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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 No749251100Copy
Manufacturer Standard Lead Time17 weeks
Order Code
Re-Reel1961660RL
Cut Tape1961660
Product RangeWE-CST Series
Your Part Number
704 total stock globally
Need more?
704 Delivery in 3-5 Business Days(UK stock)
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $10.360 | $10.36 |
Cut Tape & Re-Reel
| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $10.360 ($11.914) |
| 10+ | $9.060 ($10.419) |
| 50+ | $7.500 ($8.625) |
| 200+ | $6.730 ($7.7395) |
| 400+ | $6.210 ($7.1415) |
| 750+ | $6.200 ($7.130) |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerWURTH ELEKTRONIK
Manufacturer Part No749251100Copy
Manufacturer Standard Lead Time17 weeks
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