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. 764-0835
Mfr. Part No.EZJS2YD472
BrandPanasonic
$0.686
Each (In a Pack of 10)
units
50V EZJS 30V - - - - 0805 (2012M) 25A 4.7nF 2 x 1.25 x 1.25mm 1.25mm - 2mm
RS Stock No. 106-7955
Mfr. Part No.EZJS2YD472
BrandPanasonic
$0.464
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. 543-5265
Mfr. Part No.V5.5MLA0603AXH
BrandLittelfuse
$0.406
Each (In a Pack of 10)
units
9.3V ML 5.5V 4V 0.1J 17.5V 1A 0603 (1608M) 30A 760pF 1.6 x 0.8 x 1mm 0.8mm 1mm 1.6mm
RS Stock No. 167-0483
Mfr. Part No.B72540T0600K062
BrandEPCOS
$1.075
Each (On a Reel of 1000)
units
100V - 85V 60V 6.8J 165V 10A 2220 (5650M) 800A 800pF 5.7 x 5 x 2.5mm 5mm 2.5mm 5.7mm
RS Stock No. 764-0860
Mfr. Part No.EZJZ1V120KA
BrandPanasonic
$0.12
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. 775-2871
Mfr. Part No.B72540T0600K062
BrandEPCOS
$0.882
Each (In a Pack of 25)
units
100V - 85V 60V 6.8J 165V 10A 2220 (5650M) 800A 800pF 5.7 x 5 x 2.5mm 5mm 2.5mm 5.7mm
RS Stock No. 170-9921
Mfr. Part No.V5.5MLA0603AXH
BrandLittelfuse
$0.418
Each (In a Bag of 2500)
units
9.3V ML 5.5V 4V 0.1J 17.5V 1A 0603 (1608M) 30A 760pF 1.6 x 0.8 x 1mm 0.8mm 1mm 1.6mm
RS Stock No. 166-7633
Mfr. Part No.VC060303A100RP
BrandAVX
$0.135
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. 106-7720
Mfr. Part No.EZJZ1V120KA
BrandPanasonic
$0.099
Each (On a Reel of 4000)
units
12V EXJZ 6.7V - - - - 0603 (1608M) 20A 330pF 1.6 x 0.8 x 0.8mm - - 1.6mm
RS Stock No. 166-7881
Mfr. Part No.VC080503A100DP
BrandAVX
$0.274
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. 464-8808
Mfr. Part No.VC060303A100RP
BrandAVX
$0.379
Each (In a Pack of 25)
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. 464-8842
Mfr. Part No.VC080503A100DP
BrandAVX
$0.42
Each (In a Pack of 25)
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. 167-0551
Mfr. Part No.B72520E0300K062
BrandEPCOS
$0.316
Each (On a Reel of 2000)
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. 464-8886
Mfr. Part No.VC080514A300DP
BrandAVX
$0.466
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. 167-7001
Mfr. Part No.VA100018A400DL
BrandAVX
$0.809
Each (On a Reel of 1000)
units
25.5V - 18V 13V 0.1J 42V 1A 1000 (Axial) 40A 350pF - - - 4.32mm
RS Stock No. 393-573
Mfr. Part No.VC060326A580DP
BrandAVX
$0.332
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. 166-7873
Mfr. Part No.VC080509A200DP
BrandAVX
$0.264
Each (On a Reel of 1000)
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. 775-2830
Mfr. Part No.B72540T0040M062
BrandEPCOS
$2.035
Each (In a Pack of 25)
units
6.4 → 9.6V - 5.5V 4V 1.4J 17V 10A 2220 (5650M) 1000A 24nF 5.7 x 5 x 2.5mm 5mm - 5.7mm
RS Stock No. 764-0882
Mfr. Part No.EZJZ1V270RA
BrandPanasonic
$0.116
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. 167-0502
Mfr. Part No.B72540T0040M062
BrandEPCOS
$1.00
Each (On a Reel of 1500)
units
6.4 → 9.6V - 5.5V 4V 1.4J 17V 10A 2220 (5650M) 1000A 24nF 5.7 x 5 x 2.5mm 5mm - 5.7mm
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