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. 167-0479
Mfr. Part No.B72540E0300K062
BrandEPCOS
MYR3.154
Each (On a Reel of 1000)
units
42.3 → 51.7V - 38V 30V 12J 77V 10A 2220 (5650M) 1200A 4nF 5.7 x 5 x 2.5mm 5mm - 5.7mm
RS Stock No. 775-2856
Mfr. Part No.B72540E0300K062
BrandEPCOS
MYR5.586
Each (In a Pack of 25)
units
42.3 → 51.7V - 38V 30V 12J 77V 10A 2220 (5650M) 1200A 4nF 5.7 x 5 x 2.5mm 5mm - 5.7mm
RS Stock No. 393-466
Mfr. Part No.VC080518C400DP
BrandAVX
MYR1.323
Each (In a Pack of 25)
units
25.5V VC 18V 13V 0.3J 42V 1A 0805 (2012M) 100A 550pF 2.01 x 1.25 x 1.02mm 1.25mm 1.02mm 2.01mm
RS Stock No. 166-7592
Mfr. Part No.VC120614D300RP.
BrandAVX
MYR0.77
Each (On a Reel of 4000)
units
18.5V VC 14V 10V 0.4J 32V 1A 1206 (3216M) 150A 1.05nF 3.2 x 1.6 x 1.02mm 1.6mm 1.02mm 3.2mm
RS Stock No. 112-080
Mfr. Part No.VC120614D300RP.
BrandAVX
MYR1.482
Each (In a Pack of 10)
units
18.5V VC 14V 10V 0.4J 32V 1A 1206 (3216M) 150A 1.05nF 3.2 x 1.6 x 1.02mm 1.6mm 1.02mm 3.2mm
RS Stock No. 543-5518
Mfr. Part No.V56MLA1206AXH
BrandLittelfuse
MYR2.341
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. 138-9308
Mfr. Part No.B72724A8151V062
BrandEPCOS
MYR2.979
Each (In a Bag of 20)
units
150V High-speed 16V 14V - 350V 1A 0612 (1632M) 1A 5pF 3.2 x 1.6 x 0.9mm 1.6mm 0.9mm 3.2mm
RS Stock No. 697-9056
Mfr. Part No.VC040205X150WP
BrandAVX
MYR1.34
Each (In a Pack of 10)
units
8.5V - 5.6V 4V 0.05J 18V 1A 0402 (1005M) 20A 175pF 1 x 0.5 x 0.6mm 0.5mm 0.6mm 1mm
RS Stock No. 775-2862
Mfr. Part No.B72540T0500K062
BrandEPCOS
MYR5.64
Each (In a Pack of 25)
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. 393-539
Mfr. Part No.VC080526A580DP
BrandAVX
MYR1.46
Each (In a Pack of 25)
units
34.5V VC 26V 18V 0.1J 60V 1A 0805 (2012M) 34.5A 120pF 2.01 x 1.25 x 1.02mm 1.25mm 1.02mm 2.01mm
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. 138-6078
Mfr. Part No.B72660M0750K072
BrandEPCOS
MYR2.719
Each (On a Reel of 1000)
units
120V Standard 100V 75V - 120V 200A 4032 1200A 430pF 10.2 x 8 x 3.2mm 8mm 3.2mm 10.2mm
RS Stock No. 138-9316
Mfr. Part No.B72650M0111K072
BrandEPCOS
MYR3.702
Each (In a Bag of 5)
units
180V Standard 150V 115V - 180V 300A 1210 (3225M) 400A 110pF 8 x 6.3 x 3.2mm 6.3mm 3.2mm 8mm
RS Stock No. 764-0835
Mfr. Part No.EZJS2YD472
BrandPanasonic
MYR1.815
Each (In a Pack of 10)
units
50V EZJS 30V - - - - 0805 (2012M) 25A 4.7nF 2 x 1.25 x 1.25mm 1.25mm - 2mm
RS Stock No. 697-8839
Mfr. Part No.VA100014D300DL
BrandAVX
MYR2.794
Each (In a Pack of 5)
units
18.5V - 14V 10V 0.4J 32V 1A 1000 (Axial) 150A 1.1nF - - - 4.32mm
RS Stock No. 393-579
Mfr. Part No.VC060309A200DP
BrandAVX
MYR1.142
Each (In a Pack of 25)
units
12.7V VC 9V 6.4V 0.1J 22V 1A 0603 (1608M) 30A 550pF 1.6 x 0.8 x 0.9mm 0.8mm 0.9mm 1.6mm
RS Stock No. 775-2840
Mfr. Part No.B72540E0170K062
BrandEPCOS
MYR6.30
Each (In a Pack of 25)
units
24.3 → 29.7V - 22V 17V 7.2J 44V 10A 2220 (5650M) 1200A 9nF 5.7 x 5 x 2.5mm 5mm - 5.7mm
RS Stock No. 464-8820
Mfr. Part No.VC060314A300RP
BrandAVX
MYR1.186
Each (In a Pack of 25)
units
18.5V VC 14V 10V 0.1J 32V 1A 0603 (1608M) 30A 350pF 1.6 x 0.8 x 0.9mm 0.8mm 0.9mm 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. 167-0491
Mfr. Part No.B72580T0400K062
BrandEPCOS
MYR1.683
Each (On a Reel of 1000)
units
61.2 → 74.8V - 56V 40V 4.8J 110V 5A 1812 (4532M) 800A 1nF 4.5 x 3.2 x 2.5mm 3.2mm - 4.5mm
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