SPDL Ultra-Compact SMD Common Mode Chokes

Signal Transformer / Bel SPDL Ultra-Compact SMD Common Mode Chokes are designed for EMI suppression of differential mode noise. They feature high common-mode impedance in the noise band and low differential mode impedance in the signal band. A low differential mode impedance with a high coupling coefficient ensures virtually no distortion of high-speed signals. The SPDL series offers ultra-thin, compact SMD packages with excellent thermal characteristics and AECQ-200 compliance. Other features include 90Ω to 2200Ω impedance range at 100MHz, 150mA to 400mA current capacity, and -40°C to +125°C operating temperature range. 

Results: 61
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (USD) 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
Bel Signal Transformer Common Mode Chokes / Filters SMD Common Mode Choke
Datasheet
2,300In Stock
Min.: 1
Mult.: 1
: 1,500

PCB Mount 2 Channel SPDL Series II SMD/SMT 500 Ohms 4 A 15 Ohms - 40 C + 125 C 7.5 mm 6 mm 4 mm Reel, Cut Tape Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters SMD Common Mode Choke
Datasheet
1,408In Stock
Min.: 1
Mult.: 1
: 1,500

PCB Mount 2 Channel SPDL Series II SMD/SMT 225 Ohms 5 A 10 Ohms - 40 C + 125 C 7.5 mm 6 mm 4 mm Reel, Cut Tape Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters SMD Common Mode Choke
Datasheet
2,194In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SPDL 1 kOhms 2 A 24 Ohms Reel, Cut Tape, MouseReel Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters 2Line SMD Common Md
Datasheet
1,696In Stock
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel SPDL SMD/SMT 22 uH 1.2 kOhms - 30 %, + 50 % 310 mA 1 Ohms - 40 C + 125 C 4.5 mm 3.2 mm 2.8 mm Reel, Cut Tape Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters SMD Common Mode Choke
Datasheet
250In Stock
Min.: 1
Mult.: 1
: 350

PCB Mount 2 Channel SPDL Series II SMD/SMT 500 Ohms 10 mA 7 Ohms - 40 C + 125 C 15.5 mm 13 mm 6.6 mm Reel, Cut Tape Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters SMD Common Mode Choke
Datasheet
497In Stock
Min.: 1
Mult.: 1
: 500

PCB Mount 2 Channel SPDL Series II SMD/SMT 750 Ohms 6 mA 14 Ohms - 40 C + 125 C 12.5 mm 10.8 mm 6.6 mm Reel, Cut Tape Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters 2 Line SMD Common Mode Choke 500ohm impedancea.100MHz
Datasheet
532In Stock
Min.: 1
Mult.: 1
: 700

PCB Mount 2 Channel SPDL Series II SMD/SMT 500 Ohms 5 A 10 Ohms - 40 C + 125 C 12.5 mm 7 mm 5 mm Reel, Cut Tape Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters SMD Common Mode Choke
Datasheet
3,975In Stock
Min.: 1
Mult.: 1
: 2,500

SPDL 1.4 kOhms 1.5 A 40 Ohms Reel, Cut Tape Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters SMD Common Mode Choke
Datasheet
6,718In Stock
Min.: 1
Mult.: 1
: 2,500

SPDL 250 Ohms 5 A 14 Ohms Reel, Cut Tape Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters SMD Common Mode Choke
Datasheet
386In Stock
Min.: 1
Mult.: 1
: 500

PCB Mount 2 Channel SPDL Series II SMD/SMT 500 Ohms 10 mA 6 Ohms - 40 C + 125 C 12.5 mm 10.8 mm 6.6 mm Reel, Cut Tape Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters 2Line SMD Common Md Choke 90
Datasheet
261In Stock
Min.: 1
Mult.: 1
: 2,000

PCB Mount 1 Channel SPDL SMD/SMT 90 Ohms 25 % 400 mA 300 mOhms - 40 C + 125 C 2 mm 1.2 mm 1.2 mm Reel, Cut Tape Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters 2Line SMD Common Md Choke 2220
Datasheet
460In Stock
Min.: 1
Mult.: 1
: 2,000

