# Current Sensing Transformer, 1:100, 14.8 mH, 30 A, 160 Vµs, 3kHz to 1MHz, 1.8 ohm
**URL**: https://novapart.co/products/SCS-100L/current-sensing-transformer-1100-148-mh-30-a-160
**SKU**: SCS-100L
**Manufacturer**: COILCRAFT
**Category**: Transformers || Current Sensing Transformers
**Price**: €2.6900
**Stock**: 10+
**Lead Time**: 71 days (indicative)
## Description
Input Current:30A; Turns Ratio:1:100; Frequency Min:3kHz; Frequency Max:1MHz; Transformer Mounting:Surface Mount; Product Range:SCS Series; SVHC:No SVHC (15-Jan-2019)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Inductance | 14.8mH |
| Et Constant | 160Vµs |
| Turns Ratio | 1:100 |
| Product Range | SCS Series |
| Frequency Range | 3kHz to 1MHz |
| Primary Current | 30A |
| Transformer Mounting | Surface Mount |
| Dc Resistance Primary | 0.0024µohm |
| Transformer Terminals | - |
| Dc Resistance Secondary | 1.8ohm |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:2526944/)
Document 1103-1
## **– Current Sense Transformers SCS Series**
- Sensed current up to 30 A
- Frequency range up to 1 MHz
- 500 Vrms, one minute isolation (hipot) between windings.
## **Core material** Ferrite
**Terminations** RoHS compliant matte tin over nickel over phos bronze
**Weight** 3.4 – 3.7 g
**Ambient temperature** –40°C to +125°C
**Storage temperature** Component: –40°C to +125°C. Tape and reel packaging: –40°C to +80°C
**Resistance to soldering heat** Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles **Moisture Sensitivity Level (MSL)** 1 (unlimited floor life at <30°C / 85% relative humidity)
**Failures in Time (FIT) / Mean Time Between Failures (MTBF)** 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 **Packaging** 200/13″ reel Plastic tape: 32 mm wide, 0.5 mm thick, 24 mm pocket spacing, 3.0 mm pocket depth
**PCB washing** Tested with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pdf
||**Turns (N)**|**Inductance**2|**DCR max**6
**(Ohms)**|**DCR max**6
**(Ohms)**|**Frequency**
**range**|**Volt-time**
**product**4|**Sensed**
**currentIin**5|**Terminating**
**resistance RT**6|
|---|---|---|---|---|---|---|---|---|
|**Part number**1|**pri : sec**|**min(mH)**|**pri sec**||**(kHz)**|**(Vµsec)**|**max(A)**|**(Ohms)**|
|SCS-050L_|1 **:** 50|3.8|0.0024|0.90|6 – 1000|80|30|1.7|
|SCS-100L_|1 **:** 100|14.8|0.0024|1.80|3 – 1000|160|30|3.3|
|SCS-200L_|1 **:** 200|59.2|0.0024|3.90|2 – 1000|320|30|6.7|
## 1. When ordering, please specify **packaging** code: | **SCS-200LD**
## **Typical Circuit**
- **Packaging: D** = 13″ machine-ready reel. EIA-481 embossed plastic tape (200 parts per full reel).
- **B** = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter C instead.
2. Inductance measured between secondary pins at 10 kHz, 0.06 Vrms, 0 Adc.
3. Primary DCR is measured with the windings connected in parallel.
4. Maximum volt-time product is for the secondary, based on 2000 Gauss.
5. Primary current of 30 A causes less than 25°C temperature rise from 25°C ambient. Higher current causes a greater temperature rise (see Temperature Rise vs Current curve).
6. Terminating resistance (RT) value is based on 1 Volt output with 30 Amps flowing through the primary. Varying terminating resistance increases or decreases output Voltage/Ampere according to the following equation: RT = Vout × Nsec/ I in.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Specifications subject to change without notice. Please check our website for latest information. US +1- ~~84~~ 7-6 ~~39~~ -6400 sales@coilcraft ~~.~~ com UK +44-1236 ~~-73~~ 0595 sales@coilcraft-europe.com
Document 1103-1 Revised 10/30/14
Document 1103-2
## **SCS Series Current Sense Transformers**
## **Temperature Rise vs Current**
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Dimensions
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Dimensions are in [inches ] —
mm
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Document 1103-2 Revised 10/30/14
## Links
- [View this product on Novapart](https://novapart.co/products/SCS-100L/current-sensing-transformer-1100-148-mh-30-a-160)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/coilcraft/scs-100l/current-sense-transformer-30a/dp/2526944)
---
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