POWERINDUCTORS
Military Grade Power Inductors ML412PJB
■ High temperature materials allow operation in ambient
temperatures up to 155°C
■ Special construction allows it to pass vibration testing to
80 G and shock testing to 1000 G.
Core material Ferrite
Terminations Silver-palladium-platinum-glass frit
Weight 40 – 45 mg
Ambient temperature –55°C to +105°C with Irms current, +105°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
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Enhanced crush-resistant packaging 1000/7″ reel; 3500/13″ reel;
Plastic tape: 12 mm wide, 0.26 mm thick, 8 mm pocket spacing,
1.65 mm pocket depth
Recommended pick and place nozzle OD: 3 mm; ID: ≤1.5 mm
Isat (A)5
Irms (A)6
1. When ordering, please specify testing code:
DCR SRF
Inductance2 max3 typ4 10% 20% 30% 20°C 40°C
ML412PJB333MLZ
Testing: Z = Coilcraft Critical Products Environmental
Partnumber1 ±20% (µH) (Ohms) (MHz) drop drop drop rise rise
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
ML412PJB102MLZ
ML412PJB152MLZ
ML412PJB182MLZ
ML412PJB222MLZ
ML412PJB332MLZ
1.0
1.5
1.8
2.2
3.3
0.075 190
0.100 140
0.100 135
0.110 110
1.8
1.8
1.5
2.0
1.4
2.0
2.1
1.7
2.0
1.5
2.1
2.2
2.1
2.1
1.5
1.4
1.3
1.1
1.1
1.0
2.0
1.7
1.4
1.4
1.4
0.130
90
Group A screening
ML412PJB472MLZ
ML412PJB682MLZ
ML412PJB103MLZ
ML412PJB153MLZ
ML412PJB183MLZ
4.7
6.8
10
15
18
0.200
0.300
0.440
0.700
0.750
79
58
48
35
33
1.1
1.2
1.2
0.90 1.2
0.68 0.90
0.55 0.75
0.44 0.59
0.43 0.58
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
0.83
0.60
0.58
0.56
0.86
0.69
0.61
0.58
0.89
0.73
0.62
0.59
2. Inductance tested at 100 kHz, 0.1 Vrms using an
Agilent/HP 4192A. Inductance at 1 MHz is the same for
parts with SRF ≥10 MHz.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using Agilent/HP 8753ES or equivalent.
5. DC current that causes the specified inductance drop
from its value without current.
6. Current that causes the specified temperature rise from
25°C ambient.
7. Electrical specifications at 25°C.
ML412PJB223MLZ
ML412PJB333MLZ
ML412PJB473MLZ
ML412PJB683MLZ
22
33
47
68
0.825
1.30
1.55
2.25
3.40
30
23
17
14
11
0.48
0.39
0.36
0.30
0.24
0.49
0.41
0.38
0.31
0.25
0.50
0.42
0.39
0.32
0.26
0.42 0.57
0.35 0.48
0.30 0.40
0.25 0.33
0.19 0.26
ML412PJB104MLZ 100
ML412PJB124MLZ 120
ML412PJB154MLZ 150
ML412PJB184MLZ 180
ML412PJB224MLZ 220
ML412PJB334MLZ 330
4.60
6.10
8.60
9.50
9.0 0.21
8.0 0.19
7.5 0.16
6.0 0.15
5.0 0.10
0.22
0.20
0.17
0.16
0.11
0.23
0.20
0.17
0.16
0.11
0.17 0.23
0.15 0.20
0.13 0.175
0.11 0.155
0.070 0.095
Refer to Doc 362 “Soldering Surface Mount Components”
before soldering.
22.0
These parts are preproduction products for electrical evaluation only.
Specification subject to change without notice.
®
DocumentML436-1 Revised05/29/09
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