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. 167-0449
Mfr. Part No.B72580E0300K062
BrandEPCOS
PHP22.21
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. 543-5287
Mfr. Part No.V5.5MLA0805LAXH
BrandLittelfuse
PHP10.972
Each (In a Pack of 10)
units
9.3V ML 5.5V 4V 0.1J 17.5V 1A 0805 (2012M) 40A 990pF 2.01 x 1.25 x 1.1mm 1.25mm 1.1mm 2.01mm
RS Stock No. 393-602
Mfr. Part No.VC120648D101DP
BrandAVX
PHP19.684
Each (In a Pack of 25)
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. 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. 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. 162-2883
Mfr. Part No.VC060309A200DP
BrandAVX
PHP6.98
Each (On a Reel of 1000)
units
12.7V VC 9V 6.4V 0.1J 22V 1A 0603 (1608M) 30A 550pF 1.6 x 0.8 x 0.9mm 0.8mm 0.9mm 1.6mm
RS Stock No. 775-2770
Mfr. Part No.B72520E0250K062
BrandEPCOS
PHP22.00
Each (In a Pack of 100)
units
35.1 → 42.9V - 31V 25V 1J 65V 1A 1206 (3216M) 200A 550pF 3.2 x 1.6 x 1.7mm 1.6mm - 3.2mm
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. 764-0848
Mfr. Part No.EZJZ0V420WA
BrandPanasonic
PHP5.15
Each (In a Pack of 100)
units
42V EXJZ 30V - - - - 0402 (1005M) 10A 56pF 1 x 0.5 x 0.5mm 0.5mm - 1mm
RS Stock No. 764-0866
Mfr. Part No.EZJZ0V800AA
BrandPanasonic
PHP6.46
Each (In a Pack of 100)
units
80V EXJZ 18V - - - - 0402 (1005M) - 3pF 1 x 0.5 x 0.5mm 0.5mm - 1mm
RS Stock No. 138-9245
Mfr. Part No.B72650M0350K072
BrandEPCOS
PHP48.83
Each (In a Bag of 5)
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. 167-0553
Mfr. Part No.B72530E0250K062
BrandEPCOS
PHP10.897
Each (On a Reel of 2000)
units
35.1 → 42.9V - 31V 25V 1.7J 65V 2.5A 1210 (3225M) 300A 1.5nF 3.2 x 2.5 x 1.7mm 2.5mm - 3.2mm
RS Stock No. 264-7443
Mfr. Part No.V18MLE0603H
BrandLittelfuse
PHP14.449
Each (In a Pack of 10)
units
- MLE 18V dc - - 50V 2A 0603 (1608M) - 125pF 1.6 x 0.8 x 1mm 0.8mm 1mm 1.6mm
RS Stock No. 138-9308
Mfr. Part No.B72724A8151V062
BrandEPCOS
PHP36.064
Each (In a Bag of 20)
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. 775-2755
Mfr. Part No.B72510E0300K062
BrandEPCOS
PHP14.75
Each (In a Pack of 100)
units
42.3 → 51.7V - 38V 30V 0.3J 77V 1A 0805 (2012M) 80A 200pF 2 x 1.25 x 1.4mm 1.25mm - 2mm
RS Stock No. 543-5007
Mfr. Part No.V18MLA0805AXH
BrandLittelfuse
PHP12.451
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. 393-545
Mfr. Part No.VC080530A650DP
BrandAVX
PHP16.34
Each (In a Pack of 25)
units
41V VC 30V 21V 0.1J 67V 1A 0805 (2012M) 30A 90pF 2.01 x 1.25 x 1.02mm 1.25mm 1.02mm 2.01mm
RS Stock No. 775-2749
Mfr. Part No.B72510E0170K062
BrandEPCOS
PHP14.75
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. 177-5899
Mfr. Part No.EZJZ1V171AA
BrandPanasonic
PHP3.264
Each (On a Reel of 10000)
units
170V EXJZ 18V - - - - 0603 (1608M) - 3pF 1.6 x 0.8 x 0.8mm 0.8mm - 1.6mm
RS Stock No. 887-0734
Mfr. Part No.VC060318A400DP
BrandAVX
PHP12.944
Each (In a Pack of 100)
units
25.5V VC 18V 13V - 42V - 0603 (1608M) - 150pF - - - -
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