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10D102K
+NomenclatureVARISTOR 1000V 2500A DISC 10MM
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FabricantShenzhen ruilongyuan Electronic Co., Ltd
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Pièce fabricant #10D102K
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En stock25623
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Spécifications
| Attribut | Valeur |
| Series | 10D |
| Part Status | Active |
| Maximum AC Volts | 625 V |
| Maximum DC Volts | 825 V |
| Varistor Voltage (Min) | 900 V |
| Varistor Voltage (Typ) | 1000 V |
| Varistor Voltage (Max) | 1100 V |
| Current - Surge | 2500 A |
| Energy | 102J |
| Number of Circuits | 1 |
| Capacitance @ Frequency | 100 pF @ 1 kHz |
| Operating Temperature | -40°C ~ 105°C |
| Mounting Type | Through Hole |
| Package / Case | Disc 10mm |
Présentation
Description
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Equivalent
Features
1. Voltage Rating: Typically has a clamping voltage around 102V, with a nominal varistor voltage measured at 82V to 100V.
2. Current Rating: Can handle surge currents, often rated up to a few hundred Amperes, depending on the specific model.
3. Energy Handling: Designed to absorb energy, usually in the range of joules, to protect against electrical transients.
4. Response Time: Very fast response to over-voltage conditions, generally in the nanoseconds range, ensuring high-speed protection.
5. Construction: Composed of metal oxide materials, providing robustness against repetitive surges.
6. Applications: Used in power supplies, telecommunications, and consumer electronics for over-voltage protection.
7. Form Factor: Typically in a disk-shaped component with leads for through-hole mounting on PCBs.
These features make the 10D102K a versatile component for transient voltage suppression in various electronic applications.
Pinout
As for your question regarding pin count, varistors like the 10D102K generally have two leads or pins. These pins are used to connect the varistor in parallel with the circuit it is intended to protect.
The "10D102K" refers to:
- "10D" indicating the disc diameter of approximately 10 mm.
- "102" indicating the voltage rating, where "102" translates to 1000 volts (the number represents the voltage in hundreds of volts).
- "K" indicating the tolerance class, in this case, ±10%.
In summary, the 10D102K varistor has two pins and is used to protect electronic circuits from voltage spikes by providing a low-resistance path for excessive voltage once a specific threshold is exceeded.
Manufacturer
Both Littelfuse and TDK Corporation are leaders in the electronics industry and have a reputation for producing reliable and innovative components. Littelfuse, based in the United States, is particularly known for its extensive range of circuit protection solutions, while TDK Corporation, based in Japan, is recognized for its broad portfolio of electronic components, including capacitors, inductors, and sensors.
Given that the specific manufacturer of the 10D102K can vary, it is advisable to check the device's datasheet or packaging for precise manufacturer information, as different companies may produce components with similar part numbers.
Application
1. Consumer Electronics: Protects devices like TVs, computers, and home appliances from voltage spikes.
2. Industrial Equipment: Safeguards machinery and control systems from electrical surges.
3. Telecommunications: Provides surge protection for communication and networking equipment.
4. Automotive: Protects electronic systems in vehicles from transient voltages.
5. Power Supplies: Ensures stability and protection for power supply units by clamping voltage spikes.
These varistors are integral in preventing damage from electrical transients and ensuring the longevity and reliability of electronic systems.