Modbus Products

TDK offers a wide range of components ideal for the design and development of Modbus circuits. Modbus is the standard serial communication protocol used throughout many industries to transmit and collect data from one electronic device to another. The Modbus protocol is commonly used in the design of the Industrial Internet of Things (IIoT). TDK components for Modbus-related applications feature a wide range of general passive devices such as signal inductors, common-mode filters, signal transformers, inductors, chokes, aluminum electrolytic capacitors, SMD varistors, and surge arresters. A full range of sensors and sensor systems are available for specific Modbus sensor requirements.

Results: 11
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Mounting Style
Termination Style
Package/Case
Voltage Rating AC
Voltage Rating DC
Varistor Voltage
Clamping Voltage
Peak Surge Current
Surge Energy Rating
Capacitance
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
TDK Varistors 0603 5.6V Ceradiode
Datasheet
46,155In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD Disc Varistor, 3225mm MLVs PCB Mount SMD/SMT 0603 (1608 metric) 5.6 VDC 150 V 900 fF - 40 C + 85 C Reel, Cut Tape, MouseReel
TDK Varistors CT2220K60G
Datasheet
106In Stock
1,000Expected 2026/10/16
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

CT MLVs PCB Mount SMD/SMT 2220 (5750 metric) 60 VAC 85 VDC 100 V 165 V 800 A 6.8 J 800 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
TDK Varistors 0603 16Vdc 3pF
Datasheet
52,939In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD Disc Varistor, 3225mm MLVs PCB Mount SMD/SMT 0603 (1608 metric) 16 VDC 65 V 290 V 5 pF - 40 C + 85 C Reel, Cut Tape, MouseReel
TDK Varistors CT2220K40G
Datasheet
6,589In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Automotive with Load Dump and Jump Start MLVs PCB Mount SMD/SMT 2220 (5750 metric) 40 VAC 56 VDC 68 V 110 V 1 kA 9 J 2 nF - 55 C + 125 C Reel, Cut Tape, MouseReel
TDK Varistors High Surge MLV Max Op VRMS 50
Datasheet
5,251In Stock
3,600Expected 2026/09/01
MouseReel Available
Min.: 1
Mult.: 1
: 600

Automotive with Load Dump and Jump Start MLVs PCB Mount SMD/SMT 2220 (5750 metric) 50 VAC 65 VDC 82 V 135 V 4.5 kA 15 J 3 nF - 55 C + 125 C Reel, Cut Tape, MouseReel
TDK Varistors 50V 2220 multilayer varistor
Datasheet
2,406In Stock
Min.: 1
Mult.: 1
: 500

Automotive with Load Dump and Jump Start MLVs PCB Mount SMD/SMT 2220 (5750 metric) 50 VAC 63 VDC 77.5 V 127 V 4.5 kA 15 J 8.8 nF - 55 C + 125 C Reel, Cut Tape
TDK Varistors 0402 16Vdc 2pF
Datasheet
55,776In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Automotive with Load Dump and Jump Start MLVs PCB Mount SMD/SMT 0402 (1005 metric) 16 VDC 65 V 290 V 2 pF - 40 C + 85 C Reel, Cut Tape, MouseReel
TDK Varistors 0612 350V 3pF
Datasheet
6,004In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

CeraDiodes High Speed MLVs PCB Mount SMD/SMT 0612 (1632 metric) 16 VDC 80 V 350 V 3 pF - 40 C + 85 C Reel, Cut Tape, MouseReel
TDK Varistors 0402 15VDC 10pF
Datasheet
3,525In Stock
10,000Expected 2026/09/28
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Automotive with Load Dump and Jump Start MLVs PCB Mount SMD/SMT 0402 (1005 metric) 15 VDC 66 V 10 pF - 40 C + 85 C Reel, Cut Tape, MouseReel
TDK Varistors 0402 90Vdc 0.6pF
Datasheet
6,142In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Automotive with Load Dump and Jump Start MLVs PCB Mount SMD/SMT 0402 (1005 metric) 5.6 VDC 90 V 600 fF - 40 C + 85 C Reel, Cut Tape, MouseReel
TDK Varistors 0508 66V 10pF
Datasheet
Non-Stocked Lead-Time 11 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

CeraDiodes High Speed PCB Mount SMD/SMT 0508 (1220 metric) 66 V - 40 C + 85 C Reel, Cut Tape, MouseReel