Datasheet

5© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard E5003_ESD-R-H • 9/14/2018
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
EMI Core – ESD-R-H Toroidal Cores for Round Cables for Low & High Frequency & High Heat Resistance (with case)
Installation Example
Case Type Cable Holding Mechanism
Case Type (ESD-R-47H)
Performance Characteristics
Item Performance Characteristics
Operating temperature −40°Cto+120°C
Frequency range Low frequency and high frequency
Outer diameter 15.0 – 61.0 mm
Inner diameter 5.0 – 33.2 mm
Thickness 9.0 – 25.0 mm
Type Case
Caseameresistantrating UL94 V–0
Material MnZn 5H, MnZn 10H and NiZn 700L
Table 1 – Ratings & Part Number Reference
Part
Number
Dimensions (mm) Weight
Case
Color
Compatible
Toroid Core
(Bare Type)
Frequency Range
1
Material
OD ID
T
Maximum
(g)
≤ 10 MHz
(AM band range)
≤ 300 MHz
(FM band range)
MnZN NiZn
ESD-R-12M-H
15.0Maximum
5.0 ±1.0
9.0
2.6
White
—
X
5H
—
ESD-R-12N-H
15.0Maximum
5.0 ±1.0
9.0
2.6
Black
ESD-R-12S
X
—
700L
ESD-R-19M-H
22.0Maximum
7.7 ±1.0
14.0
11.8
White
ESD-R-19S
X
5H
—
ESD-R-19N-H
22.0Maximum
7.7 ±1.0
14.0
11.8
Black
ESD-R-19SD
X
—
700L
ESD-R-25M-H
29.0Maximum
12.7 ±1.0
16.0
21.8
White
ESD-R-25S
X
5H
—
ESD-R-25N-H
29.0Maximum
12.7 ±1.0
16.0
21.8
Black
ESD-R-25SD
X
—
700L
ESD-R-38M-H
42.0Maximum
16.7 ±1.0
17.0
56.0
White
ESD-R-38D
X
5H
—
ESD-R-38N-H
42.0Maximum
16.7 ±1.0
17.0
56.0
Black
—
X
—
700L
ESD-R-47M-H
51.0Maximum
24.4 ±1.0
19.0
91.5
White
ESD-R-47S
X
5H
—
ESD-R-47N-H
51.0Maximum
24.4 ±1.0
19.0
91.5
Black
—
X
—
700L
ESD-R-57M-H
61.0Maximum
33.2 ±1.0
25.0
152.0
White
ESD-R-57S
X
5H
—
ESD-R-57N-H
61.0Maximum
33.2 ±1.0
25.0
152.0
Black
—
X
—
700L
ESD-R-47H
52.5 ±0.7
22.7 ±0.7
18.5
107.0
White
—
X
10H
—
Part
Number
OD ID T (g)
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.