0603 CHIP INDUCTORS
Military Grade Chip Inductors MS312RAG
B
C
• Higher Q and lower DCR than other 0603 inductors
• Highest SRF values – as high as 16 GHz
H
overall
D
I
F
• Excellent current handling capability – up to 2100 mA
• 54 inductance values from 1.8 to 390 nH
G
A
J
F
This robust version of Coilcraft’s standard 0603HP 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.
I
Suggested
Land Pattern
E
Terminal wraparound:
terminal
approx 0.01/0,24 both ends
A
max
B
C
min–max max
D
E
F
G
H
I
J
0.069 0.034 – 0.043 0.034 0.015 0.029 0.013 0.038 0.040 0.027 0.028 inches
1,75 0,86 – 1,09 0,86 0,38 0,74 0,33 0,96 1,02 0,69 0,71 mm
Corematerial Ceramic
Terminations Tin-lead(63/37)oversilver-platinum-glassfrit
Current Derating
Ambient temperature –55°C to +140°C with Irms current, +140°C
to +155°C with derated current
120
110
Storagetemperature Component:–55°Cto+155°C.
Packaging: –55°C to +80°C
100
90
80
70
60
50
40
30
20
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 +125 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, 1 mm thick, 4 mm pocket spacing
10
0
-40 -20
0
20
40
60
80
100 120 140 160
Ambient temperature (°C)
Typical Q vs Frequency
Typical L vs Frequency
160
1000
330 nH
150 nH
10 nH
140
82 nH
51 nH
120
100
100
24 nH
80
24 nH
10 nH
51 nH
82 nH
150 nH
60
40
10
330 nH
20
0
1
10
100
1000
10000
10
100
1000
10000
Frequency (MHz)
Frequency (MHz)
These parts are preproduction products for electrical evaluation only.
Specification subject to change without notice.
®
DocumentMS537-1 Revised07/16/09
Phone 800-981-0363
Fax 847-639-1508
E-mail cp@coilcraft.com
Web www.coilcraft-cps.com
1102 Silver Lake Road
Cary IL 60013
© Coilcraft, Inc. 2009