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
$0.403
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. 393-539
Mfr. Part No.VC080526A580DP
BrandAVX
$0.617
Each (In a Pack of 25)
units
34.5V VC 26V 18V 0.1J 60V 1A 0805 (2012M) 34.5A 120pF 2.01 x 1.25 x 1.02mm 1.25mm 1.02mm 2.01mm
RS Stock No. 697-9056
Mfr. Part No.VC040205X150WP
BrandAVX
$0.571
Each (In a Pack of 10)
units
8.5V - 5.6V 4V 0.05J 18V 1A 0402 (1005M) 20A 175pF 1 x 0.5 x 0.6mm 0.5mm 0.6mm 1mm
RS Stock No. 166-7878
Mfr. Part No.VC080514A300DP
BrandAVX
$0.251
Each (On a Reel of 1000)
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. 138-6070
Mfr. Part No.B72650M0200K072
BrandEPCOS
$0.822
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. 138-6066
Mfr. Part No.B72650M0110K072
BrandEPCOS
$0.822
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. 138-6082
Mfr. Part No.B72714A8140S160
BrandEPCOS
$0.375
Each (On a Reel of 4000)
units
28V High-speed 16V 14V - 59V 1A 0508 (1220M) 2A 15pF 2 x 1.25 x 0.9mm 1.25mm 0.9mm 2mm
RS Stock No. 775-2773
Mfr. Part No.B72520E0300K062
BrandEPCOS
$0.73
Each (In a Pack of 100)
units
42.3 → 51.7V - 38V 30V 1.1J 77V 1A 1206 (3216M) 200A 500pF 3.2 x 1.6 x 1.7mm 1.6mm - 3.2mm
RS Stock No. 264-7443
Mfr. Part No.V18MLE0603H
BrandLittelfuse
$0.528
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. 393-551
Mfr. Part No.VC080518A400DP
BrandAVX
$0.549
Each (In a Pack of 25)
units
25.5V VC 18V 13V 0.1J 42V 1A 0805 (2012M) 30A 225pF 2.01 x 1.25 x 1.02mm 1.25mm 1.02mm 2.01mm
RS Stock No. 464-8858
Mfr. Part No.VC080505A150DP
BrandAVX
$0.487
Each (In a Pack of 25)
units
8.5V VC 5.6V 4V 0.1J 18V 1A 0805 (2012M) 40A 1.1nF 2.01 x 1.25 x 1.02mm 1.25mm 1.02mm 2.01mm
RS Stock No. 167-7002
Mfr. Part No.VA100014D300DL
BrandAVX
$0.484
Each (On a Reel of 1000)
units
18.5V - 14V 10V 0.4J 32V 1A 1000 (Axial) 150A 1.1nF - - - 4.32mm
RS Stock No. 138-9289
Mfr. Part No.B72660M0950K072
BrandEPCOS
$1.694
Each (In a Bag of 5)
units
150V Standard 125V 95V - 150V 250A 4032 1200A 260pF 10.2 x 8 x 3.2mm 8mm 3.2mm 10.2mm
RS Stock No. 764-0860
Mfr. Part No.EZJZ1V120KA
BrandPanasonic
$0.244
Each (In a Pack of 100)
units
12V EXJZ 6.7V - - - - 0603 (1608M) 20A 330pF 1.6 x 0.8 x 0.8mm 0.8mm - 1.6mm
RS Stock No. 775-2795
Mfr. Part No.B72530E0250K062
BrandEPCOS
$0.989
Each (In a Pack of 50)
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. 173-3419
Mfr. Part No.CT1206M4G
BrandEPCOS
$0.338
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. 764-0882
Mfr. Part No.EZJZ1V270RA
BrandPanasonic
$0.204
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. 170-9901
Mfr. Part No.V5.5MLA1206H
BrandLittelfuse
$0.75
Each (On a Reel of 2500)
units
9.3V ML 5.5V 4V 0.4J 17.5V 1A 1206 (3216M) 150A 3.5nF 3.2 x 1.6 x 1.8mm 1.6mm 1.8mm 3.2mm
RS Stock No. 703-1714
Mfr. Part No.B72530T0350K062
BrandEPCOS
$0.876
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. 138-9308
Mfr. Part No.B72724A8151V062
BrandEPCOS
$1.001
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
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