SMS1145 Series
Drum Core Inductors

Features:

  • High energy storage and low resistance
  • Ideal for DC-DC buck or boost conversion
  • Reliable surface mounting
  • Drop-in replacements for industry prevalent competitor series
  • Robust temperature deflection to help prevent damage during solder reflow
  • Tape and Reel mechanical specifications available upon request
  • Operating temperature -40°C to +85°C
  • Lead Free and RoHS compliant
 
  Maximum Dimensions Reference Dimensions
Series Number Units L W H X Y Z A B C
SMS1145 Inches 0.433 0.323 0.177 0.236 0.079 0.079 0.100 0.119 0.216
  (mm) (11.00) (8.20) (4.50) (6.00) (2.00) (2.00) (2.54) (3.02) (5.49)

 Part NumberL
µH
DCR
O
ISAT
A
IMAX
A
IRMS
A
ToleranceQuantity
SMS1145-12.20.0402.50 2.50±20%
SMS1145-23.90.0552.10 2.10±20%
SMS1145-35.60.0651.95 1.95±20%
SMS1145-48.20.0801.75 1.75±20%
SMS1145-5100.1001.50 1.50±20%
SMS1145-6120.1201.40 1.40±20%
SMS1145-7150.1401.30 1.30±20%
SMS1145-8180.1601.20 1.20±20%
SMS1145-9220.1801.10 1.10±20%
SMS1145-10270.2001.00 1.00±20%
SMS1145-11330.2400.92 0.92±20%
SMS1145-12390.3500.84 0.84±20%
SMS1145-13470.4250.75 0.75±20%
SMS1145-14560.5300.68 0.68±20%
SMS1145-15680.6680.60 0.60±20%
SMS1145-16820.7300.54 0.54±20%
SMS1145-171001.0500.50 0.50±20%
SMS1145-181201.1200.45 0.45±20%
 
  • Inductance measured at 100kHz, 100mVrms
  • DCR is a maximum @20°C
  • ISAT is the current applied to produce a typical 10% drop in nominal inductance
  • IRMS is the current applied to produce a typical 30°C temperature rise from nominal inductance

 

 

Schott World Headquaters
For over a half a century, Schott has specialized in the manufacture and design of a wide range of high quality transformers, inductors, and magnetic components made to customer specifications.

Schott Magnetics EU RoHS Compliance

 

 

Sales and customer service:
(507)223-5572 ext 104,
(507)223-5055 fax

Email:
sales@schottmagnetics.com
Engineering: (507)223-5572 ext 105
eng@schottmagnetics.com
Corporate office: (619)661-1261

Schott Magnetics is a Division of Tacna International Corporation