KEMET Openable Ferrite Ring, 31.5 x 38 x 31.6mm, For Consumer Electronics, Apertures: 1, Diameter 13mm

View all Ferrite Sleeves
Bulk discount available

Subtotal (1 unit)*

£5.84

(exc. VAT)

£7.01

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 62 unit(s) ready to ship
  • Plus 5 unit(s) ready to ship from another location
  • Plus 120 unit(s) shipping from 20 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 9£5.84
10 - 24£5.61
25 - 49£5.32
50 - 99£4.91
100 +£4.39

*price indicative

Packaging Options:
RS Stock No.:
811-9121
Mfr. Part No.:
ESD-SR-250
Brand:
KEMET
Find similar products by selecting one or more attributes.
Select all

Brand

KEMET

Type

Snap Ferrite

Series

ESD-SR Snap-on Cores

Application

Consumer Electronics

Material

Ferrite

Impedance at 25 MHz

176Ω

Key

No

Openable

Yes

Impedance at 100 MHz

321Ω

Outer Dimensions

31.5 x 38 x 31.6mm

Aperture Diameter

13mm

Number of Apertures

1

Outer Depth

38mm

Outer Height

31.6mm

Outer Width

31.5mm

COO (Country of Origin):
CN

ESD-SR Series, Snap-on Cores for Round Cables


The Kemet ESD-SR Series of snap-on cores are designed for use on round cable and are available in a variety of sizes.

ESD-SR Series has a split construction and Snap-On convenience
Temperature Index: 65°C
Flame Class: UL94V-0
Comparative Tracking Index: Rank 0
ESD-SR Series is used in consumer electronics

Related links