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
MYR3.672
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
MYR5.139
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
MYR1.281
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
MYR1.992
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. 393-602
Mfr. Part No.VC120648D101DP
BrandAVX
MYR1.744
Each (In a Pack of 25)
units
62V VC 48V 34V 0.4J 100V 1A 1206 (3216M) 100A 225pF 3.2 x 1.6 x 1.02mm 1.6mm 1.02mm 3.2mm
RS Stock No. 775-2761
Mfr. Part No.B72520E0200K062
BrandEPCOS
MYR1.49
Each (In a Pack of 100)
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. 167-0174
Mfr. Part No.B72520E0200K062
BrandEPCOS
MYR0.91
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. 775-2868
Mfr. Part No.B72540E0400K062
BrandEPCOS
MYR5.73
Each (In a Pack of 25)
units
61.2 → 74.8V - 56V 40V 9J 110V 10A 2220 (5650M) 1000A 2nF 5.7 x 5 x 2.5mm 5mm - 5.7mm
RS Stock No. 173-3419
Mfr. Part No.CT1206M4G
BrandEPCOS
MYR0.872
Each (On a Reel of 3000)
units
8V - 5.5V 4V 0.3J 17V 1A 1206 (3216M) 150A 1.5nF 3.2 x 1.6 x 1.7mm 1.6mm - 3.2mm
RS Stock No. 464-8943
Mfr. Part No.VC120626D580DP
BrandAVX
MYR1.533
Each (In a Pack of 25)
units
34.5V VC 26V 20V 0.4J 60V 1A 1206 (3216M) 120A 500pF 3.2 x 1.6 x 1.02mm 1.6mm 1.02mm 3.2mm
RS Stock No. 393-557
Mfr. Part No.VC080509A200DP
BrandAVX
MYR1.55
Each (In a Pack of 25)
units
12.7V VC 9V 6.4V 0.1J 22V 1A 0805 (2012M) 40A 750pF 2.01 x 1.25 x 1.02mm 1.25mm 1.02mm 2.01mm
RS Stock No. 764-0905
Mfr. Part No.EZJZ1V800AA
BrandPanasonic
MYR0.504
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. 887-0715
Mfr. Part No.VC020105T150WP
BrandAVX
MYR0.167
Each (In a Pack of 10000)
units
15.6V VC 5.6V 4V - 35V - 0201 (0603M) - 150pF - - - -
RS Stock No. 138-9277
Mfr. Part No.B72660M0600K072
BrandEPCOS
MYR4.998
Each (In a Bag of 5)
units
100V Standard 85V 60V - 100V 165A 4032 1200A 480pF 10.2 x 8 x 3.2mm 8mm 3.2mm 10.2mm
RS Stock No. 775-2821
Mfr. Part No.B72580E0250K062
BrandEPCOS
MYR3.723
Each (In a Pack of 50)
units
35.1 → 42.9V - 31V 25V 3.7J 65V 5A 1812 (4532M) 800A 2.5nF 4.5 x 3.2 x 2.5mm 3.2mm - 4.5mm
RS Stock No. 921-1729
Mfr. Part No.EZJZ1V420FA
BrandPanasonic
MYR0.307
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. 166-7882
Mfr. Part No.VC080505C150DP
BrandAVX
MYR0.58
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. 167-0179
Mfr. Part No.B72530E0200K062
BrandEPCOS
MYR1.126
Each (On a Reel of 3000)
units
29.7 → 36.3V - 26V 20V 1.9J 54V 2.5A 1210 (3225M) 400A 1.5nF 3.2 x 2.5 x 1.7mm 2.5mm - 3.2mm
RS Stock No. 464-8842
Mfr. Part No.VC080503A100DP
BrandAVX
MYR1.238
Each (In a Pack of 25)
units
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