COPAL ELECTRONICS SURFACE MOUNT TYPE SURFACE MOUNT TYPE SWITCHES SLIDE SWITCHES CAS INTERNAL STRUCTURE 1 2 5 3 6 4 FEATURES Compatible with most automatic pick & place machinery Compact and space saving SMD type Excellent contact stability by twin Au-plated contact Low profile design of 2.5 mm Part name Material Flammability 1 Cover PPS (Polyphenylenesulphide) 2 Slider Nylon 3 Housing 4 Slider contact 5 Fixed contact 6 Terminal pin UL-94V-0 PPS (Polyphenylenesulphide) Copper alloy, Gold-plated -- CFCs, Halon, Carbon tetrachloride and designated bromic flame retardant PBBOs and PBBs are not used in our products. PART NUMBER DESIGNATION C A S - 1 2 0 T B 1 Series name No. of poles 1 : 1 pole 2 : 2 poles D : Dual (2 separate sliders) Structure 1 : Non-washing type (Seal tape is nothing) 2 : Non-washing type (Seal tape is provided) Blank : Washable type (Seal tape is provided) No. of contacts Shape of terminal 2 : 2 contacts A : J-hook B : Gull wing Setting position Form of packaging 0 : Top setting T : Taping (Reel) Blank : Bulk in vinyl bags Please refer to the LIST OF PART NUMBERS when placing orders. Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request. COPAL ELECTRONICS CAS LIST OF PART NUMBERS No. of pole No. of contact Setting position Form of packaging 1 2 2 Top setting Dual No. of pole No. of contact Setting position 2 2 Dual Taping CAS-120TA1 CAS-120TB1 Bulk packaging CAS-120A1 CAS-120B1 100pcs./pack Top setting CAS-120TA2 CAS-120TB2 1000pcs./reel Taping CAS-220TA1 CAS-220TB1 1000pcs./reel Bulk packaging CAS-220A1 CAS-220B1 100pcs./pack Taping CAS-D20TA1 CAS-D20TB1 1000pcs./reel Bulk packaging CAS-D20A1 CAS-D20B1 100pcs./pack Form of packaging 1 Non-washing type (Seal tape is nothing) Non-washing type (Seal tape is provided) Pieces in package A (J-hook) A (J-hook) B (Gull wing) B (Gull wing) Washable type (Seal tape is provided) A (J-hook) Taping CAS-120TA Bulk packaging Taping B Pieces in package (Gull wing) CAS-120TB 1000pcs./reel CAS-120A CAS-120B 100pcs./pack CAS-220TA CAS-220TB 1000pcs./reel Bulk packaging CAS-220A CAS-220B 100pcs./pack Taping CAS-D20TA CAS-D20TB 1000pcs./reel Bulk packaging CAS-D20A CAS-D20B 100pcs./pack : Not manufactured Verify the above part numbers when placing orders. Taping specification is not sold separately and must be purchased in reel unit. STANDARD SPECIFICATIONS Operating temp. range Sealing Net weight - 40 ~ +85 C Washable by seal tape Approx. 0.05g (CAS-120) Approx. 0.08g (CAS-220/D20) ELECTRICAL CHARACTERISTICS Contact rating Non-switching Switching Minimum Contact resistance Insulation resistance MECHANICAL CHARACTERISTICS Operating force 10 N {1.02 kgf}, 60 s Solderability 235 5 C, 2 0.5 s 240 C (VPS method), 30 s Shear (Adhesion) 5 N {0.51 kgf} 10 s Substrate bending Width 90 mm, bend 3 mm, 5 s, 1 time Pull-off strength { } : Reference only 50 m maximum (1.5 mA, 1 kHz, 20 mV) 1000 M (DC100 V) minimum AC500 V, 50 Hz, 60 s 0.5 ~ 5 N {0.05 ~ 0.51 kgf} Stop strength Soldering heat Dielectric strength DC50 V 100 mA DC6 V, 100 mA DC24 V, 25 mA DC20 mV 1 A 5 N {0.51 kgf} 10 s ENVIRONMENTAL CHARACTERISTICS Vibration Amplitude of 1.5 mm (p-p) or Acceleration of 98 m/s2, 10-500 Hz, 3 directions for 10 cycles each Shock 490 m/s2, 11 ms 6 directions for 3 times each Load life Continuous load 2000 cycles, DC6 0.5 V, 100 10 mA Humidity -10 ~ + 65 C, 0 ~ 96 %RH, 24 h for 10 cycles High temp. exposure 85 C, 96 h Low temp. exposure - 40 C, 96 h Thermal shock - 40 (0.5 h) ~ + 85 C (0.5 h), 5 cycles Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request. SURFACE MOUNT TYPE SWITCHES SLIDE SWITCHES (SMD) COPAL ELECTRONICS CAS OUTLINE DIMENSIONS Unless otherwise specified, tolerance : 0.3 (Unit : mm) CAS-120A1 CAS-120B1 3 - 0.6 +0.1 -0.05 Schematic Production date code 3 5 0.15 0.1 -0.1 0 CAS-D20A1 5.6 3.9 +0.1 -0.05 5.4 Stroke 0.6 2.5 max. +0.1 -0.05 0.15 C 0. 