Datasheet

6© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard E5001_ESD-R • 9/13/2018
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
EMI Core – ESD-R Toroidal Cores for Round Cables for Low & High Frequency (Bare, coated & with case)
Table 1 – Ratings & Part Number Reference cont.
Part
Number
Dimensions (mm) Weight
Type Color
Compatible
Toroid Core
(Bare Type)
Frequency Range
1
Material
OD ID T (g)
≤ 10 MHz
(AM band range)
≤ 300 MHz
(FM band range)
MnZN NiZn
ESD-R-12C-2
12.0 ±0.7
7.3 ± 0.7
15.3 ±0.7
5.0
Coated
Blue
—
X
—
1400L
ESD-R-12CM
12.0 ±0.5
7.0 ±0.5
15.0 ±0.7
5.0
Coated
Gray
ESD-R-12C
X
—
700L
ESD-R-14A
15.0Maximum
6.2 Minimum
3.5Maximum
1.8
Coated
Green
—
X
5H
—
ESD-R-14C-2
14.0 ±0.5
7.0 ±0.5
3.0 ±0.5
1.7
Coated
Blue
ESD-R-14C
X
—
700L
ESD-R-15C
15.2 ±0.5
10.5 ±0.5
12.5 ±0.5
5.3
Coated
Blue
ESD-R-15C-1
X
—
700L
ESD-R-17S-1
17.7 ±0.5
9.4 ±0.3
28.8 ±0.5
24.4
Coated
Blue
ESD-R-17S
X
—
700L
ESD-R-19E-1
19.0 ±0.5
10.7 ±0.5
5.3 ±0.5
6.0
Coated
Blue
—
X
—
700L
ESD-R-25D-8
25.0 ±0.5
15.0 ±0.5
8.0 ±0.5
12.9
Coated
Blue
—
X
—
700L
ESD -R-25L-A
25.3 ±0.8
15.1 ±0.8
12.1 ±0.8
19.4
Coated
Blue
ESD-R-25SD
X
—
700L
ESD-R-25MK
25.3 ±0.6
14.8 ±0.6
12.3 ±0.6
21.0
Coated
ESD-R-25S
X
5H
—
ESD-R-28C-1
28.2 ±0.8
15.8 ±0.5
13.2 ±0.6
28.3
Coated
Blue
—
X
—
700L
ESD-R-31C-1
32.0Maximum
18.5 Minimum
9.0Maximum
18.5
Coated
Green
ESD-R-31C
X
—
700L
ESD-R-31-P
32.0Maximum
19.0 Minimum
15.8Maximum
32.2
Coated
Green
—
X
5H
—
ESD-R-38-P
39.5Maximum
18.0 Minimum
14.0Maximum
52.8
Coated
Green
—
X
5H
—
ESD-R-47-P
48.5Maximum
26.0 Minimum
16.0Maximum
84.8
Coated
Green
—
X
5H
—
ESD-R-57-P
59.0Maximum
34.0 Minimum
21.0Maximum
140.9
Coated
Green
—
X
5H
—
ESD-R-12D
12.9 ±1.0
6.0 ±1.0
6.4 ±1.0
2.4
Case
Black
ESD-R-12S
X
—
700L
ESD-R-19
19.0 ±1.0
9.0 ±1.0
11.0 ±1.0
11.1
Case
White
ESD-R-19S
X
5H
—
ESD-R-19D
19.0 ±1.0
9.0 ±1.0
11.0 ±1.0
10.7
Case
Black
ESD-R-19SD
X
—
700L
ESD-R-25
26.0 ±1.0
14.0 ±1.0
15.0 ±1.0
20.4
Case
White
ESD-R-25S
X
5H
—
ESD-R-25D
26.0 ±1.0
14.0 ±1.0
15.0 ±1.0
20.4
Case
Black
ESD-R-25SD
X
—
700L
ESD-R-25D-1
26.0 ±1.0
14.0 ±1.0
15.0 ±1.0
21.0
Case
Black with yellow tape
ESD-R-25SD
X
—
700L
ESD-R-38
39.0 ±0.8
17.5 ±0.8
14.0 ±0.8
55.3
Case
White
ESD-R-38D
X
5H
—
ESD-R-38-1
39.0 ±1.0
17.5 ±1.0
14.0 ±1.0
56.0
Case
White with yellow tape
ESD-R-38D
X
5H
—
ESD-R-38C-1
39.0 ±1.0
17.5 ±1.0
14.0 ±1.0
55.5
Case
Whitewithblacktape
—
X
—
700L
ESD-R-38SA
39.0 ±0.8
17.5 ±0.8
14.0 ±0.8
56.0
Case
White
—
X
10H
—
ESD-R-47
48.0 ±1.0
25.5 ±1.0
16.0 ±1.0
84.4
Case
White
—
X
5H
—
ESD-R-47-1
50.0Maximum
23.0 Minimum
18.0Maximum
90.0
Case
White with yellow tape
ESD-R-47S
X
5H
—
ESD-R-47D-1
48.0 ±1.0
25.5 ±1.0
16.0 ±1.0
84.6
Case
Whitewithblacktape
—
X
—
700L
ESD-R-57
61.0Maximum
32.4 ±1.0
24.0Maximum
150.1
Case
White
—
X
5H
—
ESD-R-57A-1
61.0Maximum
32.4 ±1.0
24.0Maximum
150.1
Case
White with yellow tape
ESD-R-57S
X
5H
—
ESD-R-57D-1
61.0Maximum
32.4 ±1.0
24.0Maximum
154.2
Case
Whitewithblacktape
—
X
—
700L
Part
Number
OD ID T (g)
Type Color
Compatible
Toroid Core
(Bare Type)
≤ 10 MHz
(AM band range)
≤ 300 MHz
(FM band range)
MnZn NiZn
Dimensions Weight Frequency Range
1
Material
1
Frequency range is for reference only. Please test with actual device before use.
* Other sizes available on request. Please contact KEMET.