ABC2 FT- (ABC2) SWITCHES ULTRA SMALL HIGH RELIABILITY DETECTION SWITCHES 1 Form A NEW 1 Form B (Addition of Long stroke type) 1 Form A 1 Form B Long stroke type FEATURES TYPICAL APPLICATIONS * Ultra-low profile 1.4 mm .055 inch (3.4 x 3.5 x 1.4 mm) (.134 x .138 x .055 inch) * The coil spring serves as the contact and a high contact reliability is achieved by the more than adequate contact force and wiping effect. By adopting gold-clad contact, a high contact reliability is also achieved under a small current, voltage and load. * Horizontal and vertical mounting types are available and detecting from horizontal and vertical directions is possible. * High overtravel (1.3 mm .051 inch) makes it easy for installation. (Long stroke type) 1. Digital audio visual equipment * DVC (digital video camera) * DSC (digital still camera) 2. Personal computer and its peripherals * Notebook PC * CD-ROM/CD-R, RW * DVD (digital versatile disc) 3. Digital compact equipment * Mobile phone * PDA (personal digital assistant) * MD (Mini Disc) 4. Others * IC card and other electronic moneyrelated products ORDERING INFORMATION Ex. ABC 2 Type of switch Contact arrangement Terminal shape Operating direction Packing style 2: FT- switches 1: SPST-NO (1 Form A) 2: SPST-NC (1 Form B) 3: Long stroke type SPST-NO (1 Form A) 4: Long stroke type SPST-NC (1 Form B) 0: Standard type (without positioning boss) 1: Standard type (with positioning boss) 2: Low profile type 3: Vertical type 1: Right angle type 2: Left angle type (standard type only) 3: Vertical detection type P : Embossed tape packing (standard type) P1: Upside-down embossed tape packing (Low profile type only) P2: Embossed tape packing (vertical type) Remark: The actuator colors of 1 Form A type is ivory and 1 Form B type is black. PRODUCT LINEUP Detection direction Standard type Without positioning With positioning boss boss Low Profile type Standard embossed Upside-down tape packing embossed tape packing Vertical type Standard right angle Standard left angle -- -- -- Long stroke right angle -- Long stroke left angle -- 130 -- -- ABC2 MOUNTING VIEW Standard type Low Profile type Standard embossed tape Upside-down embossed tape packing packing 1.4mm .055inch 1.2mm .047inch Mounting part layout Vertical type 1.9mm .075inch 0.3mm .012inch PRODUCT TYPES 1) Standard type Standard type Contact arrangement 1 Form A 1 Form B Detection direction Packing style Right angle Left angle Right angle Left angle Embossed tape *(4,000 pcs./reel) With positioning boss Without positioning boss ABC2111P ABC2112P ABC2211P ABC2212P ABC2101P ABC2102P ABC2201P ABC2202P Low Profile type Standard Upside-down embossed tape embossed tape packing packing ABC2121P ABC2121P1 -- -- ABC2221P ABC2221P1 -- -- Vertical type ABC2133P2 -- ABC2233P2 -- * Vertical type: 2,000 pcs./reel 1) Long stroke type Standard type Contact arrangement 1 Form A 1 Form B Detection direction Packing style Right angle Left angle Right angle Left angle Embossed tape (4,000 pcs./reel) With positioning boss Without positioning boss ABC2311P ABC2312P ABC2411P ABC2412P