| Allicdata Part #: | V12ZA05-ND |
| Manufacturer Part#: |
V12ZA05 |
| Price: | $ 0.00 |
| Product Category: | Circuit Protection |
| Manufacturer: | Littelfuse Inc. |
| Short Description: | VARISTOR 12.5V 50A DISC 5MM |
| More Detail: | 12.5V 50A Varistor 1 Circuit Through Hole Disc 5mm |
| DataSheet: |  V12ZA05 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 1 +: | 0.00000 |
| Varistor Voltage (Typ): | 12.5V |
| Package / Case: | Disc 5mm |
| Mounting Type: | Through Hole |
| Operating Temperature: | -55°C ~ 85°C (TA) |
| Capacitance @ Frequency: | 1700pF @ 1MHz |
| Number of Circuits: | 1 |
| Energy: | 0.14J |
| Current - Surge: | 50A |
| Varistor Voltage (Max): | 16V |
| Series: | ZA |
| Varistor Voltage (Min): | 9V |
| Maximum DC Volts: | 8V |
| Maximum AC Volts: | 6V |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Obsolete |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Bulk |
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The V12ZA05 is primarily used in automotive, industrial, and consumer electronics applications. In automotive applications, the V12ZA05 is used to protect against electrical surges caused by a variety of sources, including lightning strikes and voltage spikes caused by switching between voltage sources. In industrial applications, it is used for the same purposes, but is also used to protect against static electricity and EMI. Finally, it is used in consumer electronics as a surge suppressor for various types of appliances, such as television sets, stereo systems, and other electronic goods.
The V12ZA05 has a working principle similar to that of a typical varistor. It is made up of a number of metal-oxide semiconductor (MOS) elements, which act as a switching element. When exposed to a voltage that is higher than its rated “break down” voltage, the device begins to become conductive. This conductivity drains off the excess charge or voltage, reducing the voltage to a safe level within the application. The MOS elements reset when the voltage goes back to a safe level, restoring the device to its original off state.
The V12ZA05 is also constructed with a built-in thermal fuse, which acts as a failsafe to protect the device from thermal overload. Should the device become too hot, the fuse will activate, breaking the current path until the temperature returns to a safe level, and the fuse resets. The device also has built-in voltage protection circuitry, which prevents the device from breaking down at a lower than expected voltage.
In summary, the V12ZA05 is a 12-volt TVS device manufactured by Littelfuse, and is most commonly used in automotive, industrial, and consumer electronics applications. It works by allowing current to flow during an electrical surge or other high-voltage event, and then resetting when the voltage returns to normal. It also has built-in over-temperature and voltage protection circuitry to ensure that the device remains safe and reliable in operation.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| V12ZC05P | Littelfuse I... | 0.12 $ | 1000 | VARISTOR 12.5V 50A DISC 5... |
