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1165 Allgood Road Northeast, Suite 20
Marietta, GA, 30062
United States


CT04 SMT Current Sense Transformers

ICE Components CT04 Series SMT current sense transformers feature a low profile.


(SMT Current Sense Transformer)


• Low Profile
• Full Selection of Turns Ratios
• Primary Rated for 20A
• Frequency Range up to 1MHz
• Suitable for Pick And Place Applications
• Withstands Solder Reflow


• Reel Diameter: 13"
• Reel Width: 16mm
• Pieces Per Reel: 1,200 pcs


• DC/DC Converters
• AC/DC Converters

  -  Parts available @ Mouser

CT04 SMT Current Sense Transformers
Part Number Turns Ratio Ls (min) Rs (max) Termination
Hi Pot
CT04-050 1:50 352 μH 0.9 Ω 2.50 Ω 500
CT04-070 1:70 690 μH 1.7 Ω 3.50 Ω 500
CT04-100 1:100 1,400 μH 3.0 Ω 5.00 Ω 500
CT04-125 1:125 2,200 μH 5.0 Ω 6.25 Ω 500


Ls (min): Tested @ 10kHz, 1 Vrms.
Termination Resistor: Terminating resistor for 1 volt out with 20 Amps AC flowing through the primary.

• Electrical specifications at 25ºC.
• Operating temperature range: -40ºC to +130ºC.
• Meets UL 94V-0.

Specifications subject to change without prior notice.