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SLC7530 Series
Shielded Power Inductors

  • Extremely reliable and rugged single-piece core design
  • Saturation current ratings up to 50 Amps
  • Exceptionally low DC resistance
  • Single- and dual-conductor versions available
  • For dual-conductor versions: 25 V winding-to-winding isolation
  • AEC-Q200 Grade 3 (−40°C to +85°C)
  • RoHS compliant. 260°C compatible. Matte tin over nickel over copper terminations.
  • COTS Plus tin-silver-copper and tin-lead terminations available
  • Samples of all values available in Coilcraft Designer's Kit C379
  • Select values of SLC and SLR are available in Coilcraft Designer's Kit C467
  • Need parts for space, military or other critical applications? See Coilcraft CPS 515PMM/D series.

SPECIFICATIONS


 Single Conductor  
Part number1
Click to get parts
L2
±20%
(µH)
DCR3
±5%
(mOhms)
SRF4
typ
(GHz)
Isat5
(A)
Irms6
(A)
           
SLC7530S-500ML_ 0.050 0.123 3.80 50 40            
SLC7530S-640ML_ 0.064 0.123 3.65 32 40            
SLC7530S-820ML_ 0.082 0.123 3.75 22 40            
SLC7530S-101ML_ 0.10 0.123 3.75 20 40            
 Dual Conductor
Part number1
Click to get parts
Leads connected in parallel   Leads connected in series
L2
±20%
(µH)
DCR3
±5%
(mOhms)
SRF4
typ
(GHz)
Isat5
(A)
Irms6
(A)
  L2
±20%
(µH)
DCR3
max
(mOhms)
SRF4
typ
(GHz)
Isat5
(A)
Irms6
(A)
SLC7530D-500ML_ 0.050 0.209 3.75 50 38   0.188 1.00 1.50 21 17
SLC7530D-640ML_ 0.064 0.209 3.65 32 38   0.272 1.00 1.30 14 17
SLC7530D-820ML_ 0.082 0.209 3.75 22 38   0.350 1.00 1.20 11 17
SLC7530D-101ML_ 0.10 0.209 3.75 20 38   0.400 1.00 0.950 8 17
1 When ordering, please specify termination and packaging codes: e.g. SLC7530S-101MLD
  Termination: L = RoHS compliant matte tin over nickel over copper
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 (500 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 C instead.
D = 13" reel, machine-ready 

EIA-481 embossed plastic tape. Factory order only, not stocked (1700 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 at 25°C on a micro-ohmmeter at the points indicated in this diagram. For other operating temperatures, use this DCR at Temperature calculator.
4 SRF measured using an Agilent/HP 8753ES network analyzer and a Coilcraft SMD-D fixture. Details
5 Isat: DC current at 25°C that causes a 20% (typ) inductance drop from its value without current.
Temperature derating curves.
6 Irms: Current that causes 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.
7 Ambient temperature range: −40°C to +85°C with Irms Derating curves
8 Storage temperature range: Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C
9 Maximum part temperature: +125°C (Ambient + temperature rise)
10 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.
11 Electrical specifications at 25°C.
Refer to Soldering Coilcraft Components before soldering.
PCB washing: Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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Updated: September 05, 2017