www.DataSheet4U.com
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: +.
Multilayer Chip Inductors
www.DataSheet4U.com
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.
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LL2012-F Series
ELECTRICAL CHARACTERISTICS
Q vs. Frequency
Inductance vs. Frequency
The information furnished by TOKO, Inc. is believed to be accurate and reliable. However, TOKO reserves the right to make changes or improvements in the design, specification or manufacture of its products without further notice. TOKO does not assume a.