Coilcraft MS450RAB154JSZ High-reliability chip inductor Datasheet

1812 CHIP INDUCTORS
High-Reliability Chip Inductors MS450RAB
This robust version of Coilcraft’s standard 1812LS series
features high temperature materials that allow operation
in ambient temperatures up to 155°C. The leach-resistant
Part number1
MS450RAB123JSZ
MS450RAB153JSZ
MS450RAB183JSZ
MS450RAB223JSZ
MS450RAB273JSZ
MS450RAB333JSZ
MS450RAB393JSZ
MS450RAB473JSZ
MS450RAB563JSZ
MS450RAB683JSZ
MS450RAB823JSZ
MS450RAB104JSZ
MS450RAB124JSZ
MS450RAB154JSZ
MS450RAB184JSZ
MS450RAB224JSZ
MS450RAB274JSZ
MS450RAB334JSZ
MS450RAB394JSZ
MS450RAB474JSZ
MS450RAB564JSZ
MS450RAB684JSZ
MS450RAB824JSZ
MS450RAB105JSZ
Inductance2
L test
(µH)
freq (MHz)
12
2.5
15
2.5
18
2.5
22
2.5
27
2.5
33
2.5
39
2.5
47
2.5
56
2.5
68
2.5
82
2.5
100
2.5
120
0.79
150
0.79
180
0.79
220
0.79
270
0.79
330
0.79
390
0.79
470
0.79
560
0.79
680
0.79
820
0.79
1000
0.79
base metalization with tin-lead (Sn-Pb) terminations
ensures the best possible board adhesion.
Percent
Q
tolerance min3
5
22
5
22
5
24
5
20
5
24
5
22
5
20
5
24
5
22
5
24
5
24
5
24
5
25
5
23
5
24
5
23
5
23
5
24
5
14
5
15
5
13
5
13
5
13
5
15
1. When ordering, please specify testing code:
MS450RAB105JSZ
Testing: Z = COTS
H = Screening per Coilcraft CP-SA-10001
N = Screening per Coilcraft CP-SA-10003
2. Inductance at 2.5 MHz measured using an Agilent/HP 4286A and
a Coilcraft SMD-A fixture with Coilcraft-provided correlation pieces.
Inductance at 0.79 MHz measured using an Agilent/HP 4192A and
Coilcraft SMD-B test fixture.
3. Q read at test frequency directly on an Agilent/HP 4192A LF impedance analyzer and a Coilcraft SMD-B test fixture.
4. SRF measured using an Agilent/HP 8753D network analyzer and a
Coilcraft SMD-D test fixture.
5. DCR measured on a Cambridge Technology micro-ohmmeter.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Q test
freq (MHz)
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.25
0.25
0.25
0.25
0.25
0.25
Imax
(mA)
280
260
240
210
200
190
185
180
170
150
135
135
110
100
85
80
75
70
65
65
65
60
50
50
Core material Ferrite
Terminations Tin-lead (63/37) over silver-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.
Tape and reel 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) +200 to +700 ppm/°C
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Enhanced crush-resistant packaging 600 per 7″ reel
Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing,
3.7 mm pocket depth
Document MS106-2 Revised 10/11/11
®
© Coilcraft, Inc. 2012
SRF min4 DCR max5
(MHz)
(Ohms)
55
2.0
45
2.5
37
2.8
32
3.2
27
3.6
23
4.0
19
4.5
16
5.0
13
5.5
10
6.0
9.0
7.0
8.5
8.0
8.5
11.5
8.5
13.0
8.0
14.2
6.0
16.2
5.0
20.5
4.5
22.5
3.5
24.5
3.0
26.5
2.0
28.5
1.9
38.5
1.6
41.0
1.5
44.0
1102 Silver Lake Road
Cary, IL 60013
Phone 800-981-0363
Fax 847-639-1508
Email [email protected]
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.
1812 CHIP INDUCTORS
MS450RAB Series (1812)
Typical Q vs Frequency
Typical L vs Frequency
10000
60
55
50
Inductance (µH)
45
Q Factor
1000 µH
1000
40
47 µH
100 µH
470 µH 220 µH
35
30
22 µH
12 µH
25
20
1000 µH
470 µH
220 µH
100 µH
100
47 µH
15
10
22 µH
5
0
12 µH
0.1
10
1
10
100
0.1
100
A
90
80
70
E
terminal
60
50
20
10
-20
0
20
40
60
80
100
120
140 160
Ambient temperature (°C)
I
G
J
F
I
Terminal wraparound:
approx 0.015/0,38 both ends
Suggested
Recommended
Land Pattern
Pattern
Land
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.
Document MS106-2 Revised 10/11/11
®
© Coilcraft, Inc. 2012
H
Pick and
place
material
A
B
C
D
max max max
ref
E
F
G
H
I
J
0.195 0.150 0.135 0.070 0.100 0.025 0.128 0.120 0.045 0.118 inches
4,95 3,81 3,43 1,78 2,54 0,64 3,25 3,05 1,14 3,00 mm
25°C
Percent of rated Irms
D
F
110
0
-55 -40
C
B
overall
120
30
100
Frequency (MHz)
Current Derating
40
10
1
Frequency (MHz)
1102 Silver Lake Road
Cary, IL 60013
Phone 800-981-0363
Fax 847-639-1508
Email [email protected]
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.
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