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. 167-0479
Mfr. Part No.B72540E0300K062
BrandEPCOS
MYR3.672
Each (On a Reel of 1000)
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. 775-2856
Mfr. Part No.B72540E0300K062
BrandEPCOS
MYR5.139
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. 173-3419
Mfr. Part No.CT1206M4G
BrandEPCOS
MYR0.872
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. 775-2821
Mfr. Part No.B72580E0250K062
BrandEPCOS
MYR3.723
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. 775-2871
Mfr. Part No.B72540T0600K062
BrandEPCOS
MYR5.938
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. 138-6078
Mfr. Part No.B72660M0750K072
BrandEPCOS
MYR2.719
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. 167-0490
Mfr. Part No.B72580E0350K062
BrandEPCOS
MYR1.739
Each (On a Reel of 1000)
units
50.4 → 61.6V - 45V 35V 4J 90V 5A 1812 (4532M) 500A 1.2nF 4.5 x 3.2 x 2.5mm 3.2mm - 4.5mm
RS Stock No. 703-1714
Mfr. Part No.B72530T0350K062
BrandEPCOS
MYR2.142
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. 138-6071
Mfr. Part No.B72650M0350K072
BrandEPCOS
MYR2.274
Each (On a Reel of 1000)
units
56V Standard 45V 35V - 56V 110A 1210 (3225M) 100A 620pF 8 x 6.3 x 3.2mm 6.3mm 3.2mm 8mm
RS Stock No. 167-0480
Mfr. Part No.B72540T0500K062
BrandEPCOS
MYR3.189
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. 138-9314
Mfr. Part No.B72650M0110K072
BrandEPCOS
MYR3.702
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
RS Stock No. 775-2809
Mfr. Part No.B72530T0400K062
BrandEPCOS
MYR2.06
Each (In a Pack of 50)
units
68V - 56V 40V 2.3J 110V 2.5A 1210 (3225M) 250A 500pF 3.2 x 2.5 x 1.7mm 2.5mm - 3.2mm
RS Stock No. 775-2799
Mfr. Part No.B72530E0300K062
BrandEPCOS
MYR2.40
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. 162-0291
Mfr. Part No.B72540E0170K062
BrandEPCOS
MYR3.704
Each (On a Reel of 1500)
units
24.3 → 29.7V - 22V 17V 7.2J 44V 10A 2220 (5650M) 1200A 9nF 5.7 x 5 x 2.5mm 5mm - 5.7mm
RS Stock No. 138-6070
Mfr. Part No.B72650M0200K072
BrandEPCOS
MYR2.126
Each (On a Reel of 1000)
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. 138-9265
Mfr. Part No.B72660M0350K072
BrandEPCOS
MYR3.676
Each (In a Bag of 5)
units
56V Standard 45V 35V - 56V 110A 4032 250A 1.05nF 10.2 x 8 x 3.2mm 8mm 3.2mm 10.2mm
RS Stock No. 138-6083
Mfr. Part No.B72724A8151V062
BrandEPCOS
MYR1.011
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. 703-1698
Mfr. Part No.B72520T0080L062
BrandEPCOS
MYR1.989
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. 134-9469
Mfr. Part No.B72500E0200K060
BrandEPCOS
MYR0.46
Each (On a Reel of 4000)
units
29.7 → 36.3V - 26V 20V 0.2J 56V 1A 0603 (1608M) 30A 90pF 1.6 x 0.8 x 0.9mm 0.8mm - 1.6mm
RS Stock No. 167-0174
Mfr. Part No.B72520E0200K062
BrandEPCOS
MYR0.91
Each (On a Reel of 3000)
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