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. 162-0263
Mfr. Part No.B72530T0500K062
BrandEPCOS
PHP13.303
Each (On a Reel of 2000)
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
RS Stock No. 393-579
Mfr. Part No.VC060309A200DP
BrandAVX
PHP14.402
Each (In a Pack of 25)
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. 138-6066
Mfr. Part No.B72650M0110K072
BrandEPCOS
PHP24.568
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. 697-9078
Mfr. Part No.VC121018J390DP
BrandAVX
PHP26.186
Each (In a Pack of 10)
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. 138-6067
Mfr. Part No.B72650M0111K072
BrandEPCOS
PHP19.41
Each (On a Reel of 1000)
units
180V Standard 150V 115V - 180V 300A 1210 (3225M) 400A 110pF 8 x 6.3 x 3.2mm 6.3mm 3.2mm 8mm
RS Stock No. 166-7633
Mfr. Part No.VC060303A100RP
BrandAVX
PHP9.374
Each (On a Reel of 4000)
units
5V VC 3.3V 2.3V 0.1J 12V 1A 0603 (1608M) 30A 1.45nF 1.6 x 0.8 x 0.9mm 0.8mm 0.9mm 1.6mm
RS Stock No. 464-8959
Mfr. Part No.VC120630D650DP
BrandAVX
PHP16.806
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. 166-7881
Mfr. Part No.VC080503A100DP
BrandAVX
PHP7.823
Each (On a Reel of 1000)
units
5V VC 3.3V 2.3V 0.1J 12V 1A 0805 (2012M) 40A 1.4nF 2.01 x 1.25 x 1.02mm 1.25mm 1.02mm 2.01mm
RS Stock No. 167-0166
Mfr. Part No.B72520T0080L062
BrandEPCOS
PHP10.55
Each (On a Reel of 3000)
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. 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. 162-9056
Mfr. Part No.NCP360MUTBG
PHP16.853
Each (On a Reel of 3000)
units
- - 20V - - - - UDFN6 - - 3 x 1.5 x 1mm 1.5mm 1mm 3mm
RS Stock No. 170-9913
Mfr. Part No.V18MLA0805AXH
BrandLittelfuse
PHP6.554
Each (In a Bag of 2500)
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. 167-0555
Mfr. Part No.B72530T0400K062
BrandEPCOS
PHP12.02
Each (On a Reel of 2000)
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. 775-2862
Mfr. Part No.B72540T0500K062
BrandEPCOS
PHP73.899
Each (In a Pack of 25)
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. 775-2777
Mfr. Part No.B72520E0350K062
BrandEPCOS
PHP22.00
Each (In a Pack of 100)
units
50.4 → 61.6V - 45V 35V 0.4J 90V 1A 1206 (3216M) 100A 200pF 3.2 x 1.6 x 1.7mm 1.6mm - 3.2mm
RS Stock No. 697-9075
Mfr. Part No.VC120656F111DP
BrandAVX
PHP12.293
Each (In a Pack of 10)
units
68V - 56V 40V 0.7J 110V 1A 1206 (3216M) 100A 180pF 3.2 x 1.6 x 1.02mm 1.6mm 1.02mm 3.2mm
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. 167-0505
Mfr. Part No.B72580T0040M062
BrandEPCOS
PHP20.321
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. 166-7874
Mfr. Part No.VC060330A650DP
BrandAVX
PHP6.62
Each (On a Reel of 1000)
units
41V VC 30V 21V 0.1J 67V 1A 0603 (1608M) 30A 125pF 1.6 x 0.8 x 0.9mm 0.8mm 0.9mm 1.6mm
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
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