compliant, meeting environmental standards. Metal material construction enhances durability. Tape & reel packaging assists in automated PCB assembly.
Discover more precise and reliable surge protection components by exploring the Electronics Components category on EnvMart.
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Frequently Asked Questions
The capacitance of this varistor is 2.2 nF.
The maximum clamping current for this model is 5 A.
The clamping voltage of this varistor is 77 V.
It operates within a temperature range of -55°C to 150°C.
The maximum AC voltage rating is 30 V ac, and the maximum DC voltage rating is 34 V dc.
The energy rating of this varistor is 3.8 J, which allows for effective transient energy absorption.
The maximum surge current capacity is 800 A.
It is packaged in tape and reel format, facilitating automated PCB assembly.
The dimensions are 4.7 mm in length, 3.2 mm in depth, and 1.3 mm in thickness.
This varistor is made from metal material, enhancing its electrical characteristics.
Yes, this varistor is RoHS compliant, ensuring it meets environmental standards.
It is designed for transient voltage suppression in automotive electronic systems and other electronic equipment.
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