0.5
(.020)
1.3 ± 0.2
(.051 ± .008)
1.5 ± 0.2
(.059 ± .008)
1.78
(.070)
REF.
REF.
REF. REF.
0.5
(.020)
2.1 ± 0.2
(.083 ± .008)
0.5
(.020)
0.76
(.030)
1.02
(.040)
1.02
(.040)
Features
n 0805 size
n Available in E12 series
n High Q up to 80 typ.
n High operating temperature of 125 °C
n Small size of only 2.0 mm
n RoHS compliant*
Applications
n Mobile phones
n Cellular phones
n CTV, VCR, HIC, FDD
CW201212 Series - High Q Chip Inductors
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
Temperature Rise
.................40 °C max. at rated current
Operating Temperature
................................-40 °C to +125 °C
Storage Temperature
................................-40 °C to +125 °C
Reow Soldering .. 230 °C, 50 sec. max.
Resistance to Soldering Heat
............................ +260 °C, 5 seconds
Electrical Specications
Bourns
®
Part No.
Inductance Q
Test Freq.
(MHz)
SRF
(MHz)
RDC
(Ohms)
I rms
(mA)
nH
Tol.
%
Min. L Q Min. Max. Max.
CW201212-2N2J 2.2 ±5 50 250 1000 6000 0.06 600
CW201212-2N7J 2.7 ±5 35 250 1000 6000 0.08 600
CW201212-2N8J 2.8 ±5 32 250 1000 6000 0.06 800
CW201212-3N3J 3.3 ±5 30 250 1500 6000 0.08 600
CW201212-3N9J 3.9 ±5 60 250 1000 6000 0.06 600
CW201212-4N7J 4.7 ±5 60 250 1000 5800 0.06 600
CW201212-5N6J 5.6 ±5 60 250 1000 5800 0.08 600
CW201212-6N8J 6.8 ±5 60 250 1000 5800 0.06 600
CW201212-8N2J 8.2 ±5 60 250 1000 5500 0.06 600
CW201212-10NJ 10 ±5 60 250 500 4800 0.08 600
CW201212-12NJ 12 ±5 60 250 500 4100 0.08 600
CW201212-15NJ 15 ±5 60 250 500 3600 0.08 600
CW201212-18NJ 18 ±5 60 250 500 3400 0.08 600
CW201212-22NJ 22 ±5 60 250 500 3300 0.10 600
CW201212-27NJ 27 ±5 60 250 500 2600 0.12 600
CW201212-33NJ 33 ±5 60 250 500 2400 0.15 500
CW201212-39NJ 39 ±5 60 250 500 2100 0.18 500
CW201212-47NJ 47 ±5 60 200 500 1700 0.15 500
CW201212-56NJ 56 ±5 60 200 500 1600 0.25 500
CW201212-68NJ 68 ±5 60 200 500 1450 0.27 500
CW201212-82NJ 82 ±5 60 150 500 1350 0.32 500
CW201212-R10J 100 ±5 60 150 500 1200 0.43 400
CW201212-R12J 120 ±5 50 150 250 1100 0.48 400
CW201212-R15J 150 ±5 50 100 250 950 0.67 400
CW201212-R18J 180 ±5 50 100 250 900 0.85 350
CW201212-R22J 220 ±5 50 100 250 860 1.10 300
CW201212-R27J 270 ±5 45 100 250 850 1.46 250
CW201212-R33J 330 ±5 45 100 250 800 1.65 200
CW201212-R39J 390 ±5 45 100 250 780 2.20 170
CW201212-R47J 470 ±5 33 250 100 375 1.72 250
CW201212-R56J 560 ±5 23 50 50 340 1.90 230
CW201212-R68J 680 ±5 23 25 50 270 2.05 190
CW201212-R82J 820 ±5 23 25 50 230 2.30 180
CW201212-R91J 910 ±5 22 22 50 220 2.50 150
General Specications
Core Material
-2N2J through -R39J ..............Ceramic
-R47J through -R91J .................Ferrite
Wire ........ Enameled copper (1W1E180)
Terminal ........................... Mo/Mn+Ni+Au
Packaging ................. 2,000 pcs. per reel
Materials
Product Dimensions
*RoHS COMPLIANT
LEAD FREE
*RoHS COMPLIANT
VERSIONS
AVAILABLE
LEAD FREE
VERSIONS ARE
RoHS COMPLIANT*
DIMENSIONS:
MM
(INCHES)
Recommended Layout
Note: 2 % tolerance available for inductance ranges of 12 nH and above.
Replace “J” with “G”.
