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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Varistors High Surge MLV Max Op VRMS 50 B72540T6500K062 TDK 1: $3.43 8,831In Stock	Mfr. Part No. B72540T6500K062 Mouser Part No 871-B72540T6500K062	TDK	Varistors High Surge MLV Max Op VRMS 50 Learn More about TDK ctvs varistors	Datasheet	8,831In Stock	Cut Tape $3.43 $2.58 $2.36 $2.12 Reel $1.90 View $2.01 $1.84 $1.80 $1.72 MouseReel Available	Min.: 1 Mult.: 1 : 600
Power Inductors - SMD 47uH 0.54A 10% 6.3x6.3mm SMD B82462A4473K000 TDK 1: $1.09 3,743In Stock	Mfr. Part No. B82462A4473K000 Mouser Part No 871-B82462A4473K	TDK	Power Inductors - SMD 47uH 0.54A 10% 6.3x6.3mm SMD Learn More about TDK epcos aec q200 inductors	Datasheet	3,743In Stock	Cut Tape $1.09 $0.955 $0.834 $0.786 Reel $0.598 View $0.727 $0.686 $0.647 $0.564 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Varistors 0603 5.6V Ceradiode B72500D0050H160 TDK 1: $0.12 46,130In Stock	Mfr. Part No. B72500D0050H160 Mouser Part No 871-B72500D0050H160	TDK	Varistors 0603 5.6V Ceradiode Learn More about TDK epcosvaristors	Datasheet	46,130In Stock	Cut Tape $0.12 $0.07 $0.062 Reel $0.06 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors CT2220K60G B72540T600K62 TDK 1: $2.85 1,094In Stock	Mfr. Part No. B72540T600K62 Mouser Part No 871-B72540T600K62	TDK	Varistors CT2220K60G Learn More about TDK ctvs varistors	Datasheet	1,094In Stock	Cut Tape $2.85 $1.80 $1.36 $1.28 Reel $0.94 View $1.12 $0.854 $0.82 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Common Mode Chokes / Filters RING CORE CHOKE 600uH 2.5A 250Vrms B82721A2252N020 TDK 1: $2.54 600In Stock	Mfr. Part No. B82721A2252N020 Mouser Part No 871-B82721A2252N020	TDK	Common Mode Chokes / Filters RING CORE CHOKE 600uH 2.5A 250Vrms Learn More about TDK epcos chokes	Datasheet	600In Stock	$2.54 $2.09 $1.83 $1.70 View $1.60 $1.49 $1.38 $1.33	Min.: 1 Mult.: 1
Power Inductors - SMD 33uH 630mA 10% 6x6mm SMD, AECQ200 B82462A4333K000 TDK 1: $1.16 1,562In Stock	Mfr. Part No. B82462A4333K000 Mouser Part No 871-B82462A4333K	TDK	Power Inductors - SMD 33uH 630mA 10% 6x6mm SMD, AECQ200 Learn More about TDK epcos aec q200 inductors	Datasheet	1,562In Stock	Cut Tape $1.16 $0.955 $0.834 $0.786 Reel $0.60 View $0.727 $0.686 $0.647 $0.594 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Pulse Transformers 170uH 6Terminal Pulse Transformer ALT4532M-171-T001 TDK 1: $1.33 60,207In Stock	Mfr. Part No. ALT4532M-171-T001 Mouser Part No 810-ALT4532M171T001	TDK	Pulse Transformers 170uH 6Terminal Pulse Transformer Learn More about TDK alt series	Datasheet	60,207In Stock	Cut Tape $1.33 $1.17 $1.13 $1.11 View Reel $0.914 $1.07 $1.02 $0.99 $0.947 $0.914 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters 800ohms @ MHz .15A 2.5 mm x 2 mm ACM2520-801-3P-T002 TDK 1: $0.58 43,523In Stock 50,000Expected 2026/11/24	Mfr. Part No. ACM2520-801-3P-T002 Mouser Part No 810-ACM25208013PT002	TDK	Common Mode Chokes / Filters 800ohms @ MHz .15A 2.5 mm x 2 mm Learn More about TDK acm common mode filters	Datasheet	43,523In Stock 50,000Expected 2026/11/24	Cut Tape $0.58 $0.506 $0.468 $0.438 Reel $0.363 View $0.413 $0.39 $0.348 