POWER INDUCTORS
Military Grade Power Inductors
MS612PNB
■
High current, low DCR shielded power inductors
■
High temperature materials allow operation in ambient
temperatures up to 155°C.
■
Tin-lead (Sn-Pb) terminations for the best possible board
adhesion
Core material
Ferrite
Terminations
Tin-lead (63/37) over tin over nickel over phos bronze.
Weight:
3.8 g – 4.6 g
Ambient temperature
–55°C to +105°C with
Irms
current, +105°C
to +155°C with derated current
Storage temperature
Component: –55C 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
Moisture Sensitivity Level (MSL)
1 (unlimited floor life at <30°C /
85% relative humidity)
Enhanced crush-resistant packaging
500/13″ reel;
Plastic tape: 24 mm wide, 0.4 mm thick, 16 mm pocket spacing,
8.1 mm pocket depth
DCR
3
SRF
(mOhms)
Inductance
2
typ
4
(µH)
typ
max (MHz)
1.0 ±30%
6.3
7.0 115
1.4 ±30%
8.8
9.8
85
2.2 ±30%
9.4
10.5
60
2.7 ±30% 10.1
11.3
40
3.9 ±30% 11.7
13.0
35
4.7 ±20% 13.9
15.5
33
5.6 ±20% 15.7
17.5
30
6.8 ±20% 19.1
21.3
23
8.2 ±20% 20.3
22.6
20
10 ±20%
21.8
24.3
17
12 ±20%
23.2
25.8
15
15 ±20%
27.9
31.0
13
18 ±20%
30.8
34.3
12
22 ±20%
35.5
39.5
11
27 ±20%
45.0
50.0
10
33 ±20%
61.9
68.8
9.5
39 ±20%
69.1
76.8
8.5
47 ±20%
72.3
80.4
7.5
56 ±20%
80.2
89.2
7.0
68 ±20%
91.3 101.5
6.5
82 ±20%
125.9 139.9
5.0
100 ±20%
135.1 150.2
4.5
120 ±10%
182.3 202.6
4.3
150 ±10%
216.5 240.6
4.1
180 ±10%
229.0 254.5
4.0
220 ±10%
323.6 359.6
3.4
270 ±10%
415.6 461.8
3.1
330 ±10%
487.3 541.5
2.9
390 ±10%
533.6 592.9
2.7
470 ±10%
707.5 786.2
2.2
560 ±10%
777.4 863.8
2.0
680 ±10% 1045 1162
1.7
820 ±10% 1166 1296
1.4
1000 ±10% 1334 1482
1.3
Isat
(A)
5
Irms
(A)
6
10% 20% 30% 20°C 40°C
drop drop drop rise rise
31.84 35.04 36.84 7.1 10.1
25.04 27.76 29.52 6.8 9.8
22.56 24.80 25.96 6.3 9.2
18.76 20.72 22.04 6.1 8.6
16.52 18.24 19.20 5.7 7.7
15.30 16.90 17.76 4.3 6.2
13.38 14.86 15.74 4.3 6.2
12.10 13.56 14.20 4.2 6.0
11.38 12.60 13.28 4.1 5.9
10.62 11.82 12.48 4.0 5.7
8.90 9.88 10.44 3.7 5.2
8.36 9.32 9.94 3.5 4.9
8.00 8.88 9.36 3.0 4.5
7.08 7.88 8.34 2.9 4.0
6.32 7.08 7.54 2.6 3.6
5.96 6.56 6.98 2.3 3.1
5.38 5.94 6.28 2.1 3.0
4.76 5.40 5.66 2.0 2.9
4.40 4.98 5.30 1.9 2.7
3.92 4.46 4.74 1.8 2.6
3.66 4.08 4.38 1.6 2.3
3.12 3.56 3.78 1.5 2.2
3.02 3.36 3.58 1.4 1.9
2.60 2.94 3.10 1.3 1.8
2.36 2.68 2.84 1.2 1.7
2.24 2.50 2.62 1.0 1.6
1.94 2.18 2.34 0.90 1.2
1.72 1.92 2.06 0.80 1.0
1.62 1.82 1.92 0.75 1.0
1.44 1.64 1.74 0.66 0.90
1.40 1.54 1.66 0.60 0.80
1.24 1.32 1.46 0.55 0.75
1.14 1.28 1.42 0.50 0.70
0.982 1.08 1.18 0.48 0.68
1. When ordering, please specify
testing
code:
MS612PNB105KLZ
Testing: Z
= Coilcraft Critical Products
Environmental Stress Conditions
Testing.
