Tomorrow we will be carrying out essential maintenance on our sites. We expect to have our website available again at 12h00.
Tomorrow we will be carrying out essential maintenance on our sites. We expect to have our website available again at 12h00.
Business
Private
SEKExc. Vat
PRODUCTS
Cart
PRODUCTS
Allcategory select open arrow
Cart

Important changes for new registrations on the website

It is no longer possible to register as a new user on the Elfa Distrelec website. Please also note that from 18.05.2026 it will no longer be possible to shop on the Elfa Distrelec website. It will also no longer be possible to place orders via Elfa Distrelec’s Sales offices. You can already start ordering via the RS website, which is now available in Swedish. Find out more

RS PRO - Adapters & Feed-Throughs

RS PRO, Your Smart Choice

We’re introducing RS PRO to the Distrelec product portfolio! Now that Distrelec is part of the RS family, you can enjoy an even wider range of quality products. Discover RS PRO – the value alternative at the right price.

Shop the range

Introducing the RS PRO range

RS PRO, the own brand of RS, offers the largest choice in the industry. Covering all technologies and working environments, RS PRO can combine products into integrated solutions to make your professional life easier.

RS PRO simplifies procurement and ensures unrivalled value and efficiency. The RS PRO Seal of Approval is your assurance of professional quality, a guarantee that products and components are rigorously tested, inspected and audited to demanding standards. RS PRO is your smart choice.

Our 3 pillars: quality, choice and value

Discover the winning combination for your industrial supplies
Approved

Our products are tested for great performance and come with a 3‑year warranty
(refer to product pages for further details)

Choice

We provide you with one brand that you can trust, with the quality and price you expect and a growing choice of sustainable products and solutions

Value

A combination of quality and choice, and sustainable product solutions, with competitive pricing against branded alternatives

Make RS PRO your choice for Design & Repair

Soldering

Discover our range of soldering stations, solder, flux, and accessories - we support all your projects.

Shop the range

Test & Measurement

Design and test the quality and efficiency of your projects with our reliable benchtop and handheld equipment.

Shop the range

Toolkits

The RS PRO range includes tough, industrial grade tools, kits and cabinets - all the tools a designer or maintainer may need.

Shop the range

Design & Repair with the RS PRO-BOT

Follow the RS PRO-BOT on its latest adventure - from design to repair. Ready for a peek into how RS PRO can help you be on top of your project, from beginning to end?

