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

...
Read more Read less

Filters

Viewing 1 - 20 of 243 products
Results per page
Sort by
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. 697-9078
Mfr. Part No.VC121018J390DP
BrandAVX
TWD22
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
New
RS Stock No. 167-6925
Mfr. Part No.VC121018J390DP
BrandAVX
TWD7,521
1 Reel of 1000
Reel(s)
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. 697-9062
Mfr. Part No.VC120614D300DP
BrandAVX
TWD9
Each (In a Pack of 10)
units
18.5V - 14V 10V 0.4J 32V 1A 1206 (3216M) 150A 1.05nF 3.2 x 1.6 x 1.02mm 1.6mm 1.02mm 3.2mm
New
RS Stock No. 167-6923
Mfr. Part No.VC120614D300DP
BrandAVX
TWD5,641
1 Reel of 1000
Reel(s)
18.5V - 14V 10V 0.4J 32V 1A 1206 (3216M) 150A 1.05nF 3.2 x 1.6 x 1.02mm 1.6mm 1.02mm 3.2mm
RS Stock No. 775-2742
Mfr. Part No.B72510E0110K062
BrandEPCOS
TWD7
Each (In a Pack of 100)
units
16.2 → 19.8V - 14V 11V 0.2J 35V 1A 0805 (2012M) 120A 400pF 2 x 1.25 x 1.4mm 1.25mm - 2mm
New
RS Stock No. 167-0165
Mfr. Part No.CT0805M4G
BrandEPCOS
TWD25,296
1 Reel of 3000
Reel(s)
8V CT 5.5V 4V 0.1J 19V 1A 0805 (2012M) 100A 700pF 2 x 1.25 x 1.4mm 1.25mm 1.4mm 2mm
RS Stock No. 775-2812
Mfr. Part No.B72580E1140S262
BrandEPCOS
TWD19
Each (In a Pack of 50)
units
22 → 27V - 16V 14V 2.4J 40V 5A 1812 (4532M) 800A 5.6nF 4.5 x 3.2 x 2.5mm 3.2mm - 4.5mm
New
RS Stock No. 167-0506
Mfr. Part No.CT1812S14B
BrandEPCOS
TWD47,394
1 Reel of 1500
Reel(s)
22 → 27V - 16V 14V 2.4J 40V 5A 1812 (4532M) 800A 5.6nF 4.5 x 3.2 x 2.5mm 3.2mm - 4.5mm
RS Stock No. 703-1666
Mfr. Part No.B72510T0040M062
BrandEPCOS
TWD12
Each (In a Pack of 10)
units
8V CT 5.5V 4V 0.1J 19V 1A 0805 (2012M) 100A 700pF 2 x 1.25 x 1.4mm 1.25mm 1.4mm 2mm
RS Stock No. 106-7721
Mfr. Part No.EZJZ1V270RA
BrandPanasonic
TWD8,460
1 Reel of 4000
Reel(s)
27V EXJZ 16V - - - - 0603 (1608M) 3A 20pF 1.6 x 0.8 x 0.8mm - - 1.6mm
RS Stock No. 887-0737
Mfr. Part No.VC080512A250DP
BrandAVX
TWD7,076
1 Pack of 1000
Pack(s)
16V VC 12V 8.5V - 27V - 0805 (2012M) - 525pF - - - -
RS Stock No. 775-2720
Mfr. Part No.B72590E0140L060
BrandEPCOS
TWD4
Each (In a Pack of 100)
units
20 → 27V - 16V 14V - 46V 1A 0402 (1005M) 10A 47pF 1 x 0.5 x 0.5mm 0.5mm 0.5mm 1mm
RS Stock No. 464-8729
Mfr. Part No.VA100005A150DL
BrandAVX
TWD15
Each (In a Pack of 25)
units
8.5V - 5.6V 4V 0.1J 18V 1A 1000 (Axial) 40A 1nF - - - 4.32mm
RS Stock No. 775-2821
Mfr. Part No.B72580E0250K062
BrandEPCOS
TWD19
Each (In a Pack of 50)
units
35.1 → 42.9V - 31V 25V 3.7J 65V 5A 1812 (4532M) 800A 2.5nF 4.5 x 3.2 x 2.5mm 3.2mm - 4.5mm
RS Stock No. 703-1708
Mfr. Part No.B72530T0110K062
BrandEPCOS
TWD23
Each (In a Pack of 10)
units
18V CT 14V 11V 1.2J 33V 2.5A 1210 (3225M) 400A 2.4nF 3.2 x 2.5 x 1.7mm 2.5mm 1.7mm 3.2mm
RS Stock No. 887-0715
Mfr. Part No.VC020105T150WP
BrandAVX
TWD16,075
1 Pack of 10000
Pack(s)
15.6V VC 5.6V 4V - 35V - 0201 (0603M) - 150pF - - - -
RS Stock No. 138-6069
Mfr. Part No.B72650M0141K072
BrandEPCOS
TWD17,596
1 Reel of 1000
Reel(s)
220V Standard 180V 140V - 220V 360A 1210 (3225M) 400A 95pF 8 x 6.3 x 3.2mm 6.3mm 3.2mm 8mm
RS Stock No. 887-0740
Mfr. Part No.VC120603D100DP
BrandAVX
TWD13
Each (In a Pack of 50)
units
5V VC 3.3V 2.3V - 12V - 1206 (3216M) - 4.7nF - - - -
New
RS Stock No. 170-9913
Mfr. Part No.V18MLA0805AXH
BrandLittelfuse
TWD27,700
1 Bag of 2500
Bag(s)
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. 543-4919
Mfr. Part No.V14MLA0603AXH
BrandLittelfuse
TWD15
Each (In a Pack of 10)
units
21.5V ML 14V 10V 0.1J 34.5V 1A 0603 (1608M) 30A 180pF 1.6 x 0.8 x 1mm 0.8mm 1mm 1.6mm