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. 173-3419
Mfr. Part No.CT1206M4G
BrandEPCOS
HK$1.691
Each (On a Reel of 3000)
units
8V - 5.5V 4V 0.3J 17V 1A 1206 (3216M) 150A 1.5nF 3.2 x 1.6 x 1.7mm 1.6mm - 3.2mm
RS Stock No. 775-2874
Mfr. Part No.CT1206M4G
BrandEPCOS
HK$4.089
Each (In a Pack of 50)
units
8V - 5.5V 4V 0.3J 17V 1A 1206 (3216M) 150A 1.5nF 3.2 x 1.6 x 1.7mm 1.6mm - 3.2mm
RS Stock No. 167-0483
Mfr. Part No.B72540T0600K062
BrandEPCOS
HK$6.088
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. 775-2871
Mfr. Part No.B72540T0600K062
BrandEPCOS
HK$11.364
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. 775-2806
Mfr. Part No.B72580T0040M062
BrandEPCOS
HK$4.594
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. 167-0505
Mfr. Part No.B72580T0040M062
BrandEPCOS
HK$2.956
Each (On a Reel of 1500)
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. 775-2830
Mfr. Part No.B72540T0040M062
BrandEPCOS
HK$13.04
Each (In a Pack of 25)
units
6.4 → 9.6V - 5.5V 4V 1.4J 17V 10A 2220 (5650M) 1000A 24nF 5.7 x 5 x 2.5mm 5mm - 5.7mm
RS Stock No. 167-0502
Mfr. Part No.B72540T0040M062
BrandEPCOS
HK$5.799
Each (On a Reel of 1500)
units
6.4 → 9.6V - 5.5V 4V 1.4J 17V 10A 2220 (5650M) 1000A 24nF 5.7 x 5 x 2.5mm 5mm - 5.7mm
RS Stock No. 775-2799
Mfr. Part No.B72530E0300K062
BrandEPCOS
HK$4.161
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. 138-6083
Mfr. Part No.B72724A8151V062
BrandEPCOS
HK$1.981
Each (On a Reel of 3000)
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. 775-2856
Mfr. Part No.B72540E0300K062
BrandEPCOS
HK$9.975
Each (In a Pack of 25)
units
42.3 → 51.7V - 38V 30V 12J 77V 10A 2220 (5650M) 1200A 4nF 5.7 x 5 x 2.5mm 5mm - 5.7mm
RS Stock No. 138-9243
Mfr. Part No.B72650M0200K072
BrandEPCOS
HK$8.024
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. 167-0557
Mfr. Part No.CT1206K60G
BrandEPCOS
HK$1.676
Each (On a Reel of 2000)
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. 138-9283
Mfr. Part No.B72660M0750K072
BrandEPCOS
HK$8.816
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. 167-0397
Mfr. Part No.CT0201S4ACC2G
BrandEPCOS
HK$0.469
Each (On a Reel of 15000)
units
17V - 5.5V 4V - 33V 1A 0201 (0603M) 1A 10pF 0.6 x 0.3 x 0.3mm 0.3mm 0.3mm 0.6mm
RS Stock No. 703-1666
Mfr. Part No.B72510T0040M062
BrandEPCOS
HK$3.248
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. 138-6076
Mfr. Part No.B72660M0400K072
BrandEPCOS
HK$4.687
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. 138-6066
Mfr. Part No.B72650M0110K072
BrandEPCOS
HK$3.459
Each (On a Reel of 1000)
units
18V Standard 14V 11V - 18V 36A 1210 (3225M) 100A 1.75nF 8 x 6.3 x 3.2mm 6.3mm 3.2mm 8mm
RS Stock No. 775-2761
Mfr. Part No.B72520E0200K062
BrandEPCOS
HK$2.524
Each (In a Pack of 100)
units
29.7 → 36.3V - 26V 20V 0.7J 54V 1A 1206 (3216M) 200A 600pF 3.2 x 1.6 x 1.7mm 1.6mm - 3.2mm
RS Stock No. 775-2802
Mfr. Part No.B72530T0500K062
BrandEPCOS
HK$4.285
Each (In a Pack of 50)
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