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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FIS111NLCURR SENSE XFMR 1:100 15A T/H |
908 | - |
|
Datasheet | FIS | Tube | Active | 200kHz Max | Non-Invasive (Solid Core) | - | 22 mH | 350VµS | 1:100 | - | 1.3Ohm Max | - | Through Hole | 0.677" L x 0.375" W (17.20mm x 9.53mm) | 0.803" (20.40mm) | PC Pin |
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FIS125NLCURR SENSE XFMR 1:200 25A T/H |
5,250 |
1+：$3.38000 10+：$3.05700 30+：$2.91133 60+：$2.82233 120+：$2.73567 270+：$2.63704 510+：$2.56175 1020+：$2.48179 |
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Datasheet | FIS 1X5 | Tube | Active | 500kHz Max | Invasive | - | 76 mH | 700VµS | 1:200 | - | 4.5Ohm Max | - | Through Hole | 0.693" L x 0.591" W (17.60mm x 15.00mm) | 0.492" (12.50mm) | PC Pin |
|
CSE186LCURR SENSE XFMR 1:166 10A T/H |
2,522 | - |
|
Datasheet | - | Bulk | Active | 50Hz ~ 400Hz | Invasive | 10 A | - | - | 1:166 | - | 2mOhm Primary, 23Ohm Secondary | - | Through Hole | 0.846" L x 0.945" W (21.50mm x 24.00mm) | 0.709" (18.00mm) | PC Pin |
|
CST25-0100CURR SENSE XFMR 1:100 25A TH |
63 |
1+：$2.12000 10+：$1.91600 25+：$1.84080 50+：$1.78520 100+：$1.73090 250+：$1.66112 500+：$1.60992 1000+：$1.56002 5000+：$1.44917 |
|
Datasheet | CST | Tube | Active | 50kHz ~ 500kHz | Invasive | 25 A | 18 mH | 350VµS | 1:100 | - | 2Ohm | - | Through Hole | 0.669" L x 0.591" W (17.00mm x 15.00mm) | 0.472" (12.00mm) | PC Pin |
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FIS121NLCURR SENSE XFMR 1:200 15A T/H |
1,110 | - |
|
Datasheet | FIS | Tube | Active | 200kHz Max | Non-Invasive (Solid Core) | - | 94.5 mH | 700VµS | 1:200 | - | 4.5Ohm Max | - | Through Hole | 0.677" L x 0.375" W (17.20mm x 9.53mm) | 0.803" (20.40mm) | PC Pin |
|
P8208NLCURR SENSE XFMR 1:100 SMD |
1,500 | - |
|
Datasheet | P820X | Tray | Active | 50kHz ~ 1MHz | Invasive | - | 2 mH | - | 1:100 | - | 6mOhm Primary, 5.5Ohm Secondary | - | Surface Mount | 0.284" L x 0.330" W (7.21mm x 8.38mm) | 0.217" (5.50mm) | Gull Wing |
|
PH9505.100NLTCURR SENSE XFMR 1:100 30A SMD |
2,886 | - |
|
Datasheet | PH9505.XXXNL | Tape & Reel (TR) | Active | 20kHz | Invasive | 30 A | 7 mH | - | 1:100 | - | 0.5mOhm Primary, 3.1Ohm 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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P8208NLTCURR SENSE XFMR 1:100 SMD |
2,167 | - |
|
Datasheet | P820X | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | - | 2 mH | - | 1:100 | - | 6mOhm Primary, 5.5Ohm Secondary | - | Surface Mount | 0.284" L x 0.330" W (7.21mm x 8.38mm) | 0.217" (5.50mm) | Gull Wing |
|
|
P8207NLTCURR SENSE XFMR 1:70 SMD |
79 |
1+：$2.71000 10+：$2.45400 25+：$2.35680 50+：$2.28540 100+：$2.21550 250+：$2.12580 |
|
Datasheet | P820X | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | - | 980 µH | - | 1:70 | - | 6mOhm Primary, 4.75Ohm 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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FIS101NLCURR SENSE XFMR 1:50 15A T/H |
1,250 |
1+：$2.60000 10+：$2.35100 25+：$2.25760 55+：$2.17982 110+：$2.11318 275+：$2.02760 550+：$1.96482 1045+：$1.90814 5005+：$1.77563 |
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Datasheet | FIS | Tube | Active | 200kHz Max | Non-Invasive (Solid Core) | 15 A | 5 mH | 175VµS | 1:50 | - | 650mOhm Secondary Max | - | Through Hole | 0.677" L x 0.375" W (17.20mm x 9.53mm) | 0.803" (20.40mm) | PC Pin |
|
FIS105NLCURR SENSE XFMR 1:50 25A T/H |
