LL2012-F Series
Multilayer Chip Inductors
DESCRIPTION
The LL2012-F Series is a miniature multilayer ceramic chip
inductor in a standard 0805 package. Toko's proprietary
laminated ceramic material provides high SRF, excellent
Q, and superior reliability. These inductors are an ideal
solution for signal shaping, or RF filtering for high frequency
RF and wireless communication devices.
DIMENSIONS
FEATURES
s
s
s
s
s
s
s
s
Inductance range: 1.5-470nH
Temperature Coefficient: +250ppm/°C
Temperature Range: –40°C +100°C
Miniature size: 0805 footprint (2.0mm x 1.2mm)
Laminated ceramic allows high SRF over 6 GHz
Q: 50 Typical (at 800MHz)
S-parameter data available upon request
Packaged on tape and reel in 3,000 &
4,000 piece quantity
Type
LL2012
L (mm)
2.0±0.2
W (mm)
1.25±0.2
T (mm)
0.60±0.2
0.85±0.3
1.00±0.3
1.10±0.3
A (mm)
0.5±0.3
PART NUMBERING
STANDARD PART NUMBERS
* Add tolerance to part number: S=±0.3nH, J = ±5%, K = ±10%
Testing Conditions: (1.) L,Q: HP4191A at 100MHz (2.) SRF: HP8753C (Test fixture 16091A)
** These parts have polarity/orientation marking
(3.) RDC: VP-2811A Panasonic
September 1998 TOKO, Inc.
1
TOKO [ TOKO, INC ]
