| Allicdata Part #: | V550LA40CP-ND |
| Manufacturer Part#: |
V550LA40CP |
| Price: | $ 0.34 |
| Product Category: | Circuit Protection |
| Manufacturer: | Littelfuse Inc. |
| Short Description: | VARISTOR 880V 6.5KA DISC 14MM |
| More Detail: | 880V 6.5kA Varistor 1 Circuit Through Hole Disc 14... |
| DataSheet: |  V550LA40CP Datasheet/PDF |
| Quantity: | 1000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 1500 +: | $ 0.30713 |
Specifications
| Series: | C-III |
| Packaging: | Bulk |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| Maximum AC Volts: | 550V |
| Varistor Voltage (Min): | 792V |
| Varistor Voltage (Typ): | 880V |
| Varistor Voltage (Max): | 968V |
| Current - Surge: | 6.5kA |
| Energy: | 210J |
| Number of Circuits: | 1 |
| Capacitance @ Frequency: | 80pF @ 1MHz |
| Operating Temperature: | -55°C ~ 85°C (TA) |
| Mounting Type: | Through Hole |
| Package / Case: | Disc 14mm |
Description
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The V550LA40CP, also known as a VARISTOR, is used in the electronics industry to protect sensitive electronic devices from voltage transients. It is a combination of a MOV, or Metal Oxide Varistor, and a TVS, or Transient Voltage Suppressor diode, which together form a reliable protection for the device. The V550LA40CP operates by preventing the flow of damaging electrical surges and spikes while allowing normal flow of electrical current. Its operation is based on the principle of capacitive coupling, whereby the energy from the surge or spike is safely dispersed rather than being transmitted into the protected device.The VARISTOR is commonly used in automotive, telecommunications, medical, and industrial applications where the protection of sensitive electronic circuits must be maintained against voltage transients. Its design is also suitable for a variety of high-reliability applications due to its robust design and construction. The device is able to withstand transient voltages up to 600 Volts without damage and up to 400 Volts with limited damage, making it the ideal choice for sensitive electronic components.The V550LA40CP can operate in both linear and non-linear modes depending on the application. In linear mode, the device is typically used to protect sensitive circuits against low-level line surges and spikes, while in non-linear mode, it acts as a surge limiter, effectively suppressing surge voltage between the current-carrying wires to protect sensitive circuits.The device is typically implemented in a dual-in-line package (DIP) which is mounted directly on to a printed circuit board. It is also available in surface-mount packages, which offer improved performance and smaller size. The V550LA40CP operates at a nominal working voltage of 5.5 Volts, with a peak operating voltage of 180 Volts and a maximum peak current of 100mA @ 5kHz. Its operating frequency range is between 10kHz and 1MHz.The VARISTOR provides protection from transients ranging from low energy to high energy transient voltages with its surge-withstand capability. Its peak pulse current capability makes it suitable for protecting multiple load circuits and reduces system downtime, due to its extremely low leakage current. In addition, its response is fast enough so as to not damage any sensitive electronic components and the device is virtually indestructible, making it highly reliable.The V550LA40CP is an ideal device for protection against damaging transient spikes and surges in applications including automotive, telecommunications, medical, and industrial applications. Due to its superior design, construction, and performance, the device is well-suited for high-reliability applications, and offers reliable and robust protection for all sensitive circuits from unwanted transients and spikes.
The specific data is subject to PDF, and the above content is for reference
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