4.2 +0.3 0 3.9 0.3 1 2 3 C 5 0. Terminal No.1 2.5 C 4 5 6 - C Schematic Production date code 2 1 2 3 C 2.5 max. +0.1 -0.05 0.3 0 0.1 -0.1 0 0.1 -0.1 4 5 6 - 0 0.1 -0.1 6 - 0.6 C Production date code 1.75 1.75 1.75 1.75 0.4 min. +0.1 -0.05 0.15 +0.1 -0.05 0.15 2.5 5.6 3.9 0.3 5.4 Stroke 0.6 2.5 max. 0.3 2.5 max. 0 1.75 5 0. 5 0. +0.3 1 2 3 C C C 1.75 Terminal No.1 4.2 0 3.9 C 4 5 6 Production date code - - 5.4 Stroke 0.6 +0.1 -0.05 2 1 2 3 C 2 Terminal No.1 Schematic 6 - 0.6 C 4 5 6 Production date code 0 0.1 -0.1 +0.1 -0.05 0.4 min. CAS-D20B1 Schematic 6 - 0.6 0.4 min. CAS-220B1 2 5.4 Stroke 0.6 2.5 0.4 min. 3.5 Schematic Terminal No.1 0.3 2.5 max. 0.15 +0.1 -0.05 0.3 2.5 max. 1.1 CAS-220A1 +0.1 -0.05 4.2 5.4 Stroke 0.6 2.5 3.5 6 - 0.6 3 5 5 2.8 +0.3 0 5.4 Stroke 0.6 1 0. 0. Terminal No.1 C C 1 C 2 2- 2- Terminal No.1 Schematic Production date code C 2 0.15 +0.1 -0.05 3 - 0.6 +0.1 -0.05 0.1 -0.1 SURFACE MOUNT TYPE SWITCHES SLIDE SWITCHES (SMD) 1.75 1.75 0.4 min. 0.4 min. Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request. COPAL ELECTRONICS CAS RECOMMENDED P.C.B. PAD OUTLINE DIMENSIONS CAS-120 CAS-120 A type B type (Unit : mm) 3 -1 0 2.6 3.5 1.3 1.6 0.7 1.6 1.3 3 -1 CAS-220 * D20 1.3 B type 1.75 1.3 0 1.75 6 -1 4 6 -1 2.1 1.6 3.5 CAS-220 * D20 A type 1.6 0 0 1.75 1.75 Note) The zero point is the center of mounting. Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request. SURFACE MOUNT TYPE SWITCHES SLIDE SWITCHES (SMD) COPAL ELECTRONICS CAS SOLDERING CONDITIONS Soldering iron 3 s maximum at 300 C Vapor-phase soldering 215 C, less than 35 s Infrared reflow soldering The temperature profile shown at right is recommended for reflow soldering. However, process carefully in case of infrared heater, because the absoription rate of the object may vary according to its color, material, etc. and thus heating rate can be different. Please note that the surface temperature of the product should not exceed 240 C. When the product temperature exceeds 250 C, deformation may occur due to heat. 3~4 min Tp Temperature Tm tm Time Tp 240 C (Peak temperature) Tm 180 C (Melting point temperature) tm 10 s (Melting time) PACKAGING SPECIFICATIONS <Taping packaging specifications> Maximum number of consecutive missing pieces=2 Leader length and reel dimension are shown in the diagrams below: Taping version is packaged in 1000 pcs. per reel. Orders will be accepted for units of 1000 pcs., i.e., 1000, 2000, 3000 pcs., etc. Taping version is boxed with two reels (2000 pcs.). Embossed tape dimensions Reel dimensions (Unit: mm) 16.4 +20 Empty Filled Empty 130.2 End 20.5 Head 40 mm min. Direction of feed 2502 80 min. SURFACE MOUNT TYPE SWITCHES SLIDE SWITCHES (SMD) 20 pitches min. Leader 210.8 400 mm min. 22.4 max. Test method for peeling strength of seal tape Reel & embossed tape materials Embossed tape: Plastic Reel: Paper Embossed tape pull strength 10 N {1.02 kgf} minimum Peeling strength of seal tape 0.1~0.7 N {10.2~71.4 gf} Seal cover tape 165~180 Peel direction (300 mm/min) Direction of feed { } : Reference only Carrier tape Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request. COPAL ELECTRONICS CAS CAS-120TA, TB 1.5 +0.1 0 80.1 40.1 1.750.1 (Unit: mm) 20.1 0.30.1 16 7.50.1 Installation example (CAS-120B1) Terminal No.1 Direction of feed 3 1.5 +0.1 0 80.1 40.1 20.1 1.750.1 CAS-220 * D20TA, TB 0.30.1 16 7.50.1 Installation example (CAS-D20B1) Terminal No.1 Direction of feed 3 <Bulk packaging specifications> Bulk packing is made by a small packing box and vinyl bags. One vinyl bag contains 100 pcs. and the small packing box contains 5 vinyl bags or 500 pcs. Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request. SURFACE MOUNT TYPE SWITCHES SLIDE SWITCHES (SMD)