Roxburgh EMC 4 mH ±20% Composite Iron Powder Toroidal Inductor, 1.8Ω Rdc, SF

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Save 44% when you buy 500 units

Subtotal (1 unit)*

£3.11

(exc. VAT)

£3.73

(inc. VAT)

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  • 120 unit(s) ready to ship
  • Plus 14 unit(s) ready to ship from another location
  • Plus 999,999,879 unit(s) shipping from 09 January 2026
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Units
Per unit
1 - 9£3.11
10 - 99£2.57
100 - 249£1.82
250 - 499£1.77
500 +£1.73

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RS Stock No.:
288-200
Mfr. Part No.:
SF1120
Brand:
Roxburgh EMC
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Brand

Roxburgh EMC

Inductance

4 mH

Mounting Type

Flying Leads

Maximum DC Resistance

1.8Ω

Tolerance

±20%

Diameter

20mm

Depth

9.5mm

Height

9.5mm

Dimensions

20 (Dia.) x 9.5mm

Core Material

Composite Iron Powder

Series

SF

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

+125°C

Terminal Type

Radial Leaded

Lead Diameter

0.28mm

Roxburgh EMC SF Series Toroidal Radial Chokes


Wire-ended toroidal RFI suppression chokes specifically designed for use with phase angle control equipment applications operating at mains voltages
Ideally suited for applications that need to comply with BS800 interference limits

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