MS235RAA Datasheet, PDF (1/2 Pages) Coilcraft lnc. – High-Reliability Chip Inductors

0402 CHIP INDUCTORS
High-Reliability Chip Inductors MS235RAA
This 0402 size chip inductor series shares all of the
characteristics of Coilcraft’s other ceramic inductors: ex-
ceptionally high Q factors, especially at use frequencies;
outstanding self-resonant frequency; tight inductance
tolerance; and excellent batch-to-batch consistency.
This robust version of Coilcraft’s standard 0402CS series
features high temperature materials that allow operation
in ambient temperatures up to 155°C and a leach-resis-
tant base metalization with tin-lead (Sn-Pb) terminations
that ensures the best possible board adhesion.
Typical L vs Frequency
30
27 nH
25
Current Derating
120
110
100
90
80
70
60
50
40
30
20
10
0
-40 -20 0 20 40 60 80 100 120 140 160
Ambient temperature (°C)
20
19 nH
15
12 nH
10
5.6 nH
5
1 nH
0
1
10
100
1000
10000
Frequency (MHz)
Typical Q vs Frequency
120
110
100
90
80
70
60
50
40
30
20
10
0
1
10
100
Frequency (MHz)
12 nH
5.6 nH
19 nH
27 nH
1 nH
1000
10000
© Coilcraft, Inc. 2012
®
1102 Silver Lake Road
Cary, IL 60013
Phone [phone]
B
overall
F
C
D
H
I
A
G
J
F
I
E
terminal
Terminal wraparound:
approx 0.007/0,18 both ends
Suggested
Land Pattern
A
B
CD
max max max ref E F G H I J
0.047 0.025 0.026 0.010 0.020 0.009 0.022 0.026 0.014 0.018
1,19 0,64 0,66 0,25 0,51 0,23 0,56 0,66 0,36 0,46
Note: Dimensions are before solder application. For maximum overall
dimensions including solder, add 0.0025 in / 0,064 mm to B and
0.006 in / 0,15 mm to A and C.
Core material Ceramic
Terminations  Tin-lead (63/37) over silver-palladium-platinum-glass frit
Ambient temperature  –55°C to +125°C with Imax current, +125°C
to +155°C with derated current
Storage temperature  Component: –55°C to +155°C.
Packaging: –55°C to +80°C
Resistance to soldering heat  Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Temperature Coefficient of Inductance (TCL)  +25 to +155 ppm/°C
Moisture Sensitivity Level (MSL)  1 (unlimited floor life at <30°C /
85% relative humidity)
Enhanced crush-resistant packaging  2000 per 7″ reel
Paper tape:  8 mm wide, 0.68 mm thick, 2 mm pocket spacing
Document MS198-1  Revised 07/13/12
Fax [phone]
Email [e-mail]
www.coilcraft-cps.com
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specifications subject to change without notice.
Please check our web site for latest information.