SCS Current-Sensing Transformers

Signal Transformer / Bel SCS High-Frequency SMD Current-Sensing Transformers detect the current passing directly through an application's conductor. Bel SCS Transformers can accurately sense current flow in power supply circuits in a non-invasive way, along with safety and control circuits. This current sensor with a 50kHz to 1MHz frequency range can be used in various applications, including feedback control, load drop/shutdown protection, safety/control circuits, and power-supply DC-DC converters/chargers. This series presents a cost-effective, low-loss approach to measuring currents in high-frequency voltage regulators and switch-mode power supplies.

Results: 8
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Mounting Style Inductance Current Rating Turns Ratio Secondary Resistance Termination Style Length Width Height Frequency Range
Bel Signal Transformer Current Transformers - Board Mount SMD Current Transformer 980H 998In Stock
Cut Tape
Rp55.588
Rp50.268
Rp46.415
Rp45.131
Reel
Rp38.894
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 980 uH 10 A 70:1 4.75 Ohms Solder Pad 8 mm 8.38 mm 5.5 mm 50 kHz to 1 MHz
Bel Signal Transformer Current Transformers - Board Mount SMD Current Transformer 500H 994In Stock
Cut Tape
Rp46.599
Rp41.462
Rp38.160
Rp37.609
Reel
Rp35.591
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 500 uH 10 A 50:1 1.85 Ohms Solder Pad 8 mm 8.38 mm 5.5 mm 50 kHz to 1 MHz
Bel Signal Transformer Current Transformers - Board Mount SMD Current Transformer 3000H 909In Stock
Cut Tape
Rp55.588
Rp50.268
Rp46.415
Rp45.131
Reel
Rp38.894
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 3 mH 10 A 125:1 11.5 Ohms Solder Pad 8 mm 8.38 mm 5.5 mm 50 kHz to 1 MHz
Bel Signal Transformer Current Transformers - Board Mount SMD Current Transformer 80H 943In Stock
Cut Tape
Rp49.351
Rp44.030
Rp38.160
Rp37.609
Reel
Rp35.591
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 80 uH 10 A 20:1 400 mOhms Solder Pad 8 mm 8.38 mm 5.5 mm 50 kHz to 1 MHz
Bel Signal Transformer Current Transformers - Board Mount SMD Current Transformer 2000H 992In Stock
Cut Tape
Rp53.937
Rp48.800
Rp44.948
Rp43.663
Reel
Min.: 1
Mult.: 1
: 1.000
SMD/SMT 2 mH 10 A 100:1 5.5 Ohms Solder Pad 8 mm 8.38 mm 5.5 mm 50 kHz to 1 MHz
Bel Signal Transformer Current Transformers - Board Mount SMD Current Transformer 180H Non-Stocked Lead-Time 22 Weeks
Reel
Rp34.490
Min.: 1.000
Mult.: 1.000
: 1.000
SMD/SMT 180 uH 10 A 30:1 870 mOhms Solder Pad 8 mm 8.38 mm 5.5 mm 50 kHz to 1 MHz
Bel Signal Transformer Current Transformers - Board Mount SMD Current Transformer 320H Non-Stocked Lead-Time 22 Weeks
Reel
Rp34.490
Min.: 1.000
Mult.: 1.000
: 1.000
SMD/SMT 320 uH 10 A 40:1 1.14 Ohms Solder Pad 8 mm 8.38 mm 5.5 mm 50 kHz to 1 MHz
Bel Signal Transformer Current Transformers - Board Mount SMD Current Transformer 730H Non-Stocked Lead-Time 22 Weeks
Reel
Rp34.857
Min.: 1.000
Mult.: 1.000
: 1.000
SMD/SMT 730 uH 10 A 60:1 2.3 Ohms Solder Pad 8 mm 8.38 mm 5.5 mm 50 kHz to 1 MHz