POWERINDUCTORS
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
DCR3
Isat (A)5
Irms (A)6
1. When ordering, please specify testing code:
SRF
(mOhms)
typ
Inductance2
(µH)
typ4 10% 20% 30% 20°C 40°C
MS612PNB105KLZ
Partnumber1
max (MHz) drop drop drop rise rise
Testing: Z = Coilcraft Critical Products
Environmental Stress Conditions
Testing.
MS612PNB102NLZ
MS612PNB142NLZ
MS612PNB222NLZ
MS612PNB272NLZ
MS612PNB392NLZ
1.0±30%
1.4±30%
2.2±30%
6.3
8.8
9.4
7.0 115
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
9.8
10.5
11.3
13.0
85
60
40
35
H = Coilcraft Qual + Coilcraft Hi-Rel
2.7±30% 10.1
3.9±30% 11.7
Burn-in
P = Coilcraft Qual + MIL-STD-981
MS612PNB472MLZ
MS612PNB562MLZ
MS612PNB682MLZ
MS612PNB822MLZ
4.7±20% 13.9
5.6±20% 15.7
6.8±20% 19.1
8.2±20% 20.3
15.5
17.5
21.3
22.6
24.3
25.8
31.0
34.3
39.5
50.0
33
30
23
20
17
15
13
12
11
10
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
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
MS612PNB103MLZ 10±20%
21.8
MS612PNB123MLZ 12±20%
MS612PNB153MLZ 15±20%
MS612PNB183MLZ 18±20%
MS612PNB223MLZ 22±20%
MS612PNB273MLZ 27±20%
MS612PNB333MLZ 33±20%
MS612PNB393MLZ 39±20%
MS612PNB473MLZ 47±20%
MS612PNB563MLZ 56±20%
MS612PNB683MLZ 68±20%
23.2
27.9
30.8
35.5
45.0
61.9
69.1
72.3
80.2
68.8
76.8
80.4
89.2
9.5 5.96 6.56 6.98 2.3 3.1
8.5 5.38 5.94 6.28 2.1 3.0
7.5 4.76 5.40 5.66 2.0 2.9
7.0 4.40 4.98 5.30 1.9 2.7
6.5 3.92 4.46 4.74 1.8 2.6
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.
91.3 101.5
MS612PNB823MLZ 82±20%
MS612PNB104MLZ 100±20%
MS612PNB124KLZ 120±10%
MS612PNB154KLZ 150±10%
MS612PNB184KLZ 180±10%
125.9 139.9
135.1 150.2
182.3 202.6
216.5 240.6
229.0 254.5
5.0 3.66 4.08 4.38 1.6 2.3
4.5 3.12 3.56 3.78 1.5 2.2
4.3 3.02 3.36 3.58 1.4 1.9
4.1 2.60 2.94 3.10 1.3 1.8
4.0 2.36 2.68 2.84 1.2 1.7
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.
MS612PNB224KLZ 220±10%
MS612PNB274KLZ 270±10%
MS612PNB334KLZ 330±10%
MS612PNB394KLZ 390±10%
MS612PNB474KLZ 470±10%
323.6 359.6
415.6 461.8
487.3 541.5
533.6 592.9
707.5 786.2
3.4 2.24 2.50 2.62 1.0 1.6
3.1 1.94 2.18 2.34 0.90 1.2
2.9 1.72 1.92 2.06 0.80 1.0
2.7 1.62 1.82 1.92 0.75 1.0
2.2 1.44 1.64 1.74 0.66 0.90
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.
MS612PNB564KLZ 560±10%
777.4 863.8
2.0 1.40 1.54 1.66 0.60 0.80
1.7 1.24 1.32 1.46 0.55 0.75
1.4 1.14 1.28 1.42 0.50 0.70
1.3 0.982 1.08 1.18 0.48 0.68
MS612PNB684KLZ 680±10% 1045 1162
MS612PNB824KLZ 820±10% 1166 1296
MS612PNB105KLZ 1000±10% 1334 1482
These parts are preproduction products for electrical evaluation only.
Specification subject to change without notice.
®
DocumentMS598-1 Revised05/27/09
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
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