ABC2301P ABC2302P ABC2401P ABC2402P Low Profile type Standard Upside-down embossed tape embossed tape packing packing ABC2321P ABC2321P1 -- -- ABC2421P ABC2421P1 -- -- Vertical type -- -- -- -- CONTACT ARRANGEMENT: SPST-NO (1 Form A), SPST-NC (1 Form B) SPECIFICATIONS 1. Contact rating 0.01 mA 5V DC to 10 mA 5V DC (resistive load) 2. Characteristics Electrical life Insulation resistance Dielectric strength Contact resistance (initial) Vibration resistance Shock resistance Allowable operating speed Allowable operating frequency Ambient temperature 1 Form A type 1 Form B type Min. 105 Min. 5 x 104 (10 mA 5V DC, 0.01 mA 5V DC contact opening 20 cpm) (10 mA 5V DC, 0.01 mA 5V DC contact opening 20 cpm) Min. 100 M (by 100V DC insulation resistance meter) 100 Vrms for 1 min. (Between uncontinuous terminals) Max. 3 (by voltage drop at 10 mA 5V DC) 15 m/s2 10 to 500Hz (Contact opening: max. 1 msec.) 300 m/s2 (Contact opening: max. 1 msec.) 30 to 300mm/s 60 times/min. (at no load) -25 to 80C -13 to 176F Not freezing nor condensing 3. Operating characteristics 1) Standard type Item Free position (F.P.) (mm inch) Operating position (O.P.) (mm inch) Total travel position (T.T.P.) (mm inch) Operating force, Max. (N) Standard type With positioning boss Without positioning boss +.012 +.012 2.7 +0.3 .106 4.8 +0.3 -.004 -0.1 -0.1 .189 -.004 2.30.3 .091.012 4.40.3 .173.012 1.30.1 .051.004 3.40.1 .134.004 0.3 0.3 Low profile type Vertical type +.012 4.8 +0.3 -0.1 .189 -.004 4.40.3 .173.012 3.40.1 .134.004 0.3 +.012 3.3 +0.3 -0.1 .130 -.004 2.90.3 .114.012 1.90.15 .075.006 0.3 Low profile type Vertical type +.012 5.6 +0.3 -0.1 .220 -.004 5.10.3 .201.012 3.80.1 .150.004 0.3 -- -- -- -- 2) Long stroke type Item Free position (F.P.) (mm inch) Operating position (O.P.) (mm inch) Total travel position (T.T.P.) (mm inch) Operating force, Max. (N) Standard type With positioning boss Without positioning boss +.012 +.012 3.5 +0.3 .138 5.6 +0.3 -.004 -0.1 -0.1 .220 -.004 3.00.3 .118.012 5.10.3 .201.012 1.70.1 .067.004 3.80.1 .150.004 0.3 0.3 131 ABC2 DIMENSIONS mm inch General tolerance: 0.15 .006 1. Standard type (Right angle type with positioning boss) Recommended PC board pattern 1.2 .047 1.5 0.05 .059 .002 0.05+0.1 -0.15 .002+.004 -.006 0.3 .012 +0.3 -0.1 +.012 -.004 FP=2.7 .106 Side direction 0.6 0.4 .024 .016 R 2.5 R .10 5 0 OP=2.3 0.3 .091 .012 TTP=1.3 0.1 .051 .004 Reference point 1.0 .039 5.9 .232 0.70.04 .028.002 0.70.04 .028.002 2.10.1 0.8 .083.004 .031 3.50.08 .138.003 5.1 .201 ole .05 h +0 0 002 hole 8 . .0 0 + 0 2- 031 . 2- +0.05 1.40-0.1 .055+.002 -.004 0.60 .024 Operation direction Upper direction 3.4 .134 1.5 0.1 .059 .004 2-C0.10 2-C.004 +0.1 0.4-0.05 +.004 .016-.002 2-C0.7 2-C.028 (Right angle type without positioning boss) Recommended PC board pattern 0.05+0.1 -0.15 +.004 .002-.006 Upper direction 1.40+0.05 -0.1 +.002 .055-.004 0.60 .024 Operation direction 0.3 .012 1.0 .039 5.9 .232 Side direction 0.6 0.4 .024 .016 R 2.5 R .10 5 0 FP=4.8+0.3 -0.1 0.3 +.012 OP=4.4 .189-.004 .173 .012 TTP=3.4 0.1 .134 .004 2.10.1 0.8 .083.004 .031 3.50.08 .138.003 5.1 .201 Reference point 1.2 .047 3.4 .134 2-C0.7 2-C.028 (Left angle type with positioning boss) Recommended PC board pattern 1.2 .047 +0.1 -0.15 +.004 -.006 0.05 .002 1.5 0.05 .059 .002 4.1 .161 Operation direction +0.05 -0.1 +.002 -.004 1.40 .055 0.60 .024 Upper direction 0.3 .012 Side direction 0.6 0.4 .024 .016 5 R 2.500 R .1 0.8 .031 3.4 .134 FP=2.7-0.1 OP=2.3 0.3 .106+.012 -.004 .091 .012 TTP=1.3 .004 .051 0.70.04 .028.002 0.70.04 .028.002 1.5 0.1 .059 .004 2.10.1 .083.004 Reference point 132 +0.3 0.1 ole .05 h +00 le .80+.002 ho 0 0 2- 031 . 2- 3.50.08 .138.003 5.1 .201 2-C0.7 2-C.028 2-C0.10 2-C.004 +0.1 0.4-0.05 +.004 .016-.002 1.0 .039 5.9 .232 ABC2 mm inch General tolerance: 0.15 .006 (Left angle type without positioning boss) Recommended PC board pattern +0.1 -0.15 +.004 -.006 0.05 .002 4.1 .161 Operation direction Upper direction 0.3 .012 Side direction 0.6 0.4 .024 .016 1.0 .039 5.9 .232 5 R 2.500 R .1 0.8 .031 3.4 .134 1.2 .047 1.40+0.05 -0.1 .055+.002 -.004 0.60 .024 OP=4.4 0.3 .173 .012 0.1 TTP=3.4 .004 .134 2.10.1 .083.004 3.50.08 .138.003 5.1 .201 Reference point FP=4.8+0.3 -0.1 +.012 .189-.004 2-C0.7 2-C.028 * Low profile type Recommended PC board pattern 3.6+0.2 0 .142+.008 0 2 8 0. 0 C .0 2- 2-C 0.2 0.1 .008 .004 0.1 .004 Upper direction Operation direction 0.3 .012 Side direction 0.6 0.4 .024 .016 R2 R .10.55 0 FP=4.8+0.3 -0.1 0.3 +.012 OP=4.4 .189-.004 .173 .012 TTP=3.4 0.1 .134 .004 3.50.08 .138.003 5.7 .224 0 1.8 2.7 3.3-0.15 0 .071 .106 .130-.006 . AX M 5 AX. . R0 0 M 02 R. 6.5 .256 1.2 .047 1.4 3.4 .055 2.5 .134 .098 0.8 .031 Reference point 1.40+0.05 -0.1 .055+.002 -.004 0.60 .024 2-C0.7 2-C.028 mm inch General tolerance: 0.15 .006 * Vertical type 0.35 .014 Recommended PC board pattern 0.8 .031 Upper direction Operation direction 0.3 .012 Side direction 0.6 0.4 .024 .016 R 2.5 R .10 5 0 FP=3.3+0.3 -0.1 OP=2.9 0.3 .130+.012 -.004 .114 .012 TTP=1.9 0.15 .075 .006 +0.05 1.40-0.1 +.002 .055-.004 0.60 .024 Solder spot 3.6+0.25 0 .142+.010 0 1.6+0.2 -0.1 .063+.008 -.004 1.2 .047 1.0 . AX .039 M . 5.9+0.3 0 1 AX . .232+.012 0 R0 M 4- 04 Angled hole 0 . R 4- 3.4 .134 Reference point 3.50.08 .138.003 5.1 .201 2-C0.7 2-C.028 133 ABC2 mm inch General tolerance: 0.15 .006 2. Long stroke type (Right angle type with positioning boss) Recommended PC board pattern 1.2 .047 0.05+0.1 -0.15 +.004 .002-.006 1.5 0.05 .059 .002 Operation direction Upper direction +0.05 -0.1 +.002 -.004 1.4 .055 2.1 .083 1.10.05 .043002 Side direction +0.3 FP=3.5-0.1 OP=3.0 0.3 .138+.012 -.004 .118 .012 0.6 .024 R2 R .1 .55 00 0.6 .024 TTP=1.7 0.1 .067 .004 2.10.1 0.8 .083.004 .031 3.4 .134 1.5 0.1 .059 .004 2-C0.7 2-C.028 2-C0.10 2-C.004 1.4 .055 0 0.7-0.05 0 .028-.002 +0.1 0.4-0.05 .016+.004 -.002 5.1 .201 Reference point 1.0 .039 5.9 .232 0.70.04 .028.002 0.4 .016 3.50.08 .138.003 5 ole +0.0 h 0 0.80 02 ole 2- 31+.00 h .0 2- (Right angle type without positioning boss) Recommended PC board pattern 1.2 .047 +0.1 -0.15 +.004 -.006 0.05 .002 1.5 0.05 .059 .002 Upper direction +0.05 -0.1 +.002 -.004 1.4 .055 Operation direction 2.1 .083 