Current Sense Transformers
Browse available Current Sense Transformers components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| 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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TCS-01CURR SENSE XFMR 1:20 SMD |
2,508 | - |
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Datasheet | TCS | Tape & Reel (TR) | Obsolete | 250kHz Min | Invasive | - | 80 µH | - | 1:20 | - | 6mOhm Primary, 550mOhm Secondary | - | Surface Mount | 0.276" L x 0.331" W (7.00mm x 8.40mm) | 0.205" (5.20mm) | Gull Wing |
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TCS-02CURR SENSE XFMR 1:30 SMD |
4,910 | - |
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Datasheet | TCS | Tape & Reel (TR) | Obsolete | 250kHz Min | Invasive | - | 180 µH | - | 1:30 | - | 6mOhm Primary, 870mOhm Secondary | - | Surface Mount | 0.276" L x 0.331" W (7.00mm x 8.40mm) | 0.205" (5.20mm) | Gull Wing |
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TCS-03CURR SENSE XFMR 1:40 SMD |
4,025 | - |
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Datasheet | TCS | Tape & Reel (TR) | Obsolete | 250kHz Min | Invasive | - | 320 µH | - | 1:40 | - | 6mOhm Primary, 1.14Ohm Secondary | - | Surface Mount | 0.276" L x 0.331" W (7.00mm x 8.40mm) | 0.205" (5.20mm) | Gull Wing |
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TCS-05CURR SENSE XFMR 1:60 SMD |
4,397 | - |
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Datasheet | TCS | Tape & Reel (TR) | Obsolete | 250kHz Min | Invasive | - | 720 µH | - | 1:60 | - | 6mOhm Primary, 1.75Ohm Secondary | - | Surface Mount | 0.276" L x 0.331" W (7.00mm x 8.40mm) | 0.205" (5.20mm) | Gull Wing |
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TCS-07CURR SENSE XFMR 1:100 SMD |
4,908 | - |
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Datasheet | TCS | Tape & Reel (TR) | Obsolete | 250kHz Min | Invasive | - | 2 mH | - | 1:100 | - | 6mOhm Primary, 5.9Ohm Secondary | - | Surface Mount | 0.276" L x 0.331" W (7.00mm x 8.40mm) | 0.205" (5.20mm) | Gull Wing |
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TCS-08CURR SENSE XFMR 1:125 SMD |
2,352 | - |
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Datasheet | TCS | Tape & Reel (TR) | Obsolete | 250kHz Min | Invasive | - | 3 mH | - | 1:125 | - | 6mOhm Primary, 7.7Ohm Secondary | - | Surface Mount | 0.276" L x 0.331" W (7.00mm x 8.40mm) | 0.205" (5.20mm) | Gull Wing |
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PA1005.060NLCURR SENSE XFMR 1:60 20A SMD |
4,037 | - |
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Datasheet | PA1005.XXXNL | Tray | Active | 20kHz ~ 1MHz | Invasive | 20 A | 720 µH | - | 1:60 | - | 0.75mOhm Primary, 2.5Ohm Secondary Max | - | Surface Mount | - | 0.217" (5.50mm) | Gull Wing |
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PA1005.040NLCURR SENSE XFMR 1:40 20A SMD |
4,127 | - |
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Datasheet | PA1005.XXXNL | Tray | Active | 20kHz ~ 1MHz | Invasive | 20 A | 320 µH | - | 1:40 | - | 0.75mOhm Primary, 1.14Ohm Secondary Max | - | Surface Mount | - | 0.217" (5.50mm) | Gull Wing |
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PA1005.030NLCURR SENSE XFMR 1:30 20A SMD |
3,526 | - |
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Datasheet | PA1005.XXXNL | Tray | Active | 20kHz ~ 1MHz | Invasive | 20 A | 180 µH | - | 1:30 | - | 0.75mOhm Primary, 870mOhm Secondary Max | - | Surface Mount | - | 0.217" (5.50mm) | Gull Wing |
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PA1005.020NLCURR SENSE XFMR 1:20 20A SMD |
4,250 | - |
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Datasheet | PA1005.XXXNL | Tray | Active | 20kHz ~ 1MHz | Invasive | 20 A | 80 µH | - | 1:20 | - | 0.75mOhm Primary, 550mOhm Secondary Max | - | Surface Mount | - | 0.217" (5.50mm) | Gull Wing |
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PA1005.040QNLCURR SENSE XFMR 1:40 20A SMD |
