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Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

SBU9 Series

Common Mode Chokes

RoHS compliant
  • Low profile (9.2 mm high), surface mount design
  • Ideal for switching power supplies
  • Eliminates most line conducted common mode noise
  • Refer to Designing Common Mode Filters for design guidance.
  • RoHS-compliant. 260°C compatible. Tin-silver over copper terminations.
Buy Now:
Count Unit price
1 $2.30
350 $1.85
700 $1.27
1400 $0.98
2800 $0.85
5000 $0.78

For high volume or non-stock items, request a quote.

. in stock, ready to ship today.
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Specifications

Electrical specifications at 25°C.

Part number 1 Lines Common mode
peak impedance (kΩ)
Inductance
min (mH) 2
Irms (A) 3 DCR max (Ω) 4 Isolation
Voltage (Vrms) 5
SBU9-103R25L_ 2 94.40 @ 230 kHz 10 0.25 2.5 1500
SBU9-2820R5L_ 2 26.31 @ 570 kHz 2.8 0.50 0.70 1500
SBU9-1320R7L_ 2 12.68 @ 900 kHz 1.3 0.70 0.38 1500
SBU9-6011R0L_ 2 6.66 @ 1300 kHz 0.60 1.0 0.20 1500
Notes
  1. When ordering, please specify packaging code: e.g. SBU9-6011R0LC
  2. Inductance tested at 1 kHz, 1 Vrms, and it is measured on Agilent/HP 4263B LCR meter or equivalent.
  3. Irms: Current that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.
  4. DCR is for each winding, measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  5. Interwinding isolation (hipot) tested for one minute.

Termination:

  • RoHS compliant tin-silver over copper.

Packaging:

  • D = 13″ machine-ready reel. EIA-481 embossed plastic tape (350 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D.
Environmental
Environmental:
RoHS compliant
Ambient temperature range:
–40°C to +125°C
Storage temperature range:
Component: –40°C to +125°C
Tape and reel packaging: –40°C to +80°C
Failures in Time (FIT) / Mean Time Between Failures (MTBF):

Performance curves

Attenuation (Ref 50 Ohms)

Impedance

Schematics

schematic.png

Physical characteristics

sbu9d.png
dims_inches_mm.gif

Tape and Reel specification

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
13" (330 mm) A B C D E W P Po P1 H T
350 178/330 60/100 13 38,4 32,4 32 20 4 2 8,5 0,5

General specification

Core Material:
Ferrite
Weight:
2.4 – 2.7 g
Packaging:
350/13″ reel; Plastic tape: 32 mm wide, 0.5 mm thick, 20 mm pocket spacing, 8.5 mm pocket depth

Washing

Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
PCB Washing:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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