1.10.05 .043002 1.0 .039 Side direction 0.6 .024 0.4 .016 R2 R .1 .55 00 FP=5.6+0.3 -0.1 0.3 +.012 OP=5.1 .220-.004 .201 .012 5.9 .232 TTP=3.8 0.1 .150 .004 3.4 2.10.1 .134 0.8 .083.004 .031 3.50.08 .138.003 Reference point 2-C0.7 2-C.028 5.1 .201 (Left angle type with positioning boss) Recommended PC board pattern 1.2 .047 4.1 .161 1.5 0.05 .059 .002 Upper direction 5 ole +0.0 h 0 0.80 02 ole 2- 31+.00 h .0 2- Operation direction Side direction 2.1 .083 ) .3 (3 30) (.1 0.6 .024 +0.05 -0.1 +.002 -.004 1.4 .055 R 0.208 R .0 . 55 R 2 00 R .1 0.4 .016 TTP=1.7 0.1 .067 .004 3.4 .134 2.10.1 .083.004 OP=3.0 0.3 .118 .012 FP=3.5+0.3 -0.1 +.012 .138-.004 0.6 .024 0.70.04 .028.002 1.5 0.1 .059 .004 0.8 .031 2-C0.7 2-C.028 3.50.08 .138.003 5.1 .201 134 1.10.05 .043002 1.4 .055 Reference point 0.4+0.1 -0.05 .016+.004 -.002 2-C0.1 2-C.004 0 0.7-0.05 0 .028-.002 5.9 .232 1.0 .039 ABC2 mm inch General tolerance: 0.15 .006 (Left angle type without positioning boss) +0.1 0.05-0.15 .002+.004 -.006 Recommended PC board pattern 1.2 .047 1.5 0.05 .059 .002 4.1 .161 5.9 .232 Upper direction Operation direction Side direction 1.4+0.05 -0.1 .055+.002 -.004 2.1 .083 ) .3 ) (3 130 (. 0.6 .024 1.10.05 .043002 .55 R 2 100 R. 0.4 .016 OP=5.1 0.3 .201 .012 3.4 .134 1.0 .039 TTP=3.8 0.1 .150 .004 0.6 .024 FP=5.6+0.3 -0.1 .220+.012 -.004 0.1 2.1 .083.004 0.8 .031 2-C0.7 2-C.028 3.50.08 .138.003 Reference point 5.1 .201 * Low profile type Recommended PC board pattern 2 0. 8 C 00 2- -C. 2 0.20.1 .008.004 0.1 .004 3.6+0.2 0 .142+.008 0 1.8 .071 Upper direction 0 2.7 3.3-0.15 0 .106 .130-.006 Operation direction +0.05 1.4-0.1 .055+.002 -.004 2.1 .083 Side direction R2 R .1 .55 00 +0.3 -0.1 +.012 -.004 FP=5.6 .220 OP=5.1 0.3 .201 .012 0.6 .024 0.4 .016 TTP=3.8 0.1 .150 .004 Reference point 1.10.05 .043002 . AX M . .5 AX 0 R 0M 02 R. 6.5 .256 1.2 .047 0.6 .024 1.4 3.4 .055 2.5 .134 .098 0.75 .030 3.50.08 .138.003 2-C0.7 2-C.028 5.7 .224 135 ABC2 NOTES 136 type) and at a distance of 3.5 to 4.0 mm .138 to .157 inch from the bottom for the low profile type without (3.9 to 4.7 mm .154 to .185 inch for long stroke type). 2) For 1 Form B contact type operation, set the pushbutton so it returns to the free position. 3) Avoid using the switch as a stopper since it may cause trouble with the operations. 4) When using the switch to operate in the sideways direction, ensure that the corner roundness of the operating unit is more than R1. 4. Environment 1) These switches do not have a sealed construction. As such, the construction of the equipment in which the switches are to be installed should be given careful consideration when the switches are to be used in locations where corrosive gases, silicon or other substances which will adversely affect the contacts are used, where there is a high concentration of dust or where the switches may be exposed to condensation or water. Using switches in locations like these may cause malfunctioning. 