Modbus Products

TDK Corporation offers a wide range of EPCOS and TDK brand 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: 13
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Number of Channels
Series
Termination Style
Inductance
Impedance
Tolerance
Maximum DC Current
Maximum DC Resistance
Minimum Operating Temperature
Maximum Operating Temperature
Package/Case
Length
Width
Height
Packaging
Product
Type
TDK Common Mode Chokes / Filters 700ohms @ 100MHz
Datasheet
26.934In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

PCB Mount 2 Channel ACM SMD/SMT 1.33 uH 700 Ohms 8 A 6 mOhms - 40 C + 85 C 4844 (1211 metric) 12 mm 11 mm 6 mm Reel, Cut Tape, MouseReel Common Mode Filters Power Line
TDK Common Mode Chokes / Filters 90ohms
Datasheet
100.603In Stock
42.000Expected 14/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount 2 Channel ACM SMD/SMT 200 nH 90 Ohms 400 mA 190 mOhms - 40 C + 105 C 0805 (2012 metric) 2 mm 1.2 mm 1.3 mm Reel, Cut Tape, MouseReel Common Mode Filters Signal Line
EPCOS / TDK Common Mode Chokes / Filters 0.7mH 4A 30% 17.9x17.3mm
Datasheet
1.216In Stock
Min.: 1
Mult.: 1

Horizontal Mount 2 Channel B82721A Through Hole 700 uH 30 % 4 A 30 mOhms - 40 C + 125 C 17.9 mm 17.3 mm 12.6 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters 800ohms @ MHz .15A 2.5 mm x 2 mm
Datasheet
8.527In Stock
14.200Expected 08/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount 3 Channel ACM SMD/SMT 2 uH 800 Ohms 150 mA 1.6 Ohms - 40 C + 85 C 1008 (2520 metric) 2.5 mm 2 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Filters Common Mode Filter for High-Speed Differential Signal Line, General Signal Line
TDK Common Mode Chokes / Filters 50VDC 55mOhm 2.4A 180mm
Datasheet
9.095In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

PCB Mount 2 Channel ACM SMD/SMT 1.1 uH 420 Ohms 2.4 A 55 mOhms - 40 C + 85 C 1808 (4520 metric) 4.7 mm 4.5 mm 2 mm Reel, Cut Tape, MouseReel Common Mode Filters Common Mode Filter for Power Line

TDK Common Mode Chokes / Filters 900Ohms 50VDC 60mOhm 2A 180mm
Datasheet
19.077In Stock
11.200Expected 24/08/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

PCB Mount 2 Channel ACM SMD/SMT 1.6 uH 900 Ohms 2 A 60 mOhms - 40 C + 85 C 1808 (4520 metric) 4.7 mm 4.5 mm 2 mm Reel, Cut Tape, MouseReel Common Mode Filters Power Line
EPCOS / TDK Common Mode Chokes / Filters 1.0mH 2.0A Horizontal Core
Datasheet
484In Stock
600Expected 26/03/2026
Min.: 1
Mult.: 1

Horizontal Mount 1 Channel B82721A Radial 1 mH 30 % 2 A + 40 C 12.6 mm Tray Ring Core Chokes
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X400UH 2.6A
Datasheet
846In Stock
Min.: 1
Mult.: 1

Horizontal Mount 1 Channel B82721A Through Hole 400 uH 30 % 2.6 A 55 mOhms - 40 C + 125 C 17.9 mm 17.3 mm 12.6 mm Tray Common Mode Chokes Power Line
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2x0,2mH 6,0 A +40 C
Datasheet
409In Stock
Min.: 1
Mult.: 1

Horizontal Mount 1 Channel B82721A Radial 200 uH 30 % 6 A + 40 C 12.6 mm Tray Ring Core Chokes
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2 x 1 mH. 6 A
Datasheet
557In Stock
Min.: 1
Mult.: 1

Horizontal Mount 2 Channel B82723A Through Hole 1 mH 30 % 6 A 22 mOhms - 40 C + 125 C 28 mm x 27 mm 28 mm 27 mm 16.8 mm Tray Common Mode Chokes Power Line
EPCOS / TDK Common Mode Chokes / Filters 0.45mH 8A 11mohms
Datasheet
78In Stock
Min.: 1
Mult.: 1

Horizontal Mount 2 Channel B82723A Through Hole 450 uH 30 % 8 A 11 mOhms - 40 C + 125 C 28 mm 27 mm 16.8 mm Tray Common Mode Chokes Power Line
EPCOS / TDK Common Mode Chokes / Filters 0.4mH 3.6A Horizontal Core
Datasheet
1.199On Order
Min.: 1
Mult.: 1

Horizontal Mount 1 Channel B82721A Through Hole 400 uH 30 % 3.6 A 35 mOhms - 40 C + 125 C 17.9 mm 17.3 mm 12.6 mm Tray Common Mode Chokes Power Line
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 600uH 2.5A 250Vrms
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1

Horizontal Mount 1 Channel B82721A Radial 600 uH 30 % 2.5 A + 40 C 12.6 mm Tray Ring Core Chokes