Ceramic Transient Voltage Suppressors

Ceramic transient voltage suppressors are a type of variable resistor that are designed to respond to momentary conditions of overvoltage. They are more effective than other types of overvoltage protection components, such as varistors or gas discharge tubes, as they respond faster to the changing conditions. This particular type of transient voltage suppressor is made from ceramic.

What are ceramic transient voltage suppressors used for?

Ceramic transient voltage suppressors are used as part of electronic circuits to protect data or transmission lines. They work to protect against both unidirectional and bidirectional electrostatic discharge. This kind of sudden voltage spike can be caused either internally or externally, for example in the form of lightning or motor arcing.

Types of ceramic transient voltage suppressors

Ceramic transient voltage suppressors can vary according to:

  • their capacitance, which is the amount of energy they can store
  • their clamping voltage, which is the voltage at which they can conduct their full rate
  • their maximum surge current, after which they will stop functioning
  • their size

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Description Price Varistor Voltage Series Maximum DC Voltage Rating Maximum AC Voltage Rating Energy Clamping Voltage Clamping Current Package/Case Maximum Surge Current Capacitance Dimensions Depth Height Length
RS Stock No. 543-4925
Mfr. Part No.V14MLA0805AXH
BrandLittelfuse
€0.042
Each (In a Pack of 10)
units
20.3V ML 14V 10V 0.3J 32V 1A 0805 (2012M) 120A 560pF 2.01 x 1.25 x 1.1mm 1.25mm 1.1mm 2.01mm
RS Stock No. 543-5007
Mfr. Part No.V18MLA0805AXH
BrandLittelfuse
€0.048
Each (In a Pack of 10)
units
18V ML 18V 14V 0.3J 44V 1A 0805 (2012M) 120A 520pF 2.01 x 1.25 x 1.1mm 1.25mm 1.1mm 2.01mm
RS Stock No. 543-5029
Mfr. Part No.V18MLA1206AXH
BrandLittelfuse
€0.309
Each (In a Pack of 10)
units
28V ML 18V 14V 0.4J 44V 1A 1206 (3216M) 150A 1.27nF 3.2 x 1.6 x 1.8mm 1.6mm 1.8mm 3.2mm
RS Stock No. 170-9927
Mfr. Part No.V56MLA1206AXH
BrandLittelfuse
€1,108.78
1 Bag of 2500
Bag(s)
77V ML 56V 40V 1J 120V 1A 1206 (3216M) 120A 180pF 3.2 x 1.6 x 1.8mm 1.6mm 1.8mm 3.2mm
RS Stock No. 170-9901
Mfr. Part No.V5.5MLA1206H
BrandLittelfuse
€988.75
1 Reel of 2500
Reel(s)
9.3V ML 5.5V 4V 0.4J 17.5V 1A 1206 (3216M) 150A 3.5nF 3.2 x 1.6 x 1.8mm 1.6mm 1.8mm 3.2mm
RS Stock No. 170-9923
Mfr. Part No.V5.5MLA0805LAXH
BrandLittelfuse
€347.08
1 Bag of 2500
Bag(s)
9.3V ML 5.5V 4V 0.1J 17.5V 1A 0805 (2012M) 40A 990pF 2.01 x 1.25 x 1.1mm 1.25mm 1.1mm 2.01mm
RS Stock No. 170-9921
Mfr. Part No.V5.5MLA0603AXH
BrandLittelfuse
€246.45
1 Bag of 2500
Bag(s)
9.3V ML 5.5V 4V 0.1J 17.5V 1A 0603 (1608M) 30A 760pF 1.6 x 0.8 x 1mm 0.8mm 1mm 1.6mm
RS Stock No. 543-5518
Mfr. Part No.V56MLA1206AXH
BrandLittelfuse
€0.397
Each (In a Pack of 10)
units
77V ML 56V 40V 1J 120V 1A 1206 (3216M) 120A 180pF 3.2 x 1.6 x 1.8mm 1.6mm 1.8mm 3.2mm
RS Stock No. 543-5338
Mfr. Part No.V68MLA1206A
BrandLittelfuse
€0.72
Each (In a Pack of 10)
units
90V ML 68V 50V 1J 140V 1A 1206 (3216M) 180A 100pF 3.2 x 1.6 x 1.8mm 1.6mm 1.8mm 3.2mm
RS Stock No. 170-9913
Mfr. Part No.V18MLA0805AXH
BrandLittelfuse
€119.60
1 Bag of 2500
Bag(s)
18V ML 18V 14V 0.3J 44V 1A 0805 (2012M) 120A 520pF 2.01 x 1.25 x 1.1mm 1.25mm 1.1mm 2.01mm
RS Stock No. 170-9900
Mfr. Part No.V18MLE0603H
BrandLittelfuse
€339.57
1 Reel of 2500
Reel(s)
- MLE 18V dc - - 50V 2A 0603 (1608M) - 125pF 1.6 x 0.8 x 1mm 0.8mm 1mm 1.6mm
RS Stock No. 543-5287
Mfr. Part No.V5.5MLA0805LAXH
BrandLittelfuse
€0.159
Each (In a Pack of 10)
units
9.3V ML 5.5V 4V 0.1J 17.5V 1A 0805 (2012M) 40A 990pF 2.01 x 1.25 x 1.1mm 1.25mm 1.1mm 2.01mm
RS Stock No. 543-5237
Mfr. Part No.V42MLA1206A
BrandLittelfuse
€0.771
Each (In a Pack of 10)
units
60V ML 42V 30V 0.8J 92V 1A 1206 (3216M) 180A 425pF 3.2 x 1.6 x 1.8mm 1.6mm 1.8mm 3.2mm
RS Stock No. 264-7443
Mfr. Part No.V18MLE0603H
BrandLittelfuse
€0.047
Each (In a Pack of 10)
units
- MLE 18V dc - - 50V 2A 0603 (1608M) - 125pF 1.6 x 0.8 x 1mm 0.8mm 1mm 1.6mm
RS Stock No. 264-7623
Mfr. Part No.V5.5MLA1206H
BrandLittelfuse
€0.741
Each (In a Pack of 10)
units
9.3V ML 5.5V 4V 0.4J 17.5V 1A 1206 (3216M) 150A 3.5nF 3.2 x 1.6 x 1.8mm 1.6mm 1.8mm 3.2mm
RS Stock No. 170-9926
Mfr. Part No.V68MLA1206A
BrandLittelfuse
€965.21
1 Bag of 2500
Bag(s)
90V ML 68V 50V 1J 140V 1A 1206 (3216M) 180A 100pF 3.2 x 1.6 x 1.8mm 1.6mm 1.8mm 3.2mm
RS Stock No. 170-9919
Mfr. Part No.V42MLA1206A
BrandLittelfuse
€913.61
1 Bag of 2500
Bag(s)
60V ML 42V 30V 0.8J 92V 1A 1206 (3216M) 180A 425pF 3.2 x 1.6 x 1.8mm 1.6mm 1.8mm 3.2mm
RS Stock No. 543-5265
Mfr. Part No.V5.5MLA0603AXH
BrandLittelfuse
€0.416
Each (In a Pack of 10)
units
9.3V ML 5.5V 4V 0.1J 17.5V 1A 0603 (1608M) 30A 760pF 1.6 x 0.8 x 1mm 0.8mm 1mm 1.6mm