Over 800,000 products available

Wurth Elektronik Openable, Diameter 7.5 mm Ferrite Sleeve, Apertures: 1 Key 40 mm 20 mm 24 mm

View all Ferrite Sleeves
Bulk discount available

Subtotal (1 tray of 38 units)*

£106.514

(exc. VAT)

£127.832

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 608 unit(s) shipping from 04 May 2026
  • Plus 114 unit(s) shipping from 08 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per unit
Per Tray*
38 - 38£2.803£106.51
76 +£2.691£102.26

*price indicative

Development Kit Box with a flash stating "Win"
Win A Würth Elektronik Lighting Development Kit
Spend as little as £1 and win a Würth Elektronik Lighting Kit, complete with exclusive follow-up technical support from the experts themselves. Promotion ends 30th November 2025.
Claim my Lighting Kit
RS Stock No.:
185-7109
Mfr. Part No.:
74272131
Brand:
Wurth Elektronik
Find similar products by selecting one or more attributes.
Select all

Brand

Wurth Elektronik

Product Type

Ferrite Sleeve

Sub Type

Snap Ferrite

Series

STAR-TEC

Material

Manganese Zinc

Impedance at 25 MHz

64Ω

Key

Yes

Openable

Yes

Impedance at 100 MHz

119Ω

Aperture Diameter

7.5mm

Number of Apertures

1

External Depth

40mm

External Width

24mm

Gapped

No

External Height

20mm

Standards/Approvals

REACH, RoHS

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

Related links