749251250

Current Sensing Transformer, 1:250, 12.5 mH, 20 A, 125 Vµs, 1MHz, 23.5 ohm

⚠️ Given the current worldwide supply chain situation, we kindly ask you to take the information shown as a guideline.

Manufacturer: WURTH ELEKTRONIK
Product type: Current Sensing Transformers
SVHC: No SVHC (25-Jun-2025)
Inductance: 12.5mH
ET Constant: 125Vµs
Turns Ratio: 1:250
Product Range: WE-CST Series
Frequency Range: 1MHz
Primary Current: 20A
Transformer Mounting: Surface Mount
DC Resistance Primary: 750µohm
Transformer Terminals: Gull Wing
DC Resistance Secondary: 23.5ohm

Delivery and price
Units per pack	750
Price	3.3 €
Current stock	10+
Lead time	21 days

Datasheet

Updated at March 10, 2026