2

Technical Data

4304

Effective July 2017

LCPI

Toroid power inductors

www.eaton.com/electronics

Product Specifications

V

Ve

errttiic

ca

all

H

Ho

orriizzo

on

ntta

all

H

He

ea

ad

de

err M

Mo

ou

un

ntte

ed

d

O

OC

CL

DC

C

((2

2))

V

Vo

olltt--µ

µ

E

En

ne

errg

gy

D

DC

CR

R ((

Ω

P

Pa

arrtt N

Nu

um

mb

be

err

P

Pa

arrtt N

Nu

um

mb

be

err

P

Pa

arrtt N

Nu

um

mb

be

err

µ

µH

H +

+//-- 2

20

0%

%

V

Vµ

µ

s

µ

µJ

J

m

ma

ax

x

CTX10-1-52-R

CTX10-1-52LP-R

CTX10-1-52M-R

10.14

2.4

2.1

5.4

15

0.0481

CTX20-1-52-R

CTX20-1-52LP-R

CTX20-1-52M-R

20.22

1.8

2.2

7.8

36

0.0829

CTX50-1-52-R

CTX50-1-52LP-R

CTX50-1-52M-R

50.29

2.6

2.7

16.3

130

0.0715

CTX100-1-52-R

CTX100-1-52LP-R

CTX100-1-52M-R

100.40

2.5

2.4

27.5

197

0.1060

CTX150-1-52-R

CTX150-1-52LP-R

CTX150-1-52M-R

151.70

2.1

2.3

35.7

283

0.1620

CTX250-1-52-R

CTX250-1-52LP-R

CTX250-1-52M-R

250.90

1.9

2.2

47.8

421

0.2210

CTX500-1-52-R

CTX500-1-52LP-R

CTX500-1-52M-R

505.00

1.7

1.9

77.9

645

0.3610

CTX750-1-52-R

CTX750-1-52LP-R

CTX750-1-52M-R

754.40

1.8

2.4

114.3

1530

0.4340

CTX1000-1-52-R

CTX1000-1-52LPR

CTX1000-1-52M-R

1004.00

1.5

2.1

131.9

1530

0.6380

CTX10-2-52-R

CTX10-2-52LP-R

CTX10-2-52M-R

9.60

4.7

4.5

6.6

68

0.0183

CTX20-2-52-R

CTX20-2-52LP-R

CTX20-2-52M-R

19.60

3.2

3.2

9.4

69

0.0392

CTX50-2-52-R

CTX50-2-52LP-R

CTX50-2-52M-R

50.00

4.9

4.9

21.3

420

0.0326

CTX100-2-52-R

CTX100-2-52LP-R

CTX100-2-52M-R

101.70

4.4

4.3

35.0

643

0.0534

CTX150-2-52-R

CTX150-2-52LP-R

CTX150-2-52M-R

148.00

4.3

4.0

47.6

829

0.0719

CTX250-2-52-R

CTX250-2-52LP-R

CTX250-2-52M-R

251.10

4.2

4.2

66.0

1540

0.0833

CTX500-2-52-R

CTX500-2-52LP-R

CTX500-2-52M-R

499.40

3.1

3.3

104.0

1890

0.1830

CTX750-2-52-R

CTX750-2-52LP-R

CTX750-2-52M-R

749.30

3.4

3.4

147.3

2960

0.2080

CTX10-5-52-R

CTX10-5-52LP-R

CTX10-5-52M-R

9.68

8.7

11.1

9.4

417

0.0104

CTX20-5-52-R

CTX20-5-52LP-R

CTX20-5-52M-R

21.25

7.8

9.3

16.0

643

0.0260

CTX50-5-52-R

CTX50-5-52LP-R

CTX50-5-52M-R

49.60

7.6

9.4

29.3

1530

0.0248

CTX100-5-52-R

CTX100-5-52LP-R

CTX100-5-52M-R

97.20

8.2

7.5

45.7

1890

0.0267

CTX150-5-52-R

CTX150-5-52LP-R

CTX150-5-52M-R

150.60

7.7

7.5

66.0

2960

0.0401

CTX250-5-52-R

CTX250-5-52LP-R

254.40

9.2

8.1

102.4

5860

0.0400

CTX10-7-52-R

CTX10-7-52LP-R

CTX10-7-52M-R

10.04

11.4

13.5

11.0

640

0.0080

CTX20-7-52-R

CTX20-7-52LP-R

CTX20-7-52M-R

20.96

11.4

14.5

19.1

1540

0.0110

CTX50-7-52-R

CTX50-7-52LP-R

CTX50-7-52M-R

52.27

10.5

10.2

33.5

1900

0.0163

CTX100-7-52-R

CTX100-7-52LP-R

101.40

12.0

9.1

54.2

2960

0.0167

CTX150-7-52-R

CTX150-7-52LP-R

152.80

12.8

10.5

79.3

5900

0.0204

CTX10-10-52-R

CTX10-10-52LP-R

10.04

16.9

20.9

13.2

1530

0.0051

CTX20-10-52-R

CTX20-10-52LP-R

21.17

16.0

16.0

21.3

1900

0.0070

CTX50-10-52-R

CTX50-10-52LP-R

52.37

13.9

12.7

38.9

2960

0.0124

CTX100-10-52-R

CTX100-10-52LPR

99.38

17.6

13.0

64.0

5880

0.0109

CTX10-16-52-R

CTX10-16-52LP-R

9.90

27.3

29.3

16.9

2970

0.0032

CTX20-16-52-R

CTX20-16-52LP-R

19.24

31.5

29.5

28.1

5860

0.0034

Notes:

(1) Open circuit inductance test parameters: 100 kHz, 0.250 Vrms, 0 Adc.

(3) Peak current for an approximate 30% roll-off in OCL. For other current levels see Chart 1.

(4) Applied Volt-Time product (Vµs) across the inductor. This value represents the Vµs at 100 kHz necessary to generate a core loss equal to 10% of the total

losses for 30°C rise. For other frequencies and operating levels see Chart 2. (Note: skin effect losses not included.)

(6) Maximum D.C. resistance at +20 °C.

(A)

(A)