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5.0 TYP TACT SwitchTM TACT SwitchTM Soldering Conditions Condition for Reflow Available for Surface Mount Type. 1. Heating method: Double heating method with infrared heater. 2. Temperature measurement: Thermocouple 0.1 to 0.2. CA(K)or CC(T)at solder joints(copper foil surface). A heat resistive tape Detector should be used to fix thermocouple. 3. Temperature profile Push Temperature (°C ) Slide Rotary 180 Encoders 150 Power Dual-in-line Package Type Multi Control Devices 260°C max. 3 sec max. 230°C Time120 sec max.( pre-heating ) 3 to 4min. Time inside soldering equipment 40s max. TACT SwitchTM Custom- Products Note 1. The above temperature shall be measured on the mounting surface of a PC board. There are cases where the PC board's temperature greatly differs from that of the switch, depending on the material, size, thickness of PC boards and others. The above-stated conditions shall also apply to switch surface temperatures. 2. Soldering conditions differ depending on reflow soldering machines. Prior verification of soldering condition is highly recommended. Snap-in Type Surface Mount Type Radial Type Sharp Feeling Soft Feeling Conditions for Auto-dip Manual Soldering(Except SKRT series) Available for Snap-in Type and Radial Type (Except SKHJ, SKHL, SKQJ, SKQK, SKEG series) Items Condition Flux built-up Mounting surface should not be exposed to flax Preheating temperature Ambient temperature of the soldered surface of PC board. 100. max. Preheating time 60s max. Soldering temperature 260. max. Duration of immersion 5s max. Number of soldering 2times max. Items Condition Soldering temperature 350.max. Duration of soldering 3s max. Capacity of soldering iron 60W max. Notes 1. Consult with us for TACT SwitchTM washing conditions. 2. Prevent flux penetration from the top side of the TACT SwitchTM. 3. Switch terminals and a PC board should not be coated with flux prior to soldering. 4. The second soldering should be done after the switch returns to normal temperature. 5. Use the flux with a specific gravity of min 0.81. (EC-19S-8 by TAMURA Corporation, or equivalents.) TACT SwitchTM TACT SwitchTM Specification of Embossed Taping Package Taping Packaging for Auto-insertion Reel Size Unit:mm Detector Push Slide Plastic Reel Applicable series W SKHM, SKHU, SKQG, SKQL, SKQM, SKQR, SKQY, SKRAAK, SKRAAL, SKRB, SKRE, SKRK, SKRM, SKRN, SKRP, SKRT, SKRW, SKPM, SKSC, SKSD 13.5 SKQT, SKRAAM, SKRAAQ, SKRR, SKPG, SKPN 17.5 o380 W SKQUBA, SKQUDB 33.5 Rotary Unit:mm Encoders Power Dual-in-line Package Type Multi Control Devices TACT SwitchTM Custom- Products Sharp Feeling Soft Feeling Snap-in Type Surface Mount Type Radial Type o1.5 hole Pull direction 4.122 16 7.5 1.75.Excluding SKQT(i.e.8) Applicable series SKHM, SKHU, SKQY, SKRT, SKRAAK, SKRAAL SKQG SKRE, SKRN, SKRKAG, SKSC, SKSD SKQR, SKRB SKRM, SKRW 3,000 SKQM, SKPM 2,000 10,000 SKRP 4,000 SKRKAE, SKRKAH 4,500 5,000 5,000(Without stem type) 4,000(With stem type) Qty/reel(pcs.) (Minimum packing unit)Tape dimensions SKQL SKPG SKRAAM, SKRAAQ 3,000 1,200 1,400 SKQT SKRR 3,000 7,000 SKPN 1,100 SKQUBA 750 SKQUDB 600 SKRH 1,300 SKRV 1,500 4 12 42 o1.5 hole Pull direction 8 1.75(5.5) o1.5 hole Pull direction 442 12(5.5) 1.7512 40 4 2 o1.5 16 2 4 40 14.2 1.75 28.432R0.75 0.2 Pull direction o1.5 hole Pull direction 4122 16 7.5 1.75 Note For .330mm diameter reel requirements, please contact us. ...
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