Inductor finders:   Power   |   RF
  Search our site:   
  Home   Design Tools | Samples | Price + Availability | Sales | Support | RoHS | Index
   
MSS1246MSS1246

MSS1246 Series Shielded
Surface Mount Power Inductors

  • Magnetically shielded
  • Saturation current rating up to 9.86 Amps
  • Low DC resistance for greater efficiency
  • Inductance ratings from 4.7 to 1000 µH
  • Very high reliability and low cost
  • RoHS-compliant. 260°C compatible. Matte tin over nickel over phos bronze terminations
  • COTS Plus tin-silver-copper and tin-lead terminations available

MSS1246 Photo    Pricing    Materials declaration    PDF data sheet

SPECIFICATIONS

 L vs Frequency     L vs Current     Current Derating     Core loss

Dimensions    Tape and reel specifications    Qualification standards    
MSS1246-472ML_ 4.7 ±20% 19.1 21.3 42 8.52 9.42 9.86 4.50 6.00
MSS1246-562ML_ 5.6 ±20% 22.1 24.6 37 7.64 8.66 9.28 4.19 5.75
MSS1246-682ML_ 6.8 ±20% 24.9 27.7 33 6.52 7.34 7.82 3.80 5.20
MSS1246-822ML_ 8.2 ±20% 27.4 30.5 31 5.98 6.8 7.34 3.55 4.87
MSS1246-103ML_ 10 ±20% 36.8 40.9 27 5.72 6.44 6.84 3.30 4.20
MSS1246-123ML_ 12 ±20% 38.9 43.3 24 5.02 5.76 6.22 3.00 3.95
MSS1246-153ML_ 15 ±20% 48.6 54.1 22 4.58 5.24 5.54 2.85 3.80
MSS1246-183ML_ 18 ±20% 51.0 56.7 19.0 4.28 4.78 5.14 2.71 3.52
MSS1246-223ML_ 22 ±20% 60.3 67.0 18.0 3.76 4.24 4.50 2.50 3.40
MSS1246-273ML_ 27 ±20% 67.5 75.0 16.0 3.46 3.92 4.18 2.16 2.96
MSS1246-333ML_ 33 ±20% 81.7 90.8 15.0 3.14 3.54 3.78 1.90 2.60
MSS1246-393ML_ 39 ±20% 95.2 105.8 13.3 2.72 3.14 3.38 1.73 2.39
MSS1246-473ML_ 47 ±20% 120.6 134.0 12.0 2.66 3.06 3.24 1.50 2.10
MSS1246-563ML_ 56 ±20% 133.8 148.7 10.6 2.34 2.64 2.80 1.44 2.01
MSS1246-683ML_ 68 ±20% 167.3 185.9 9.7 2.10 2.40 2.56 1.30 1.80
MSS1246-823ML_ 82 ±20% 188.5 209.5 8.8 1.80 2.06 2.24 1.24 1.72
MSS1246-104ML_ 100 ±20% 216.8 240.9 8.0 1.64 1.86 2.04 1.20 1.60
MSS1246-124KL_ 120 ±10% 287.2 319.2 7.2 1.62 1.82 1.92 1.03 1.42
MSS1246-154KL_ 150  ±10% 326.7 363.0 6.6 1.36 1.58 1.70 0.95 1.30
MSS1246-184KL_ 180 ±10% 379.5 421.7 5.9 1.34 1.48 1.60 0.89 1.21
MSS1246-224KL_ 220 ±10% 488.2 542.5 5.3 1.18 1.30 1.40 0.76 1.00
MSS1246-274KL_ 270 ±10% 560.1 622.4 4.7 1.04 1.18 1.24 0.72 0.95
MSS1246-334KL_ 330 ±10% 731.4 812.7 4.1 1.00 1.10 1.20 0.65 0.87
MSS1246-394KL_ 390 ±10% 813.7 904.2 3.8 0.91 1.00 1.08 0.59 0.79
MSS1246-474KL_ 470 ±10% 935.1 1039 3.5 0.81 0.92 0.98 0.56 0.76
MSS1246-564KL_ 560 ±10% 1193 1326 3.0 0.76 0.85 0.90 0.50 0.67
MSS1246-684KL_ 680 ±10% 1370 1523 2.8 0.68 0.77 0.82 0.46 0.62
MSS1246-824KL_ 820 ±10% 1590 1767 2.6 0.61 0.70 0.75 0.43 0.58
MSS1246-105KL_ 1000 ±10% 2090 2323 2.4 0.56 0.63 0.68 0.36 0.50
1 When ordering, please specify termination and packaging codes: e.g. MSS1246-105KLC
  Termination: L = RoHS compliant matte tin over nickel over phos bronze
Special order, added cost: T = RoHS tin-silver-copper (95.5/4/0.5) or
S = non-RoHS tin-lead (63/37).
Packaging: C = 7" reel, machine-ready 
EIA-481 embossed plastic tape (200 parts per full reel).
B = Less than full reel
In tape, not machine ready. To have a leader and trailer added ($25 charge), use code letter C instead.
D = 13" reel, machine-ready 
EIA-481 embossed plastic tape. Factory order only, not stocked (800 parts per full reel).
2 Inductance measured at 100 kHz, 0.1 Vrms 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 8573D network analyzer or equivalent. Details
5 Isat: DC current at which the inductance drops the specified amount from its value without current.
6 Irms: Current that causes the specified temperature rise from 25°C ambient. Details
7 Ambient temperature range: –40°C to +85°C with Irms current.
+85°C to +125°C with derated current Derating curve
8 Storage temperature range: Component: –40°C to +85°C
Packaging: –55°C to +80°C
9 Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
10 Electrical specifications at 25°C.
See Qualification Standards for complete environmental and test data.
Refer to Soldering Coilcraft Components before soldering.
Home | Design Tools | Samples | Quotes | Sales | Support | RoHS | Index
Your comments and suggestions are welcome. Contact webmaster@coilcraft.com
Copyright © 2008, Coilcraft, Inc.
Updated: May 15, 2008