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. 775-2824
Mfr. Part No.B72580E0300K062
BrandEPCOS
PHP39.011
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. 177-5898
Mfr. Part No.EZJZ0V800AA
BrandPanasonic
PHP3.162
Each (On a Reel of 5000)
units
80V EXJZ 18V - - - - 0402 (1005M) - 3pF 1 x 0.5 x 0.5mm 0.5mm - 1mm
RS Stock No. 775-2758
Mfr. Part No.B72510E0200K062
BrandEPCOS
PHP14.75
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. 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. 464-8959
Mfr. Part No.VC120630D650DP
BrandAVX
PHP14.789
Each (In a Pack of 25)
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. 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. 393-573
Mfr. Part No.VC060326A580DP
BrandAVX
PHP12.08
Each (In a Pack of 25)
units
34.5V VC 26V 18V 0.1J 60V 1A 0603 (1608M) 30A 155pF 1.6 x 0.8 x 0.9mm 0.8mm 0.9mm 1.6mm
RS Stock No. 764-0879
Mfr. Part No.EZJZ1V171AA
BrandPanasonic
PHP6.854
Each (In a Pack of 100)
units
170V EXJZ 18V - - - - 0603 (1608M) - 3pF 1.6 x 0.8 x 0.8mm 0.8mm - 1.6mm
RS Stock No. 166-7592
Mfr. Part No.VC120614D300RP
BrandAVX
PHP6.752
Each (On a Reel of 4000)
units
18.5V VC 14V 10V 0.4J 32V 1A 1206 (3216M) 150A 1.05nF 3.2 x 1.6 x 1.02mm 1.6mm 1.02mm 3.2mm
RS Stock No. 167-0482
Mfr. Part No.B72540E0400K062
BrandEPCOS
PHP38.77
Each (On a Reel of 1000)
units
61.2 → 74.8V - 56V 40V 9J 110V 10A 2220 (5650M) 1000A 2nF 5.7 x 5 x 2.5mm 5mm - 5.7mm
RS Stock No. 464-8886
Mfr. Part No.VC080514A300DP
BrandAVX
PHP22.932
Each (In a Pack of 25)
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. 775-2852
Mfr. Part No.B72540E0250K062
BrandEPCOS
PHP80.85
Each (In a Pack of 25)
units
35.1 → 42.9V - 31V 25V 9.6J 65V 1A 2220 (5650M) 1200A 5nF 5.7 x 5 x 2.5mm 5mm - 5.7mm
RS Stock No. 703-1714
Mfr. Part No.B72530T0350K062
BrandEPCOS
PHP26.938
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. 167-0557
Mfr. Part No.CT1206K60G
BrandEPCOS
PHP10.303
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. 167-6925
Mfr. Part No.VC121018J390DP
BrandAVX
PHP22.491
Each (On a Reel of 1000)
units
25.5V - 18V 13V 1.5J 42V 5A 1210 (3225M) 500A 3.1nF 3.2 x 2.49 x 1.7mm 2.49mm 1.7mm 3.2mm
RS Stock No. 775-2739
Mfr. Part No.B72500E0200K060
BrandEPCOS
PHP15.092
Each (In a Pack of 100)
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. 775-2868
Mfr. Part No.B72540E0400K062
BrandEPCOS
PHP73.50
Each (In a Pack of 25)
units
61.2 → 74.8V - 56V 40V 9J 110V 10A 2220 (5650M) 1000A 2nF 5.7 x 5 x 2.5mm 5mm - 5.7mm
RS Stock No. 543-5007
Mfr. Part No.V18MLA0805AXH
BrandLittelfuse
PHP10.186
Each (In a Pack of 10)
units
18V ML 18V 14V 0.3J 44V 1A 0805 (2012M) 120A 520pF 2.01 x 1.25 x 1.1mm 1.25mm 1.1mm 2.01mm
RS Stock No. 703-1717
Mfr. Part No.B72530T0040M062
BrandEPCOS
PHP26.938
Each (In a Pack of 10)
units
8V CT 5.5V 4V 0.4J 17V 2.5A 1210 (3225M) 250A 5nF 3.2 x 2.5 x 1.7mm 2.5mm 1.7mm 3.2mm
RS Stock No. 775-2874
Mfr. Part No.CT1206M4G
BrandEPCOS
PHP24.847
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
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