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Cx Family Common Mode Chokes
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Coilcraft CPS
Close up of COMOEE
Datasheet 3D Models

Common Mode Line Chokes

EE Styles

RoHS compliant
  • UL1446 Class B (130°C) Insulation System (UL File E83628)
  • 3750 Vrms, one minute isolation between windings
  • 3 mm creepage and clearance from all terminations to the core
  • Industry standard EE25 size
  • Refer to Designing Common Mode Filters for design guidance.
  • RoHS-compliant. Tin-silver over tin over copper terminations.
  • Samples of several values are available in Coilcraft Designer's Kit P402

Buy Now:
Find my part
Count Unit price
1 $8.18
50 $7.01
100 $5.61
250 $4.48
500 $3.91
1000 $3.04
2500 $2.61
5000 $2.39

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

. in stock, ready to ship today.
Request a Sample:
Find my part
Designer's Kit:
Kit Values Price
P402 8 (1 - 2 of each) $100.00

Specifications

Electrical specifications at 25°C.

Standard Inductance Series

Part number Lines Inductance
min (mH) 1 		Irms (mA) DCR max (Ω) 2 Isolation
Voltage (Vrms)
E3490-AL 2 9.9 500 0.980 3750
E3491-AL 2 3.9 750 0.390 3750
E3492-AL 2 2.9 1000 0.270 3750
E3493-AL 2 2.1 1250 0.190 3750
E3494-AL 2 1.1 1500 0.105 3750
E3495-AL 2 0.73 2000 0.069 3750
E3496-AL 2 0.47 2500 0.044 3750
E3497-AL 2 0.30 3000 0.029 3750
E3498-AL 2 0.17 4000 0.016 3750

High Inductance Series

Part number Lines Inductance
min (mH) 1 		Irms (mA) DCR max (Ω) 2 Isolation
Voltage (Vrms)
E3499-AL 2 17 500 0.980 3750
E3500-AL 2 6.6 750 0.390 3750
E3501-AL 2 4.9 1000 0.270 3750
E3502-AL 2 3.6 1250 0.190 3750
E3503-AL 2 1.9 1500 0.105 3750
E3504-AL 2 1.2 2000 0.069 3750
E3505-AL 2 0.80 2500 0.044 3750
E3506-AL 2 0.51 3000 0.029 3750
E3507-AL 2 0.29 4000 0.016 3750
Notes
  1. Inductance per section. Typical values are approximately 30% higher than published minimums.
  2. DCR is maximum per winding, measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.

Termination:

  • Tin-silver over tin over copper.
Environmental
Environmental:
RoHS compliant
Ambient temperature range:
−40°C to +85°C
Storage temperature range:
Component: −40°C to +85°C
Packaging trays: −40°C to +80°C
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
See FIT/MTBF Calculations

Schematics

comoees.gif

Physical characteristics

Standard Inductance Series

comoeeld.gif
 

 

High Inductance Series

comoeehd.gif

Typical Application

comoeea.gif

General specification

Weight:
19 – 33.8 g

Related product series

BU Series

CD1479-AL Common Mode Choke

CD1480-BL Common Mode Choke

CMH, CMV Series

CE1755-AL Common Mode Choke

CE1759-AL Common Mode Choke

CE2439L Common Mode Choke

CF2638L Common Mode Choke

LPD5030V Series

CF2805-AL Common Mode Choke

CF3094-AL Common Mode Choke

SBU9 Series

CG3333-AL Common Mode Choke

CG3528-AL Common Mode Choke

Toroidal Common Mode Line Chokes

CG3885-AL Common Mode Choke

CH4659-AL Common Mode Choke

CMT Series

CJ5094-CL Common Mode Choke

CM6518-AL Common Mode Choke

G6252-AL

CR7915-AL Common Mode Choke

Common Mode Line Chokes

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)