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Products / EMC / EMI FERRITE / BEAD CORES / RIB CORES ( RI/RIB Series )

EMI FERRITE

BEAD CORES / RIB CORES ( RI/RIB Series )

Features

  • High performance Nickel-Zinc ferrite bead cores.
  • Available in two versions: single hole (cylindrical) RI bead and double hole (binocular) RIB bead.

  • Small size ferrite beads suitable for on-board EMI suppression or insertion on wire assemblies in limited space applications.

SpecificationsSpecification

 

 
Unit: mm (inch)
Impedance(Ω)
Part No.
A
B
C
D
E
25MHz
100MHz
RI-3-4-1 3
(0.118)		 4
(0.157)		 1
(0.039)		 - - 37 44
RI-3.5-7-1.2 3.5
(0.138)		 7
(0.276)		 1.2
(0.047)		 - - 65 74
RI-3.5-3.1 3.5
(0.31.8)		 3.0
(0.118)		 1.0
(0.039)		 - - 31 38
RI-3.5-3.5-1.2 3.5
(0.318)		 3.5
(0.318)		 1.2
(0.047)		 - - 25 32
RIB-3-5-5 3
(0.118)		 5
(0.197)		 5
(0.197)		 1
(0.197)		 2.5
(0.098)		 63 76
RIB-3.5-7-7 3.4
(0.134)		 6.9
(0.272)		 7
(0.276)		 1.5
(0.059)		 3.5
(0.138)		 91 111

 

Impedance vs. Frequency Graphs

*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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