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. 775-2770
Mfr. Part No.B72520E0250K062
BrandEPCOS
MYR1.132
Each (In a Pack of 100)
units
35.1 → 42.9V - 31V 25V 1J 65V 1A 1206 (3216M) 200A 550pF 3.2 x 1.6 x 1.7mm 1.6mm - 3.2mm
RS Stock No. 887-0762
Mfr. Part No.VCAS120618D400DP
BrandAVX
MYR1.034
Each (In a Pack of 100)
units
25.5V VCAS 18V 13V - 42V - 1206 (3216M) - 150pF - - - -
RS Stock No. 887-0731
Mfr. Part No.VC120603A100DP
BrandAVX
MYR4,120.00
1 Pack of 4000
Pack(s)
5V VC 3.3V 2.3V - 12V - 1206 (3216M) - 1.25nF - - - -
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. 138-6075
Mfr. Part No.B72660M0350K072
BrandEPCOS
MYR2.719
Each (On a Reel of 1000)
units
56V Standard 45V 35V - 56V 110A 4032 250A 1.05nF 10.2 x 8 x 3.2mm 8mm 3.2mm 10.2mm
RS Stock No. 393-529
Mfr. Part No.VC080526C580DP
BrandAVX
MYR1.28
Each (In a Pack of 25)
units
34.5V VC 26V 18V 0.3J 60V 1A 0805 (2012M) 100A 250pF 2.01 x 1.25 x 1.02mm 1.25mm 1.02mm 2.01mm
RS Stock No. 167-7001
Mfr. Part No.VA100018A400DL
BrandAVX
MYR2.325
Each (On a Reel of 1000)
units
25.5V - 18V 13V 0.1J 42V 1A 1000 (Axial) 40A 350pF - - - 4.32mm
RS Stock No. 703-1714
Mfr. Part No.B72530T0350K062
BrandEPCOS
MYR2.013
Each (In a Pack of 10)
units
56V CT 45V 35V 2J 90V 2.5A 1210 (3225M) 250A 600pF 3.2 x 2.5 x 1.7mm 2.5mm 1.7mm 3.2mm
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
MYR3.80
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. 697-8839
Mfr. Part No.VA100014D300DL
BrandAVX
MYR2.33
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. 764-0885
Mfr. Part No.EZJZ1V270EA
BrandPanasonic
MYR0.601
Each (In a Pack of 100)
units
27V EXJZ 16V - - - - 0603 (1608M) 20A 47pF 1.6 x 0.8 x 0.8mm 0.8mm - 1.6mm
RS Stock No. 393-535
Mfr. Part No.VC120605A150DP
BrandAVX
MYR0.798
Each (In a Pack of 25)
units
8.5V VC 5.6V 4V 0.1J 18V 1A 1206 (3216M) 40A 1.2nF 3.2 x 1.6 x 1.02mm 1.6mm 1.02mm 3.2mm
RS Stock No. 106-7955
Mfr. Part No.EZJS2YD472
BrandPanasonic
MYR2,917.25
1 Reel of 2000
Reel(s)
50V EZJS 30V - - - - 0805 (2012M) 25A 4.7nF 2 x 1.25 x 1.25mm - - 2mm
RS Stock No. 464-8870
Mfr. Part No.VC080505C150DP
BrandAVX
MYR1.40
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
RS Stock No. 543-4925
Mfr. Part No.V14MLA0805AXH
BrandLittelfuse
MYR1.48
Each (In a Pack of 10)
units
20.3V ML 14V 10V 0.3J 32V 1A 0805 (2012M) 120A 560pF 2.01 x 1.25 x 1.1mm 1.25mm 1.1mm 2.01mm
RS Stock No. 464-8892
Mfr. Part No.VC120605D150DP
BrandAVX
MYR0.973
Each (In a Pack of 25)
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. 177-5897
Mfr. Part No.EZJZ0V500AA
BrandPanasonic
MYR0.489
Each (On a Reel of 5000)
units
50V EXJZ 5V - - - - 0402 (1005M) - 3pF 1 x 0.5 x 0.5mm 0.5mm - 1mm
RS Stock No. 393-557
Mfr. Part No.VC080509A200DP
BrandAVX
MYR1.48
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. 162-0258
Mfr. Part No.B72530T0600K062
BrandEPCOS
MYR2,096.56
1 Reel of 2000
Reel(s)
100V CT 85V 60V 2J 165V 2.5A 1210 (3225M) 200A 200pF 3.2 x 2.5 x 1.7mm 2.5mm 1.7mm 3.2mm
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