INDUCTORS
TECHNOLOGY OF TOMORROW
FERRITE CORE
W
L
WIREWOUND MOLDED
CHIP INDUCTOR
LFC32 KL321)
4
1
STRUCTURE
1
2
3
4
H tH
Ferrite core
Winding wire
Terminal (copper base)
Molded resin
tW
d
2
3
IDENTIFICATION
MARKING
Black
Silver
3 digit Inductance
Code
Products with Pb-free terminations
meet RoHS requirements
Specifications given herein may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
COATING COLOR
LFC32 / KL32
TYPE DESIGNATION (HOW TO ORDER)
Old Part No.
New Part No.
(Pb-free)
J
LFC32 (KL32)1)
LFC32 (KL32)
PRODUCT
CODE
1)
TE
TE
R56
J
TAPING*
NOMINAL
INDUCTANCE
INDUCTANCE
TOLERANCE
3 digits
(Unit: µH)
J: ±5%
K: ±10%
M: ±20%
C
TERMINATION
SURFACE MATERIAL
INDUCTANCE
TOLERANCE
TE, BK
C: SnCu
L: Sn/Pb
1)
R56
*Please see “PACKAGING”
Type indication KL32 or LFC32 depends on measuring equipment only
FEATURES
DIMENSIONS (mm)
■ Excellent heat resistance and mechanical strength
due to molded resin
■ Wide inductance range due to five different ferrite materials
■ Surface mount style with a footprint of „1210”
■ Wide range of applications (video cameras,
mobile communications, car electronics, computer systems etc.)
■ Operating temperature range: –40° C … +100° C
■ Suitable for reflow, wave and iron soldering
■ Lab Kit available
PRODUCT
CODE
L
W
H
tW
tH
d(nom)
LFC32
3.2 ± 0.2
2.5 ± 0.2
2.2 ± 0.2
1.7 ± 0.1
1.9 ± 0.1
0.5
INDUCTANCE MEASURING EQUIPMENT
PRODUCT
CODE
LFC 32
KL 32
INDUCTANCE RANGE
EQUIPMENT
0.005 µH … 0.10 µH
0.12 µH … 330 µH
0.005 µH … 8.2 µH
10 µH … 330 µH
Impedance analyser HP 4191 A
Q meter HP 4342 A
Impedance analyser HP 4191 A
Impedance analyser HP 4192 A
CHARACTERISTICS
Q vs. FREQUENCY
DC BIAS
(µH)
INDUCTORS
PRODUCT CODE
EUROPE GmbH • Kaddenbusch 6 • D-25578 Dägeling / ITZEHOE • PHONE: +49 (0) 48 21 / 89 89-0 • FAX: +49 (0) 48 21/ 89 89 89 • Internet: www.koaeurope.de
Revision: 5. Nov. 2004
