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0755-82798135Current Sense Transformers
Current Sense Transformers
Current Sense Transformers are magnetic components used to detect, monitor and measure current in electronic and electrical systems. They provide isolation between the primary current path and sensing circuitry, making them suitable for power monitoring, overload detection, feedback control and protection functions. They are widely used in power supplies, motor drives, industrial control equipment, energy meters, inverters, battery systems, communication equipment and embedded applications.
This category includes current transformers, current sensing transformers, AC current sense transformers, PCB current transformers, split-core current transformers and related magnetic sensing components. These products are commonly selected based on current range, turns ratio, frequency range, isolation voltage, accuracy, burden resistance, mounting type, package style and application requirements.
TomatoElec supplies original Current Sense Transformers from recognized manufacturers such as Pulse Electronics, Bourns, Würth Elektronik, TDK, Murata, Triad Magnetics, Coilcraft, Hammond Manufacturing and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ST1361-V33330AC Split core Current transforme |
100 | - |
|
Datasheet |
- | Bulk | Active | 50Hz ~ 60Hz | Non-Invasive (Split Core) | 30 A | - | - | - | - | - | - | Free Hanging (In-Line) | 1.161" L x 1.024" W (29.50mm x 26.00mm) | 1.654" (42.00mm) | Wire Leads |
|
ST1361-V33320AC Split core Current transforme |
100 | - |
|
Datasheet |
- | Bulk | Active | 50Hz ~ 60Hz | Non-Invasive (Split Core) | 20 A | - | - | - | - | - | - | Free Hanging (In-Line) | 1.161" L x 1.024" W (29.50mm x 26.00mm) | 1.654" (42.00mm) | Wire Leads |
|
T10135C-500HF1:500 RATIO 155MH 50AMP 0.28M |
10 | - |
|
Datasheet |
T10135 | Bulk | Active | - | Invasive | 50 A | 155 mH | - | 1:500 | 500:1 | 0.28mOhm Primary, 66Ohm Secondary Max | - | Surface Mount | - | 0.433" (11.00mm) | Gull Wing |
|
ST1369-V333050AC Split core Current transforme |
100 | - |
|
Datasheet |
- | Bulk | Active | 50Hz ~ 60Hz | Non-Invasive (Split Core) | 50 A | - | - | - | - | - | - | Chassis Mount | 2.362" L x 0.650" W (60.00mm x 16.50mm) | 2.402" (61.00mm) | Wire Leads |
|
ST1370-V333300AC Split core Current transforme |
100 | - |
|
Datasheet |
- | Bulk | Active | 50Hz ~ 60Hz | Non-Invasive (Split Core) | 300 A | - | - | - | - | - | - | Chassis Mount | 4.724" L x 1.142" W (120.00mm x 29.00mm) | 4.252" (108.00mm) | Wire Leads |
|
ST1369-V333100AC Split core Current transforme |
100 | - |
|
Datasheet |
- | Bulk | Active | 50Hz ~ 60Hz | Non-Invasive (Split Core) | 100 A | - | - | - | - | - | - | Chassis Mount | 2.362" L x 0.650" W (60.00mm x 16.50mm) | 2.402" (61.00mm) | Wire Leads |
|
ST1369-V333200AC Split core Current transforme |
100 | - |
|
Datasheet |
- | Bulk | Active | 50Hz ~ 60Hz | Non-Invasive (Split Core) | 200 A | - | - | - | - | - | - | Chassis Mount | 2.362" L x 0.650" W (60.00mm x 16.50mm) | 2.402" (61.00mm) | Wire Leads |