Hide content
Filter by Category: Adapters & Feed-Throughs
Sort by
Best match
Filter by Category: Adapters & Feed-Throughs
Clear All
Product
Price
Manufacturer
Connector Type A
Connector Type B
Adapter Type
Contact Material
Contact Plating
Body Material
Shell Material
Adaptor Colour
LAN Category
Shielded
Positions
Contacts
Feed-Through Type
Panel Cut Out Diameter
IP Rating
Operating Temperature Max.
Operating Temperature Min.
Series
New to us
RCA Adapter, Straight, Metal, Brass, RCA Socket - BNC Plug 304-05-786 6657592RCA Adapter, Straight, Metal, Brass, RCA Socket - BNC Plug
SEK 319,82 (Exc. Vat)
Per piece
SEK 319,82
RS PRORCA SocketBNC PlugStraightBrassGoldBrassBrassMetal----------
New to us
Adapter, Straight, Steel, USB-A 2.0 Socket - USB-A 2.0 Plug 304-05-132 9160221Adapter, Straight, Steel, USB-A 2.0 Socket - USB-A 2.0 Plug
SEK 152,99 (Exc. Vat)
Per piece
SEK 152,99
RS PROUSB-A 2.0 SocketUSB-A 2.0 PlugStraightMetal--SteelBlack----------
New to us
Adapter, Straight, Steel, USB-A 3.0 Socket - USB-A 3.0 Plug 304-05-131 9160215Adapter, Straight, Steel, USB-A 3.0 Socket - USB-A 3.0 Plug
SEK 210,67 (Exc. Vat)
Per piece
SEK 210,67
RS PROUSB-A 3.0 SocketUSB-A 3.0 PlugStraightMetal--SteelBlack----------
New to us
Coupler, Straight, Shielded, CAT6, RJ45 Socket - RJ45 Socket 304-05-043 8741267Coupler, Straight, Shielded, CAT6, RJ45 Socket - RJ45 Socket
SEK 110,46 (Exc. Vat)
Per piece
SEK 110,46
RS PRORJ45 SocketRJ45 SocketStraight-----CAT6Shielded88------
New to us
Coupler, Shielded, CAT5e, RJ45 Socket - RJ45 Socket 304-05-042 8741260Coupler, Shielded, CAT5e, RJ45 Socket - RJ45 Socket
SEK 97,98 (Exc. Vat)
Per piece
SEK 97,98
RS PRORJ45 SocketRJ45 SocketStraight-----CAT5eShielded88------
New to us
Coupler, Straight, CAT5e, RJ45 Socket - RJ45 Socket 304-05-040 8741226Coupler, Straight, CAT5e, RJ45 Socket - RJ45 Socket
SEK 75,85 (Exc. Vat)
Per piece
SEK 75,85
RS PRORJ45 SocketRJ45 SocketStraightPhosphor BronzeGold---CAT5eShielded88------
New to us
Fibre Optic Adapter, FC Simplex Multimode - FC Simplex Multimode 304-04-719 5368092Fibre Optic Adapter, FC Simplex Multimode - FC Simplex Multimode
SEK 32,17 (Exc. Vat)
Per piece
SEK 32,17
RS PROFC Simplex MultimodeFC Simplex Multimode----------------
New to us
Feed-Through Adapter, Type A, HDMI Socket - HDMI Socket 304-04-429 2035566Feed-Through Adapter, Type A, HDMI Socket - HDMI Socket
SEK 139,24 (Exc. Vat)
Per piece
SEK 139,24
RS PROHDMI SocketHDMI Socket----------XLR Standart24 mm----
New to us
Coupler, Black, Straight, CAT5e, RJ45 Socket - RJ45 Socket 303-95-555 9160255Coupler, Black, Straight, CAT5e, RJ45 Socket - RJ45 Socket
SEK 146,23 (Exc. Vat)
Per piece
SEK 146,23
RS PRORJ45 SocketRJ45 SocketStraight-----CAT5e-88------
New to us
Coupler, Black / Silver, Straight, CAT5e, RJ45 Socket - RJ45 Socket 303-95-554 9160252Coupler, Black / Silver, Straight, CAT5e, RJ45 Socket - RJ45 Socket
SEK 138,54 (Exc. Vat)
Per piece
SEK 138,54
RS PRORJ45 SocketRJ45 SocketStraight-----CAT5e-88------
New to us
Coupler, Black, Straight, Shielded, CAT5e, RJ45 Socket - RJ45 Socket 303-90-753 1116746Coupler, Black, Straight, Shielded, CAT5e, RJ45 Socket - RJ45 Socket
SEK 321,16 (Exc. Vat)
Per piece
SEK 321,16
RS PRORJ45 SocketRJ45 SocketStraight-----CAT5eShielded----IP67105 °C-40 °C-
New to us
