Summary of MEC extender – and you’re a level higher
UNIMEC switches can be extended 4.5 mm using the MEC 16270 extender plus a 16300-series right-angle cap and a prolonged bezel (16324–16326), enabling use where extra clearance between PCB and front panel is needed. The solution preserves UNIMEC features (8-way switching, momentary or latching, gold/silver contacts, optional LED, IP54, high-temp version) and supports 250 mA/120 V ratings. Datasheets and brochures provide details; stock and other MEC components available on request via [email protected].
Parts used in the UNIMEC extender solution:
- MEC 16270 extender
- Right-angle cap from the MEC 16300 series
- MEC 16324 prolonged bezel
- MEC 16325 prolonged bezel (alternative)
- MEC 16326 prolonged bezel (alternative)
- UNIMEC switch (2-pole, 8-way, momentary or latching)
We already know, that Switches MEC Unimec switch in up to eight ways and also that they´re available as momentary or alternate (latching). UNIMEC switches feature perhaps only one “disadvantage” – that on the same PCB no other higher components can be used (which would be higher than the switch).
If you´re satisfied with the UNIMEC features, but despite that you cannot use them in your application right for their (low) height, we have for you a solution. It is based on usage of the „16270 extender“. In combination with any right-angle cap of the 16300 series and with a prolonged bezel 16324 (16325,16326) we gain by this combination a switch higher in 4.5 mm. This simple solution is also suitable for cases don´t have high components on a PCB but from any reason it´s advantageous, when some room will be left between a front panel and a PCB (for cooling, …)
Detailed information will provide you the MEC 16324-16326 brochure and the Unimec datasheet.
Selected types are in stock and upon request we´re able to provide you any other components from MEC. In case of interest, please contact us at [email protected]
Advantages / Features:
- extender 16270 to gain extra 4.5mm to the height of the switch
- for all caps of the 16300 series
- quality 2-pole switches
- 250 mA/120V, 9W AC, 6W DC
- 8 ways to connect
- gold- or silver-coated contacts
- high-temperature version is also available (up to 160°C)
- momentary/ latching-alternate version
- IP54 protection
- with or without LED indication
For more detail: MEC extender – and you’re a level higher
- What does the MEC 16270 extender do?
It increases the height of the UNIMEC switch by 4.5 mm. - Can I use the extender with any cap?
It is for use with right-angle caps of the MEC 16300 series. - Which bezels work with the extender combination?
The prolonged bezels 16324, 16325, and 16326 are used with the extender and cap. - Does the extender change electrical ratings of the switch?
No; the switches retain their ratings of 250 mA/120 V, 9 W AC, 6 W DC as stated. - Are both momentary and latching switch types supported?
Yes; UNIMEC switches are available as momentary or alternate (latching) types. - Are there versions with different contact coatings?
Yes; contacts are available gold- or silver-coated according to the article. - Is there a high-temperature version available?
Yes; a high-temperature version rated up to 160°C is available. - Does the solution affect ingress protection?
The switches feature IP54 protection as stated in the article. - Where can I get detailed datasheets or order parts?
Detailed information is in the MEC 16324-16326 brochure and the Unimec datasheet; contact [email protected] for orders or inquiries.
