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LCR Common/Differential Mode Suppression Chokes

LCR Brand: LCR
<p>A range of UK manufactured open former, common-mode and differential-mode suppression chokes specifically designed to attenuate mains borne RF interference.</p>
  • Double wound (common-mode) or single wound (differential-mode) ferrite ring
  • Vertical mounting
  • Flame-retardant plastic carrier
  • High attenuation to unwanted RFI can be achieved by the addition of X2 and Y capacitors
Description Image Product Buy Qty Pricing (Ex VAT) DC Current DC Resistance Inductance Inductor Type Terminal Type Tolerance Voltage Rating
EMTL CF2 2A Common Mode Supp Choke
EMTL CF2 2A Common Mode Supp Choke
Standard range
Order code: 26-7080
MPN: CF2

Out of stock929 due on 19/06/2025
1+ £2.53
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT 		2A 160mΩ 7.5mH Common Mode Wire Leads 20% 250V
EMTL CF4 4A Common Mode Supp Choke
EMTL CF4 4A Common Mode Supp Choke
Standard range
Order code: 26-7084
MPN: CF4

96 in stock, despatched same dayAdditional 500 due on 19/08/2025
1+ £4.58
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT 		4A 40mΩ 2.4mH Common Mode Wire Leads 20% 250V
EMTL CF5 6A Common Mode Supp Choke
EMTL CF5 6A Common Mode Supp Choke
Standard range
Order code: 26-7086
MPN: CF5

833 in stock, despatched same dayAdditional quantity lead time 4 months
1+ £2.70
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT 		6A 19mΩ 1.4mH Common Mode Wire Leads 20% 250V
Rated voltage250V AC
Test voltage2500V AC
Line frequency50/60Hz
Temperature rise at rated current30°C
Temperature range–25°C to +85°C

Current (A)Inductance mH*Resistance mΩ*
Common-mode  
27.5160
33.271
42.440
61.419
Differential-mode  
11.171470
20.5370
30.26140
40.21100
60.1240
80.08525
* per winding  


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