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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B82801B0803A020CURR SENSE XFMR 1:20 SMD |
225 | - |
|
Datasheet | B82801B | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | - | 80 µH | - | 1:20 | - | 0.8mOhm Primary, 400mOhm Secondary | - | Surface Mount | 0.280" L x 0.320" W (7.11mm x 8.13mm) | 0.200" (5.08mm) | Gull Wing |
|
CST25-0200CURR SENSE XFMR 1:120 125MA TH |
158 | - |
|
Datasheet | CST | Bulk | Active | 50kHz ~ 500kHz | Invasive | 25 A | 76 mH | 700VµS | 1:200 | - | 4.5Ohm | - | Through Hole | 0.669" L x 0.591" W (17.00mm x 15.00mm) | 0.472" (12.00mm) | PC Pin |
|
PMS9505.100NLTCURR SENSE XFMR 1:100 30A |
159 | - |
|
Datasheet | PMS9505 | Tape & Reel (TR) | Active | 20kHz | Invasive | 30 A | 7 mH | - | 1:100 | - | 500µOhm Primary, 3.1Ohm Secondary (Max) | AEC-Q200 | Surface Mount | 0.504" L x 0.480" W (12.80mm x 12.20mm) | 0.567" (14.40mm) | Gull Wing |
|
|
SCS-2080CURR SENSE XFMR 20:1 10A SMD |
983 | - |
|
Datasheet | SCS | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 10 A | 80 µH | - | 20:1 | - | 700mOhm Primary, 400mOhm Secondary Max | - | Surface Mount | - | 0.217" (5.50mm) | Gull Wing |
|
|
PH9500.100NLTCURR SENSE XFMR 1:100 10A SMD |
2,477 | - |
|
Datasheet | PH9500.XXXNL | Tape & Reel (TR) | Active | - | Invasive | 10 A | 10 mH | - | 1:100 | - | 3mOhm Primary, 2.1Ohm Secondary Max | - | Surface Mount | - | 0.346" (8.80mm) | Gull Wing |
|
CSE185LCURR SENSE XFMR 1:50 3A T/H |
269 | - |
|
Datasheet | - | Bulk | Active | 50Hz ~ 400Hz | Invasive | 3 A | - | - | 1:50 | - | 19.5mOhm Primary, 23Ohm Secondary | - | Through Hole | 0.846" L x 0.945" W (21.50mm x 24.00mm) | 0.709" (18.00mm) | PC Pin |
|
B82801A1135A125CURR SENSE XFMR SMD |
1,440 | - |
|
Datasheet | B82801A | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | - | 1.28 mH | - | - | - | - | - | Surface Mount | 0.185" L x 0.138" W (4.70mm x 3.50mm) | 0.138" (3.50mm) | J Lead |
|
B82801C0145A050CURR SENSE XFMR 1:50 SMD |
379 | - |
|
Datasheet | B82801C | Tape & Reel (TR) | Active | 50kHz ~ 500kHz | Invasive | - | 1.4 mH | - | 1:50 | - | 0.28mOhm Primary, 400mOhm Secondary | - | Surface Mount | 0.560" L x 0.530" W (14.22mm x 13.46mm) | 0.394" (10.00mm) | Gull Wing |
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B82801C1265A150CURR SENSE XFMR 1:150 SMD |
119 | - |
|
Datasheet | B82801C | Tape & Reel (TR) | Active | 50kHz ~ 500kHz | Invasive | - | 12.6 mH | - | 1:150 | - | 0.28mOhm Primary, 2.2Ohm Secondary | - | Surface Mount | 0.560" L x 0.530" W (14.22mm x 13.46mm) | 0.394" (10.00mm) | Gull Wing |
|
PE-68210NLCURR SENSE XFMR 1:1:50 SMD |
804 | - |
|
Datasheet | PE-68XXXNL | Tube | Active | 50kHz ~ 500kHz | Invasive | - | 3.8 mH | - | 1:1:50 | - | 1.15mOhm Primary, 380mOhm Secondary | - | Surface Mount | 0.495" L x 0.490" W (12.57mm x 12.45mm) | 0.280" (7.11mm) | - |
|