852 |
1+：$3.19000 10+：$2.88300 30+：$2.74567 60+：$2.66167 120+：$2.57992 270+：$2.48689 510+：$2.41590 1020+：$2.34049 |
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Datasheet | FIS 1X5 | Tube | Active | 500kHz Max | Invasive | - | 4.7 mH | 175VµS | 1:50 | - | 500mOhm Max | - | Through Hole | 0.693" L x 0.591" W (17.60mm x 15.00mm) | 0.492" (12.50mm) | PC Pin |
|
PE-51686NLCURR SENSE XFMR 20A T/H |
1,175 | - |
|
Datasheet | THT | Tray | Active | 20kHz ~ 200kHz | Invasive | 20 A | 5 mH | - | - | 50:1 | 50Ohm Primary, 700mOhm Secondary | - | Through Hole | 0.670" L x 0.390" W (17.01mm x 9.90mm) | 0.800" (20.32mm) | PC Pin |
|
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CSE184LCURR SENSE XFMR 1A T/H |
240 |
1+：$3.09000 10+：$2.79700 25+：$2.68560 50+：$2.60380 100+：$2.52390 250+：$2.42148 500+：$2.34632 1000+：$2.27314 |
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Datasheet | - | Bulk | Active | 50Hz ~ 400Hz | Invasive | 1 A | - | - | - | - | 125mOhm Primary, 23Ohm Secondary | - | Through Hole | 0.846" L x 0.945" W (21.50mm x 24.00mm) | 0.709" (18.00mm) | PC Pin |
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PB0025NLCURR SENSE XFMR 50:1 35A SMD |
8 |
1+：$3.36000 10+：$3.03700 25+：$2.91600 70+：$2.78457 140+：$2.69886 280+：$2.61532 560+：$2.53398 1050+：$2.46206 |
|
Datasheet | PB002XNL | Tray | Active | 50kHz ~ 500kHz | Invasive | 35 A | 1.4 mH | - | 50:1 | - | 0.42mOhm Primary, 700mOhm Secondary | - | Surface Mount | 0.591" L x 0.784" W (15.00mm x 19.91mm) | 0.394" (10.00mm) | Gull Wing |
|
B82801A1824A100CURR SENSE XFMR 1:100 SMD |
4,659 | - |
|
Datasheet | B82801A | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | - | 820 µH | - | - | - | 2.5mOhm Primary, 8.7Ohm 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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B82801C2245A200CURR SENSE XFMR 1:200 SMD |
0 |
1+：$3.26000 10+：$2.94800 25+：$2.83040 50+：$2.74400 100+：$2.65980 |
|
Datasheet | B82801C | Tape & Reel (TR) | Active | 50kHz ~ 500kHz | Invasive | - | 22.4 mH | - | 1:200 | - | 0.28mOhm Primary, 2.9Ohm Secondary | - | Surface Mount | 0.560" L x 0.530" W (14.22mm x 13.46mm) | 0.394" (10.00mm) | Gull Wing |
|
PE-51687NLCURR SENSE XFMR 20A T/H |
1,038 | - |
|
Datasheet | THT | Tray | Active | 20kHz ~ 200kHz | Invasive | 20 A | 20 mH | - | - | 100:1 | 100Ohm Primary, 1.4Ohm Secondary | - | Through Hole | 0.670" L x 0.390" W (17.01mm x 9.90mm) | 0.800" (20.32mm) | PC Pin |
|
PE-51719NLCURR SENSE XFMR 20A T/H |
548 | - |
|
Datasheet | - | Tray | Active | 20kHz ~ 200kHz | Non-Invasive (Solid Core) | 20 A | 80 mH | - | - | 200CT:1 | - | - | Through Hole | 0.900" L x 0.700" W (22.86mm x 17.78mm) | 0.700" (17.78mm) | PC Pin |
|
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PB0027NLTCURR SENSE XFMR 200:1 35A SMD |
1,312 | - |
|
Datasheet | PB002XNL | Tape & Reel (TR) | Active | 50kHz ~ 500kHz | Invasive | 35 A | 22.4 mH | - | 200:1 | - | 0.42mOhm Primary, 2.9Ohm Secondary | - | Surface Mount | 0.591" L x 0.784" W (15.00mm x 19.91mm) | 0.394" (10.00mm) | Gull Wing |
|
|
PB0026NLTCURR SENSE XFMR 100:1 35A SMD |
137 | - |
|
Datasheet | PB002XNL | Tape & Reel (TR) | Active | 50kHz ~ 500kHz | Invasive | 35 A | 5.6 mH | - | 100:1 | - | 0.42mOhm Primary, 1.4Ohm Secondary | - | Surface Mount | 0.591" L x 0.784" W (15.00mm x 19.91mm) | 0.394" (10.00mm) | Gull Wing |
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?
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