| Allicdata Part #: | V331HF34-ND |
| Manufacturer Part#: |
V331HF34 |
| Price: | $ 5.52 |
| Product Category: | Circuit Protection |
| Manufacturer: | Littelfuse Inc. |
| Short Description: | VARISTOR 518.5V 40KA SQUARE 34MM |
| More Detail: | 518.5V 40kA Varistor 1 Circuit Bolt Mount Square 3... |
| DataSheet: | V331HF34 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 180 +: | $ 5.02215 |
| Varistor Voltage (Typ): | 518.5V |
| Package / Case: | Square 34mm, Tabs |
| Mounting Type: | Bolt Mount |
| Operating Temperature: | -55°C ~ 85°C (TA) |
| Capacitance @ Frequency: | 3750pF @ 1MHz |
| Number of Circuits: | 1 |
| Energy: | 475J |
| Current - Surge: | 40kA |
| Varistor Voltage (Max): | 570V |
| Series: | HF34 |
| Varistor Voltage (Min): | 467V |
| Maximum DC Volts: | 435V |
| Maximum AC Volts: | 330V |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Bulk |
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.TVS (Transient Voltage Suppression) is a type of electronic component that protects sensitive electronic components from high voltage surges. It can also protect against ESD (electrostatic discharge) and lightning strikes. The V331HF34 is a type of TVS that can provide protection against high energy transients. This component is designed for automotive applications but can also be used for other applications where protection against voltage transients is required.
V331HF34 is a three terminal surface mount device with a leadless ceramic HVC package design. It is constructed from ceramic and metallic components. The most common application of these devices is in automotive systems, where the V331HF34 can be used to protect against voltage transients caused by automotive electrical systems such as starter motors. It can also be used in industrial and medical applications for the same purpose.
The V331HF34 works by clamping the voltage across its terminals when the voltage transient exceeds certain threshold levels. This clamping action reduces the voltage across the terminal to acceptable levels and thus protects the sensitive electronic components. The V331HF34 has a fast response time of less than 0.5 nanoseconds, making it a suitable choice for applications that require fast response time for protection.
The device also has a low clamping voltage of 27V and a wide operating temperature range of -40 to +105 Celsius. It has a low thermal resistance and can be mounted onto standard PCB designs. V331HF34 has high insulation resistance of 10^14 ohms, making it suitable for high power applications. The device is also resistant to voltage and temperature transients.
The V331HF34 is suitable for various automotive applications such as powertrain control, connector interfaces, airbag systems, engine systems and transmission systems. It can also be used in industrial and medical applications such as computers and communications equipment. The device can provide protection against ESD, transients and lightning strikes in these applications.
To conclude, the V331HF34 is a great device for providing protection against voltage transients. It is a cost effective solution that can be used in a wide variety of automotive, industrial and medical applications. The device has a fast response time, low clamping voltage, wide operating temperature range, high insulation resistance and it is also resistant to voltage and temperature transients. It is a reliable and cost effective solution for providing against transient voltage spikes.
The specific data is subject to PDF, and the above content is for reference
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V331HF34 Datasheet/PDF