|
ST1370-V333200AC Split core Current transforme |
100 | - |
|
Datasheet |
- | Bulk | Active | 50Hz ~ 60Hz | Non-Invasive (Split Core) | 200 A | - | - | - | - | - | - | Chassis Mount | 4.724" L x 1.142" W (120.00mm x 29.00mm) | 4.252" (108.00mm) | Wire Leads |
|
T10135C-600HF1:600 RATIO 224MH 50AMP 0.28M |
10 | - |
|
Datasheet |
T10135 | Bulk | Active | - | Invasive | 50 A | 224 mH | - | 1:600 | 600:1 | 0.28mOhm Primary, 82Ohm Secondary Max | - | Surface Mount | - | 0.433" (11.00mm) | Gull Wing |
|
ST1361-V33310AC Split core Current transforme |
100 | - |
|
Datasheet |
- | Bulk | Active | 50Hz ~ 60Hz | Non-Invasive (Split Core) | 10 A | - | - | - | - | - | - | Free Hanging (In-Line) | 1.161" L x 1.024" W (29.50mm x 26.00mm) | 1.654" (42.00mm) | Wire Leads |
|
ST1383-V3331K0AC Split core Current transforme |
100 | - |
|
Datasheet |
- | Bulk | Active | 50Hz ~ 60Hz | Non-Invasive (Split Core) | 1 kA | - | - | - | - | - | - | Free Hanging (In-Line) | 5.335" L x 1.417" W (135.50mm x 36.00mm) | 5.059" (128.50mm) | Wire Leads |
|
ST1339-V333050AC Split core Current transforme |
100 | - |
|
Datasheet |
- | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
XS01-225221B000000B 93/30SC 150/5A 1.75VA CL1 FS10 |
10 | - |
|
Datasheet |
- | Tape & Box (TB) | Active | 50/60Hz | Non-Invasive (Split Core) | - | - | - | - | 150:5 | - | - | Panel Mount | - | 4.209" (106.90mm) | Terminal Block |
|
XS01-185031B000000B 93/30SC 100/5A 1.5VA CL1 FS10 |
10 | - |
|
Datasheet |
- | Tape & Box (TB) | Active | 50/60Hz | Non-Invasive (Split Core) | - | - | - | - | 100:5 | - | - | Panel Mount | - | 4.209" (106.90mm) | Terminal Block |
|
XS01-285081B000000B 93/30SC 300/5A 5VA CL1 FS10 |
10 | - |
|
Datasheet |
- | Tape & Box (TB) | Active | 50/60Hz | Non-Invasive (Split Core) | - | - | - | - | 300:5 | - | - | Panel Mount | - | 4.209" (106.90mm) | Terminal Block |
|
XS01-315091B000000B 93/30SC 400/5A 6.25VA CL1 FS10 |
10 | - |
|
Datasheet |
- | Tape & Box (TB) | Active | 50/60Hz | Non-Invasive (Split Core) | - | - | - | - | 400:5 | - | - | Panel Mount | - | 4.209" (106.90mm) | Terminal Block |
|
XS01-285055B000000B 93/30SC 300/5A 2.5VA CL0.5 FS1 |
10 | - |
|
Datasheet |
- | Tape & Box (TB) | Active | 50/60Hz | Non-Invasive (Split Core) | - | - | - | - | 300:5 | - | - | Panel Mount | - | 4.209" (106.90mm) | Terminal Block |
|
XS01-245051B000000B 93/30SC 200/5A 2.5VA CL1 FS10 |
10 | - |
|
Datasheet |
- | Tape & Box (TB) | Active | 50/60Hz | Non-Invasive (Split Core) | - | - | - | - | 200:5 | - | - | Panel Mount | - | 4.209" (106.90mm) | Terminal Block |
|
XS01-315075B000000B 93/30SC 400/5A 3.75VA CL0.5 FS |
10 | - |
|
Datasheet |
- | Tape & Box (TB) | Active | 50/60Hz | Non-Invasive (Split Core) | - | - | - | - | 400:5 | - | - | Panel Mount | - | 4.209" (106.90mm) | Terminal Block |
|
XS01-275071B000000B 93/30SC 250/5A 3.75VA CL1 FS10 |
10 | - |
|
Datasheet |
- | Tape & Box (TB) | Active | 50/60Hz | Non-Invasive (Split Core) | - | - | - | 50:1 | 250:5 | - | - | Panel Mount | - | 4.209" (106.90mm) | Terminal Block |
