Wurth Elektronik Openable, Diameter 13 mm Ferrite Sleeve, Apertures: 1 Key 35 mm 28.3 mm 31.5 mm

View all Ferrite Sleeves
Bulk discount available

Subtotal (1 unit)*

£5.95

(exc. VAT)

£7.14

(inc. VAT)

Add to Basket
Select or type quantity
Stock information currently inaccessible - Please check back later

Units
Per unit
1 - 9£5.95
10 - 24£5.72
25 - 49£5.42
50 - 99£4.99
100 +£4.47

*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.:
500-2972
Distrelec Article No.:
168-66-354
Mfr. Part No.:
74271622S
Brand:
Wurth Elektronik
Find similar products by selecting one or more attributes.
Select all

Brand

Wurth Elektronik

Sub Type

STAR-GAP

Series

STAR-GAP

Product Type

Ferrite Sleeve

Material

4W620

Key

Yes

Impedance at 25 MHz

71Ω

Openable

Yes

Impedance at 100 MHz

130Ω

Aperture Diameter

13mm

Impedance at 300 MHz

300Ω

Number of Apertures

1

Impedance at 500 MHz

400Ω

External Depth

35mm

External Height

28.3mm

Gapped

Yes

External Width

31.5mm

Standards/Approvals

REACH, RoHS

COO (Country of Origin):
DE

Split Ferrite in Plastic Case with 0.8 mm Air Gap and Snap-in Lock


STAR-GAP snap ferrite sleeves feature a pre-fixing and cable protection system allowing for quick and easy assembly. A low reduction of impedance is ensured by the low magnetic saturation of the material in high DC current applications.

These ferrite sleeves are ideal for RF applications and are suitable for high-speed data lines such as CAT5, LAN network and higher. They are also suitable for EMI problems between 100 MHz up to 2.5 GHz and can reduce USB 2.0 disturbance.

Please note, the safety key (74271) is sold separately. Refer to 815-0021 to order the key.

2 windings provide the best impedance/performance

STAR GAP snap ferrites feature a patented ’defined air gap’

Up to 100 MHz data signals are not affected

These snap ferrites minimise SMPS and fast circuit interference

UL94-V0 plastic casing

Split Ferrite Rings


These split ferrite cores reduce the electromagnetic interference from being induced in or radiated from data and power cables. High attenuation ratings are achieved with the housing design and the special process steps during the ferrite manufacture. The special snap lock makes the ferrite sleeve suitable for use with a variety of cable diameters and once the split ferrite is locked it cannot be opened accidentally.The outer housing is designed to protect the halves of the core from breakage and ensures simple assembly on to cables that are already installed or which have been fitted with connectors. Fixing to the cable with glue or cable tie is optional. Typical applications for these split ferrite cores include data or power lines used in computer technology, terminals, industrial controllers, medical engineering and office machines.

Related links