H
= Coilcraft Qual + Coilcraft Hi-Rel
Burn-in
P
= Coilcraft Qual + MIL-STD-981
Class S Group A screening
N
= Coilcraft Qual + MIL-STD-981
Class B Group A screening
C
= Coilcraft Qual + MIL-STD-981
Class S Group A screening +
MIL-STD-981 Class S Group B
qualification
W
= Coilcraft Qual + MIL-STD-981
Class B Group A screening +
MIL-STD-981 Class S Group B
qualification
2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc
using an Agilent/HP 4263B LCR meter or
equivalent.
3. DCR measured on a micro-ohmmeter and a
Coilcraft CCF858 test fixture.
4. SRF measured using an Agilent/HP 8753D
network analyzer and a Coilcraft SMD-D test
fixture.
5. DC current at which the inductance drops the
specified amount from its value without current.
6. Current that causes the specified temperature rise
from 25°C ambient.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount
Components” before soldering.
Part number
1
MS612PNB102NLZ
MS612PNB142NLZ
MS612PNB222NLZ
MS612PNB272NLZ
MS612PNB392NLZ
MS612PNB472MLZ
MS612PNB562MLZ
MS612PNB682MLZ
MS612PNB822MLZ
MS612PNB103MLZ
MS612PNB123MLZ
MS612PNB153MLZ
MS612PNB183MLZ
MS612PNB223MLZ
MS612PNB273MLZ
MS612PNB333MLZ
MS612PNB393MLZ
MS612PNB473MLZ
MS612PNB563MLZ
MS612PNB683MLZ
MS612PNB823MLZ
MS612PNB104MLZ
MS612PNB124KLZ
MS612PNB154KLZ
MS612PNB184KLZ
MS612PNB224KLZ
MS612PNB274KLZ
MS612PNB334KLZ
MS612PNB394KLZ
MS612PNB474KLZ
MS612PNB564KLZ
MS612PNB684KLZ
MS612PNB824KLZ
MS612PNB105KLZ
®
These parts are preproduction products for electrical evaluation only.
Specification subject to change without notice.
Document MS598-1
Revised 05/27/09
1102 Silver Lake Road
Cary IL 60013
© Coilcraft, Inc. 2009
Phone
800-981-0363
Fax
847-639-1508
E-mail
cp@coilcraft.com
Web
www.coilcraft-cps.com
POWER INDUCTORS
MS612PNB Series
Typical L vs Frequency
10000
1000 µH
1000
Typical L vs Current
10000
1000 µH
1000
Inductance (µH)
Inductance (µH)
100
100 µH
100
100 µH
10
10 µH
10
10 µH
1
1 µH
1
1 µH
0.1
0.01
0.1
1
10
0.1
0.1
1
10
100
Frequency (MHz)
Current (A)
Current Derating
120
110
100
90
80
70
60
50
40
25°C
0.472 ±0.012
12,0 ±0,3
Percent of rated Current
0.472 ±0.012
12,0 ±0,3
123
X
Dash number
Internal code
0.315 ±0.01
†
8,0 ±0,25
30
20
10
0
-55 -40
Suggested
Recommended
Land
Pattern
Land
Pattern
0.197 ±0.008
5,0 ±0,2
0.217
5,5
0.157
4,0
0.197 ±0.016
5,0 ±0,4
0.334
8,5
Isat
Irms
-20
0
20
40
60
80
100
120
140 160
Ambient temperature (°C)
0.138 ±0.016
3,5 ±0,4
†
Height dimension is after mounting. For
maximum height dimension before
mounting, add 0.006 in / 0,152 mm.
Dimensions are in
inches
mm
®
These parts are preproduction products for electrical evaluation only.
Document MS598-2
Specification subject to change without notice.
Revised 05/27/09
1102 Silver Lake Road
Cary IL 60013
© Coilcraft, Inc. 2009
Phone
800-981-0363
Fax
847-639-1508
E-mail
cp@coilcraft.com
Web
www.coilcraft-cps.com
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