42 3 miniature pushbutton switches snap action specifications: contact rating: 125 v ac, 3 a 30 v dc, 1 a / 12 v dc, 2 a / 6 v dc, 3 a contact resistance: < 10 m ? insulation resistance: > 1000 m ? at 500 v dc dielectric strength: 1000 v, 50 hz for the duration of 1 minute operating temperature: ?20 to + 80 c mechanical life: minimum 500 000 operations contacts: coin silver (common contact copper alloy, silver-plated) also available gold-plated version b (see page 4) terminals: solder tags, copper alloy silver-plated case material: phenol resin, black mounting: bushing m 6 x 0,75 with locking plate, key 9 mm snap in soldering conditions: hand-soldering ?max.: 60 w, 3 sec, 420?c accessories: buttons front bezels black kt 505 fm 505 grey kt 507 fm 507 yellow kt 508 fm 508 red kt 509 fm 509 mounting: attach metal frame from switch bottom, install switch in front panel, fix plastic frame from top. spdt mpt 103 f on mom travel 1,0 mpt 103 d on on travel 2,5 dpdt mpt 203 r on mom travel 1,0 mpt 203 n on on travel 2,5 panel cutout travel travel switching function on ?on switching function on ?mom
43 3 miniature pushbutton switches snap action spdt mps 103 f on mom measures: a = 1,5, b = 15 ? travel 1,0 mps 103 d on on measures: a = 2,5, b = 16 ? travel 2,5 models: switching functions dpdt mps 203 r on mom measures: a = 1,5, b = 15 ? travel 1,0 mps 203 n on on measures: a = 2,5, b = 16 ? travel 2,5 circuit diagram: keyway keyway travel travel specifications: contact rating: 125 v ac, 3 a 30 v dc, 1 a / 12 v dc, 2 a / 6 v dc, 3 a contact resistance: < 10 m ? insulation resistance: > 1000 m ? at 500 v dc dielectric strength: 1000 v, 50 hz for the duration of 1 minute operating temperature: ?20 to + 80 c mechanical life: minimum 500 000 operations contacts: coin silver (common contact copper alloy, silver-plated) also available gold-plated version b (see page 4) terminals: solder tags, copper alloy silver-plated case material: phenol resin, black mounting: bushing m 6 x 0,75 with locking plate, key 9 mm soldering conditions: hand-soldering ?max.: 60 w, 3 sec, 420?c accessories : same as for mpa-series (page 36) unless otherwise specified, switches are delivered with button km 405.
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