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. 464-8959
Mfr. Part No.VC120630D650DP
BrandAVX
SGD0.508
Each (In a Pack of 25)
units
41V VC 30V 21V 0.4J 67V 1A 1206 (3216M) 120A 400pF 3.2 x 1.6 x 1.02mm 1.6mm 1.02mm 3.2mm
RS Stock No. 165-5058
Mfr. Part No.VC120630D650DP
BrandAVX
SGD0.252
Each (On a Reel of 1000)
units
41V VC 30V 21V 0.4J 67V 1A 1206 (3216M) 120A 400pF 3.2 x 1.6 x 1.02mm 1.6mm 1.02mm 3.2mm
RS Stock No. 775-2871
Mfr. Part No.B72540T0600K062
BrandEPCOS
SGD2.004
Each (In a Pack of 25)
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. 764-0879
Mfr. Part No.EZJZ1V171AA
BrandPanasonic
SGD0.179
Each (In a Pack of 100)
units
170V EXJZ 18V - - - - 0603 (1608M) - 3pF 1.6 x 0.8 x 0.8mm 0.8mm - 1.6mm
RS Stock No. 464-8820
Mfr. Part No.VC060314A300RP
BrandAVX
SGD0.404
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. 887-0734
Mfr. Part No.VC060318A400DP
BrandAVX
SGD0.403
Each (In a Pack of 100)
units
25.5V VC 18V 13V - 42V - 0603 (1608M) - 150pF - - - -
RS Stock No. 166-7635
Mfr. Part No.VC060314A300RP
BrandAVX
SGD0.131
Each (On a Reel of 4000)
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. 177-5899
Mfr. Part No.EZJZ1V171AA
BrandPanasonic
SGD0.094
Each (On a Reel of 10000)
units
170V EXJZ 18V - - - - 0603 (1608M) - 3pF 1.6 x 0.8 x 0.8mm 0.8mm - 1.6mm
RS Stock No. 775-2856
Mfr. Part No.B72540E0300K062
BrandEPCOS
SGD2.052
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. 167-0479
Mfr. Part No.B72540E0300K062
BrandEPCOS
SGD1.117
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. 167-0483
Mfr. Part No.B72540T0600K062
BrandEPCOS
SGD1.014
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. 167-0557
Mfr. Part No.CT1206K60G
BrandEPCOS
SGD0.293
Each (On a Reel of 2000)
units
100V - 85V 60V 0.7J 165V 1A 1206 (3216M) 100A 100pF 3.2 x 1.6 x 1.7mm 1.6mm - 3.2mm
RS Stock No. 921-1713
Mfr. Part No.EZJZ1V270EA
BrandPanasonic
SGD0.068
Each (On a Reel of 4000)
units
27V EXJZ 16V - - - - 0603 (1608M) 20A 47pF 1.6 x 0.8 x 0.8mm - - 1.6mm
RS Stock No. 764-0885
Mfr. Part No.EZJZ1V270EA
BrandPanasonic
SGD0.222
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. 177-5901
Mfr. Part No.EZJZ1V800AA
BrandPanasonic
SGD0.095
Each (On a Reel of 15000)
units
80V EXJZ 18V - - - - 0603 (1608M) - 3pF 1.6 x 0.8 x 0.8mm 0.8mm - 1.6mm
RS Stock No. 764-0905
Mfr. Part No.EZJZ1V800AA
BrandPanasonic
SGD0.161
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. 775-2887
Mfr. Part No.CT1206K60G
BrandEPCOS
SGD0.681
Each (In a Pack of 50)
units
100V - 85V 60V 0.7J 165V 1A 1206 (3216M) 100A 100pF 3.2 x 1.6 x 1.7mm 1.6mm - 3.2mm
RS Stock No. 106-7955
Mfr. Part No.EZJS2YD472
BrandPanasonic
SGD0.514
Each (On a Reel of 2000)
units
50V EZJS 30V - - - - 0805 (2012M) 25A 4.7nF 2 x 1.25 x 1.25mm - - 2mm
RS Stock No. 764-0835
Mfr. Part No.EZJS2YD472
BrandPanasonic
SGD0.642
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. 170-9926
Mfr. Part No.V68MLA1206A
BrandLittelfuse
SGD0.611
Each (In a Bag of 2500)
units
90V ML 68V 50V 1J 140V 1A 1206 (3216M) 180A 100pF 3.2 x 1.6 x 1.8mm 1.6mm 1.8mm 3.2mm
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