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. 167-6923
Mfr. Part No.VC120614D300DP
BrandAVX
HK$1.333
Each (On a Reel of 1000)
units
18.5V - 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. 697-9062
Mfr. Part No.VC120614D300DP
BrandAVX
HK$2.91
Each (In a Pack of 10)
units
18.5V - 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. 167-0505
Mfr. Part No.B72580T0040M062
BrandEPCOS
HK$3.08
Each (On a Reel of 1500)
units
6.4 → 9.6V - 5.5V 4V 0.8J 17V 5A 1812 (4532M) 500A 10nF 4.5 x 3.2 x 2.5mm 3.2mm - 4.5mm
RS Stock No. 775-2871
Mfr. Part No.B72540T0600K062
BrandEPCOS
HK$5.502
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. 764-0885
Mfr. Part No.EZJZ1V270EA
BrandPanasonic
HK$0.55
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. 775-2874
Mfr. Part No.CT1206M4G
BrandEPCOS
HK$2.879
Each (In a Pack of 50)
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. 775-2806
Mfr. Part No.B72580T0040M062
BrandEPCOS
HK$5.788
Each (In a Pack of 50)
units
6.4 → 9.6V - 5.5V 4V 0.8J 17V 5A 1812 (4532M) 500A 10nF 4.5 x 3.2 x 2.5mm 3.2mm - 4.5mm
RS Stock No. 921-1713
Mfr. Part No.EZJZ1V270EA
BrandPanasonic
HK$0.484
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. 173-3419
Mfr. Part No.CT1206M4G
BrandEPCOS
HK$1.718
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. 167-0483
Mfr. Part No.B72540T0600K062
BrandEPCOS
HK$6.117
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. 166-7883
Mfr. Part No.VC120626D580DP
BrandAVX
HK$1.449
Each (On a Reel of 1000)
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. 775-2830
Mfr. Part No.B72540T0040M062
BrandEPCOS
HK$9.25
Each (In a Pack of 25)
units
6.4 → 9.6V - 5.5V 4V 1.4J 17V 10A 2220 (5650M) 1000A 24nF 5.7 x 5 x 2.5mm 5mm - 5.7mm
RS Stock No. 167-0502
Mfr. Part No.B72540T0040M062
BrandEPCOS
HK$5.73
Each (On a Reel of 1500)
units
6.4 → 9.6V - 5.5V 4V 1.4J 17V 10A 2220 (5650M) 1000A 24nF 5.7 x 5 x 2.5mm 5mm - 5.7mm
RS Stock No. 162-2885
Mfr. Part No.VC120605D150DP
BrandAVX
HK$1.81
Each (On a Reel of 1000)
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. 464-8892
Mfr. Part No.VC120605D150DP
BrandAVX
HK$2.04
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. 464-8943
Mfr. Part No.VC120626D580DP
BrandAVX
HK$3.04
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. 775-2736
Mfr. Part No.B72500E0170K060
BrandEPCOS
HK$0.92
Each (In a Pack of 100)
units
24.3 → 29.7V - 22V 17V 0.2J 46V 1A 0603 (1608M) 30A 100pF 1.6 x 0.8 x 0.9mm 0.8mm - 1.6mm
RS Stock No. 775-2783
Mfr. Part No.B72530E0170K062
BrandEPCOS
HK$2.47
Each (In a Pack of 50)
units
24.3 → 29.7V - 22V 17V 1.7J 44V 2.5A 1210 (3225M) 400A 1.8nF 3.2 x 2.5 x 1.7mm 2.5mm - 3.2mm
RS Stock No. 764-0905
Mfr. Part No.EZJZ1V800AA
BrandPanasonic
HK$1.31
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. 775-2761
Mfr. Part No.B72520E0200K062
BrandEPCOS
HK$1.85
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
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