Wurth Elektronik Openable, Diameter 21 mm Ferrite Sleeve, Apertures: 1 Key 56 mm 43 mm 47 mm

Bulk discount available

Subtotal (1 tray of 20 units)*

£269.40

(exc. VAT)

£323.20

(inc. VAT)

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Temporarily out of stock
  • 80 unit(s) shipping from 04 May 2026
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Units
Per unit
Per Tray*
20 - 20£13.47£269.40
40 +£12.931£258.62

*price indicative

RS Stock No.:
185-7114
Mfr. Part No.:
74272211
Brand:
Wurth Elektronik
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Brand

Wurth Elektronik

Series

STAR-TEC

Sub Type

Snap Ferrite

Product Type

Ferrite Sleeve

Material

Manganese Zinc

Key

Yes

Impedance at 25 MHz

41Ω

Openable

Yes

Impedance at 100 MHz

74Ω

Aperture Diameter

21mm

Number of Apertures

1

External Depth

56mm

Gapped

No

External Height

43mm

External Width

47mm

Standards/Approvals

RoHS, REACH

Prefixing cable system facilitates the cable assembling process

Cable clamping protection

Internal security locking system with patented key technology (STAR-TEC key) prevents unauthorized removing from the cable

One key in each packaging unit

Operating temperature: –25 °C to +105 °C

Core material: MnZn

Applications

Especially for applications in the low frequency range from 300 kHz to 30 MHz

Perfect for applications with varying cable diameter

Reusable because of the key technology therefore perfect for test and measuring purposes and cables with difficult access

Suppression of electronic ballasts (i.e. neon tube) in the lighting industry

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