KMP_5300C_B02 Page 1 of 2

www.murata-ps.com

5300 Series

10A Current Sensing Transformers

For full details go to

www.murata-ps.com/rohs

For full details go to

www.murata-ps.com/rohs

FEATURES

RoHS compliant

Primary current rating 10A

20 to 200 turn variants

Primary to secondary isolation 500Vrms

50kHz-500kHz frequency range

Surface mount

Industry-standard footprint

UL94 V-0 package materials

J-STD-020C reflow

PRODUCT OVERVIEW

The 5300 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.

SELECTION GUIDE

Order

Code

Turns Ratio

Min.

Secondary

Inductance

Max. DC Resistance

Isolation

Terminating Resistance

Primary (8-7)

Secondary (1-3)

mH

mΩ

Ω

Vrms

Ω

53020C

1:20

0.08

7.0

0.55

500

20

53030C

1:30

0.18

7.0

0.85

500

30

53040C

1:40

0.32

7.0

1.10

500

40

53050C

1:50

0.50

7.0

1.75

500

50

53060C

1:60

0.72

7.0

2.20

500

60

53070C

1:70

0.98

7.0

4.50

500

70

53100C

1:100

2.00

7.0

5.60

500

100

53125C

1:125

3.00

7.0

7.50

500

125

53150C

1:150

4.50

7.0

17.50

500

150

53200C

1:200

8.00

7.0

34.00

500

200

ABSOLUTE MAXIMUM RATINGS

Operating free air temperature range

-40°C to 125°C

Storage temperature range

-40°C to 155°C

Peak reflow solder temperature

250˚C

Pin finish

Tin

Moisture sensitivity level

1

PACKAGE SPECIFICATIONS

Mechanical Dimensions

Weight = 0.34g Typ.

Unless otherwise stated, all dimensions in mm (inches) ±0.25 (0.010).

* True dimension before tin dipping.

Recommended Footprint Details

Schematic

Unless otherwise stated, all dimensions in mm (inches) ±0.25 (0.010).

Specifications typical at T

A

= 25°C

1 Flash tested for 1 second.

2 For further information, please visit www.murata-ps.com/rohs

150

5.4

(0.213)

Max.

7.2 (0.283)

Max.

8.3

(0.327)

Max.

0.2±0.1

(0.008±0.004)

0.5±0.1

(0.020±0.004)

1.85±0.15

(0.073±0.006)

0.2±0.1*

(0.008±0.004)

65

4

12

3

87

3.05

(0.120)

1.85 (0.073)

2.54 (0.1)

2.69 (0.106)

1.27 (0.050)

5.59

(0.220)

1.52 (0.060)

8

7

1

3

Primary

Secondary