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. 543-4925
Mfr. Part No.V14MLA0805AXH
BrandLittelfuse
€0.042
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. 166-7882
Mfr. Part No.VC080505C150DP
BrandAVX
€150.66
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. 166-7879
Mfr. Part No.VC120614A300DP
BrandAVX
€84.00
1 Reel of 1000
Reel(s)
18.5V VC 14V 10V 0.1J 32V 1A 1206 (3216M) 40A 600pF 3.2 x 1.6 x 1.02mm 1.6mm 1.02mm 3.2mm
RS Stock No. 166-7878
Mfr. Part No.VC080514A300DP
BrandAVX
€122.41
1 Reel of 1000
Reel(s)
18.5V VC 14V 10V 0.1J 32V 1A 0805 (2012M) 40A 325pF 2.01 x 1.25 x 1.02mm 1.25mm 1.02mm 2.01mm
RS Stock No. 166-7634
Mfr. Part No.VC060305A150RP
BrandAVX
€301.34
1 Reel of 4000
Reel(s)
8.5V VC 5.6V 4V 0.1J 18V 1A 0603 (1608M) 30A 750pF 1.6 x 0.8 x 0.9mm 0.8mm 0.9mm 1.6mm
RS Stock No. 464-8909
Mfr. Part No.VC120614A300DP
BrandAVX
€0.083
Each (In a Pack of 25)
units
18.5V VC 14V 10V 0.1J 32V 1A 1206 (3216M) 40A 600pF 3.2 x 1.6 x 1.02mm 1.6mm 1.02mm 3.2mm
RS Stock No. 464-8814
Mfr. Part No.VC060305A150RP
BrandAVX
€0.273
Each (In a Pack of 25)
units
8.5V VC 5.6V 4V 0.1J 18V 1A 0603 (1608M) 30A 750pF 1.6 x 0.8 x 0.9mm 0.8mm 0.9mm 1.6mm
RS Stock No. 464-8886
Mfr. Part No.VC080514A300DP
BrandAVX
€0.268
Each (In a Pack of 25)
units
18.5V VC 14V 10V 0.1J 32V 1A 0805 (2012M) 40A 325pF 2.01 x 1.25 x 1.02mm 1.25mm 1.02mm 2.01mm
RS Stock No. 464-8870
Mfr. Part No.VC080505C150DP
BrandAVX
€0.311
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. 775-2828
Mfr. Part No.B72580E0350K062
BrandEPCOS
€0.276
Each (In a Pack of 50)
units
50.4 → 61.6V - 45V 35V 4J 90V 5A 1812 (4532M) 500A 1.2nF 4.5 x 3.2 x 2.5mm 3.2mm - 4.5mm
RS Stock No. 393-535
Mfr. Part No.VC120605A150DP
BrandAVX
€0.198
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. 167-0490
Mfr. Part No.B72580E0350K062
BrandEPCOS
€0.271
Each (On a Reel of 1000)
units
50.4 → 61.6V - 45V 35V 4J 90V 5A 1812 (4532M) 500A 1.2nF 4.5 x 3.2 x 2.5mm 3.2mm - 4.5mm
RS Stock No. 703-1705
Mfr. Part No.B72530T0300K062
BrandEPCOS
€0.168
Each (In a Pack of 10)
units
47V - 38V 30V 2J 77V 2.5A 1210 (3225M) 300A 1nF 3.2 x 2.5 x 1.7mm 2.5mm 1.7mm 3.2mm
RS Stock No. 106-7547
Mfr. Part No.EZJZ0V420WA
BrandPanasonic
€326.86
1 Reel of 10000
Reel(s)
42V EXJZ 30V - - - - 0402 (1005M) 10A 56pF 1 x 0.5 x 0.5mm - - 1mm
RS Stock No. 162-9056
Mfr. Part No.NCP360MUTBG
€0.239
Each (On a Reel of 3000)
units
- - 20V - - - - UDFN6 - - 3 x 1.5 x 1mm 1.5mm 1mm 3mm
RS Stock No. 167-6923
Mfr. Part No.VC120614D300DP
BrandAVX
€131.84
1 Reel of 1000
Reel(s)
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. 167-0217
Mfr. Part No.B72500E0170K060
BrandEPCOS
€0.085
Each (On a Reel of 4000)
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. 697-9072
Mfr. Part No.VC08LC18A500DP
BrandAVX
€0.301
Each (In a Pack of 10)
units
- - 18V 14V 0.1J 50V 1A 0805 (2012M) 30A 80pF - 1.25mm - 2.01mm
RS Stock No. 138-9308
Mfr. Part No.B72724A8151V062
BrandEPCOS
€0.139
Each (In a Bag of 20)
units
150V High-speed 16V 14V - 350V 1A 0612 (1632M) 1A 5pF 3.2 x 1.6 x 0.9mm 1.6mm 0.9mm 3.2mm
RS Stock No. 170-9927
Mfr. Part No.V56MLA1206AXH
BrandLittelfuse
€1,108.78
1 Bag of 2500
Bag(s)
77V ML 56V 40V 1J 120V 1A 1206 (3216M) 120A 180pF 3.2 x 1.6 x 1.8mm 1.6mm 1.8mm 3.2mm
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