2) Avoid using this switch in high-temperature, high-humidity or condensationforming environments and avoid allowing droplets of water to remain on the switch or come into contact with it. These conditions may interfere with the performance of the switch (resulting in short-circuiting, etc.). Use the type with the gold contacts in applications involving trains, aircraft, motor vehicles or medical equipment where the switch must satisfy safety and high reliability requirements. Please consult with us for the applications required high reliability. 3) Because the humidity range differs depending on the ambient temperature, the humidity range indicated below should be used. Continuous operation of the switch is possible within this range, but continuous use near the limit of the range should be avoided. * This humidity range does not guarantee permanent performance. ;;;;; ;;;;;;;;;; ;;;;;;;;;; ;;;;;;;;;; ;;;;;;;;;; ;;;;;;;;;; ;;;;;;;;;; ; ;;;;;;;; 1. Mounting 1) The positioning of the switch should be such that the pushbutton for the switch should not directly apply force to the operating section in the free condition. 2) During both mounting and operation, care must be taken to protect the pushbutton from excessive stress, as this may cause malfunctioning. 3) During mounting, the insulation distance between ground and each terminals should be confirmed as sufficient. 2. Soldering 1) For manual soldering; Iron tip temperature max. is 320C 608F and soldering should be completed within 3 seconds. 2) For reflow soldering; Perform soldering reflow at a peak surface temperature of the PC board not to exceed 245C 473F. 3) For cream soldering; Screen thickness is recommended between 0.10 to 0.15 mm .004 to .006 inch. 4) During soldering, care should be taken not to apply excessive stress to the terminals as the resulting deformation may cause malfunction. 5) Excessively high solder tab temperature and soldering iron wattage should also be avoided as these factors may harm switching performance. 6) As this switch is thin, using flux should be avoided for the reason of the flux may come inside of the switch and cause damage. 3. Switch operations 1) The installation position of the activating unit that operates the switch should be set at a distance of 1.4 to 1.9 mm .055 to .075 inch from the center of the positioning projection for the type with boss (1.8 to 2.6 mm .071 to .102 inch for long stroke Humidity, %R.H. 85 Tolerance range (Avoid freezing when (Avoid used at temperatures condensation lower than 0C 32F) when used at temperatures higher than 0C 32F) 5 -25 -13 0 80 +32 176 Temperature, C F 5. Quality check under actual loading conditions 1) Consult with us if this switch is to be used outside its ratings. 2) To improve reliability, check the switch under actual loading conditions. 6. Breakdown mode For the switch breakdown mode, shorts, open circuits, or rises in temperature should be considered. For a device to be safe so that it does not create any adverse effect, ensure that a protection circuit or protection device is in place to protect against a possible switch failure. Also, please make sure that sufficient redundancy is built into the system in order to ensure safety.