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
MYR5.447
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
MYR4.238
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. 167-0503
Mfr. Part No.B72540E1140S262
BrandEPCOS
MYR5.836
Each (On a Reel of 1500)
units
22 → 27V - 16V 14V 5.8J 40V 10A 2220 (5650M) 1200A 9.5nF 5.7 x 5 x 2.5mm 5mm - 5.7mm
RS Stock No. 775-2846
Mfr. Part No.B72540E1140S262
BrandEPCOS
MYR5.178
Each (In a Pack of 25)
units
22 → 27V - 16V 14V 5.8J 40V 10A 2220 (5650M) 1200A 9.5nF 5.7 x 5 x 2.5mm 5mm - 5.7mm
RS Stock No. 393-466
Mfr. Part No.VC080518C400DP
BrandAVX
MYR1.865
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. 112-080
Mfr. Part No.VC120614D300RP.
BrandAVX
MYR1.663
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. 166-7592
Mfr. Part No.VC120614D300RP.
BrandAVX
MYR2,915.22
1 Reel of 4000
Reel(s)
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. 167-7002
Mfr. Part No.VA100014D300DL
BrandAVX
MYR1.913
Each (On a Reel of 1000)
units
18.5V - 14V 10V 0.4J 32V 1A 1000 (Axial) 150A 1.1nF - - - 4.32mm
RS Stock No. 138-9316
Mfr. Part No.B72650M0111K072
BrandEPCOS
MYR3.98
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 3.2 8mm
RS Stock No. 166-7881
Mfr. Part No.VC080503A100DP
BrandAVX
MYR835.24
1 Reel of 1000
Reel(s)
5V VC 3.3V 2.3V 0.1J 12V 1A 0805 (2012M) 40A 1.4nF 2.01 x 1.25 x 1.02mm 1.25mm 1.02mm 2.01mm
RS Stock No. 464-8858
Mfr. Part No.VC080505A150DP
BrandAVX
MYR2.279
Each (In a Pack of 25)
units
8.5V VC 5.6V 4V 0.1J 18V 1A 0805 (2012M) 40A 1.1nF 2.01 x 1.25 x 1.02mm 1.25mm 1.02mm 2.01mm
RS Stock No. 138-6072
Mfr. Part No.B72650M0400K072
BrandEPCOS
MYR2,273.54
1 Reel of 1000
Reel(s)
68V Standard 56V 40V - 68V 135A 1210 (3225M) 100A 520pF 8 x 6.3 x 3.2mm 6.3mm 3.2 8mm
RS Stock No. 703-1705
Mfr. Part No.B72530T0300K062
BrandEPCOS
MYR3.249
Each (In a Pack of 10)
units
47V - 38V 30V 2J 77V 2.5A 1210 (3225M) 300A 1nF 3.2 x 2.5 x 1.7mm 2.5mm 1.7mm 3.2mm
RS Stock No. 167-0551
Mfr. Part No.B72520E0300K062
BrandEPCOS
MYR1.478
Each (On a Reel of 2000)
units
42.3 → 51.7V - 38V 30V 1.1J 77V 1A 1206 (3216M) 200A 500pF 3.2 x 1.6 x 1.7mm 1.6mm - 3.2mm
RS Stock No. 887-0734
Mfr. Part No.VC060318A400DP
BrandAVX
MYR0.811
Each (In a Pack of 100)
units
25.5V VC 18V 13V - 42V - 0603 (1608M) - 150pF - - - -
RS Stock No. 167-0483
Mfr. Part No.B72540T0600K062
BrandEPCOS
MYR5.21
Each (On a Reel of 1000)
units
100V - 85V 60V 6.8J 165V 10A 2220 (5650M) 800A 800pF 5.7 x 5 x 2.5mm 5mm 2.5mm 5.7mm
RS Stock No. 921-1729
Mfr. Part No.EZJZ1V420FA
BrandPanasonic
MYR1,098.42
1 Reel of 4000
Reel(s)
42V EXJZ 30V - - - - 0603 (1608M) 15A 68pF 1.6 x 0.8 x 0.8mm - - 1.6mm
RS Stock No. 138-9277
Mfr. Part No.B72660M0600K072
BrandEPCOS
MYR4.858
Each (In a Bag of 5)
units
100V Standard 85V 60V - 100V 165A 4032 1200A 480pF 10.2 x 8 x 3.2mm 8mm 3.2 10.2mm
RS Stock No. 764-0905
Mfr. Part No.EZJZ1V800AA
BrandPanasonic
MYR0.826
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. 464-8870
Mfr. Part No.VC080505C150DP
BrandAVX
MYR1.658
Each (In a Pack of 25)
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
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