Differences

This shows you the differences between two versions of the page.

--- switch:alps_skcm_amber [28 Dec 2023 13:54] – eris
+++ switch:alps_skcm_amber [28 Dec 2023 13:56] (current) – eris
@@ Line 24: / Line 24: @@
 The audible feedback is generated with a leaf spring that is situated on the opposite side of the housing to the contact module. This leaf spring is significantly more tactile than other clicky Alps switches, and imparts by far the highest tactility of any Alps switch.
 Alps SKCM Amber, like all SKCM/SKCL series switches, uses a contact module to register the keypress. This sits in the housing on the side with visible notches.
 ==== Additional Information ====
-The switch was likely in production from 1986((Switchover of the Apple IIc from hairpin to Alps)) to around 1988((Introduction of Apple IIc Plus)). The switch only ever appeared in Apple IIc keyboards and was likely a custom order part. Variations in stem dye lots were commonplace and should not be taken as evidence of some instance of the switch being better than another.
+The switch was likely in production from 1986((Switchover of the Apple IIc from hairpin to Alps)) to around 1988((Introduction of Apple IIc Plus)). The switch only ever appeared in Apple IIc keyboards and was likely a custom order part - there is likely no catalog part number for this switch. Some late Apple IIc keyboard service modules were supplied with [[switch:alps_skcm_blue|SKCM Blue]] which implies SKCM Amber was discontinued after the Apple IIc Plus was introduced. Variations in stem dye lots were commonplace and should not be taken as evidence of some instance of the switch being better than another.
 The leaf spring that generates the tactile and audible events is similar to that of the first revision of [[switch:alps_skcm_blue|SKCM Blue]]'s leaf spring. The additional weight in the switch appears to be generated via the higher tactility of the leaf spring vis-à-vis SKCM Blue.