SWH™ is made from litz wires, twisted together to small
wire harnesses. With the unique construction of the twisted litz
wires gathered in a "bunch", the SWH™ is much stronger and
more stress resistant than individual litz wires.
Handle and solder all
litz wires in one operation instead of two to three.
- Fewer claims
Get a more reliable
product with the stress resistant construction of the
- EMI improvement
Get the positive effect
from twisted wires. Use one conductor as ground.
- Space saving
Benefit from the
"stronger" construction and use finer wires than usual.
- Small, extremely reliable, colour coded and very easy to handle
in production. SWH™ will improve your yield - and contribute
to fewer returns from the market.
We also offer a higher level of subassembly, such as feeding the
small wire harness into tubes, soldering terminals to the
SWH™ in addition to performing custom operations; also for
earphones and IEMs.
Applications: Hearing Instruments, earphones/IEMs and other
- Receiver In the Canal: SWH™ is ideal for
applications where wires need to fit securely inside a tube.
Available in skin colour, which makes the SWH™
- In The Ear/In the
Canal: Perfect for microphones, receivers etc. The
conductors are held together in a harness, which is easily placed
inside of the earplug. It is no longer necessary to twist the wires
together after soldering the receivers and microphones.
- Behind The Ear: After
soldering the SWH™ to the components, the SWH™ is
easily placed and secured into position.
- ESW™ CuAg (also available in
- Available in several designs and colors
- Standard and customized
- RoHS and REACH compliant
Examples of SWH™ used in Audio and
| Litz wire:
ESW™ 7 x 0.032mm
ESW™ 6 x 0.05mm
0.5mm +/- 0.2
0.5mm +/- 0.2
> SWH™ Application Note