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. 543-5518
Mfr. Part No.V56MLA1206AXH
BrandLittelfuse
PHP27.314
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. 170-9927
Mfr. Part No.V56MLA1206AXH
BrandLittelfuse
PHP30.543
Each (In a Bag of 2500)
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. 167-0397
Mfr. Part No.CT0201S4ACC2G
BrandEPCOS
PHP2.938
Each (On a Reel of 15000)
units
17V - 5.5V 4V - 33V 1A 0201 (0603M) 1A 10pF 0.6 x 0.3 x 0.3mm 0.3mm 0.3mm 0.6mm
RS Stock No. 775-2711
Mfr. Part No.CT0201S4ACC2G
BrandEPCOS
PHP9.937
Each (In a Pack of 100)
units
17V - 5.5V 4V - 33V 1A 0201 (0603M) 1A 10pF 0.6 x 0.3 x 0.3mm 0.3mm 0.3mm 0.6mm
RS Stock No. 170-9919
Mfr. Part No.V42MLA1206A
BrandLittelfuse
PHP22.89
Each (In a Bag of 2500)
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. 543-5237
Mfr. Part No.V42MLA1206A
BrandLittelfuse
PHP41.344
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. 703-1717
Mfr. Part No.B72530T0040M062
BrandEPCOS
PHP26.938
Each (In a Pack of 10)
units
8V CT 5.5V 4V 0.4J 17V 2.5A 1210 (3225M) 250A 5nF 3.2 x 2.5 x 1.7mm 2.5mm 1.7mm 3.2mm
RS Stock No. 166-7874
Mfr. Part No.VC060330A650DP
BrandAVX
PHP6.62
Each (On a Reel of 1000)
units
41V VC 30V 21V 0.1J 67V 1A 0603 (1608M) 30A 125pF 1.6 x 0.8 x 0.9mm 0.8mm 0.9mm 1.6mm
RS Stock No. 887-0734
Mfr. Part No.VC060318A400DP
BrandAVX
PHP12.944
Each (In a Pack of 100)
units
25.5V VC 18V 13V - 42V - 0603 (1608M) - 150pF - - - -
RS Stock No. 764-0905
Mfr. Part No.EZJZ1V800AA
BrandPanasonic
PHP6.161
Each (In a Pack of 100)
units
80V EXJZ 18V - - - - 0603 (1608M) - 3pF 1.6 x 0.8 x 0.8mm 0.8mm - 1.6mm
RS Stock No. 138-9318
Mfr. Part No.B72650M0141K072
BrandEPCOS
PHP41.78
Each (In a Bag of 5)
units
220V Standard 180V 140V - 220V 360A 1210 (3225M) 400A 95pF 8 x 6.3 x 3.2mm 6.3mm 3.2mm 8mm
RS Stock No. 697-9050
Mfr. Part No.VC040214X300WP
BrandAVX
PHP15.608
Each (In a Pack of 10)
units
18.5V - 14V 10V 0.05J 32V 1A 0402 (1005M) 20A 100pF 1 x 0.5 x 0.6mm 0.5mm 0.6mm 1mm
RS Stock No. 887-0759
Mfr. Part No.VCAS060318A400DP
BrandAVX
PHP12.65
Each (In a Pack of 100)
units
25.5V VCAS 18V 13V - 42V - 0603 (1608M) - 150pF - - - -
RS Stock No. 887-0737
Mfr. Part No.VC080512A250DP
BrandAVX
PHP9.486
Each (In a Pack of 1000)
units
16V VC 12V 8.5V - 27V - 0805 (2012M) - 525pF - - - -
RS Stock No. 170-9926
Mfr. Part No.V68MLA1206A
BrandLittelfuse
PHP22.952
Each (In a Bag of 2500)
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. 775-2795
Mfr. Part No.B72530E0250K062
BrandEPCOS
PHP30.87
Each (In a Pack of 50)
units
35.1 → 42.9V - 31V 25V 1.7J 65V 2.5A 1210 (3225M) 300A 1.5nF 3.2 x 2.5 x 1.7mm 2.5mm - 3.2mm
RS Stock No. 177-5901
Mfr. Part No.EZJZ1V800AA
BrandPanasonic
PHP3.264
Each (On a Reel of 15000)
units
80V EXJZ 18V - - - - 0603 (1608M) - 3pF 1.6 x 0.8 x 0.8mm 0.8mm - 1.6mm
RS Stock No. 166-7882
Mfr. Part No.VC080505C150DP
BrandAVX
PHP7.711
Each (On a Reel of 1000)
units
8.5V VC 5.6V 4V 0.3J 18V 1A 0805 (2012M) 120A 3nF 2.01 x 1.25 x 1.02mm 1.25mm 1.02mm 2.01mm
RS Stock No. 166-7879
Mfr. Part No.VC120614A300DP
BrandAVX
PHP12.638
Each (On a Reel of 1000)
units
18.5V VC 14V 10V 0.1J 32V 1A 1206 (3216M) 40A 600pF 3.2 x 1.6 x 1.02mm 1.6mm 1.02mm 3.2mm
RS Stock No. 167-0490
Mfr. Part No.B72580E0350K062
BrandEPCOS
PHP23.46
Each (On a Reel of 1000)
units
50.4 → 61.6V - 45V 35V 4J 90V 5A 1812 (4532M) 500A 1.2nF 4.5 x 3.2 x 2.5mm 3.2mm - 4.5mm
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