Basic Control Circuit Solutions

TDK offers a wide range of components ideally suited for the design and development of control circuits for motor control, DC to DC boost, and pulse width modulation (PWM). These components include a wide range of general passive devices, including signal inductors, signal transformers, magnetics, chokes, common-mode filters, aluminum electrolytic capacitors, film capacitors, SMD varistors, and surge arresters.

Results: 38
Select Image Part # Mfr. Description Datasheet Availability Pricing (HKD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
TDK Varistors 0603 5.6V Ceradiode 46,130In Stock
Cut Tape
HK$0.986
HK$0.551
HK$0.485
HK$0.477
HK$0.46
Reel
HK$0.46
Min.: 1
Mult.: 1
: 4,000
TDK Varistors 1210 59VDC 3500pF 1500A 8,095In Stock
Cut Tape
HK$10.28
HK$7.04
HK$6.58
HK$5.84
Reel
HK$4.65
Min.: 1
Mult.: 1
: 1,500
TDK Common Mode Chokes / Filters RING CORE CHOKE 600uH 2.5A 250Vrms 600In Stock
HK$20.80
HK$17.18
HK$14.96
HK$13.89
Min.: 1
Mult.: 1
TDK Power Inductors - SMD 33uH 630mA 10% 6x6mm SMD, AECQ200 1,562In Stock
Cut Tape
HK$9.54
HK$7.85
HK$6.85
HK$6.45
Reel
HK$4.59
Min.: 1
Mult.: 1
: 2,500
TDK Varistors CT2220K60G 96In Stock
1,000Expected 26/10/2026
Cut Tape
HK$23.43
HK$14.80
HK$13.15
HK$11.18
Reel
HK$7.09
Min.: 1
Mult.: 1
: 1,000
TDK Common Mode Chokes / Filters 800ohms @ MHz .15A 2.5 mm x 2 mm 45,202In Stock
50,000Expected 24/11/2026
Cut Tape
HK$5.34
HK$4.66
HK$4.22
HK$3.98
Reel
HK$3.05
Min.: 1
Mult.: 1
: 2,000
TDK Varistors High Surge MLV Max Op VRMS 50 8,851In Stock
Cut Tape
HK$28.19
HK$21.21
HK$19.40
HK$17.51
Reel
HK$15.86
Min.: 1
Mult.: 1
: 600
TDK RF Inductors - SMD 2.2uH 800mA 10% 3.2x2.5mm SMD 7,551In Stock
Cut Tape
HK$4.11
HK$3.38
HK$2.95
HK$2.79
Reel
HK$1.87
Min.: 1
Mult.: 1
: 2,000
TDK Aluminium Electrolytic Capacitors - Radial Leaded 16VDC 2200uF 20% STD Leads 2,346In Stock
HK$16.11
HK$10.85
HK$8.71
HK$7.07
HK$6.56
Min.: 1
Mult.: 1
TDK Varistors 0603 16Vdc 3pF 48,117In Stock
Cut Tape
HK$1.48
HK$0.888
HK$0.748
HK$0.69
Reel
HK$0.551
Min.: 1
Mult.: 1
: 4,000
TDK Varistors CT2220K40G 6,589In Stock
Cut Tape
HK$11.75
HK$8.55
HK$7.74
HK$6.86
Reel
HK$6.43
Min.: 1
Mult.: 1
: 1,000
TDK Varistors 50V 2220 multilayer varistor 2,384In Stock
Cut Tape
HK$34.28
HK$26.80
HK$25.07
HK$22.61
Reel
HK$20.71
Min.: 1
Mult.: 1
: 500
TDK Varistors 0402 16Vdc 2pF 55,667In Stock
Cut Tape
HK$1.40
HK$0.855
HK$0.723
HK$0.666
Reel
HK$0.501
Min.: 1
Mult.: 1
: 10,000
TDK Varistors 0612 350V 3pF 10,974In Stock
Cut Tape
HK$5.51
HK$3.49
HK$3.04
HK$2.84
Reel
HK$2.47
Min.: 1
Mult.: 1
: 3,000
TDK Common Mode Chokes / Filters 0.4mH 3.6A Horizontal Core 2,685In Stock
HK$20.80
HK$17.18
HK$14.96
HK$14.06
Min.: 1
Mult.: 1
TDK RF Inductors - SMD 1uH 1150mA 10% 3.2x2.5mm SMD 1,981In Stock
8,000Expected 3/12/2026
Cut Tape
HK$4.11
HK$3.38
HK$2.95
HK$2.79
Reel
HK$2.15
Min.: 1
Mult.: 1
: 2,000
TDK RF Inductors - SMD 1.5uH 0.9A 10% 3.2x2.5mm SMD 4,090In Stock
Cut Tape
HK$4.11
HK$3.38
HK$2.95
HK$2.79
Reel
HK$2.15
Min.: 1
Mult.: 1
: 2,000
TDK RF Inductors - SMD 3.3uH 770mA 10% 3.2x2.5mm SMD 5,202In Stock
Cut Tape
HK$4.11
HK$3.38
HK$2.95
HK$2.76
Reel
HK$2.15
Min.: 1
Mult.: 1
: 2,000
TDK RF Inductors - SMD 4.7 UH 10% 5,451In Stock
Cut Tape
HK$4.11
HK$3.38
HK$2.95
HK$2.79
Reel
HK$2.13
Min.: 1
Mult.: 1
: 2,000
TDK Power Inductors - SMD 10uH 1.15A 20% 6.3x6.3mm SMD 1,393In Stock
Cut Tape
HK$9.54
HK$7.85
HK$6.86
HK$6.46
Reel
HK$4.92
Min.: 1
Mult.: 1
: 2,500
TDK Power Inductors - SMD 15uH 1.5A 10% 6x6mm SMD, AECQ200 1,522In Stock
2,500Expected 19/11/2026
Cut Tape
HK$9.54
HK$7.85
HK$6.86
HK$6.46
Reel
HK$4.92
Min.: 1
Mult.: 1
: 2,500
TDK Power Inductors - SMD 22uH 800mA 10% 6x6mm SMD, AECQ200 147In Stock
2,500Expected 13/1/2027
Cut Tape
HK$9.54
HK$7.85
HK$6.86
HK$6.46
Reel
HK$4.92
Min.: 1
Mult.: 1
: 2,500
TDK Power Inductors - SMD 47uH 0.54A 10% 6.3x6.3mm SMD 1,268In Stock
2,500Expected 26/10/2026
Cut Tape
HK$9.54
HK$7.85
HK$6.86
HK$6.46
Reel
HK$4.92
Min.: 1
Mult.: 1
: 2,500
TDK Aluminium Electrolytic Capacitors - Radial Leaded 35VDC 1200uF 20% STD Leads 820In Stock
HK$20.30
HK$13.89
HK$11.26
HK$9.29
HK$8.55
Min.: 1
Mult.: 1
TDK Aluminium Electrolytic Capacitors - Radial Leaded 10VDC 2200uF 20% 2,073In Stock
HK$12.41
HK$6.64
HK$5.15
HK$4.78
Min.: 1
Mult.: 1