Extended Creepage Current Sense Transformers

Pulse Electronics Extended Creepage Current Sense Transformers are low profile with a 7mm maximum height and support current measurements of up to 50ARMS. These transformers use an innovative extended ER11.5 bobbin to create a low-profile design with reinforced insulation and the capability of up to 10mm creepage. Other features include secondary winding options from 30T/0.4mH up to 200T/12mH and the measurement of frequencies as low as 20kHz. Pulse Electronics Extended Creepage Current Sense Transformers are designed to comply with UL 62368, making them suitable for applications where safety isolation is required. Typical applications include industrial, computing, data communications, and automotive.

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Description Datasheet Availability Pricing (EUR) 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
Pulse Electronics Current Transformers - Board Mount .30mH 5kVDC 50A DCR=.5mohms T=1:30
Datasheet
451In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 350

SMD/SMT 300 uH 50 A 1:30 240 mOhms SMD/SMT 12.8 mm 20.5 mm 7.5 mm 20 kHz to 1 MHz
Pulse Electronics Current Transformers - Board Mount 10mH 3500V 50A DCR=.5mOhms T=1:150
Datasheet
820In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 350

PCB Mount 10 mH 50 A 1:150 SMD/SMT 12.8 mm 7 mm
Pulse Electronics Current Transformers - Board Mount 17.5mH 3500V 50A DCR=.5mOhms T=1:200
Datasheet
1.569In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 350

PCB Mount 17.5 mH 50 A 1:200 SMD/SMT 12.8 mm 7 mm
Pulse Electronics Current Transformers - Board Mount 1.1mH 3500V 50A DCR=.5mOhms T=1:50
Datasheet
7In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 350

PCB Mount 1.1 mH 50 A 1:50 SMD/SMT 12.8 mm 7 mm
Pulse Electronics Current Transformers - Board Mount 7mH 5kVDC 50A DCR=.5mohms T=1:125
Datasheet
276In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 350

SMD/SMT 7 mH 50 A 1:125 4.2 Ohms SMD/SMT 12.8 mm 20.5 mm 7.5 mm 20 kHz to 1 MHz
Pulse Electronics Current Transformers - Board Mount 4.5mH 3500V 50A DCR=.5mOhms T=1:100
Datasheet
700Expected 2/23/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 350

PCB Mount 4.5 mH 50 A 1:100 SMD/SMT 12.8 mm 7 mm