MSS7341-224MLD Datasheet, PDF (1/2 Pages) Coilcraft lnc. – Shielded Power Inductors MSS7341

Document 383-1
Shielded Power Inductors – MSS7341
• 6.6 × 6.6 mm footprint; 4.1 mm high shielded inductors
• Low DCR and excellent current handling
Designer’s Kit C385 contains 3 each of all values.
Core material Ferrite
Core and winding loss  See www.coilcraft.com/coreloss
Terminations  RoHS compliant matte tin over nickel over phos
bronze (current production) or gold over nickel over phos bronze
(prior production). Other terminations available at additional cost.
Weight:  0.61 – 0.67 g
Ambient temperature  –40°C to +85°C with Irms current, +85°C to
+125°C with derated current
Storage temperature  Component: –40°C to +125°C.
Packaging: –40°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)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
Packaging  1200/13″ reel;  Plastic tape:  16 mm wide, 0.35 mm thick,
12 mm pocket spacing, 4.5 mm pocket depth
PCB washing  Only pure water or alcohol recommended

^  Inductance²
DCR
(Ohms)
SRF
  _{Isat (A)}4 _{     Irms (A)}5
  _typ3 _{10% 20% 30% 20°C 40°C}
  _{Part number}1
(µH)
typ    max (MHz) drop drop drop rise rise
MSS7341-332NL_   3.3 ±30% 0.014 0.018 85
MSS7341-502NL_   5.0 ±30% 0.018 0.023 49
MSS7341-622NL_   6.2 ±30% 0.024 0.027 42
MSS7341-742NL_   7.4 ±30% 0.027 0.031 35
MSS7341-872NL_   8.7 ±30% 0.029 0.034 33
2.74 3.28 3.72 3.95 5.00
2.30 2.82 3.16 3.40 4.70
2.18 2.66 2.98 3.05 4.30
1.92 2.32 2.56 2.80 4.10
1.78 2.12 2.36 2.80 3.90
MSS7341-103ML_  10 ±20%
MSS7341-123ML_  12 ±20%
MSS7341-153ML_  15 ±20%
MSS7341-183ML_  18 ±20%
MSS7341-223ML_  22 ±20%
0.032 0.038 32
0.040 0.050 27
0.047 0.055 26
0.065 0.075 25
0.074 0.082 22
1.64 1.92 2.10 2.80 3.80
1.48 1.76 1.92 2.45 3.30
1.36 1.60 1.78 2.05 3.00
1.20 1.46 1.62 1.85 2.65
1.02 1.26 1.42 1.70 2.35
MSS7341-273ML_  27 ±20%
MSS7341-333ML_  33 ±20%
MSS7341-393ML_  39 ±20%
MSS7341-473ML_  47 ±20%
MSS7341-563ML_  56 ±20%
0.091 0.109 19
0.104 0.124 17
0.115 0.130 15
0.127 0.155 14
0.174 0.202 11
1.00 1.14 1.22 1.50 2.10
0.91 1.04 1.16 1.50 1.95
0.85 1.01 1.12 1.50 1.90
0.74 0.92 1.00 1.50 1.85
0.68 0.80 0.87 1.25 1.60
MSS7341-683ML_  68 ±20%
MSS7341-823ML_  82 ±20%
MSS7341-104ML_ 100 ±20%
MSS7341-224ML_ 220 ±20%
MSS7341-474ML_ 470 ±20%
0.236
0.257
0.286
0.660
1.21
0.250
0.290
0.310
0.710
1.45
9.6 0.62 0.73 0.80 1.00 1.35
8.5 0.57 0.66 0.72 1.00 1.25
7.2 0.54 0.64 0.71 0.90 1.15
5.0 0.35 0.41 0.47 0.57 0.78
3.0 0.24 0.28 0.32 0.43 0.57
MSS7341-684KL_ 680 ±10% 1.85 1.98 2.5 0.22 0.27 0.29 0.42 0.56
1. Specify termination and packaging codes:
MSS7341-224MLD
Termination: L = RoHS compliant matte tin
over nickel over phos bronze
(current production) or gold
over nickel over phos bronze
(prior production)
Special order:
T = RoHS tin-silver-copper
(95.5/4/0.5) over gold over
nickel over phos bronze or
S = non-RoHS tin-lead
(63/37) over gold over
nickel over phos bronze.
Packaging: D = 13″ machine-ready reel.
EIA‑481 embossed plastic
tape (1200 parts per full reel).
B = Less than full reel. In tape,
but not machine ready.
To have a leader and trailer
added ($25 charge), use
code letter D instead.
2. Inductance measured at 100 kHz, 0.1 Vrms,
0 Adc using a Coilcraft SMD­‑A fixture in an
Agilent/HP 4263B LCR meter.
3. SRF measured using an Agilent/HP 8753D
network analyzer and a Coilcraft SMD­‑D test
fixture.
4. DC current at which the inductance drops the
specified amount from its value without current.
5. Current that causes the specified temperature
rise from 25°C ambient.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount
Components” before soldering.
US [phone] [e-mail]
UK [phone] [e-mail]
Taiwan [phone] [e-mail]
China [phone] [e-mail]
Singapore + 65-6484 8412 [e-mail]
Document 383-1  Revised 11/04/11
© Coilcraft Inc. 2012
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check out web site for latest information.