7.1
Tel. (877) 426-8767 • Fax (951) 781-5006
www.bourns.com
† RoHS COMPLIANT
Common Mode Chip Inductors
Special Features
• High common mode impedance
• Excellent noise suppression performance
• Small size, low profi le
• Rated voltage: 50 VDC
• Withstanding voltage: 125 VDC
• Insulation resistance: 10M Ω min.
• Operating temperature: -55 to +125 °C
Typical Applications
• Common mode noise suppression for high speed
signal lines
• USB 2.0 line for personal computers and
peripheral devices
• IEEE 1394 line for PC, DVC and LVDS
• Panel link line for LCD
Notes
* Rated Idc causes a 30 °C temperature rise
PM0805CM/PM1206CM Series
Part
Number
Common mode
Impedance (Ω)
±25 %
@ 100MHz
DCR
(Ω)
Max.
Idc*
(mA)
Bourns
Equivalent
PM0805CM-300-RC 30 0.20 400
SRF2012
PM0805CM-670-RC 67 0.25 400
PM0805CM-900-RC 90 0.30 400
PM0805CM-121-RC 120 0.30 400
PM0805CM-161-RC 160 0.35 350
PM0805CM-181-RC 180 0.35 350
PM0805CM-221-RC 220 0.40 300
PM0805CM-261-RC 260 0.40 300
PM0805CM-301-RC 300 0.45 300
PM0805CM-361-RC 360 0.50 100
PM0805CM-371-RC 370 0.50 100
PM1206CM-900-RC 90 0.30 370
SRF3216
PM1206CM-161-RC 160 0.40 340
PM1206CM-221-RC 220 0.50 310
PM1206CM-601-RC 600 0.80 260
PM1206CM-102-RC 1000 1.00 230
PM1206CM-222-RC 2200 1.20 200
Series
Number A B C D E F G H I
Reel
Size
PM0805CM 2.0 1.2 1.2 0.4 0.45 1.25 0.45 2.6 1.1 2000
PM1206CM 3.2 1.6 2.0 0.6 0.6 1.6 0.4 3.7 1.9 2000
A
C
B
E
D
I
H
GF
Pad Layout
1
4
2
3
2
3
1
4
Dimensions: mm, Tolerance: ±0.2
† RoHS Directive 2002/95/EC Jan 27 2003
including Annex.
“-RC” suffi x indicates RoHS compliance.
REV. 10/07
Model PM0805CM & PM1206CM Series
are currently available, although not
recommended for new designs. Models
SRF2012 & SRF3216 are preferred.