1,673 | - |
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Datasheet | - | Tray | Active | 50kHz ~ 1MHz | Invasive | 20 A | 320 µH | - | 1:40 | - | 0.75mOhm Primary, 1.14Ohm 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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CS-1100-RCURR SENSE XFMR 20A T/H |
2,613 | - |
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Datasheet | CS | Bulk | Obsolete | 20kHz ~ 200kHz | Non-Invasive (Solid Core) | 20 A | 22.4 mH | - | - | 100:1 | 1.3Ohm | - | Through Hole | 0.675" L x 0.375" W (17.15mm x 9.53mm) | 0.800" (20.32mm) | PC Pin |
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CS-1200-RCURR SENSE XFMR 40A T/H |
3,049 | - |
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Datasheet | CS | Bulk | Obsolete | 20kHz ~ 100kHz | Non-Invasive (Solid Core) | 40 A | 89.7 mH | - | - | 200:1 | 3.3Ohm | - | Through Hole | 0.675" L x 0.375" W (17.15mm x 9.53mm) | 0.800" (20.32mm) | PC Pin |
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CS-1050-RCURR SENSE XFMR 10A T/H |
2,403 | - |
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Datasheet | CS | Bulk | Obsolete | 20kHz ~ 200kHz | Non-Invasive (Solid Core) | 10 A | 5.6 mH | - | - | 50:1 | 600mOhm | - | Through Hole | 0.675" L x 0.375" W (17.15mm x 9.53mm) | 0.800" (20.32mm) | PC Pin |
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749252070CURR SENSE XFMR 1:70 7A SMD |
1,872 | - |
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Datasheet | WE-CST | Tape & Reel (TR) | Active | 1MHz | Invasive | 7 A | 400 µH | 31.5VµS | 1:70 | - | 3mOhm Primary, 4.6Ohm Secondary | - | Surface Mount | 0.185" L x 0.183" W (4.70mm x 4.65mm) | 0.140" (3.55mm) | Gull Wing |
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AS-101CURR SENSE XFMR 1:100 15A T/H |
1,152 | - |
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Datasheet | AS | Tray | Active | 20kHz ~ 200kHz | Non-Invasive (Solid Core) | 15 A | 25 mH | 350VµS | 1:100 | - | 1.1Ohm Secondary | - | Through Hole | 0.677" L x 0.375" W (17.20mm x 9.53mm) | 0.803" (20.40mm) | PC Pin |
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55050C-RCURR SENSE XFMR 1:1:50 15A SMD |
3,143 | - |
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Datasheet | 5500 | Tape & Reel (TR) | Obsolete | 50kHz ~ 500kHz | Invasive | 15 A | 3.8 mH | - | 1:1:50 | - | 2.3mOhm Primary, 350mOhm Secondary | - | Surface Mount | 0.575" L x 0.496" W (14.60mm x 12.60mm) | 0.280" (7.10mm) | - |
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AS-102CURR SENSE XFMR 1:200 15A T/H |
3,258 | - |
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Datasheet | AS | Tray | Active | 20kHz ~ 200kHz | Non-Invasive (Solid Core) | 15 A | - | 700VµS | 1:200 | - | 4.5Ohm Secondary | - | Through Hole | 0.677" L x 0.375" W (17.20mm x 9.53mm) | 0.803" (20.40mm) | PC Pin |
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B82801A0185A150CURR SENSE XFMR 1:150 7A SMD |
1,865 | - |
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Datasheet | B82801A | Tape & Reel (TR) | Obsolete | 50kHz ~ 1MHz | Invasive | 7 A | 1.84 mH | 43.2VµS | 1:150 | - | 2.5mOhm Primary, 21Ohm Secondary | - | Surface Mount | 0.185" L x 0.138" W (4.70mm x 3.50mm) | 0.138" (3.50mm) | J Lead |
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AS-103CURR SENSE XFMR 1:300 15A T/H |
2,548 | - |
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Datasheet | AS | Tray | Active | 20kHz ~ 200kHz | Non-Invasive (Solid Core) | 15 A | - | 900VµS | 1:300 | - | 10Ohm Secondary | - | Through Hole | 0.677" L x 0.375" W (17.20mm x 9.53mm) | 0.803" (20.40mm) | PC Pin |
Current Sense Transformers FAQ
What Current Sense Transformers components can I source from EGOO?
You can browse available Current Sense Transformers product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Current Sense Transformers parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
