C&K PTS645 Series Tactile Switch Dimensions

Would you like to know the height of your C&K PTS645 Series Tactile Switch? Please refer below for details.

Different parts come with varying heights. You can determine the switch height by checking the 10th and 11th digits of the part number.

For example, in the part number “PTS645SL50SMTR92 LFS‘50’ represents the switch height of 5.0 mm (0.197 inches).

Source: pts645.pdf (ckswitches.com)

Applicable part numbers
Digikey Part Number Manufacturer Part Number
CKN9092-ND PTS645SL50-2 LFS
CKN9112TR-ND,CKN9112CT-ND,CKN9112DKR-ND PTS645SM43SMTR92 LFS
CKN9084TR-ND,CKN9084CT-ND,CKN9084DKR-ND PTS645SK43SMTR92 LFS
CKN9087TR-ND,CKN9087CT-ND,CKN9087DKR-ND PTS645SK50SMTR92 LFS
CKN9088TR-ND,CKN9088CT-ND,CKN9088DKR-ND PTS645SL50SMTR92 LFS
CKN9116-ND PTS645VL58-2 LFS
CKN9120-ND PTS645VH58-2 LFS
CKN10819TR-ND,CKN10819CT-ND,CKN10819DKR-ND PTS645SK95SMTR92LFS
CKN10821TR-ND,CKN10821CT-ND,CKN10821DKR-ND PTS645SM13SMTR92LFS
CKN9090-ND PTS645SK43-2 LFS
CKN9082-ND PTS645SK50-2 LFS
CKN10903-ND PTS645SK70-2 LFS
CKN9074-ND PTS645SH70-2 LFS
CKN10880TR-ND,CKN10880CT-ND,CKN10880DKR-ND PTS645SL43SMTR92 LFS
CKN9091-ND PTS645SH95-2 LFS
CKN9098-ND PTS645SL43-2 LFS
CKN9071-ND PTS645SL702 LFS
CKN10899-ND PTS645SM43-2 LFS
CKN10882-ND PTS645SH43-2 LFS
CKN9093-ND PTS645SH50-2 LFS
CKN10904-ND PTS645SM50-2 LFS
CKN10889TR-ND,CKN10889CT-ND,CKN10889DKR-ND PTS645SM50SMTR92 LFS
CKN10051-ND PTS645SK95-2 LFS
CKN9078-ND PTS645SL95-2 LFS
CKN10921-ND PTS645VM58-2 LFS
CKN10945-ND PTS645VM31-2 LFS
CKN10053-ND PTS645VK39-2 LFS
CKN9115-ND PTS645VH39-2 LFS
CKN9121-ND PTS645VH83-2 LFS
CKN9123-ND PTS645VL83-2 LFS
CKN10908-ND PTS645VM83-2 LFS
CKN11907TR-ND,CKN11907CT-ND,CKN11907DKR-ND PTS645SH43SMTR92 LFS
CKN9095-ND PTS645TL50-2 LFS
CKN9085TR-ND,CKN9085CT-ND,CKN9085DKR-ND PTS645SH50SMTR92 LFS
CKN9094-ND PTS645VL31-2 LFS
CKN10965-ND PTS645VK58-2 LFS
CKN9118-ND PTS645VH31-2 LFS
2266-PTS645VK312LFS-ND,CKN10827-ND PTS645VK312LFS
CKN9103-ND PTS645VL39-2 LFS
CKN10828TR-ND,CKN10828CT-ND,CKN10828DKR-ND PTS645VM13SMTR92LFS
CKN10818TR-ND,CKN10818CT-ND,CKN10818DKR-ND PTS645SK70SMTR92LFS
CKN10950-ND PTS645VK83-2 LFS
CKN10822TR-ND,CKN10822CT-ND,CKN10822DKR-ND PTS645SM95SMTR92LFS
CKN10829TR-ND,CKN10829CT-ND,CKN10829DKR-ND PTS645VN13SMTR92LFS
CKN11328-ND PTS645TM43-2 LFS
CKN10923-ND PTS645SM70-2 LFS
CKN10917-ND PTS645SM95-2 LFS
CKN10816-ND PTS645SJM732LFS
CKN11211-ND PTS645TL95-2 LFS
CKN11355-ND PTS645TM70-2 LFS
108-PTS645SM43JSMTR92LFSTR-ND,108-PTS645SM43JSMTR92LFSCT-ND,108-PTS645SM43JSMTR92LFSDKR-ND PTS645SM43JSMTR92 LFS
CKN10909-ND PTS645VM39-2 LFS
108-PTS645SJM73JSMTR92LFSTR-ND,108-PTS645SJM73JSMTR92LFSCT-ND,108-PTS645SJM73JSMTR92LFSDKR-ND PTS645SJM73JSMTR92 LFS
108-PTS645SK50JSMTR92LFSTR-ND,108-PTS645SK50JSMTR92LFSCT-ND,108-PTS645SK50JSMTR92LFSDKR-ND PTS645SK50JSMTR92 LFS
CKN10826-ND PTS645VJK612LFS
CKN10825-ND PTS645TK952LFS
CKN10824-ND PTS645TK432LFS
2266-PTS645TH432LFS-ND,CKN10823-ND PTS645TH432LFS
CKN9096-ND PTS645TL43-2 LFS
CKN11453-ND PTS645TK70-2 LFS
CKN11346-ND PTS645TM95-2 LFS
CKN10820TR-ND,CKN10820CT-ND,CKN10820DKR-ND PTS645SL70SMTR92LFS
108-PTS645SK43JSMTR92LFSTR-ND,108-PTS645SK43JSMTR92LFSCT-ND,108-PTS645SK43JSMTR92LFSDKR-ND PTS645SK43JSMTR92 LFS
108-PTS645SK73JSMTR92LFSTR-ND,108-PTS645SK73JSMTR92LFSCT-ND,108-PTS645SK73JSMTR92LFSDKR-ND PTS645SK73JSMTR92 LFS
108-PTS645SM73JSMTR92LFSTR-ND,108-PTS645SM73JSMTR92LFSCT-ND,108-PTS645SM73JSMTR92LFSDKR-ND PTS645SM73JSMTR92 LFS
CKN10817TR-ND,CKN10817CT-ND,CKN10817DKR-ND PTS645SK13SMTR92LFS
PTS645TJK73LFS-ND PTS645TJK73LFS
PTS645TJL73LFS-ND PTS645TJL73LFS