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PE-68383NLTCURR SENSE XFMR 1:1:200 SMD |
646 | - |
|
Datasheet | PE-68XXXNL | Tape & Reel (TR) | Active | 50kHz ~ 500kHz | Invasive | - | 59.2 mH | - | 1:1:200 | - | 1.15mOhm Primary, 3.9Ohm Secondary | - | Surface Mount | 0.495" L x 0.490" W (12.57mm x 12.45mm) | 0.280" (7.11mm) | - |
|
FIS155NLCURR SENSE XFMR 1:500 25A T/H |
929 | - |
|
Datasheet | FIS 1X5 | Tube | Active | 500kHz Max | Invasive | - | 470 mH | 1750VµS | 1:500 | - | 16Ohm Max | - | Through Hole | 0.693" L x 0.591" W (17.60mm x 15.00mm) | 0.492" (12.50mm) | PC Pin |
|
PE-51717NLCURR SENSE XFMR 20A T/H |
1,658 | - |
|
Datasheet | - | Tray | Active | 20kHz ~ 200kHz | Non-Invasive (Solid Core) | 20 A | 5 mH | - | - | 50CT:1 | - | - | Through Hole | 0.900" L x 0.700" W (22.86mm x 17.78mm) | 0.700" (17.78mm) | PC Pin |
|
MR/C-01BCURR SENSE XFMR TH |
725 | - |
|
Datasheet | MR | Bulk | Active | 60Hz | Non-Invasive (Solid Core) | 15 A | - | - | - | - | 30Ohm | - | Through Hole | 0.748" L x 0.689" W (19.00mm x 17.50mm) | 0.311" (7.90mm) | PC Pin |
|
PE-63588NLCURR SENSE XFMR 20A T/H |
437 | - |
|
Datasheet | THT | Tray | Active | 20kHz ~ 200kHz | Invasive | 20 A | 80 mH | - | - | 200:1 | 200Ohm Primary, 4.5Ohm Secondary | - | Through Hole | 0.900" L x 0.700" W (22.86mm x 17.78mm) | 0.700" (17.78mm) | PC Pin |
|
PE-67050NLCURR SENSE XFMR 35A T/H |
729 | - |
|
Datasheet | - | Tray | Active | 10kHz ~ 200kHz | Invasive | 35 A | 5 mH | - | - | 50:1 | 15Ohm Primary, 700mOhm Secondary | - | Through Hole | 0.565" L x 0.750" W (14.35mm x 19.05mm) | 0.750" (19.05mm) | PC Pin |
|
B78417A2185A003CURR SENSE XFMR 1:100 SMD |
1,459 | - |
|
Datasheet | B78417 | Tape & Reel (TR) | Active | 50kHz ~ 250kHz | Invasive | - | 7 mH | - | 1:100 | - | 1.9mOhm Primary, 5Ohm Secondary | - | Surface Mount | 0.417" L x 0.480" W (10.60mm x 12.20mm) | 0.433" (11.00mm) | Gull Wing |
|
7492540750CURR SENSE XFMR 1:750 40A SMD |
1,184 | - |
|
Datasheet | MID-CST | Tape & Reel (TR) | Active | 1MHz | Invasive | 40 A | 300 mH | 1860Vµs | 1:750 | - | 0.28mOhm Primary, 50.1Ohm Secondary | AEC-Q200 | Surface Mount | 0.570" L x 0.524" W (14.48mm x 13.30mm) | 0.413" (10.50mm) | Gull Wing |
|
|
7492540050CURR SENSE XFMR 1:50 40A SMD |
1,004 | - |
|
Datasheet | MID-CST | Tape & Reel (TR) | Active | 1MHz | Invasive | 40 A | 1.4 mH | 124VµS | 1:50 | - | 0.28mOhm Primary, 202mOhm Secondary | AEC-Q200 | Surface Mount | 0.570" L x 0.524" W (14.48mm x 13.30mm) | 0.413" (10.50mm) | Gull Wing |
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|
7492540040CURR SENSE XFMR 1:40 40A SMD |
972 | - |
|
Datasheet | MID-CST | Tape & Reel (TR) | Active | 1MHz | Invasive | 40 A | 896 µH | 99Vµs | 1:40 | - | 0.28mOhm Primary, 130mOhm Secondary | AEC-Q200 | Surface Mount | 0.570" L x 0.524" W (14.48mm x 13.30mm) | 0.413" (10.50mm) | 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?
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.
