Multilayer Chip Bead
CIM Series- CIM21 (2012/ EIA 0805)
CIM Series display high impedance because it is composed of
amultilayered internal conductor and has excellent attenuation
characteristics for wide band frequency.
The smallest beads suitable for surface mounting
Perfect shape for automatic mounting, with no directionality.
Excellent solderability and high heat resistance for either flow or reflow soldering
Monolithic inorganic material construction for high reliability
Closed magnetic circuit configuration avoids crosstalk and is suitable for high
density PCBs.
APPLICATION
High frequency EMI prevention application to computers, printers, VCRs, TVs and
portable telephones.
SPECIFICATION
PRODUCT IDENTIFICATION
CI M 21 U 800 N E
(1) (2) (3) (4) (5) (6) (7)
(1) Chip Beads
(2) Multi-layer type
(3) Dimension
(4) Material Code
P,U: Broad impedance, especially suppresses noise in the 10~200MHz range
J: Suppresses noise in the 100~300MHz range
K: Suppresses noise in the 200MHz above
N: Suppresses noise in the 200~500MHz range
(5) Nominal impedance (300:30Ω, 121:120Ω)
(6) Thickness option(N:Standard, A:Thinner than standard, B:Thicker than standard)
(7) Packaging(C:paper tape, E:embossed tape)
FEATURES
Operating temperature range –55 to +125°C
Storage temperature range –10 to +40°C
Relative humidity 30 to 70%
RECOMMENDED SOLDERING CONDITION
REFLOW SOLDERING FLOW SOLDERING
PACKAGING
1. Model :CIM2012 Type
2. Dimension
3. Description
Part no. Thickness
(mm)
Impedance
(Ω)±25%@100MHz
DC Resistance
(Ω)Max.
Rated Current
(mA) Max.
CIM21U800 0.9±0.2 80 0.10 900
CIM21U101 0.9±0.2 100 0.10 500
CIM21U121 0.9±0.2 120 0.10 500
CIM21U151 0.9±0.2 150 0.15 400
CIM21U241 0.9±0.2 240 0.15 400
CIM21U301 0.9±0.2 300 0.15 400
CIM21U471 0.9±0.2 470 0.25 400
CIM21U601 0.9±0.2 600 0.30 400
CIM21U102 0.9±0.2 1000(at 70MHz) 0.45 400
CIM21U202 0.9±0.2 2000(at 70MHz) 0.70 300
CIM21J260 0.9±0.2 26 0.05 2000
CIM21J400 0.9±0.2 40 0.05 2000
CIM21J600 0.9±0.2 60 0.08 900
CIM21J800 0.9±0.2 80 0.08 900
CIM21J121 0.9±0.2 120 0.15 600
Multilayer Chip Bead
Type Dimension [mm]
L W t d
21 2.0±0.25 1.25±0.2 0.9±0.2 0.5+0.2
-0.3
CIM21J151 0.9±0.2 150 0.15 500
CIM21J241 0.9±0.2 240 0.20 400
CIM21J301 0.9±0.2 300 0.25 400
CIM21J471 0.9±0.2 470 0.25 400
CIM21J601 0.9±0.2 600 0.25 400
CIM21J102 0.9±0.2 1000 0.40 400
CIM21J152 0.9±0.2 1500(at 70MHz) 0.55 300
CIM21J182 0.9±0.2 1800(at 70MHz) 0.45 300
CIM21J202 0.9±0.2 2000(at 70MHz) 0.50 300
CIM21K152 0.9±0.2 1500 0.45 300
CIM21K252 0.9±0.2 2500 0.80 250
CIM21N700 0.9±0.2 70 0.20 600
CIM21N121 0.9±0.2 120 0.25 500
CIM21N241 0.9±0.2 240 0.3 400
4. Characteristics data
■NOTICE :All specifications are subject to change without previous notice. Please contact with
product representatives or engineers to check specifications.
