21 mm Common Mode Filter Chokes

Results: 28
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) 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
Self Resonant Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Package/Case
Length
Width
Height
Packaging
Product
Type
TDK Common Mode Chokes / Filters D CORE-CHOKE 2X20MH 2.0A
Datasheet
580In Stock
Min.: 1
Mult.: 1

Vertical Mount 2 Channel B82734R Through Hole 20 mH - 30 %, + 50 % 2 A 240 mOhms - 40 C + 125 C 32.5 mm x 21 mm 32.5 mm 21 mm 31 mm Tray Common Mode Chokes Power Line
TE Connectivity / Schaffner Common Mode Chokes / Filters 36mH 1A - VERTICAL COMMN-MODE SPPRESSN
Datasheet
491In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel EV Through Hole 36 mH 15 % 1 A 591 mOhms - 25 C + 100 C 21 mm x 29.2 mm x 34.7 mm 29.2 mm 21 mm 34.7 mm Common Mode Chokes Current Compensated Choke
Vacuumschmelze Common Mode Chokes / Filters 1.5 mH 16A vertical 6mH
Datasheet
7 671In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel T60405 Through Hole 1.53 mH 1.6 kOhms - 30 %, + 50 % 70 mA 1 MHz - 40 C + 130 C 38 mm 21 mm 38 mm Tray Common Mode Chokes Standard
TE Connectivity / Schaffner Common Mode Chokes / Filters 3.9mH 1A -HRZNTL COMMN-MODE SPPRESSN
Datasheet
499In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel EH Through Hole 3.9 mH 15 % 1 A 168 mOhms - 25 C + 100 C 21 mm x 21 mm x 17.8 mm 21 mm 21 mm 17.8 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 5.6mH 0.8A -HRZNTL COMMN-MODE SPPRESSN
Datasheet
498In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel EH Through Hole 5.6 mH 15 % 800 mA 245 mOhms 0 Hz to 400 Hz - 25 C + 100 C 21 mm x 21 mm x 17.8 mm 21 mm 21 mm 17.8 mm Common Mode Chokes Current Compensated Choke
TDK Common Mode Chokes / Filters D CORE-CHOKE 2X39MH 1.4A
Datasheet
1 210In Stock
Min.: 1
Mult.: 1

Vertical Mount 2 Channel B82734R Through Hole 39 mH - 30 %, + 50 % 1.4 A 460 mOhms - 40 C + 125 C 32.5 mm 21 mm 31 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters 6.8mH 3.2A 85ohms
Datasheet
1 722In Stock
Min.: 1
Mult.: 1

