CI100505 Series

INDUCTIVE COMPONENTS
Jun, 2012
Bourns® Model CI100505 Series Multilayer Chip Inductors
DCR and Marking Change
Effective December 31, 2012, the DC resistance (DCR) of the Bourns® Model CI100505 Series Multilayer Chip
Inductor will be reduced to increase the component’s general performance.
To identify the lower DCR inductor, the markings of the component have been changed from a 1/4 marked surface
(figure 1) to a 1/8 marked surface (figure 2).
Figure 1: Original 1/4 Marked Surface
P/N
CI100505-1N0D
CI100505-1N2D
CI100505-1N5D
CI100505-1N8D
CI100505-2N2D
CI100505-2N7D
CI100505-3N3D
CI100505-3N9D
CI100505-4N7D
CI100505-5N6D
CI100505-6N8J
CI100505-8N2J
CI100505-10NJ
Original DCR
(Ω) Max.
0.10
0.10
0.10
0.12
0.16
0.20
0.22
0.25
0.28
0.29
0.35
0.40
0.45
New DCR
(Ω) Max.
0.08
0.09
0.10
0.12
0.13
0.13
0.16
0.21
0.21
0.23
0.25
0.28
0.31
Figure 2: New 1/8 Marked Surface
P/N
CI100505-12NJ
CI100505-15NJ
CI100505-18NJ
CI100505-22NJ
CI100505-27NJ
CI100505-33NJ
CI100505-39NJ
CI100505-47NJ
CI100505-56NJ
CI100505-68NJ
CI100505-82NJ
CI100505-R10J
Original DCR
(Ω) Max.
0.50
0.55
0.65
0.80
0.90
1.10
1.20
1.30
1.40
1.40
1.60
2.00
New DCR
(Ω) Max.
0.40
0.46
0.55
0.60
0.70
0.80
0.90
1.00
1.00
1.20
1.30
1.50
Please contact your local Bourns Representative or Bourns Customer Service for further information.
IC1217
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