# Current Sensing Transformer, 1:1:100, 14.8 mH, 15 A, 50kHz to 500kHz, 3.2 ohm
**URL**: https://novapart.co/products/54100C/current-sensing-transformer-11100-148-mh-15-a
**SKU**: 54100C
**Manufacturer**: MURATA POWER SOLUTIONS
**Category**: Transformers || Current Sensing Transformers
**Price**: €1.1500
**Stock**: 10+
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Inductance | 14.8mH |
| Et Constant | - |
| Turns Ratio | 1:1:100 |
| Product Range | 54100C Series |
| Frequency Range | 50kHz to 500kHz |
| Primary Current | 15A |
| Transformer Mounting | Surface Mount |
| Dc Resistance Primary | 7000µohm |
| Transformer Terminals | Gull Wing |
| Dc Resistance Secondary | 3.2ohm |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3760553RL/)
www.murata-ps.com
## **5400 Series**
15A Current Sensing Transformers
**SELECTION GUIDE** Min. Secondary Max. DC Resistance Isolation Terminating Resistance Order Code Turns Inductance Primary Secondary Voltage[1] to produce 1VOUT/1AIN Ratio (0.1V @ 10kHz) (1-6, 2-5) (3-4) (Pri-Sec) mH mΩ Ω kVrms Ω **54050C** 1:1:50 3.8 7.0 0.5 1.2 50 **54100C** 1:1:100 14.8 7.0 3.2 1.2 100 **54200C** 1:1:200 60.0 7.0 6.6 1.2 200 / ~~|ee~~ **ABSOLUTE MAXIMUM RATINGS** Operating free air temperature range -40°C to 125°C **FEATURES** Storage temperature range -40°C to 150°C HS compliant **SOLDERING INFORMATION[2]** ~~:~~ imary current rating 15A[3] Peak reflow solder temperature 245˚C , 100 and 200 turn variants Pin finish Tin Moisture sensitivity level 1
equency range 50kHz to 500kHz rface mount mpact package 94 V-0 package materials STD-020C reflow
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PACKAGE SPECIFICATIONS
Mechanical Dimensions Schematic
2.54± 0.2
(0.10± 0.008) Primary Secondary
1 3
6 TT 5 4 oi
6
2
54XXXC
XYYWW
5 3 4
1 2 3
Te m E :
9.0± 0.3 Recommended Footprint Details
(0.354± 0.012)
f |
1.3
6.38
Ao
2.54
0.7 (0.028)
Unless otherwise stated, all dimensions in mm (inches) ±0.25 (0.010). CC boc
Package weight 1.0g Typ.
10.8± 0.5
(0.425± 0.020)
Max
8.2 (0.323)
7.6 11.8
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## **PRODUCT OVERVIEW**
The 5400 series of current sense transformers are designed to monitor AC currents. The transformers can be used for high frequency current sensing in applications such as switched-mode power supplies, motor control, and electronic lighting ballasts.
All specifications typical at TA=25°C
1. Flash tested for 1 second.
2. For further information, please visit www.murata-ps.com/rohs
3. Primary windings connected in parallel.
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©
For full details go to
www.murata-ps.com/rohs
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**www.murata.com**
**KMP_5400C_C01** Page 1 of 3
**5400 Series**
15A Current Sensing Transformers
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PACKAGE SPECIFICATIONS
Mechanical Dimensions
Ø331 (13.03) Max. 49.75 (1.96) Min.
Ø 13.50 (0.531)
12.80 (0.504)
Leader Section
400 (15.748) Min.
100 (3.937)
Min.
1.5 (0.059) Min. 30.4
(1.197)
Max. [†]
Goods
Enclosure
Section
24.4 (0.96) ±0.2 (0.008)†
Trailer Section
160 (6.299) Min.
Ø20.20 (Ø0.795) Min.
All dimensions in mm (inches)
† Measured at hub
Tape Outline Dimensions
0.50
1.75 (0.069) 4.00 (0.157) Ø1.5 (0.059) (0.020)
16.00 9.3 8.3
(0.630) (0.366) (0.327)
Quantity per reel: 450 Direction of unreeling
All dimensions in mm (inches)
11.5
(0.453)
11.4
(0.449)
24.0 (0.945)
XYYWW
54XXXC
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**www.murata.com**
**KMP_5400C_C01** Page 2 of 3
**5400 Series**
15A Current Sensing Transformers
## **DISCLAIMER**
Unless otherwise stated in the datasheet, all products are designed for standard commercial and industrial applications and NOT for safety-critical and/or life-critical applications.
Particularly for safety-critical and/or life-critical applications, i.e. applications that may directly endanger or cause the loss of life, inflict bodily harm and/or loss or severe damage to equipment/property, and severely harm the environment, a prior explicit written approval from Murata is strictly required. Any use of Murata standard products for any safety-critical, life-critical or any related applications without any prior explicit written approval from Murata shall be deemed unauthorised use.
These applications include but are not limited to:
- Aircraft equipment
- Aerospace equipment
- Undersea equipment
- Power plant control equipment
- Medical equipment
- Transportation equipment ( automobiles, trains, ships, etc.)
- Traffic signal equipment
- Disaster prevention / crime prevention equipment
- Data Processing equipment
Murata makes no express or implied warranty, representation, or guarantee of suitability, fitness for any particular use/purpose and/or compatibility with any application or device of the buyer, nor does Murata assume any liability whatsoever arising out of unauthorised use of any Murata product for the application of the buyer. The suitability, fitness for any particular use/purpose and/or compatibility of Murata product with any application or device of the buyer remain to be the responsibility and liability of the buyer.
Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards that anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause harm, and take appropriate remedial actions. Buyer will fully indemnify and hold Murata, its affiliated companies, and its representatives harmless against any damages arising out of unauthorised use of any Murata products in any safety-critical and/ or life-critical applications.
Remark: Murata in this section refers to Murata Manufacturing Company and its affiliated companies worldwide including, but not limited to, Murata Power Solutions.
**This product is subject to the following operating requirements and the Life and Safety Critical Application Sales Policy: Refer to: https://www.murata.com/en-eu/products/power/requirements**
Murata Power Solutions (Milton Keynes) Ltd. makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without notice. _**© 2021 Murata Power Solutions (Milton Keynes) Ltd**_
**www.murata.com**
**KMP_5400C_C01** Page 3 of 3
## Links
- [View this product on Novapart](https://novapart.co/products/54100C/current-sensing-transformer-11100-148-mh-15-a)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/murata/54100c/current-transformer-1-1-100-14/dp/3760553RL)
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