Vertical Mount 2 Channel B82734R Through Hole 6.8 mH - 30 %, + 50 % 3.2 A 85 mOhms - 40 C + 125 C 32.5 mm 21 mm 31 mm Tray Common Mode Chokes Power Line
TE Connectivity / Schaffner Common Mode Chokes / Filters 5mH 3A - VERTICAL COMMN-MODE SPPRESSN
Datasheet
818In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel EV Through Hole 5 mH 15 % 3 A 79 mOhms - 25 C + 100 C 21 mm x 29.2 mm x 34.7 mm 29.2 mm 21 mm 34.7 mm Common Mode Chokes Current Compensated Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMB Choke Type XL 2.2mH 8A 14mOhm
Datasheet
851In Stock
1 120On Order
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMB Through Hole 2.2 mH 30 % 8 A 14 mOhms - 40 C + 125 C 30 mm 21 mm 35 mm Tray Common Mode Chokes Power Line
Bel Signal Transformer Common Mode Chokes / Filters Toroidal Chk 25.5mH 1KHz, 4A, 130
Datasheet
35In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel LPTC-V Through Hole 25.5 mH 4 A 130 mOhms - 55 C + 125 C 21 mm Tray Common Mode Chokes Toroidal
TE Connectivity / Schaffner Common Mode Chokes / Filters 0.82mH 2A -HRZNTL COMMN-MODE SPPRESSN
Datasheet
185In Stock
500Expected 11/17/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel EH Through Hole 820 uH 15 % 2 A 38 mOhms - 25 C + 100 C 21 mm x 21 mm x 17.8 mm 21 mm 21 mm 17.8 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 33mH, 0.3A SUPPRESSION CHOKE
Datasheet
564In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel EH Through Hole 33 mH 15 % 300 mA 1.25 Ohms - 25 C + 100 C 21 mm x 21 mm x 17.8 mm 21 mm 21 mm 17.8 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 20mH 1.5A - VERTICAL COMMN-MODE SPPRESSN
Datasheet
46Expected 8/13/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel EV Through Hole 20 mH 15 % 1.5 A 150 mOhms - 25 C + 100 C 21 mm x 29.2 mm x 34.7 mm 29.2 mm 21 mm 34.7 mm Bulk Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 11mH 2A COMMON MODE
Datasheet
202In Stock
500Expected 11/10/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel EV Through Hole 11 mH 15 % 2 A 162 mOhms - 25 C + 100 C 21 mm x 29.2 mm x 34.7 mm 29.2 mm 21 mm 34.7 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 9mH 3A - VERTICAL COMMN-MODE SPPRESSN
Datasheet
80In Stock
500Expected 8/17/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel EV Through Hole 9 mH 15 % 3 A 115 mOhms - 25 C + 100 C 21 mm x 29.2 mm x 34.7 mm 29.2 mm 21 mm 34.7 mm Tray Common Mode Chokes Current Compensated Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMB 10mH 4.5 Amps DCRes=70mOhms
Datasheet
16In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMB Through Hole 10 mH 30 % 4.5 A 70 mOhms - 40 C + 125 C 30 mm 21 mm 35 mm Tray Power Line Chokes Common Mode Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMB Choke Type XL 10mH 5A 55mOhm
Datasheet
145In Stock
120Expected 8/14/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMB Through Hole 10 mH 30 % 5 A 55 mOhms - 40 C + 125 C 30 mm 21 mm 35 mm Tray Common Mode Chokes Power Line
Wurth Elektronik Common Mode Chokes / Filters WE-CMB Choke Type XL 3.3mH 6A 25mOhm
Datasheet
43In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMB Through Hole 3.3 mH 30 % 6 A 25 mOhms - 40 C + 125 C 30 mm 21 mm 35 mm Tray Common Mode Chokes Power Line
KEMET Common Mode Chokes / Filters 250V 5A 30000uH DCR=20mOhms
Datasheet
81In Stock
Min.: 1
Mult.: 1

PCB Mount SC-D Through Hole 5 A 20 mOhms - 25 C + 105 C Tray 3,5 mm 21 mm 25 mm Tray AC Line Filters
TE Connectivity / Schaffner EH20-0.5-02-18M
TE Connectivity / Schaffner Common Mode Chokes / Filters 18mH, 0.5A SUPPRESSION CHOKE
Datasheet
88In Stock
1 000Expected 8/17/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel EH Through Hole 18 mH 15 % 500 mA 725 mOhms - 25 C + 100 C 21 mm x 21 mm x 17.8 mm 21 mm 21 mm 17.8 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 3.3mH 1.2A -HRZNTL COMMN-MODE SPPRESSN
Datasheet
380In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel EH Through Hole 3.3 mH 15 % 1.2 A 127 mOhms - 25 C + 100 C 21 mm x 21 mm x 17.8 mm 21 mm 21 mm 17.8 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 1.8mH 1.5A -HRZNTL COMMN-MODE SPPRESSN
Datasheet
242In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel EH Through Hole 1.8 mH 15 % 1.5 A 72 mOhms - 25 C + 100 C 21 mm x 21 mm x 17.8 mm 21 mm 21 mm 17.8 mm Common Mode Chokes Current Compensated Choke
TDK Common Mode Chokes / Filters D-CORE CHOKE 2x68mH 0.7A +60 C
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 800
Mult.: 800

PCB Mount 1 Channel B82734R Radial 68 mH - 30 %, + 50 % 700 mA 1.45 Ohms - 40 C + 125 C 32.5 mm x 21 mm 32.5 mm 21 mm 31 mm Tray Power Line Chokes Power Line Chokes Current Compensated D Core Double Choke
Bel Signal Transformer Common Mode Chokes / Filters Toroidal Chk 42.5mH 1KHz, 2A, 200
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 294
Mult.: 294

PCB Mount 2 Channel LPTC-V Through Hole 42.5 mH 2 A 200 mOhms - 55 C + 125 C 21 mm Tray Common Mode Chokes Toroidal
TE Connectivity / Schaffner Common Mode Chokes / Filters 27mH 1.5A - VERTICAL COMMN-MODE SPPRESSN
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 500
Mult.: 500

PCB Mount 1 Channel EV Through Hole 27 mH 15 % 1.5 A 245 mOhms - 25 C + 100 C 21 mm x 29.2 mm x 38.7 mm 29.2 mm 21 mm 38.7 mm Common Mode Chokes Current Compensated Choke