EMI/RFI Chokes

Coilcraft EMI/RFI Chokes help ensure reliable high-speed data interface communication that is free of disruptive EMI. These EMI/RFI Chokes are effective and widely used interface circuit components for meeting the variety of signal size, thermal variation, and spectral density requirements in high-speed communications. Coilcraft common mode chokes help maintain the integrity of high-speed communications and may be necessary for FCC and international regulatory standards conformance.

Types of Passive Components

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Results: 386
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Coilcraft Coupled Inductors 22uH Shld 20% 2.49A 116mOhms 444In Stock
Cut Tape
€2.21
€1.88
€1.74
€1.39
Reel
€1.19
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 10uH Shld 3.46A 60mOhms AECQ2 484In Stock
Cut Tape
€2.48
€2.11
€1.94
€1.56
Reel
€1.32
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 150uH Shld 1.23A 476mOhms AECQ2 482In Stock
Cut Tape
€2.48
€2.11
€1.94
€1.56
Reel
€1.32
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 5.6uH Shld 4.24A 40mOhms AECQ2 296In Stock
Cut Tape
€2.48
€2.11
€1.94
€1.56
Reel
€1.32
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 47uH Shld 20% 2.05A 180mOhms 24In Stock
1,000Expected 25/12/2026
Cut Tape
€2.29
€1.95
€1.80
€1.44
Reel
€1.23
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 47uH Shld 20% 2.05A 180mOhms AECQ2 64In Stock
500Expected 27/11/2026
Cut Tape
€2.39
€2.00
€1.83
€1.54
Reel
€1.31
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 1000uH Shld 10% 1.63A 1.25ohms 139In Stock
Cut Tape
€3.42
€2.86
€2.61
€2.08
Reel
€2.00
Min.: 1
Mult.: 1
: 175
Coilcraft Coupled Inductors 330uH Shld 10% 2.83A 367mOhms 125In Stock
Cut Tape
€3.42
€2.86
€2.61
€2.08
Reel
€2.00
Min.: 1
Mult.: 1
: 175
Coilcraft Coupled Inductors 15uH Shld 20% 4.5A 45mOhms 281In Stock
Cut Tape
€3.04
€2.54
€2.32
€1.85
Reel
€1.77
Min.: 1
Mult.: 1
: 300
Coilcraft Coupled Inductors 220uH Shld 10% 1.3A 460mOhms 1In Stock
Cut Tape
€3.04
€2.54
€2.32
€1.85
Reel
€1.77
Min.: 1
Mult.: 1
: 300
Coilcraft Coupled Inductors 2.5uH Shld 20% 3.06A 33mOhms AECQ2 992In Stock
2,000Expected 07/12/2026
Cut Tape
€3.83
€3.26
€3.00
€2.24
Reel
€2.17
Min.: 1
Mult.: 1
: 250
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 5uH 100mA 250mOhms 236In Stock
Cut Tape
€2.29
€1.95
€1.80
€1.44
Reel
€1.23
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 4.7uH 20% 370mA 1ohms 574In Stock
4,000On Order
Cut Tape
€1.02
€0.86
€0.782
€0.611
Reel
€0.47
Min.: 1
Mult.: 1
: 2,000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 84nH DCR=.25Ohms 271In Stock
2,000Expected 20/11/2026
Cut Tape
€0.972
€0.803
€0.798
€0.531
Reel
€0.498
Min.: 1
Mult.: 1
: 2,000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 510nH DCR=.39Ohms 1,528In Stock
Cut Tape
€1.31
€1.27
€0.998
€0.92
Reel
€0.557
Min.: 1
Mult.: 1
: 2,000
Coilcraft Common Mode Chokes / Filters For Data Line 2.20mH 0.65A DCR=0.40mOhms 5In Stock
750Expected 09/11/2026
Cut Tape
€3.33
€2.78
€2.54
€2.28
Reel
€1.94
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 67mOhms 1,169In Stock
Cut Tape
€1.52
€1.29
€1.19
€0.92
Reel
€0.769
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors 1000uH Shld 10% 490mA 3.06Ohms 349In Stock
Cut Tape
€2.21
€1.88
€1.74
€1.39
Reel
€1.19
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 120uH Shld 10% 1.31A 418mOhms 94In Stock
500Expected 07/12/2026
Cut Tape
€2.21
€1.88
€1.74
€1.39
Reel
€1.19
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 330uH Shld 10% 810mA 1.09Ohms 500In Stock
Cut Tape
€2.21
€1.88
€1.74
€1.39
Reel
€1.19
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 330uH Shld 810mA 1.09Ohms AECQ2 473In Stock
Cut Tape
€2.48
€2.11
€1.94
€1.56
Reel
€1.32
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 6.8uH Shld 3.88A 48mOhms AECQ2 479In Stock
Cut Tape
€2.48
€2.11
€1.94
€1.56
Reel
€1.32
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 1000uH Shld 10% 520mA 2.83Ohms 499In Stock
Cut Tape
€2.29
€1.95
€1.80
€1.44
Reel
€1.23
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 15uH Shld 20% 3.25A 72mOhms AECQ2 294In Stock
Cut Tape
€2.39
€2.00
€1.83
€1.54
Reel
€1.31
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 27uH Shld 20% 2.52A 120mOhms AECQ2 377In Stock
Cut Tape
€2.39
€2.00
€1.83
€1.54
Reel
€1.31
Min.: 1
Mult.: 1
: 500