| Allicdata Part #: | MOV-14D121K-ND |
| Manufacturer Part#: |
MOV-14D121K |
| Price: | $ 0.28 |
| Product Category: | Circuit Protection |
| Manufacturer: | Bourns Inc. |
| Short Description: | VARISTOR 120V 4.5KA DISC 14MM |
| More Detail: | 120V 4.5kA Varistor 1 Circuit Through Hole Disc 14... |
| DataSheet: |  MOV-14D121K Datasheet/PDF |
| Quantity: | 613 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 1 +: | $ 0.25200 |
| 10 +: | $ 0.19908 |
| 25 +: | $ 0.16808 |
| 100 +: | $ 0.13671 |
| 250 +: | $ 0.11327 |
| 500 +: | $ 0.09374 |
| 1000 +: | $ 0.07031 |
| 2500 +: | $ 0.06445 |
| 5000 +: | $ 0.06054 |
| Varistor Voltage (Typ): | 120V |
| Package / Case: | Disc 14mm |
| Mounting Type: | Through Hole |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Capacitance @ Frequency: | 1700pF @ 1kHz |
| Number of Circuits: | 1 |
| Energy: | 32J |
| Current - Surge: | 4.5kA |
| Varistor Voltage (Max): | 132V |
| Series: | -- |
| Varistor Voltage (Min): | 108V |
| Maximum DC Volts: | 100V |
| Maximum AC Volts: | 75V |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Bulk |
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MOV-14D121K is a type of Transient Voltage Suppressor (TVS), which is also commonly referred to as a Metal-Oxide Varistor (MOV). This type of circuit protection device is designed to protect sensitive electronic components from electrical surges or voltage transients. It works by limiting the maximum voltage across an electrical circuit to a predefined threshold.
The MOV-14D121K is designed to be used in residential, commercial and industrial locations. It is commonly used to protect circuits in a variety of high voltage applications such as lightning protection, power supply surge protection, motor control circuits, and even communication lines. The MOV-14D121K has an operating voltage of 14 volts, and a peak pulse surge rating of 121 kilo-volts (kV). The device has a peak pulse current rating of 9.3A, and a dissipation rating of 2.3 W.
The MOV-14D121K operates on the principle that the device’s non-linear resistance varies inversely with the applied voltage. This means that as the voltage rises, the resistance of the device decreases to “clamp” the voltage back down to its defined threshold. The device also acts as an electrical filter by dissipating any transients encountered, and filtering out high-frequency noise. It is commonly configured in a parallel configuration across the supply or power lines of a circuit.
The MOV-14D121K is a self-healing device, which means that if it is subjected to a transient higher than its rated value, it will “recover” its protection capabilities after the transient has passed. This makes it ideal for applications where multiple transients may occur over a short period of time. This self-healing capability also reduces the need for regular maintenance or replacements.
The MOV-14D121K provides an economical solution for protecting circuits from transient voltage surges. It can be used in a variety of applications, and its self-healing capabilities make it a cost-effective and reliable solution for protecting sensitive electronic components.
The specific data is subject to PDF, and the above content is for reference
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