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. 775-2815
Mfr. Part No.B72580T0060M062
BrandEPCOS
HK$7.291
Each (In a Pack of 50)
units
8.8 → 13.2V - 8V 6V 1J 25V 5A 1812 (4532M) 500A 8nF 4.5 x 3.2 x 2.5mm 3.2mm - 4.5mm
RS Stock No. 393-563
Mfr. Part No.VC060330A650DP
BrandAVX
HK$2.597
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. 138-9283
Mfr. Part No.B72660M0750K072
BrandEPCOS
HK$8.57
Each (In a Bag of 5)
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. 138-6069
Mfr. Part No.B72650M0141K072
BrandEPCOS
HK$4.007
Each (On a Reel of 1000)
units
220V Standard 180V 140V - 220V 360A 1210 (3225M) 400A 95pF 8 x 6.3 x 3.2mm 6.3mm 3.2mm 8mm
RS Stock No. 393-602
Mfr. Part No.VC120648D101DP
BrandAVX
HK$3.64
Each (In a Pack of 25)
units
62V VC 48V 34V 0.4J 100V 1A 1206 (3216M) 100A 225pF 3.2 x 1.6 x 1.02mm 1.6mm 1.02mm 3.2mm
RS Stock No. 170-9901
Mfr. Part No.V5.5MLA1206H
BrandLittelfuse
HK$3.744
Each (On a Reel of 2500)
units
9.3V ML 5.5V 4V 0.4J 17.5V 1A 1206 (3216M) 150A 3.5nF 3.2 x 1.6 x 1.8mm 1.6mm 1.8mm 3.2mm
RS Stock No. 167-0449
Mfr. Part No.B72580E0300K062
BrandEPCOS
HK$3.607
Each (On a Reel of 1000)
units
42.3 → 51.7V - 38V 30V 4.2J 77V 5A 1812 (4532M) 800A 2nF 4.5 x 3.2 x 2.5mm 3.2mm - 4.5mm
RS Stock No. 167-0480
Mfr. Part No.B72540T0500K062
BrandEPCOS
HK$6.117
Each (On a Reel of 1000)
units
73.8 → 90.2V - 65V 50V 5.6J 135V 10A 2220 (5650M) 800A 1nF 5.7 x 5 x 2.5mm 5mm - 5.7mm
RS Stock No. 697-8839
Mfr. Part No.VA100014D300DL
BrandAVX
HK$4.782
Each (In a Pack of 5)
units
18.5V - 14V 10V 0.4J 32V 1A 1000 (Axial) 150A 1.1nF - - - 4.32mm
RS Stock No. 764-0835
Mfr. Part No.EZJS2YD472
BrandPanasonic
HK$4.45
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. 464-8814
Mfr. Part No.VC060305A150RP
BrandAVX
HK$2.91
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. 703-1711
Mfr. Part No.B72530T0600K062
BrandEPCOS
HK$4.626
Each (In a Pack of 10)
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. 464-8785
Mfr. Part No.VA100026D580DL
BrandAVX
HK$4.782
Each (In a Pack of 25)
units
34.5V - 26V 18V 0.4J 60V 1A 1000 (Axial) 120A 650pF - - - 4.32mm
RS Stock No. 775-2795
Mfr. Part No.B72530E0250K062
BrandEPCOS
HK$4.929
Each (In a Pack of 50)
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. 138-6076
Mfr. Part No.B72660M0400K072
BrandEPCOS
HK$4.792
Each (On a Reel of 1000)
units
68V Standard 56V 40V - 68V 135A 4032 250A 900pF 10.2 x 8 x 3.2mm 8mm 3.2mm 10.2mm
RS Stock No. 775-2758
Mfr. Part No.B72510E0200K062
BrandEPCOS
HK$2.352
Each (In a Pack of 100)
units
29.7 → 36.3V - 26V 20V 0.3J 56V 1A 0805 (2012M) 80A 300pF 2 x 1.25 x 1.4mm 1.25mm - 2mm
RS Stock No. 775-2755
Mfr. Part No.B72510E0300K062
BrandEPCOS
HK$2.352
Each (In a Pack of 100)
units
42.3 → 51.7V - 38V 30V 0.3J 77V 1A 0805 (2012M) 80A 200pF 2 x 1.25 x 1.4mm 1.25mm - 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. 167-0173
Mfr. Part No.B72510E0200K062
BrandEPCOS
HK$1.383
Each (On a Reel of 3000)
units
29.7 → 36.3V - 26V 20V 0.3J 56V 1A 0805 (2012M) 80A 300pF 2 x 1.25 x 1.4mm 1.25mm - 2mm
RS Stock No. 138-9314
Mfr. Part No.B72650M0110K072
BrandEPCOS
HK$7.80
Each (In a Bag of 5)
units
18V Standard 14V 11V - 18V 36A 1210 (3225M) 100A 1.75nF 8 x 6.3 x 3.2mm 6.3mm 3.2mm 8mm
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