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Products / EMC / EMI FERRITE CORE / SOLID CORES FOR FLEXIBLE CIRCUITS ( FPC Series )

EMI FERRITE

SOLID FERRITE CORES FOR FLEXIBLE CIRCUITS ( FPC Series )

Features

  • High performance Nickel-Zinc ferrite cores for effective EMI suppression on flexible printed circuits.
  • Low profile design provides light, space saving solution for noise attenuation in miniaturized applications.
  • Optional mounting fixtures with pressure sensitive adhesive backing insure convenient positioning of the cores and prevent the ferrites from sliding along the flexible circuit.
  • Customized sizes available.

 



  • Easy installation on flexible circuits before the final assembly for the suppression of radiated emissions and full compliance with the international EMC regulations for electronic equipment.

Specifications

Ferrite Core for Flat Cables

 
Unit: mm (inch)
Impedance (Ω) / 100MHz
Part No.
A
B
C
D
E
FPC-7-3-2
7.0
(0.276)
5 ±0.3
(0.197 ±0.012)
3.0
(0.112)
0.7 +0.2 -0.25
(0.028 +0.008 -0.010)
2.3
(0.091)
10+
FPC-9-3-2
9.0
(0.354)
7 ±0.3
(0.276 ±0.012)
3.0
(0.112)
0.7 +0.2 -0.25
(0.028 +0.008 -0.010)
2.3
(0.091)
10+
FPC-11-3-2
11.0
(0.433)
9 ±0.3
(0.354±0.012)
3.0
(0.112)
0.7 +0.2 -0.3
(0.028 +0.008 -0.012)
2.3
(0.091)
10+
FPC-11-8-2
11.0
(0.433)
9 ±0.3
(0.354±0.012)
8.0
(0.315)
0.7 +0.2 -0.3
(0.028 +0.008 -0.012)
2.3
(0.091)
20+
FPC-16-3-2
15.5
(0.610)
12 ±0.4
(0.472 ±0.015)
3.0
(0.112)
0.7 +0.2 -0.25
(0.028 +0.008 -0.010)
2.3
(0.091)
10+
FPC-16-3-3
15.5
(0.610)
12 ±0.4
(0.472 ±0.015)
3.0
(0.112)
1.0 +0.4 -0
(0.039 +0.016 -0)
3.0
(0.112)
10+
FPC-16-5-3
15.5
(0.610)
12 ±0.4
(0.472 ±0.015)
5.0
(0.197)
1.0 +0.6 -2
(0.039 +0.024 -0.079)
5.0
(0.197)
10+
FPC-16-8
16.0
(0.610)
11.5 ±0.4
(0.452 ±0.015)
8.0
(0.315)
0.5 +0.6 -0
(0.020 +0.024 -0)
5 +0 -0.7
(0.197 +0 -0.028)
46+
FPC-16-8-2
15.5
(0.610)
12 ±0.4
(0.472 ±0.015)
8.0
(0.315)
0.7 +0.2 -0.25
(0.028 +0.008 -0.010)
2.3
(0.091)
20+
FPC-16-8-3
15.5
(0.610)
12 ±0.4
(0.472 ±0.015)
8.0
(0.315)
1.0 +0.4 -0
(0.039 +0.016 -0)
8.0
(0.315)
20+
FPC-16-12
15.5
(0.610)
12 ±0.4
(0.472 ±0.015)
12.0
(0.472)
0.5 +0.5 -0
(0.020 +0.020 -0)
12.0
(0.472)
50+
FPC-16-20
15.5
(0.610)
12 ±0.4
(0.472 ±0.015)
20.0
(0.787)
0.5 +0.5 -0
(0.020 +0.020 -0)
20.0
(0.787)
90+
FPC-18-3-2
18.0
(0.709)
14.5 ±0.4
(0.571±0.015)
3.0
(0.112)
0.7 +0.2 -0.3
(0.028 +0.008 -0.012)
2.3
(0.091)
10+
FPC-18-6-2
18.0
(0.709)
14.5 ±0.4
(0.571±0.015)
6.0
(0.236)
0.7 +0.2 -0.3
(0.028 +0.008 -0.012)
2.3
(0.091)
15+
FPC-18-8-2
18.0
(0.709)
14.5 ±0.4
(0.571±0.015)
8.0
(0.315)
0.7 +0.2 -0.3
(0.028 +0.008 -0.012)
2.3
(0.091)
20+
FPC-22-8-2
21.5
(0.846)
18 ±0.5
(0.709±0.020)
8.0
(0.315)
0.7 +0.2 -0.25
(0.028 +0.008 -0.010)
2.3
(0.091)
20+
FPC-24-12-3
23.3
(0.917)
20 ±0.5
(0.787±0.020)
12.0
(0.472)
0.7 +0.4 -0
(0.028 +0.016 -0)
3.0
(0.112)
25+
FPC-25-5
24.5
(0.965)
20 +1 -0
(0.787+0.039 -0)
5.0
(0.197)
0.5 +0.5 -0
(0.020 +0.020 -0)
5.0
(0.197)
20+
FPC-25-10-3
25.0
(0.984)
21.0 ±0.7
(0.827±0.028)
10.0
(0.394)
0.8 +0.2 -0.3
(0.031 +0.008 -0.012)
3.0
(0.112)
25+
FPC-25-12
24.5
(0.965)
20 +1 -0
(0.787+0.039 -0)
12.0
(0.472)
0.5 +0.5 -0
(0.020 +0.020 -0)
5.0
(0.197)
45+
FPC-25-15-3
25.0
(0.984)
21.0 ±0.7
(0.827±0.028)
15.0
(0.591)
0.8 +0.2 -0.3
(0.031 +0.008 -0.012)
3.0
(0.112)
35+
FPC-25-20
24.5
(0.965)
20 +1 -0
(0.787+0.039 -0)
20.0
(0.787)
0.5 +0.5 -0
(0.020 +0.020 -0)
5.0
(0.197)
70+
FPC-31-12
31.0
(1.220)
27.0 +0.8  E0.6
(1.063 +0.031 -0.024)
12.0
(0.472)
0.8 +0.2 -0.3
(0.031 +0.008 -0.012)
5.0
(0.197)
35+
FPC-46-12
46.0
(1.811)
41.5 +0.7 -0.5
(1.634 +0.028 -0.020)
12.0
(0.472)
0.5 +0.5 -0
(0.020 +0.020 -0)
5.0
(0.197)
40+
FPC-56-12
56.2
(2.213)
52.4 ±0.9
(2.063 ±0.035)
12.0
(0.472)
0.5 +1.1 -0
(0.020 +0.043 -0)

4.0
(0.157)
45+

Impedance vs. Frequency Graphs

Figure 3

Figure 4

Figure 5

Drop Test

Three one-meter drop tests on a maple board yielded no cracks.

* The specification and property above are not guaranteed performance.
* SPecifications and dimensions are subject to change without notice for product improvement.

 

RoHS All of our products are RoHS Compliant




INTERMARK (U.S.A.), INC.
A Kitagawa Company
1310 TULLY ROAD
STE. 117
SAN JOSE, CA. 95122
U.S.A.
Phone: (408) 971-2055
Fax: (408) 971-6033
E-Mail:
sales@intermark-usa.com
quote@intermark-usa.com
order@intermark-usa.com

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