3012 POWER INDUCTORS
High Reliability Power Inductors
MS410PZA
■
High temperature materials allow operation in ambient
temperatures up to 155°C
■
Tin-lead (Sn-Pb) termination for the best possible board
adhesion
■
Low profile, ultra-miniature, shielded power inductor
■
Soft saturation makes them ideal for VRM/VRD
applications.
Terminations
Tin-lead (63/37) over tin over nickel over silver.
Core material
Composite
Weight
53 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.
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
Moisture Sensitivity Level (MSL)
1 (unlimited floor life at <30°C /
85% relative humidity)
Enhanced crush-resistant packaging
2000/7″reel; 7500/13″ reel
Plastic tape: 8 mm wide, 0.23 mm thick, 4 mm pocket spacing,
1.25 mm pocket depth
Inductance
2
±20% (µH)
0.22
0.36
0.60
1.0
1.5
2.2
3.3
4.7
DCR (Ohms)
3
typ
max
14
19
19
23
23
29
35
42
60
72
81
97
106
127
143
171
SRF (MHz)
4
min
typ
272
340
168
210
133
167
92.0
115
75.5
94.4
58.5
73.2
49.3
61.6
42.1
52.6
Isat
(A)
5
10% drop 20% drop
2.5
3.5
2.3
3.1
1.9
2.6
1.6
2.2
1.3
1.8
1.0
1.3
0.87
1.2
0.72
1.0
Irms
(A)
6
20°C rise 40°C rise
2.6
3.5
2.2
3.0
2.1
2.8
1.9
2.6
1.6
2.2
1.4
1.9
1.2
1.6
1.0
1.4
Part number
1
MS410PZA221MSZ
MS410PZA361MSZ
MS410PZA601MSZ
MS410PZA102MSZ
MS410PZA152MSZ
MS410PZA222MSZ
MS410PZA332MSZ
MS410PZA472MSZ
30% drop
4.1
3.5
3.0
2.5
2.2
1.6
1.4
1.2
1. When ordering, please specify
testing
code:
MS410PZA472MSZ
Testing:
Z
= COTS
H
= Screening per Coilcraft CP-SA-10001
N
= Screening per Coilcraft CP-SA-10004
C
= Custom screening (please specify when ordering)
2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using Agilent/HP 4395A or equivalent.
5. Typical dc current at which the inductance drops the specified amount from its value without current.
6. Typical 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.
®
Specifications subject to change without notice.
Please check our website for latest information.
Document MS747-1
Revised 02/09/11
1102 Silver Lake Road
Cary IL 60013
© Coilcraft, Inc. 2012
Phone 800-981-0363
Fax 847-639-1508
E-mail cps@coilcraft.com
Web www.coilcraft-cps.com
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