Feed-Through Adapter, Cat6, RJ45 Socket - RJ45 Socket 304-70-885 2576706Feed-Through Adapter, Cat6, RJ45 Socket - RJ45 Socket
SEK 179,00 (Exc. Vat)
Per piece
SEK 179,00
RS PRORJ45 SocketRJ45 Socket-------Shielded--XLR Standart29 mm----
New to us
Adapter, HDMI Plug - VGA Socket / 3.5 mm Stereo Socket 304-70-808 2369126Adapter, HDMI Plug - VGA Socket / 3.5 mm Stereo Socket
SEK 296,99 (Exc. Vat)
Per piece
SEK 296,99
RS PROHDMI PlugVGA Socket ...Straight----Black----------
New to us
Feed-Through Adapter, Cat5e, RJ45 Socket - RJ45 Socket 304-70-554 2035595Feed-Through Adapter, Cat5e, RJ45 Socket - RJ45 Socket
SEK 131,00 (Exc. Vat)
Per piece
SEK 131,00
RS PRORJ45 SocketRJ45 Socket-------Shielded--XLR Standart24 mm----
New to us
D-Sub Adapter, D-Sub 25-Pin Socket - D-Sub 9-Pin Socket 304-67-156 174763D-Sub Adapter, D-Sub 25-Pin Socket - D-Sub 9-Pin Socket
SEK 57,70 (Exc. Vat)
Per piece
SEK 57,70
RS PROD-Sub 9-Pin SocketD-Sub 25-Pin SocketStraight----Black----------
New to us
D-Sub Adapter, RJ45 Socket - D-Sub 25-Pin Plug 304-66-644 6256259D-Sub Adapter, RJ45 Socket - D-Sub 25-Pin Plug
SEK 143,97 (Exc. Vat)
Per piece
SEK 143,97
RS PROD-Sub 25-Pin PlugRJ45 SocketStraight----Grey----------
New to us
D-Sub Adapter, RJ45 Socket - D-Sub 9-Pin Socket 304-66-643 6256243D-Sub Adapter, RJ45 Socket - D-Sub 9-Pin Socket
SEK 179,16 (Exc. Vat)
Per piece
SEK 179,16
RS PROD-Sub 9-Pin SocketRJ45 SocketStraight----Grey----------
New to us
D-Sub Adapter, RJ45 Socket - D-Sub 9-Pin Plug 304-66-642 6256237D-Sub Adapter, RJ45 Socket - D-Sub 9-Pin Plug
SEK 70,26 (Exc. Vat)
Per piece
SEK 70,26
RS PROD-Sub 9-Pin PlugRJ45 SocketStraight----Grey----------
New to us
D-Sub Adapter, D-Sub 25-Pin Socket - D-Sub 25-Pin Plug 304-66-514 2430380D-Sub Adapter, D-Sub 25-Pin Socket - D-Sub 25-Pin Plug
SEK 283,00 (Exc. Vat)
Per piece
SEK 283,00
RS PROD-Sub 25-Pin PlugD-Sub 25-Pin SocketStraight----Silver----------
New to us
D-Sub Adapter, RJ45 Socket - D-Sub 9-Pin Plug 304-66-458 818693D-Sub Adapter, RJ45 Socket - D-Sub 9-Pin Plug
SEK 77,64 (Exc. Vat)
Per piece
SEK 77,64
RS PROD-Sub 9-Pin PlugRJ45 SocketStraight---PlasticBlack----------
New to us
RCA Adapter, Straight, Gold, RCA Socket - RCA Socket 304-66-406 410927RCA Adapter, Straight, Gold, RCA Socket - RCA Socket
SEK 31,60 (Exc. Vat)
Per piece
SEK 31,60
RS PRORCA SocketRCA SocketStraight-Gold--Gold----------
New to us
Feed-Through Adapter, USB 2.0 A Socket - USB 2.0 B Socket 304-51-315 9075630Feed-Through Adapter, USB 2.0 A Socket - USB 2.0 B Socket
SEK 171,63 (Exc. Vat)
Per piece
SEK 171,63
RS PROUSB 2.0 A SocketUSB 2.0 B Socket----------XLR Standart24 mm----
New to us
Feed-Through Adapter, Toslink Socket - Toslink Socket 304-51-306 8987618Feed-Through Adapter, Toslink Socket - Toslink Socket
SEK 105,91 (Exc. Vat)
Per piece
SEK 105,91
RS PROToslink SocketToslink Socket----------XLR Standart24 mm----
New to us
Feed-Through Adapter, RCA Socket - RCA Socket 304-51-305 8987615Feed-Through Adapter, RCA Socket - RCA Socket
SEK 114,19 (Exc. Vat)
Per piece
SEK 114,19
RS PRORCA SocketRCA Socket----------XLR Standart24 mm----
New to us
Feed-Through Adapter, USB 2.0 A Socket - USB 2.0 B Socket 304-51-303 8987605Feed-Through Adapter, USB 2.0 A Socket - USB 2.0 B Socket
SEK 115,12 (Exc. Vat)
Per piece
SEK 115,12
RS PROUSB 2.0 A SocketUSB 2.0 B Socket----------XLR Standart24 mm---FT