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Pulse Transformers TRANSFORMERS AUDIO & SIGNAL ALT3232M-151-T001 TDK 1: $1.27 87,063In Stock	Mfr. Part No. ALT3232M-151-T001 Mouser Part No 810-ALT3232M151T001	TDK	Pulse Transformers TRANSFORMERS AUDIO & SIGNAL Learn More about TDK alt series	Datasheet	87,063In Stock	Cut Tape $1.27 $1.14 $1.08 $1.05 View Reel $0.864 $1.01 $0.961 $0.932 $0.897 $0.864 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Aluminium Electrolytic Capacitors - Radial Leaded 16VDC 2200uF 20% STD Leads B41888C4228M000 TDK 1: $1.97 2,346In Stock	Mfr. Part No. B41888C4228M000 Mouser Part No 871-B41888C4228M000	TDK	Aluminium Electrolytic Capacitors - Radial Leaded 16VDC 2200uF 20% STD Leads Learn More about TDK epcos modbus	Datasheet	2,346In Stock	$1.97 $1.33 $1.06 $0.861 $0.798	Min.: 1 Mult.: 1
Varistors 0603 16Vdc 3pF B72500D0160H060 TDK 1: $0.18 46,148In Stock	Mfr. Part No. B72500D0160H060 Mouser Part No 871-B72500D160H60	TDK	Varistors 0603 16Vdc 3pF Learn More about TDK epcosvaristors	Datasheet	46,148In Stock	Cut Tape $0.18 $0.108 $0.084 $0.079 Reel $0.067 View $0.076 $0.064 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors CT2220K40G B72540T0400K062 TDK 1: $1.43 5,586In Stock	Mfr. Part No. B72540T0400K062 Mouser Part No 871-B72540T400K62	TDK	Varistors CT2220K40G Learn More about TDK ctvs varistors	Datasheet	5,586In Stock	Cut Tape $1.43 $0.941 $0.834 $0.82 Reel $0.82 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Varistors 50V 2220 multilayer varistor B72540T6500S162 TDK 1: $4.18 2,384In Stock	Mfr. Part No. B72540T6500S162 Mouser Part No 871-B72540T6500S162	TDK	Varistors 50V 2220 multilayer varistor Learn More about TDK ctvs varistors	Datasheet	2,384In Stock	Cut Tape $4.18 $3.26 $3.05 $2.76 Reel $2.52 View $2.61 $2.41 $2.35	Min.: 1 Mult.: 1 : 500
Varistors 0402 16Vdc 2pF B72590D0160H060 TDK 1: $0.17 55,667In Stock	Mfr. Part No. B72590D0160H060 Mouser Part No 871-B72590D160H60	TDK	Varistors 0402 16Vdc 2pF Learn More about TDK epcosvaristors	Datasheet	55,667In Stock	Cut Tape $0.17 $0.104 $0.081 $0.076 View Reel $0.062 $0.073 $0.069 $0.066 $0.062 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors 0612 350V 3pF B72724D0160H062 TDK 1: $0.67 11,281In Stock	Mfr. Part No. B72724D0160H062 Mouser Part No 871-B72724D160H62	TDK	Varistors 0612 350V 3pF Learn More about TDK epcosvaristors	Datasheet	11,281In Stock	Cut Tape $0.67 $0.424 $0.345 $0.329 Reel $0.30 View $0.317 $0.299 $0.29 $0.279 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
RF Inductors - SMD 2.2uH 800mA 10% 3.2x2.5mm SMD B82422H1222K000 TDK 1: $0.50 7,551In Stock	Mfr. Part No. B82422H1222K000 Mouser Part No 871-B82422H1222K	TDK	RF Inductors - SMD 2.2uH 800mA 10% 3.2x2.5mm SMD Learn More about TDK epcos simid smd inductors	Datasheet	7,551In Stock	Cut Tape $0.50 $0.411 $0.359 $0.34 Reel $0.227 View $0.313 $0.295 $0.272 $0.22 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors T90-A90XSMD B88069X2331T902 TDK 1: $2.97 1,162In Stock	Mfr. Part No. B88069X2331T902 Mouser Part No 871-B88069X2331T902	TDK	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors T90-A90XSMD	Datasheet	1,162In Stock	Cut Tape $2.97 $2.76 $2.29 Reel $2.29 $2.26 $2.22 MouseReel Available	Min.: 1 Mult.: 1 : 900
