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Close up of DFC1210
Datasheet 3D Model

DFC1210 Series

Common Mode Chokes

RoHS compliant halogen free AEC-Q flag
The DFC1210 series features automotive-grade common mode chokes in a compact, chip-style construction. It provides high-frequency common mode noise suppression in a small footprint with high current capability, making it ideal for EMI filtering on power lines.
  • Low profile 1210 footprint: 3.25 x 2.67 x 2.8 mm
  • High frequency common mode noise suppression
  • High Current
  • AEC-Q200 qualified

Buy Now:
Find my part
Count Unit price
1 $0.63
100 $0.42
250 $0.39
750 $0.37
1000 $0.33
2500 $0.31
5000 $0.30

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

. in stock, ready to ship today.
Request a Sample:
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Specifications

Electrical specifications at 25°C.

Part number 1 Lines Common mode
impedance typ (Ω) 		Inductance (µH) 2 Irms (A) DCR max (mΩ) 6 Isolation
Voltage (Vrms) 7
at 25°C 3 at 85°C 4 at 125°C 5
DFC1210-681RC 2 150 @ 100 MHz 0.68 1.7 1.5 1.15 75 250
DFC1210-122RC 2 275 @ 100 MHz 1.2 1.7 1.5 1.15 90 250
DFC1210-182RC 2 425 @ 100 MHz 1.8 1.5 1.35 1.0 105 250
Notes
  1. When ordering, please specify packaging code: e.g. DFC1210-182RC
  2. Inductance is measured at 100 kHz, 0.1 Vrms, 0 ADC on an Agilent 4263B (or equivalent). Inductance tolerance is –30% +50%.
  3. Current that causes a 40°C rise at 25°C.
  4. Current that causes a 40°C rise at 85°C.
  5. Current that causes a 25°C rise at 125°C.
  6. DCR is measured on a Keithley 580 Micro-ohmmeter (or equivalent). For other operating temperatures, use this DCR at Temperature calculator.
  7. 353 VDC / 250 Vrms, one minute isolation (hipot) measured between primary and secondary.

Termination:

  • R = RoHS compliant matte tin over nickel over silver-palladium-glass frit

Packaging:

  • C = 7″ machine-ready reel. EIA-481 embossed plastic tape (750 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (3000 parts per full reel).
Environmental
Environmental:
RoHS compliant , halogen free
Ambient temperature range:
–40°C to +125°C with Irms current
Storage temperature range:
Component: –40°C to +150°C.
Tape and reel packaging: –40°C to +80°C
Maximum part temperature:
+150°C (ambient + temp rise)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
See FIT/MTBF Calculations

Performance curves

Attenuation vs Frequency (Common Mode)

Attenuation vs Frequency (Common Mode)

Impedance vs Frequency (Common Mode)

Impedance vs Frequency (Common Mode)

Attenuation vs Frequency (Differential Mode)

Attenuation vs Frequency (Differential Mode)

Impedance vs Frequency (Differential Mode)

Impedance vs Frequency (Differential Mode)

Schematics

dfc1210s.gif

Physical characteristics

dfc1210d.gif  

dims_inches_mm.gif

Tape and Reel specification

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
7" (178 mm) 13" (330 mm) A B C D E W P Po P1 H T part_or_cf.jpg
750 3000* 178/330 60/100 13 18,4 12,4 12 8 4 2 2,72 0,25
*Special order

General specification

Core Material:
Ferrite
Weight:
70 mg
Packaging:
750/7″ reel; 3000/13″ reel; Plastic tape: 12 mm wide, 0.25 mm thick, 8 mm pocket spacing, 2.72 mm pocket depth

Soldering/Washing

Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Resistance to soldering heat:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
Refer to Soldering Coilcraft Components before soldering.
PCB Washing:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info

Related product series

BU Series

CD1479-AL Common Mode Choke

CD1480-BL Common Mode Choke

CMH, CMV Series

CE1755-AL Common Mode Choke

CMA Family

CE1759-AL Common Mode Choke

CE2439L Common Mode Choke

DFC7045 Series

CF2638L Common Mode Choke

CF2805-AL Common Mode Choke

LPD5030V Series

CF3094-AL Common Mode Choke

SBU9 Series

CG3333-AL Common Mode Choke

Toroidal Common Mode Line Chokes

CG3528-AL Common Mode Choke

CMT Series

CG3885-AL Common Mode Choke

G6252-AL

CH4659-AL Common Mode Choke

Common Mode Line Chokes

CJ5094-CL Common Mode Choke

Common Mode Line Chokes

CM6518-AL Common Mode Choke

CR7915-AL Common Mode Choke

CV9172-AL SM Common Mode Choke

Related product families

Cx - Up to 10 A

  • Suppression of high frequency common mode noise up to 100 MHz
  • Up to 10 A rms
  • Up to 1500 Vrms Isolation (hipot)