PCB Mount 1 Channel SPDL SMD/SMT 2.2 kOhms 25 % 200 mA 1.2 Ohms - 40 C + 125 C 3.2 mm 1.6 mm 2 mm Reel, Cut Tape Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters 2Line SMD Common Md
Datasheet
145In Stock
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel SPDL SMD/SMT 100 uH 5.8 kOhms - 30 %, + 50 % 200 mA 2 Ohms - 40 C + 125 C 4.5 mm 3.2 mm 2.8 mm Reel, Cut Tape Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters 2Line SMD Common Md
Datasheet
429In Stock
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel SPDL SMD/SMT 11 uH 600 Ohms - 30 %, + 50 % 360 mA 600 mOhms - 40 C + 125 C 4.5 mm 3.2 mm 2.8 mm Reel, Cut Tape Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters 2Line SMD Common Md
Datasheet
447In Stock
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel SPDL SMD/SMT 51 uH 2.8 kOhms - 30 %, + 50 % 230 mA 1 Ohms - 40 C + 125 C 4.5 mm 3.2 mm 2.8 mm Reel, Cut Tape Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters SMD Common Mode Choke
Datasheet
662In Stock
5,000Expected 2026/06/05
Min.: 1
Mult.: 1
: 2,500

SPDL 100 Ohms 6.5 A 9 Ohms Reel, Cut Tape Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters SMD Common Mode Choke
Datasheet
1,287In Stock
Min.: 1
Mult.: 1
: 2,500

SPDL 350 Ohms 4 A 28 Ohms Reel, Cut Tape Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters SMD Common Mode Choke
Datasheet
1,591In Stock
5,000Expected 2026/06/05
Min.: 1
Mult.: 1
: 2,500

SPDL 500 Ohms 4 A 19 Ohms Reel, Cut Tape Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters 2Line SMD Common Md
Datasheet
1,063In Stock
Min.: 1
Mult.: 1
: 10,000

PCB Mount 1 Channel SPDL SMD/SMT 100 uH 5.1 kOhms - 30 %, + 50 % 150 mA 1.5 Ohms - 40 C + 125 C 3.3 mm 2.5 mm 2.5 mm Reel, Cut Tape Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters 2Line SMD Common Md Choke 360
Datasheet
10,000Expected 2026/09/03
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount 1 Channel SPDL SMD/SMT 360 Ohms 25 % 300 mA 500 mOhms - 40 C + 125 C 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters SMD Common Mode Choke
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 500
Mult.: 500
: 500

PCB Mount 2 Channel SPDL Series II SMD/SMT 2 kOhms 1.8 mA 35 Ohms - 40 C + 125 C 12.5 mm 10.8 mm 6.6 mm Reel Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters SMD Common Mode Choke
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 500
Mult.: 500
: 500

PCB Mount 2 Channel SPDL Series II SMD/SMT 2.3 kOhms 1.5 mA 50 Ohms - 40 C + 125 C 12.5 mm 10.8 mm 6.6 mm Reel Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters SMD Common Mode Choke
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 350
Mult.: 350
: 350

PCB Mount 2 Channel SPDL Series II SMD/SMT 1.2 kOhms 5 mA 23 Ohms - 40 C + 125 C 15.5 mm 13 mm 6.6 mm Reel Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters SMD Common Mode Choke
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 500
Mult.: 500
: 500

PCB Mount 2 Channel SPDL Series II SMD/SMT 600 Ohms 8 mA 8 Ohms - 40 C + 125 C 12.5 mm 10.8 mm 6.6 mm Reel Common Mode Chokes Ultra-Compact Choke
Bel Signal Transformer Common Mode Chokes / Filters SMD Common Mode Choke
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1,500
Mult.: 1,500
: 1,500

PCB Mount 2 Channel SPDL Series II SMD/SMT 80 Ohms 10 mA 4 Ohms - 40 C + 125 C 12.5 mm 10.8 mm 6.6 mm Reel Common Mode Chokes Ultra-Compact Choke