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. 464-8892
Mfr. Part No.VC120605D150DP
BrandAVX
R 4.414
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. 162-2885
Mfr. Part No.VC120605D150DP
BrandAVX
R 3,732.04
1 Reel of 1000
Reel(s)
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. 166-7881
Mfr. Part No.VC080503A100DP
BrandAVX
R 2,564.66
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. 393-573
Mfr. Part No.VC060326A580DP
BrandAVX
R 4.934
Each (In a Pack of 25)
units
34.5V VC 26V 18V 0.1J 60V 1A 0603 (1608M) 30A 155pF 1.6 x 0.8 x 0.9mm 0.8mm 0.9mm 1.6mm
RS stock no. 166-7882
Mfr. Part No.VC080505C150DP
BrandAVX
R 2,564.63
1 Reel of 1000
Reel(s)
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. 464-8842
Mfr. Part No.VC080503A100DP
BrandAVX
R 6.297
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
RS stock no. 162-2882
Mfr. Part No.VC060326A580DP
BrandAVX
R 2,406.55
1 Reel of 1000
Reel(s)
34.5V VC 26V 18V 0.1J 60V 1A 0603 (1608M) 30A 155pF 1.6 x 0.8 x 0.9mm 0.8mm 0.9mm 1.6mm
RS stock no. 464-8870
Mfr. Part No.VC080505C150DP
BrandAVX
R 5.482
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. 106-7547
Mfr. Part No.EZJZ0V420WA
BrandPanasonic
R 5,929.69
1 Reel of 10000
Reel(s)
42V EXJZ 30V - - - - 0402 (1005M) 10A 56pF 1 x 0.5 x 0.5mm - - 1mm
RS stock no. 775-2773
Mfr. Part No.B72520E0300K062
BrandEPCOS
R 5.874
Each (In a Pack of 100)
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. 697-9072
Mfr. Part No.VC08LC18A500DP
BrandAVX
R 1.301
Each (In a Pack of 10)
units
- - 18V 14V 0.1J 50V 1A 0805 (2012M) 30A 80pF - 1.25mm - 2.01mm
RS stock no. 775-2856
Mfr. Part No.B72540E0300K062
BrandEPCOS
R 19.609
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. 167-0551
Mfr. Part No.B72520E0300K062
BrandEPCOS
R 2.874
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. 764-0848
Mfr. Part No.EZJZ0V420WA
BrandPanasonic
R 0.606
Each (In a Pack of 100)
units
42V EXJZ 30V - - - - 0402 (1005M) 10A 56pF 1 x 0.5 x 0.5mm 0.5mm - 1mm
RS stock no. 764-0857
Mfr. Part No.EZJZ0V500AA
BrandPanasonic
R 0.954
Each (In a Pack of 100)
units
50V EXJZ 5V - - - - 0402 (1005M) - 3pF 1 x 0.5 x 0.5mm 0.5mm - 1mm
RS stock no. 393-567
Mfr. Part No.VC080514C300DP
BrandAVX
R 2.727
Each (In a Pack of 25)
units
18.5V VC 14V 10V 0.3J 32V 1A 0805 (2012M) 120A 900pF 2.01 x 1.25 x 1.02mm 1.25mm 1.02mm 2.01mm
RS stock no. 775-2739
Mfr. Part No.B72500E0200K060
BrandEPCOS
R 1.097
Each (In a Pack of 100)
units
29.7 → 36.3V - 26V 20V 0.2J 56V 1A 0603 (1608M) 30A 90pF 1.6 x 0.8 x 0.9mm 0.8mm - 1.6mm
RS stock no. 167-6924
Mfr. Part No.VC08LC18A500DP
BrandAVX
R 1.40
Each (On a Reel of 1000)
units
- - 18V 14V 0.1J 50V 1A 0805 (2012M) 30A 80pF - 1.25mm - 2.01mm
RS stock no. 167-0479
Mfr. Part No.B72540E0300K062
BrandEPCOS
R 11.148
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. 170-9900
Mfr. Part No.V18MLE0603H
BrandLittelfuse
R 4,066.44
1 Reel of 2500
Reel(s)
- MLE 18V dc - - 50V 2A 0603 (1608M) - 125pF 1.6 x 0.8 x 1mm 0.8mm 1mm 1.6mm