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. 167-0174
Mfr. Part No.B72520E0200K062
BrandEPCOS
MYR0.806
Each (On a Reel of 3000)
units
29.7 → 36.3V - 26V 20V 0.7J 54V 1A 1206 (3216M) 200A 600pF 3.2 x 1.6 x 1.7mm 1.6mm - 3.2mm
RS Stock No. 177-5898
Mfr. Part No.EZJZ0V800AA
BrandPanasonic
MYR0.251
Each (On a Reel of 5000)
units
80V EXJZ 18V - - - - 0402 (1005M) - 3pF 1 x 0.5 x 0.5mm 0.5mm - 1mm
RS Stock No. 697-9050
Mfr. Part No.VC040214X300WP
BrandAVX
MYR1.33
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. 167-0480
Mfr. Part No.B72540T0500K062
BrandEPCOS
MYR2.957
Each (On a Reel of 1000)
units
73.8 → 90.2V - 65V 50V 5.6J 135V 10A 2220 (5650M) 800A 1nF 5.7 x 5 x 2.5mm 5mm - 5.7mm
RS Stock No. 921-1729
Mfr. Part No.EZJZ1V420FA
BrandPanasonic
MYR0.298
Each (On a Reel of 4000)
units
42V EXJZ 30V - - - - 0603 (1608M) 15A 68pF 1.6 x 0.8 x 0.8mm - - 1.6mm
RS Stock No. 167-0449
Mfr. Part No.B72580E0300K062
BrandEPCOS
MYR1.73
Each (On a Reel of 1000)
units
42.3 → 51.7V - 38V 30V 4.2J 77V 5A 1812 (4532M) 800A 2nF 4.5 x 3.2 x 2.5mm 3.2mm - 4.5mm
RS Stock No. 162-2891
Mfr. Part No.VC120656F111DP
BrandAVX
MYR0.821
Each (On a Reel of 1000)
units
68V - 56V 40V 0.7J 110V 1A 1206 (3216M) 100A 180pF 3.2 x 1.6 x 1.02mm 1.6mm 1.02mm 3.2mm
RS Stock No. 775-2887
Mfr. Part No.CT1206K60G
BrandEPCOS
MYR2.018
Each (In a Pack of 50)
units
100V - 85V 60V 0.7J 165V 1A 1206 (3216M) 100A 100pF 3.2 x 1.6 x 1.7mm 1.6mm - 3.2mm
RS Stock No. 166-7884
Mfr. Part No.VA100026D580DL
BrandAVX
MYR1.18
Each (On a Reel of 1000)
units
34.5V - 26V 18V 0.4J 60V 1A 1000 (Axial) 120A 650pF - - - 4.32mm
RS Stock No. 162-2885
Mfr. Part No.VC120605D150DP
BrandAVX
MYR0.761
Each (On a Reel of 1000)
units
8.5V VC 5.6V 4V 0.4J 18V 1A 1206 (3216M) 150A 3nF 3.2 x 1.6 x 1.02mm 1.6mm 1.02mm 3.2mm
RS Stock No. 170-9913
Mfr. Part No.V18MLA0805AXH
BrandLittelfuse
MYR0.562
Each (In a Bag of 2500)
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. 764-0866
Mfr. Part No.EZJZ0V800AA
BrandPanasonic
MYR0.503
Each (In a Pack of 100)
units
80V EXJZ 18V - - - - 0402 (1005M) - 3pF 1 x 0.5 x 0.5mm 0.5mm - 1mm
RS Stock No. 138-9318
Mfr. Part No.B72650M0141K072
BrandEPCOS
MYR3.702
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. 887-0753
Mfr. Part No.VCAS080518C400DP
BrandAVX
MYR0.83
Each (In a Pack of 100)
units
25.5V VCAS 18V 13V - 42V - 0805 (2012M) - 550pF - - - -
RS Stock No. 177-5899
Mfr. Part No.EZJZ1V171AA
BrandPanasonic
MYR0.259
Each (On a Reel of 10000)
units
170V EXJZ 18V - - - - 0603 (1608M) - 3pF 1.6 x 0.8 x 0.8mm 0.8mm - 1.6mm
RS Stock No. 167-0555
Mfr. Part No.B72530T0400K062
BrandEPCOS
MYR0.937
Each (On a Reel of 2000)
units
68V - 56V 40V 2.3J 110V 2.5A 1210 (3225M) 250A 500pF 3.2 x 2.5 x 1.7mm 2.5mm - 3.2mm
RS Stock No. 166-7879
Mfr. Part No.VC120614A300DP
BrandAVX
MYR1.004
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. 887-0721
Mfr. Part No.VC060305A150DP
BrandAVX
MYR1.007
Each (In a Pack of 1000)
units
8.5V VC 5.6V 4V - 18V - 0603 (1608M) - 750pF - - - -
RS Stock No. 464-8909
Mfr. Part No.VC120614A300DP
BrandAVX
MYR1.92
Each (In a Pack of 25)
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. 703-1698
Mfr. Part No.B72520T0080L062
BrandEPCOS
MYR1.989
Each (In a Pack of 10)
units
15V CT 11V 8V 0.5J 30V 1A 1206 (3216M) 200A 1nF 3.2 x 1.6 x 1.7mm 1.6mm 1.7mm 3.2mm