Current Sense Transformers
Use the filters and product table below to compare Current Sense Transformers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Frequency Range | Type | Current Rating (Amps) | Inductance | ET (Volt-Time) | Turns Ratio - Primary:Secondary | Current Ratio | DC Resistance (DCR) | Ratings | Mounting Type | Size / Dimension | Height - Seated (Max) | Termination Style |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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PA1005.030QNLCURR SENSE XFMR 1:30 20A SMD |
1,562 | - |
|
Datasheet | - | Tray | Active | 50kHz ~ 1MHz | Invasive | 20 A | 180 µH | - | 1:30 | - | 0.75mOhm Primary, 870mOhm Secondary | AEC-Q200 | Surface Mount | 0.284" L x 0.330" W (7.21mm x 8.38mm) | 0.217" (5.50mm) | Gull Wing |
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PH9505.180NLTCURR SENSE XFMR 1:180 30A SMD |
768 | - |
|
Datasheet | PH9505.XXXNL | Tape & Reel (TR) | Active | 20kHz | Invasive | 30 A | 25 mH | - | 1:180 | - | 0.5mOhm Primary, 9Ohm Secondary Max | - | Surface Mount | 0.504" L x 0.480" W (12.80mm x 12.20mm) | 0.567" (14.40mm) | Gull Wing |
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PA1005.050QNLTCURR SENSE XFMR 1:50 20A SMD |
1,787 | - |
|
Datasheet | PA1005QNL | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 20 A | 500 µH | - | 1:50 | - | 0.75mOhm Primary, 1.5Ohm Secondary Max | AEC-Q200 | Surface Mount | 0.284" L x 0.330" W (7.21mm x 8.38mm) | 0.217" (5.50mm) | Gull Wing |
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|
PA1005.100QNLTCURR SENSE XFMR 1:100 20A SMD |
460 | - |
|
Datasheet | PA1005QNL | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 20 A | 2 mH | - | 1:100 | - | 0.75mOhm Primary, 5.5Ohm Secondary Max | AEC-Q200 | Surface Mount | 0.284" L x 0.330" W (7.21mm x 8.38mm) | 0.217" (5.50mm) | Gull Wing |
|
PA0368.100NLTCURR SENSE XFMR 1:100 SMD |
3,254 | - |
|
Datasheet | PA0368NL | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | - | 6.7 mH | - | 1:100 | - | 4mOhm Primary, 1.6Ohm Secondary | - | Surface Mount | 0.325" L x 0.325" W (8.25mm x 8.25mm) | 0.134" (3.40mm) | - |
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PA1005.125NLCURR SENSE XFMR 1:125 20A SMD |
1,578 | - |
|
Datasheet | - | Tray | Active | 50kHz ~ 1MHz | Invasive | 20 A | 3 mH | - | 1:125 | - | 0.75mOhm Primary, 6.5Ohm Secondary | - | Surface Mount | 0.284" L x 0.330" W (7.21mm x 8.38mm) | 0.217" (5.50mm) | Gull Wing |
|
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PA1005.125QNLTCURR SENSE XFMR 1:125 20A SMD |
4,385 | - |
|
Datasheet | PA1005QNL | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 20 A | 3 mH | - | 1:125 | - | 0.75mOhm Primary, 6.5Ohm Secondary Max | AEC-Q200 | Surface Mount | 0.284" L x 0.330" W (7.21mm x 8.38mm) | 0.217" (5.50mm) | Gull Wing |
|
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PA1005.040QNLTCURR SENSE XFMR 1:40 20A SMD |
1,125 | - |
|
Datasheet | PA1005QNL | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 20 A | 320 µH | - | 1:40 | - | 0.75mOhm Primary, 1.14Ohm Secondary Max | AEC-Q200 | Surface Mount | 0.284" L x 0.330" W (7.21mm x 8.38mm) | 0.217" (5.50mm) | Gull Wing |
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PA1005.020QNLCURR SENSE XFMR 1:20 20A SMD |
1,108 | - |
|
Datasheet | - | Tray | Active | 50kHz ~ 1MHz | Invasive | 20 A | 80 µH | - | 1:20 | - | 0.75mOhm Primary, 550mOhm Secondary | AEC-Q200 | Surface Mount | 0.284" L x 0.330" W (7.21mm x 8.38mm) | 0.217" (5.50mm) | Gull Wing |
|
PH9494.200NLTCURR SENSE XFMR 200:1 30A SMD |
1,730 | - |
|
Datasheet | PH9494.XXXNLT | Tape & Reel (TR) | Active | 20kHz | Invasive | 30 A | 10 mH | - | 200:1 | - | 0.35mOhm Primary, 10Ohm Secondary | - | Surface Mount | 0.504" L x 0.382" W (12.80mm x 9.70mm) | 0.283" (7.20mm) | Gull Wing |
Current Sense Transformers FAQ
Common questions about filtering, comparing and sourcing Current Sense Transformers components.
How can I narrow the Current Sense Transformers selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Current Sense Transformers part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