Common Mode Chokes / Filters 0.4mH 3.6A Horizontal Core B82721A2362N1 TDK 1: $2.54 2,685In Stock	Mfr. Part No. B82721A2362N1 Mouser Part No 871-B82721A2362N1	TDK	Common Mode Chokes / Filters 0.4mH 3.6A Horizontal Core Learn More about TDK epcos chokes	Datasheet	2,685In Stock	$2.54 $2.09 $1.83 $1.71 View $1.59 $1.48 $1.38 $1.33	Min.: 1 Mult.: 1
Aluminium Electrolytic Capacitors - Radial Leaded 35VDC 1200uF 20% STD Leads B41858C7128M000 TDK 1: $2.47 820In Stock	Mfr. Part No. B41858C7128M000 Mouser Part No 871-B41858C7128M	TDK	Aluminium Electrolytic Capacitors - Radial Leaded 35VDC 1200uF 20% STD Leads Learn More about TDK epcos modbus	Datasheet	820In Stock	$2.47 $1.69 $1.37 $1.13 $1.04	Min.: 1 Mult.: 1
Aluminium Electrolytic Capacitors - Radial Leaded 10VDC 2200uF 20% B41888D3228M000 TDK 1: $1.51 2,029In Stock	Mfr. Part No. B41888D3228M000 Mouser Part No 871-B41888D3228M000	TDK	Aluminium Electrolytic Capacitors - Radial Leaded 10VDC 2200uF 20% Learn More about TDK epcos modbus	Datasheet	2,029In Stock	$1.51 $0.808 $0.627 $0.582	Min.: 1 Mult.: 1
Varistors 0402 15VDC 10pF B72590D0150H060 TDK 1: $0.17 13,025In Stock	Mfr. Part No. B72590D0150H060 Mouser Part No 871-B72590D150H60	TDK	Varistors 0402 15VDC 10pF Learn More about TDK epcosvaristors	Datasheet	13,025In Stock	Cut Tape $0.17 $0.104 $0.081 $0.076 Reel $0.066 View $0.073 $0.069 $0.067 $0.065 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors 0402 90Vdc 0.6pF B72590D0050H260 TDK 1: $0.17 4,342In Stock 10,000Expected 2026/10/30	Mfr. Part No. B72590D0050H260 Mouser Part No 871-B72590D50H260	TDK	Varistors 0402 90Vdc 0.6pF Learn More about TDK epcos kits	Datasheet	4,342In Stock 10,000Expected 2026/10/30	Cut Tape $0.17 $0.104 $0.081 $0.076 Reel $0.062 View $0.073 $0.069 $0.066 $0.06 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
RF Inductors - SMD 1uH 1150mA 10% 3.2x2.5mm SMD B82422H1102K000 TDK 1: $0.50 1,891In Stock 8,000Expected 2026/11/10	Mfr. Part No. B82422H1102K000 Mouser Part No 871-B82422H1102K	TDK	RF Inductors - SMD 1uH 1150mA 10% 3.2x2.5mm SMD Learn More about TDK epcos simid smd inductors	Datasheet	1,891In Stock 8,000Expected 2026/11/10	Cut Tape $0.50 $0.411 $0.359 $0.337 Reel $0.262 View $0.313 $0.286 $0.263 $0.247 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
RF Inductors - SMD 1.5uH 0.9A 10% 3.2x2.5mm SMD B82422H1152K000 TDK 1: $0.50 4,090In Stock	Mfr. Part No. B82422H1152K000 Mouser Part No 871-B82422H1152K	TDK	RF Inductors - SMD 1.5uH 0.9A 10% 3.2x2.5mm SMD Learn More about TDK epcos simid smd inductors	Datasheet	4,090In Stock	Cut Tape $0.50 $0.411 $0.359 $0.34 Reel $0.262 View $0.313 $0.295 $0.272 $0.257 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
RF Inductors - SMD 3.3uH 770mA 10% 3.2x2.5mm SMD B82422H1332K000 TDK 1: $0.50 5,202In Stock	Mfr. Part No. B82422H1332K000 Mouser Part No 871-B82422H1332K	TDK	RF Inductors - SMD 3.3uH 770mA 10% 3.2x2.5mm SMD Learn More about TDK epcos simid smd inductors	Datasheet	5,202In Stock	Cut Tape $0.50 $0.411 $0.359 $0.336 Reel $0.271 View $0.313 $0.295 $0.272 $0.257 MouseReel Available	Min.: 1 Mult.: 1 : 2,000

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