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. 167-0527
Mfr. Part No.B72530T0350K062
BrandEPCOS
£0.173
Each (On a Reel of 2000)
Units
56V CT 45V 35V 2J 90V 2.5A 1210 (3225M) 250A 600pF 3.2 x 2.5 x 1.7mm 2.5mm 1.7mm 3.2mm
RS Stock No. 703-1714
Mfr. Part No.B72530T0350K062
BrandEPCOS
£0.39
Each (In a Pack of 10)
Units
56V CT 45V 35V 2J 90V 2.5A 1210 (3225M) 250A 600pF 3.2 x 2.5 x 1.7mm 2.5mm 1.7mm 3.2mm
RS Stock No. 775-2871
Mfr. Part No.B72540T0600K062
BrandEPCOS
£1.046
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. 167-0483
Mfr. Part No.B72540T0600K062
BrandEPCOS
£0.549
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. 167-0551
Mfr. Part No.B72520E0300K062
BrandEPCOS
£0.16
Each (On a Reel of 2000)
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. 775-2773
Mfr. Part No.B72520E0300K062
BrandEPCOS
£0.314
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. 167-0449
Mfr. Part No.B72580E0300K062
BrandEPCOS
£0.322
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. 162-0246
Mfr. Part No.B72510E0170K062
BrandEPCOS
£0.118
Each (On a Reel of 3000)
Units
24.3 → 29.7V - 22V 17V 0.3J 46V 1A 0805 (2012M) 120A 400pF 2 x 1.25 x 1.4mm 1.25mm - 2mm
RS Stock No. 775-2749
Mfr. Part No.B72510E0170K062
BrandEPCOS
£0.206
Each (In a Pack of 100)
Units
24.3 → 29.7V - 22V 17V 0.3J 46V 1A 0805 (2012M) 120A 400pF 2 x 1.25 x 1.4mm 1.25mm - 2mm
RS Stock No. 775-2824
Mfr. Part No.B72580E0300K062
BrandEPCOS
£0.657
Each (In a Pack of 50)
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. 775-2799
Mfr. Part No.B72530E0300K062
BrandEPCOS
£0.441
Each (In a Pack of 50)
Units
42.3 → 51.7V - 38V 30V 2J 77V 2.5A 1210 (3225M) 300A 1nF 3.2 x 2.5 x 1.7mm 2.5mm - 3.2mm
RS Stock No. 703-1698
Mfr. Part No.B72520T0080L062
BrandEPCOS
£0.392
Each (In a Pack of 10)
Units
15V CT 11V 8V 0.5J 30V 1A 1206 (3216M) 200A 1nF 3.2 x 1.6 x 1.7mm 1.6mm 1.7mm 3.2mm
RS Stock No. 167-0165
Mfr. Part No.B72510T0040M062
BrandEPCOS
£0.118
Each (On a Reel of 3000)
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. 703-1666
Mfr. Part No.B72510T0040M062
BrandEPCOS
£0.274
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. 703-1705
Mfr. Part No.B72530T0300K062
BrandEPCOS
£0.448
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. 167-0166
Mfr. Part No.B72520T0080L062
BrandEPCOS
£0.147
Each (On a Reel of 3000)
Units
15V CT 11V 8V 0.5J 30V 1A 1206 (3216M) 200A 1nF 3.2 x 1.6 x 1.7mm 1.6mm 1.7mm 3.2mm
RS Stock No. 167-0554
Mfr. Part No.B72530E0300K062
BrandEPCOS
£0.167
Each (On a Reel of 2000)
Units
42.3 → 51.7V - 38V 30V 2J 77V 2.5A 1210 (3225M) 300A 1nF 3.2 x 2.5 x 1.7mm 2.5mm - 3.2mm
RS Stock No. 703-1694
Mfr. Part No.CT1206M6G
BrandEPCOS
£0.318
Each (In a Pack of 10)
Units
11V CT 8V 6V 0.4J 25V 1A 1206 (3216M) 200A 1.2nF 3.2 x 1.6 x 1.7mm 1.6mm 1.7mm 3.2mm
RS Stock No. 775-2821
Mfr. Part No.B72580E0250K062
BrandEPCOS
£0.657
Each (In a Pack of 50)
Units
35.1 → 42.9V - 31V 25V 3.7J 65V 5A 1812 (4532M) 800A 2.5nF 4.5 x 3.2 x 2.5mm 3.2mm - 4.5mm
RS Stock No. 167-0489
Mfr. Part No.B72580E0250K062
BrandEPCOS
£0.314
Each (On a Reel of 1000)
Units
35.1 → 42.9V - 31V 25V 3.7J 65V 5A 1812 (4532M) 800A 2.5nF 4.5 x 3.2 x 2.5mm 3.2mm - 4.5mm