# TVS Varistor, 275 V, 370 V, 7D, 710 V, Disc 9.5mm, Metal Oxide Varistor (MOV)
**URL**: https://novapart.co/products/MCSR431K07DS/tvs-varistor-275-v-370-7d-710-disc-95mm-metal
**SKU**: MCSR431K07DS
**Manufacturer**: MULTICOMP PRO
**Category**: Circuit Protection || TVS - Transient Voltage Suppressors || TVS Varistors
**Price**: €0.0860
**Stock**: 1000+
**Lead Time**: 162 days (indicative)
## Description
Voltage Rating VAC:275V; Voltage Rating V DC:370V; Product Range:7D Series; Clamping Voltage Vc Max:710V; Varistor Case Style:Disc 9.5mm; Varistor Type:Metal Oxide Varistor (MOV); Peak Surge Curre
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Product Range | 7D |
| Varistor Type | Metal Oxide Varistor (MOV) |
| Voltage Rating Vac | 275V |
| Voltage Rating Vdc | 370V |
| Varistor Case Style | Disc 9.5mm |
| Clamping Voltage Vc Max | 710V |
| Peak Energy (10/1000Us) | 28J |
| Operating Temperature Max | 125°C |
| Operating Temperature Min | -55°C |
| Peak Surge Current @ 8/20Μs | 1.2kA |
| Automotive Qualification Standard | - |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:1856861/)
## **Standard MOV Varistor Zinc Oxide, 7mm**
## **Materials:**
Ceramic Disk : Zinc Oxide Varistor Electrode Material : Ag Paste Coating Material : Epoxy Resin Lead Material : Tin Plated Copper Wire
## **Electrical Rating:**
|**Electrical Rating:**|||
|---|---|---|
|Varistor Voltage|Min|387 Volts|
||Max|473 Volts|
|Maximum Allowable
Voltage|AC rms|275 Volts|
||DC|370 Volts|
|Maximum Clamping Voltage at 10A, 8/20µs||710 Volts|
|Withstanding Surge Current, 8/20µs||1200 A|
|Rated Transient Power Dissipation||0.25 W|
|Maximum Energy (10/1000µs)||28 Joules|
|Maximum Energy (2mS)||20 Joules|
|Typical Capacitance at 1kHz||130 pF|
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Dimensions:
Dmax 9.5mm
Tmax 4.3mm
d±0.02 0.6mm
W 5±1mm
Hmax 17mm
L(min) 25mm
| ==
Part Number Table
Dimensions : Millimetres
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|**Part Number Table**||
|---|---|
|**Description**|**Part Number**|
|Varistor, 28J, 275Vrms|MCSR431K07DS|
**Important Notice :** This data sheet and its contents (the “Information”) belong to the members of the AVNET group of companies (the “Group”) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its negligence. Multicomp Pro is the registered trademark of Premier Farnell Limited 2019.
Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro
19/09/19 V1.0
Page <1>
## Links
- [View this product on Novapart](https://novapart.co/products/MCSR431K07DS/tvs-varistor-275-v-370-7d-710-disc-95mm-metal)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/multicomp-pro/mcsr431k07ds/varistor-28j-275vrms/dp/1856861)
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