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. 775-2806
Mfr. Part No.B72580T0040M062
BrandEPCOS
PHP45.68
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. 393-557
Mfr. Part No.VC080509A200DP
BrandAVX
PHP19.85
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. 165-5058
Mfr. Part No.VC120630D650DP
BrandAVX
PHP16.464
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. 166-7878
Mfr. Part No.VC080514A300DP
BrandAVX
PHP7.56
Each (On a Reel of 1000)
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. 393-567
Mfr. Part No.VC080514C300DP
BrandAVX
PHP16.30
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. 775-2773
Mfr. Part No.B72520E0300K062
BrandEPCOS
PHP22.00
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. 138-6067
Mfr. Part No.B72650M0111K072
BrandEPCOS
PHP24.568
Each (On a Reel of 1000)
units
180V Standard 150V 115V - 180V 300A 1210 (3225M) 400A 110pF 8 x 6.3 x 3.2mm 6.3mm 3.2mm 8mm
RS Stock No. 162-2885
Mfr. Part No.VC120605D150DP
BrandAVX
PHP15.445
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. 775-2887
Mfr. Part No.CT1206K60G
BrandEPCOS
PHP24.31
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. 464-8937
Mfr. Part No.VC120618D400DP
BrandAVX
PHP22.129
Each (In a Pack of 25)
units
25.5V VC 18V 13V 0.4J 42V 1A 1206 (3216M) 150A 900pF 3.2 x 1.6 x 1.02mm 1.6mm 1.02mm 3.2mm
RS Stock No. 764-0829
Mfr. Part No.EZJS1VD182
BrandPanasonic
PHP38.43
Each (In a Pack of 10)
units
50V EZJS 30V - - - - 0603 (1608M) 25A 1.8nF 1.6 x 0.8 x 0.8mm 0.8mm - 1.6mm
RS Stock No. 162-0258
Mfr. Part No.B72530T0600K062
BrandEPCOS
PHP11.944
Each (On a Reel of 2000)
units
100V CT 85V 60V 2J 165V 2.5A 1210 (3225M) 200A 200pF 3.2 x 2.5 x 1.7mm 2.5mm 1.7mm 3.2mm
RS Stock No. 887-0719
Mfr. Part No.VC020105T330WP
BrandAVX
PHP2.10
Each (In a Pack of 10000)
units
15.6V VC 5.6V 4V - 35V - 0201 (0603M) - 33pF - - - -
RS Stock No. 887-0762
Mfr. Part No.VCAS120618D400DP
BrandAVX
PHP17.54
Each (In a Pack of 100)
units
25.5V VCAS 18V 13V - 42V - 1206 (3216M) - 150pF - - - -
RS Stock No. 393-563
Mfr. Part No.VC060330A650DP
BrandAVX
PHP16.28
Each (In a Pack of 25)
units
41V VC 30V 21V 0.1J 67V 1A 0603 (1608M) 30A 125pF 1.6 x 0.8 x 0.9mm 0.8mm 0.9mm 1.6mm
RS Stock No. 166-7882
Mfr. Part No.VC080505C150DP
BrandAVX
PHP7.56
Each (On a Reel of 1000)
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. 464-8820
Mfr. Part No.VC060314A300RP
BrandAVX
PHP15.12
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. 138-6078
Mfr. Part No.B72660M0750K072
BrandEPCOS
PHP29.378
Each (On a Reel of 1000)
units
120V Standard 100V 75V - 120V 200A 4032 1200A 430pF 10.2 x 8 x 3.2mm 8mm 3.2mm 10.2mm
RS Stock No. 887-5934
Mfr. Part No.MG052S14A300DP
BrandAVX
PHP51.92
Each (In a Pack of 1000)
units
19.5V MG 14V 10V - 32V - 0508 (1220M) - 425pF - - - -
RS Stock No. 697-8839
Mfr. Part No.VA100014D300DL
BrandAVX
PHP35.884
Each (In a Pack of 5)
units
18.5V - 14V 10V 0.4J 32V 1A 1000 (Axial) 150A 1.1nF - - - 4.32mm
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