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. 170-9927
Mfr. Part No.V56MLA1206AXH
BrandLittelfuse
PHP37.817
Each (In a Bag of 2500)
units
77V ML 56V 40V 1J 120V 1A 1206 (3216M) 120A 180pF 3.2 x 1.6 x 1.8mm 1.6mm 1.8mm 3.2mm
RS Stock No. 543-5518
Mfr. Part No.V56MLA1206AXH
BrandLittelfuse
PHP62.332
Each (In a Pack of 10)
units
77V ML 56V 40V 1J 120V 1A 1206 (3216M) 120A 180pF 3.2 x 1.6 x 1.8mm 1.6mm 1.8mm 3.2mm
RS Stock No. 775-2711
Mfr. Part No.CT0201S4ACC2G
BrandEPCOS
PHP12.202
Each (In a Pack of 100)
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. 167-0397
Mfr. Part No.CT0201S4ACC2G
BrandEPCOS
PHP4.198
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. 170-9919
Mfr. Part No.V42MLA1206A
BrandLittelfuse
PHP22.89
Each (In a Bag of 2500)
units
60V ML 42V 30V 0.8J 92V 1A 1206 (3216M) 180A 425pF 3.2 x 1.6 x 1.8mm 1.6mm 1.8mm 3.2mm
RS Stock No. 543-5237
Mfr. Part No.V42MLA1206A
BrandLittelfuse
PHP45.20
Each (In a Pack of 10)
units
60V ML 42V 30V 0.8J 92V 1A 1206 (3216M) 180A 425pF 3.2 x 1.6 x 1.8mm 1.6mm 1.8mm 3.2mm
RS Stock No. 464-8937
Mfr. Part No.VC120618D400DP
BrandAVX
PHP22.129
Each (In a Pack of 25)
units
25.5V VC 18V 13V 0.4J 42V 1A 1206 (3216M) 150A 900pF 3.2 x 1.6 x 1.02mm 1.6mm 1.02mm 3.2mm
RS Stock No. 167-0176
Mfr. Part No.B72520E0170K062
BrandEPCOS
PHP11.03
Each (On a Reel of 3000)
units
24.3 → 29.7V - 22V 17V 0.6J 44V 1A 1206 (3216M) 200A 650pF 3.2 x 1.6 x 1.7mm 1.6mm - 3.2mm
RS Stock No. 106-7955
Mfr. Part No.EZJS2YD472
BrandPanasonic
PHP19.227
Each (On a Reel of 2000)
units
50V EZJS 30V - - - - 0805 (2012M) 25A 4.7nF 2 x 1.25 x 1.25mm - - 2mm
RS Stock No. 393-557
Mfr. Part No.VC080509A200DP
BrandAVX
PHP19.85
Each (In a Pack of 25)
units
12.7V VC 9V 6.4V 0.1J 22V 1A 0805 (2012M) 40A 750pF 2.01 x 1.25 x 1.02mm 1.25mm 1.02mm 2.01mm
RS Stock No. 166-7883
Mfr. Part No.VC120626D580DP
BrandAVX
PHP16.464
Each (On a Reel of 1000)
units
34.5V VC 26V 20V 0.4J 60V 1A 1206 (3216M) 120A 500pF 3.2 x 1.6 x 1.02mm 1.6mm 1.02mm 3.2mm
RS Stock No. 543-4925
Mfr. Part No.V14MLA0805AXH
BrandLittelfuse
PHP23.174
Each (In a Pack of 10)
units
20.3V ML 14V 10V 0.3J 32V 1A 0805 (2012M) 120A 560pF 2.01 x 1.25 x 1.1mm 1.25mm 1.1mm 2.01mm
RS Stock No. 166-7877
Mfr. Part No.VC120648D101DP
BrandAVX
PHP13.07
Each (On a Reel of 1000)
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. 162-2885
Mfr. Part No.VC120605D150DP
BrandAVX
PHP15.445
Each (On a Reel of 1000)
units
8.5V VC 5.6V 4V 0.4J 18V 1A 1206 (3216M) 150A 3nF 3.2 x 1.6 x 1.02mm 1.6mm 1.02mm 3.2mm
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. 764-0882
Mfr. Part No.EZJZ1V270RA
BrandPanasonic
PHP6.14
Each (In a Pack of 100)
units
27V EXJZ 16V - - - - 0603 (1608M) 3A 20pF 1.6 x 0.8 x 0.8mm 0.8mm - 1.6mm
RS Stock No. 162-0258
Mfr. Part No.B72530T0600K062
BrandEPCOS
PHP11.944
Each (On a Reel of 2000)
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. 703-1705
Mfr. Part No.B72530T0300K062
BrandEPCOS
PHP34.863
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. 134-9469
Mfr. Part No.B72500E0200K060
BrandEPCOS
PHP5.30
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. 166-7879
Mfr. Part No.VC120614A300DP
BrandAVX
PHP12.638
Each (On a Reel of 1000)
units
18.5V VC 14V 10V 0.1J 32V 1A 1206 (3216M) 40A 600pF 3.2 x 1.6 x 1.02mm 1.6mm 1.02mm 3.2mm
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