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B72214S0321K101
+BOMVARISTOR 510V 4.5KA DISC 14MM
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メーカーエプコス - TDKエレクトロニクス社
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メーカー品番 #B72214S0321K101
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在庫状況7298
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Series | StandarD |
| Part Status | Active |
| Maximum AC Volts | 320 V |
| Maximum DC Volts | 420 V |
| Varistor Voltage (Min) | 459 V |
| Varistor Voltage (Typ) | 510 V |
| Varistor Voltage (Max) | 561 V |
| Current - Surge | 4.5 kA |
| Energy | 84J |
| Number of Circuits | 1 |
| Capacitance @ Frequency | 370 pF @ 1 kHz |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Mounting Type | Through Hole |
| Package / Case | Disc 14mm |
| Base Product Number | B72214S |
概要
Description
The "B72214" part of the designation generally indicates the manufacturer’s series or part number, while "S" often denotes the type of capacitor (such as a specific film material). The subsequent digits usually represent specifications like capacitance (in microfarads), tolerance, and voltage rating.
These capacitors are valued for their stability, low losses, and reliability in performance. They find applications in power supplies, audio equipment, and other electronic devices where efficiency and longevity are crucial.
When selecting a capacitor like the B72214S0321K101, consider factors such as operating voltage, capacitance, temperature range, and physical size to ensure compatibility with your specific circuit requirements.
Equivalent
1. B72214S0321K201
2. B72214S0321K301
3. EPCOS B72214S0321K1 (similar series)
4. AVX VMC series varistors
Always check the specific voltage, capacitance, and energy absorption ratings to ensure compatibility in your application.
Features
1. Voltage Rating: The varistor typically has a voltage rating of 32V, making it suitable for low-voltage applications.
2. Surge Absorption: It effectively absorbs high voltage transients, helping to protect sensitive components from damage.
3. Fast Response Time: Provides rapid response to voltage spikes, ensuring immediate protection.
4. High Energy Rating: Capable of withstanding significant energy levels, which enhances durability and reliability.
5. Temperature Stability: Designed to operate within a specified temperature range, maintaining performance under varying conditions.
6. Small Form Factor: Compact design allows for easy integration into various electronic devices.
Overall, the B72214S0321K101 is ideal for applications such as power supplies, telecommunications, and consumer electronics where surge protection is critical.
Pinout
The pin count for this component typically depends on the package it comes in. However, common configurations for these types of components generally have two terminals, making it a two-pin device.
Functionally, the B72214S0321K101 absorbs excess voltage and clamps it to a safe level, thereby protecting sensitive electronic components from damage due to transient voltage surges. Its specifications include a voltage rating, energy absorption capability, and response time, which are essential for ensuring reliable operation in various applications, such as power supply circuits and automotive electronics.
Always refer to the specific manufacturer's datasheet for detailed electrical characteristics and pin configurations.