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                                                                                                  1. Home
                                                                                                  2. Circuit Protection
                                                                                                  3. TVS - Transient Voltage Suppressors
                                                                                                  4. TVS Varistors
                                                                                                  Print Page

                                                                                                  VC1812K401R050

                                                                                                  TVS Varistor, 50 V, 65 V, VC Series, 135 V, 1812 [4532 Metric], Multilayer Varistor (MLV)

                                                                                                  KEMET
                                                                                                  KEMET VC1812K401R050
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerKEMET
                                                                                                  Manufacturer Part NoVC1812K401R050
                                                                                                  Order Code2989486RL
                                                                                                  Product RangeVC Series
                                                                                                  Your Part Number
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  4,341 In Stock

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                                                                                                  4341 Delivery in 3-4 Business Days(UK stock)
                                                                                                  QuantityPrice
                                                                                                  100+HK$5.360
                                                                                                  500+HK$4.240
                                                                                                  1000+HK$3.460
                                                                                                  2000+HK$3.160
                                                                                                  Price for:Each (Supplied on Cut Tape)
                                                                                                  Minimum: 100
                                                                                                  Multiple: 1
                                                                                                  HK$536.00
                                                                                                  Line Note
                                                                                                  Added to your Order Confirmation, Invoice, and Dispatch note for this order only.

                                                                                                  Product Information

                                                                                                  KEMET
                                                                                                  ManufacturerKEMET
                                                                                                  Manufacturer Part NoVC1812K401R050
                                                                                                  Order Code2989486RL
                                                                                                  Product RangeVC Series
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Voltage Rating VAC50V
                                                                                                  Voltage Rating VDC65V
                                                                                                  Product RangeVC Series
                                                                                                  Clamping Voltage Vc Max135V
                                                                                                  Varistor Case Style1812 [4532 Metric]
                                                                                                  Varistor TypeMultilayer Varistor (MLV)
                                                                                                  Peak Surge Current @ 8/20µs400A
                                                                                                  Operating Temperature Min-55°C
                                                                                                  Operating Temperature Max125°C
                                                                                                  Peak Energy (10/1000uS)4.8J
                                                                                                  Automotive Qualification StandardAEC-Q200
                                                                                                  SVHCNo SVHC (25-Jun-2025)

                                                                                                  Product Overview

                                                                                                  The VC varistors series are designed to protect sensitive electronic devices against high voltage surges in the low voltage region. VC varistors offer excellent transient energy absorption due to improved energy volume distribution and power dissipation. ESD protection for components sensitive to IEC 1000–4–2, MILSTD 883C Method 3015.7 and other industry specifications. Replacement of larger surface mount TVS Zeners in many applications.

                                                                                                  • Operating temperature range from −55ºC to +125ºC
                                                                                                  • Operating voltage range of 3 to 170 VDC
                                                                                                  • Available case sizes: 0603, 0805, 1206, 1210, 1812, 2220
                                                                                                  • Low clamping voltage – Uc
                                                                                                  • Non-sensitive to mildly activated fluxes
                                                                                                  • UL 1499, 3rd edition and CSA C22.2 File E326499 Section 8
                                                                                                  • RoHS 2 2011/65/EC, REACH compliant
                                                                                                  • AEC-Q200 qualified Grade 1

                                                                                                  Technical Specifications

                                                                                                  Voltage Rating VAC

                                                                                                  50V

                                                                                                  Product Range

                                                                                                  VC Series

                                                                                                  Varistor Case Style

                                                                                                  1812 [4532 Metric]

                                                                                                  Peak Surge Current @ 8/20µs

                                                                                                  400A

                                                                                                  Operating Temperature Max

                                                                                                  125°C

                                                                                                  Automotive Qualification Standard

                                                                                                  AEC-Q200

                                                                                                  Voltage Rating VDC

                                                                                                  65V

                                                                                                  Clamping Voltage Vc Max

                                                                                                  135V

                                                                                                  Varistor Type

                                                                                                  Multilayer Varistor (MLV)

                                                                                                  Operating Temperature Min

                                                                                                  -55°C

                                                                                                  Peak Energy (10/1000uS)

                                                                                                  4.8J

                                                                                                  SVHC

                                                                                                  No SVHC (25-Jun-2025)

                                                                                                  Technical Docs (3)

                                                                                                  CAD Multiple Formats EN

                                                                                                  Technical Data Sheet EN

                                                                                                  Manufacturer Catalogue EN

                                                                                                  Legislation and Environmental

                                                                                                  Country of Origin:
                                                                                                  Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                  Slovenia
                                                                                                  Country in which last significant manufacturing process was carried out
                                                                                                  Tariff No:85334090
                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:NLR
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (25-Jun-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Weight (kg):.00012
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