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. 162-0263
Mfr. Part No.B72530T0500K062
BrandEPCOS
€0.198
Each (On a Reel of 2000)
units
82V - 65V 50V 1.6J 135V 2.5A 1210 (3225M) 200A 250pF 3.2 x 2.5 x 1.7mm 2.5mm - 3.2mm
RS Stock No. 167-0180
Mfr. Part No.CT1206M6G
BrandEPCOS
€0.164
Each (On a Reel of 3000)
units
11V - 8V 6V 0.4J 25V 1A 1206 (3216M) 200A 1.2nF 3.2 x 1.6 x 1.7mm 1.6mm - 3.2mm
RS Stock No. 887-0725
Mfr. Part No.VC060314A300DP
BrandAVX
€0.145
Each (In a Pack of 1000)
units
18.5V VC 14V 10V - 32V - 0603 (1608M) - 350pF - - - -
RS Stock No. 393-557
Mfr. Part No.VC080509A200DP
BrandAVX
€0.302
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. 167-0553
Mfr. Part No.B72530E0250K062
BrandEPCOS
€0.202
Each (On a Reel of 2000)
units
35.1 → 42.9V - 31V 25V 1.7J 65V 2.5A 1210 (3225M) 300A 1.5nF 3.2 x 2.5 x 1.7mm 2.5mm - 3.2mm
RS Stock No. 703-1666
Mfr. Part No.B72510T0040M062
BrandEPCOS
€0.302
Each (In a Pack of 10)
units
8V CT 5.5V 4V 0.1J 19V 1A 0805 (2012M) 100A 700pF 2 x 1.25 x 1.4mm 1.25mm 1.4mm 2mm
RS Stock No. 138-9243
Mfr. Part No.B72650M0200K072
BrandEPCOS
€0.348
Each (In a Bag of 5)
units
33V Standard 26V 20V - 33V 65A 1210 (3225M) 100A 980pF 8 x 6.3 x 3.2mm 6.3mm 3.2mm 8mm
RS Stock No. 166-7883
Mfr. Part No.VC120626D580DP
BrandAVX
€0.286
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. 764-0848
Mfr. Part No.EZJZ0V420WA
BrandPanasonic
€0.036
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. 887-0721
Mfr. Part No.VC060305A150DP
BrandAVX
€0.175
Each (In a Pack of 1000)
units
8.5V VC 5.6V 4V - 18V - 0603 (1608M) - 750pF - - - -
RS Stock No. 921-1717
Mfr. Part No.EZJS1VD182
BrandPanasonic
€0.247
Each (On a Reel of 4000)
units
50V EZJS 30V - - - - 0603 (1608M) 25A 1.8nF 1.6 x 0.8 x 0.8mm - - 1.6mm
RS Stock No. 887-0719
Mfr. Part No.VC020105T330WP
BrandAVX
€0.036
Each (In a Pack of 10000)
units
15.6V VC 5.6V 4V - 35V - 0201 (0603M) - 33pF - - - -
RS Stock No. 464-8892
Mfr. Part No.VC120605D150DP
BrandAVX
€0.242
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. 921-1713
Mfr. Part No.EZJZ1V270EA
BrandPanasonic
€0.064
Each (On a Reel of 4000)
units
27V EXJZ 16V - - - - 0603 (1608M) 20A 47pF 1.6 x 0.8 x 0.8mm - - 1.6mm
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