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749251100
Current Sensing Transformer, 1:100, 2 mH, 10 A, 50 Vµs, 1MHz, 5.5 ohm
Image is for illustrative purposes only. Please refer to product description.
ManufacturerWURTH ELEKTRONIK
Manufacturer Part No749251100
Order Code
Re-Reel1961660RL
Cut Tape1961660
Product RangeWE-CST Series
Your Part Number
61 In Stock
1,500 more incoming. You can reserve stock now
61 Next business day delivery available(Shanghai stock)
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | CNY21.910 | CNY21.91 |
Cut Tape & Re-Reel
| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY21.910 (CNY24.7583) |
| 10+ | CNY20.200 (CNY22.826) |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerWURTH ELEKTRONIK
Manufacturer Part No749251100
Order Code
Re-Reel1961660RL
Cut Tape1961660
Product RangeWE-CST Series
Technical Datasheet
Turns Ratio1:100
Inductance2mH
Primary Current10A
ET Constant50Vµs
Frequency Range1MHz
DC Resistance Secondary5.5ohm
DC Resistance Primary750ohm
Transformer MountingSurface Mount
Transformer TerminalsGull Wing
Product RangeWE-CST Series
SVHCNo SVHC (04-Feb-2026)
Product Overview
The 749251100 is a 10A SMT Current Sensing Transformer with 2mH inductance and supports 50kHz to 1MHz frequency. This transformer is used in detecting AC current and switch mode power supply.
- 15 to +105°C Operating temperature
Applications
Power Management
Technical Specifications
Turns Ratio
1:100
Primary Current
10A
Frequency Range
1MHz
DC Resistance Primary
750ohm
Transformer Terminals
Gull Wing
SVHC
No SVHC (04-Feb-2026)
Inductance
2mH
ET Constant
50Vµs
DC Resistance Secondary
5.5ohm
Transformer Mounting
Surface Mount
Product Range
WE-CST Series
Technical Docs (3)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:85043180
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.00042