SPLIT TOROIDAL
CORES WITH PLASTIC HOUSING (PATENTED)
(TFC/TFCK Series)
High performance Nickel-Zinc ferrite cores for
effective common mode EMI suppression.
Split toroidal core fully enclosed in a Nylon
6/6 snap-on clamp case. Material flammability
rating: UL94-V0.
Incorporated spring (stainless steel-SUS 304-CSP)
insures permanent tight contact of the two-sleeve
core halves for consistent performance. Closed clamp
snaps into optional mounting fixtures, available
for assembling with M3 (1/8") screw, double sided
adhesive tape or snap-on fastener.
TFCK series come with mounting pre-attached
fixture.
TFC series also available with internal safety
locking latch.
Standard case colors available:
off-white and black.
Easy snap-on installation on connected cables or wire bundles
in retrofit applications on power and data lines for the suppression
of radiated emissions and full compliance with the international
EMC regulations for electronic equipment.
Unit:
mm (inch)
Part
No.
A
B
C
Applicable
Cable Diameter(max)
IMPEDANCE
Ω/100MHz
TFC-16-8-13
19.8
(0.78)
7.6
(0.299)
18.9
(0.744)
7.2
(0.283)
60
TFCK-16-8-13
19.8
(0.78)
7.6
(0.299)
14.9
(0.587)
7.2
(0.283)
60
TFC-16-8-16
19.8
(0.78)
7.6
(0.299)
21.9
(0.862)
7.2
(0.283)
75
TFCK-16-8-16
19.8
(0.78)
7.6
(0.299)
17.9
(0.705)
7.2
(0.283)
75
TFC-20-10-10
24.2
(0.953)
8.8
(0.346)
13.5
(0.531)
8.5
(0.335)
50
TFCK-20-10-10
24.2
(0.953)
8.8
(0.346)
13.5
(0.531)
8.5
(0.335)
50
TFC-23-11-14
27.4
(1.079)
10.8
(0.425)
17.5
(0.689)
10.5
(0.413)
70
TFCK-23-11-14
27.4
(1.079)
10.8
(0.425)
17.5
(0.689)
10.5
(0.413)
70
TFC-25-15-12
28.6
(1.126)
13.6
(0.535)
13.7
(0.539)
13.0
(0.512)
40
TFCK-25-15-12
28.6
(1.126)
13.6
(0.535)
13.7
(0.539)
13.0
(0.512)
40
TFCK-41-27-16
44.0
(1.732)
26.6
(1.047)
19.6
(0.772)
26.0
(1.024)
60
Optional
Mounting Fixtures for TFC Type Clamps
Unit:
mm (inch)
Remarks
Part
No.
A
B
C
D
E
TFP-2014V
20
(0.787)
13.5
(0.531)
7.2
(0.283)
4.8
(0.189)
Φ3.4
(0.134)
Pan
head screw M3 1 (1=2+ thickness
applied)
TFP2014T
20
(0.787)
13.5
(0.531)
7.2
(0.283)
4.8
(0.189)
Φ3.4
(0.134)
Provided
with a double-sided adhesive
tape with t=1.1
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
Ferrite Products 
All of our products are RoHS Compliant
