SNCMC Nanocrystalline Common Mode Chokes

Signal Transformer / Bel SNCMC Nanocrystalline Common Mode Chokes provide high efficiency and low power loss in a small, lightweight package designed for vertical mounting. The superior material properties of the nanocrystalline core enable common mode chokes with high inductance / impedance with a small number of turns. This design results in low winding capacitance, reduced copper losses, and excellent attenuation performance. The SNCMC series offers 1.5KV minimum dielectric strength, -25°C to +130°C operating temperature range, and RoHS and REACH compliance. Signal Transformer / Bel SNCMC Nanocrystalline Common Mode Chokes are suited for high-current applications, commercial and consumer electronics, electrical networks, and electronic equipment.

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Qty. RoHS ECAD Model Mounting Style
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Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 6.7mH 10kHz 14.5A Z=1.59kOhms a.100KHz
Datasheet
55In Stock
216Expected 28/09/2026
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SNCMC Through Hole 6.7 mH 1.59 kOhms 26 A 6 mOhms - 25 C + 130 C 37 mm 25 mm 35 mm Tray Common Mode Chokes Nanocrystalline Choke

Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 26.8mH 10kHz 8A Z=6.63kOhms a.100kHz
Datasheet
55In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SNCMC Through Hole 26.8 mH 6.63 kOhms 14 A 25 mOhms - 25 C + 130 C 37 mm 25 mm 35 mm Tray Common Mode Chokes Nanocrystalline Choke
Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 13.1mH 10kHz 11A Z=3.18kOhms a.100KHz
Datasheet
76In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SNCMC Through Hole 13.1 mH 3.18 kOhms 11 A 10 mOhms - 25 C + 130 C 37 mm 25 mm 35 mm Tray Common Mode Chokes Nanocrystalline Choke

Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 10.5mH 10kHz 9A Z=2.53kOhms a.100KHz
Datasheet
182In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SNCMC Through Hole 10.5 mH 2.53 kOhms 18 A 14 mOhms - 25 C + 130 C 33 mm 25 mm 33 mm Tray Common Mode Chokes Nanocrystalline Choke
Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 9.1mH 10kHz 9.5A Z=2.18kOhms a.100KHz
Datasheet
187In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SNCMC Through Hole 9.1 mH 2.18 kOhms 19 A 11 mOhms - 25 C + 130 C 33 mm 25 mm 33 mm Tray Common Mode Chokes Nanocrystalline Choke

Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 8.1mH 10kHz 13A Z=1.93kOhms a.100KHz
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 216
Mult.: 216

Vertical Mount 1 Channel SNCMC Through Hole 8.1 mH 1.93 kOhms 26 A 7 mOhms - 25 C + 130 C 37 mm 25 mm 35 mm Tray Common Mode Chokes Nanocrystalline Choke
Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 3.3mH 10kHz 21A Z=0.78kOhms a.100KHz
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 216
Mult.: 216

Vertical Mount 1 Channel SNCMC Through Hole 3.3 mH 780 Ohms 40 A 3 mOhms - 25 C + 130 C 37 mm 25 mm 35 mm Tray Common Mode Chokes Nanocrystalline Choke
Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 21.7mH 10kHz 9A Z= 5.3kOhms a.100kHz
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 216
Mult.: 216

Vertical Mount 1 Channel SNCMC Through Hole 21.7 mH 5.3 kOhms 16 A 19 mOhms - 25 C + 130 C 37 mm 25 mm 35 mm Tray Common Mode Chokes Nanocrystalline Choke
Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 17.1mH 10kHz 10A Z=4.18kOhms a.100kHz
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 216
Mult.: 216

Vertical Mount 1 Channel SNCMC Through Hole 17.1 mH 4.18 kOhms 18 A 13 mOhms - 25 C + 130 C 37 mm 25 mm 35 mm Tray Common Mode Chokes Nanocrystalline Choke
Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 11.3mH 10kHz 12A Z=2.73kOhms a.100KHz
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 216
Mult.: 216

Vertical Mount 1 Channel SNCMC Through Hole 11.3 mH 2.73 kOhms 22 A 8.5 mOhms - 25 C + 130 C 37 mm 25 mm 35 mm Tray Common Mode Chokes Nanocrystalline Choke

Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 13.8mH 10kHz 8A Z=3.31kOhms a.100KHz
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SNCMC Through Hole 13.8 mH 3.31 kOhms 16 A 20 mOhms - 25 C + 130 C 33 mm 25 mm 33 mm Tray Common Mode Chokes Nanocrystalline Choke
Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 6.5mH 10kHz 11A Z=1.54KOhms a.100KHz
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 384
Mult.: 384

Vertical Mount 1 Channel SNCMC Through Hole 6.5 mH 1.54 kOhms 23 A 10 mOhms - 25 C + 130 C 33 mm 25 mm 33 mm Tray Common Mode Chokes Nanocrystalline Choke
Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 5.4mH 10kHz 12A Z=1.28KOhms a.100KHz
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 384
Mult.: 384

Vertical Mount 1 Channel SNCMC Through Hole 5.4 mH 1.28 kOhms 25 A 6 mOhms - 25 C + 130 C 33 mm 25 mm 33 mm Tray Common Mode Chokes Nanocrystalline Choke
Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 4.4mH 10kHz 14A Z=1.03KOhms a.100KHz
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 384
Mult.: 384

Vertical Mount 1 Channel SNCMC Through Hole 4.4 mH 1.03 kOhms 28 A 6 mOhms - 25 C + 130 C 33 mm 25 mm 33 mm Tray Common Mode Chokes Nanocrystalline Choke
Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 3.4mH 10kHz 15.2A Z=0.82KOhms a.100KHz
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 384
Mult.: 384

Vertical Mount 1 Channel SNCMC Through Hole 3.4 mH 820 Ohms 31 A 4.5 mOhms - 25 C + 130 C 33 mm 25 mm 33 mm Tray Common Mode Chokes Nanocrystalline Choke
Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 4.3mH 10kHz 19.4A Z=1.03kOhms a.100KHz
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SNCMC Through Hole 4.3 mH 1.03 kOhms 35 A 3.5 mOhms - 25 C + 130 C 37 mm 25 mm 35 mm Tray Common Mode Chokes Nanocrystalline Choke