| V12ZS1 | Littelfuse I... | 0.0 $ | 1000 | VARISTOR 12.5V 100A DISC ... |
| V12ZT2P | Littelfuse I... | 0.12 $ | 1000 | VARISTOR 12.5V 250A DISC ... |
| V12ZC2PX2855 | Littelfuse I... | 0.13 $ | 1000 | VARISTOR 12.5V 250A DISC ... |
| V12ZA2 | Littelfuse I... | 0.0 $ | 1000 | VARISTOR 12.5V 250A DISC ... |
| V12ZT1P | Littelfuse I... | 0.11 $ | 1000 | VARISTOR 12.5V 100A DISC ... |
| V12ZU2PX2855 | Littelfuse I... | 0.14 $ | 1000 | VARISTOR 12.5V 250A DISC ... |
| V12ZC1P | Littelfuse I... | 0.12 $ | 1000 | VARISTOR 12.5V 100A DISC ... |
| V12ZS1P | Littelfuse I... | 0.11 $ | 1000 | VARISTOR 12.5V 100A DISC ... |
| V12ZT1PX2855 | Littelfuse I... | 0.13 $ | 1000 | VARISTOR 12.5V 100A DISC ... |
| V12ZC2P | Littelfuse I... | 0.12 $ | 1000 | VARISTOR 12.5V 250A DISC ... |
| V12ZC05PX2855 | Littelfuse I... | 0.13 $ | 1000 | VARISTOR 12.5V 50A DISC 5... |
| V12ZS2P | Littelfuse I... | 0.12 $ | 1000 | VARISTOR 12.5V 250A DISC ... |
| V12ZS05PX2855 | Littelfuse I... | 0.13 $ | 1000 | VARISTOR 12.5V 50A DISC 5... |
| V12ZA2P | Littelfuse I... | 0.4 $ | 3820 | VARISTOR 12.5V 250A DISC ... |
| V12ZT2 | Littelfuse I... | 0.0 $ | 1000 | VARISTOR 12.5V 250A DISC ... |
| V12ZS1PX2855 | Littelfuse I... | 0.13 $ | 1000 | VARISTOR 12.5V 100A DISC ... |
| V12ZU05P | Littelfuse I... | 0.12 $ | 1000 | VARISTOR 12.5V 50A DISC 5... |
| V12ZS2 | Littelfuse I... | 0.0 $ | 1000 | VARISTOR 12.5V 250A DISC ... |
| V12ZU05PX2855 | Littelfuse I... | 0.13 $ | 1000 | VARISTOR 12.5V 50A DISC 5... |
| V12ZTX2 | Littelfuse I... | 0.0 $ | 1000 | VARISTOR 12.5V 250A DISC ... |
| V12ZA05 | Littelfuse I... | 0.0 $ | 1000 | VARISTOR 12.5V 50A DISC 5... |
| V12ZU2P | Littelfuse I... | 0.13 $ | 1000 | VARISTOR 12.5V 250A DISC ... |
| V12ZA2PX2855 | Littelfuse I... | 0.13 $ | 1000 | VARISTOR 12.5V 250A DISC ... |
| V12ZA1P | Littelfuse I... | 0.13 $ | 1000 | VARISTOR 12.5V 100A DISC ... |
| V12ZT05PX2855 | Littelfuse I... | 0.13 $ | 1000 | VARISTOR 12.5V 50A DISC 5... |
| V12ZT05 | Littelfuse I... | 0.0 $ | 1000 | VARISTOR 12.5V 50A DISC 5... |
| V12ZT2PX2855 | Littelfuse I... | 0.13 $ | 1000 | VARISTOR 12.5V 250A DISC ... |
| V12ZS05P | Littelfuse I... | 0.12 $ | 1000 | VARISTOR 12.5V 50A DISC 5... |
| V12ZS2PX2855 | Littelfuse I... | 0.13 $ | 1000 | VARISTOR 12.5V 250A DISC ... |
| V12ZU1P | Littelfuse I... | 0.11 $ | 1000 | VARISTOR 12.5V 100A DISC ... |
| V12ZU2 | Littelfuse I... | 0.0 $ | 1000 | VARISTOR 12.5V 250A DISC ... |
| V12ZT05P | Littelfuse I... | 0.12 $ | 1000 | VARISTOR 12.5V 50A DISC 5... |
| V12ZA1PX2855 | Littelfuse I... | 0.14 $ | 1000 | VARISTOR 12.5V 100A DISC ... |
| V12ZA05PX2855 | Littelfuse I... | 0.15 $ | 1000 | VARISTOR 12.5V 50A DISC 5... |
| V12ZA1 | Littelfuse I... | 0.0 $ | 1000 | VARISTOR 12.5V 100A DISC ... |
| V12ZT1 | Littelfuse I... | 0.0 $ | 1000 | VARISTOR 12.5V 100A DISC ... |
| V12ZU1PX2855 | Littelfuse I... | 0.13 $ | 1000 | VARISTOR 12.5V 100A DISC ... |
| V12ZC1PX2855 | Littelfuse I... | 0.13 $ | 1000 | VARISTOR 12.5V 100A DISC ... |
| V12ZA05P | Littelfuse I... | 0.42 $ | 1859 | VARISTOR 12.5V 50A DISC 5... |
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