CHP-041TB

PIANO SWITCHES (HALF PITCH) RoHS compliant CHP INTERNAL STRUCTURE ⑧ ⑦ ② ⑤ ① ⑥ Part name ③ ④ Material Flammability ■ FEATURES ① Cover Polyphenylenesulphide ● RoHS compliant ● High-reliability ② Slider Polyamide ③ Housing ④ Slider contact ⑤ Fixed contact ■ APPLICATIONS ⑥ Terminal pin ● Communication devices, AV • OA equipment and computer peripherals ⑦ Piano lever Polyamide ⑧ Piano cover Polyphenylenesulphide UL94V-0 Polyphenylenesulphide Copper alloy, Gold-plated – UL94V-0 ■ PART NUMBER DESIGNATION C H P - 0 4 0 T B Series name No. of bits 02：2 bits 04：4 bits 08：8 bits ON direction 0：Upper 1：Lower ※ Please refer to the LIST OF PART NUMBERS when placing orders. Shape of terminal A：J-hook B：Gull wing Form of packaging T ：Taping (Reel) Blank：Bulk in plastic bag CHP PIANO SWITCHES (HALF PITCH) ■ LIST OF PART NUMBERS No. of bits ON direction 2 4 8 Upper Lower Upper Lower Upper Lower Form of packaging Taping Plastic bag Taping Plastic bag Taping Plastic bag Taping Plastic bag Taping Plastic bag Taping Plastic bag Shape of terminals Pieces in package A（J-hook） B（Gull wing） CHP-020TA CHP-020TB 500 pcs./reel CHP-020A CHP-020B 50 pcs./pack CHP-021TA CHP-021TB 500 pcs./reel CHP-021A CHP-021B 50 pcs./pack CHP-040TA CHP-040TB 500 pcs./reel CHP-040A CHP-040B 50 pcs./pack CHP-041TA CHP-041TB 500 pcs./reel CHP-041A CHP-041B 50 pcs./pack CHP-080TA CHP-080TB 500 pcs./reel CHP-080A CHP-080B 50 pcs./pack CHP-081TA CHP-081TB 500 pcs./reel CHP-081A CHP-081B 50 pcs./pack ※ Verify the above part numbers when placing orders. Taping version can be supplied only in reel units. ■ STANDARD SPECIFICATIONS Operating temp. range − 40 ~ 85 °C Storage temp. range Sealing Net weight ■ ELECTRICAL CHARACTERISTICS Contact rating Non-switching Switching Minimum Non-washable Approx. 0.16 g (CHP-02), Approx. 0.25 g (CHP-04), Approx. 0.43 g (CHP-08) ■ MECHANICAL CHARACTERISTICS Contact resistance Insulation resistance Dielectric strength 22 ° Operation force 5 N {0.51 kgf} maximum Vibration Solderability Soldering heat 10 N {1.02 kgf} 60 s 245 ± 3 °C, 2 ~ 3 s Reflow：255 °C (Peak temperature) （Please refer to the profile below） Manual soldering： 350 ± 10 °C, 3 ~ 4 s Shear (Adhesion) 5 N {0.51 kgf} 10 s Substrate bending Width 90 mm, bend 3 mm, 5 s, 1 time 1000 M Ω (DC100 V) minimum AC500 V, 60 s 5 N {0.51 kgf} 10 s { } : Reference only (Amplitude) 1.5 mm or (Acceleration) 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 1000 cycles, DC6 ± 0.5 V, 100 ± 10 mA Humidity −10 ~ 65 °C, Relative humidity 0 ~ 96 %, 24 h for 10 cycles High temp. exposure 85 °C, 96 h Low temp. exposure − 40 °C, 96 h Thermal shock Pull-off strength 50 m Ω maximum ■ ENVIRONMENTAL CHARACTERISTICS Operation angle Stop strength DC50 V 100 mA DC6 V, 100 mA DC24 V, 25 mA DC20 mV 1 μA −40 (0.5 h) ~ 85 °C (0.5 h), 5 cycles CHP PIANO SWITCHES (HALF PITCH) 〈Reflow profile for soldering heat evaluation〉 Temperature (℃) 250 200 150 Peak : 250 +5 0 ℃ Over 230 ℃ Pre Heating Zone 180 ℃ 150 ℃ 90 ± 30 s 100 30 ± 10 s 50 Soldering Zone Heating time Reflow : two times maximum ■ OUTLINE DIMENSIONS 3.8 0.6 0.8 0.15 +0.1 –0.05 0.75 0.75 4.6 5.9 3.8 5.6 +0.3 0 0.15 +0.1 –0.05 0.8 0.6 22° 22° Producion date code ● CHP-021B 4.6 0.1±0.1 4.6 Schematic 1.65±0.2 0.6 22° Producion date code Producion date code 0.4 +0.1 –0.05 1.27±0.15 8 0.8 Schematic 0.4 +0.1 –0.05 1.27±0.15 1.65±0.2 0.4 min 0.75 0.75 22° 0.15 +0.1 –0.05 4.6 8 5.9 0.6 0.8 1.65±0.2 5.9 0.4 min 0.15 4.6 +0.1 –0.05 0.4 +0.1 –0.05 1.27±0.15 0.4 min 0.1±0.1 1.65 ± 0.2 0.4 min 0.1 ± 0.1 0.4 +0.1 –0.05 1.27 ± 0.15 ● CHP-020B 0.1±0.1 Schematic 4.6 Schematic 4.6 Producion date code 5.6 +0.3 0 ● CHP-021A 4.6 5.9 ● CHP-020A Unless otherwise specified, tolerance : ± 0.3 (Unit : mm) CHP PIANO SWITCHES (HALF PITCH) ■ OUTLINE DIMENSIONS 7.1 0.75 5.9 3.8 0.75 5.9 0.6 0.8 0.15 +0.1 –0.05 3.8 0.15 +0.1 –0.05 0.8 0.6 22 22 Producion date code Producion date code 0.4 +0.1 –0.05 0.1±0.1 0.4 +0.1 –0.05 1.65±0.2 0.8 4.6 4.6 Schematic 0.1±0.1 0.4 +0.1 –0.05 1.65±0.2 Schematic 0.4 +0.1 –0.05 1.27±0.15 1.65±0.2 ● CHP-081A 12.2 12.2 3.8 0.75 0.6 0.8 0.15 +0.1 –0.05 5.9 3.8 0.75 5.9 5.6 +0.3 0 0.15 +0.1 –0.05 0.8 0.6 22 22 Schematic Producion date code 1.65±0.2 0.1±0.1 0.4 +0.1 –0.05 1.27±0.15 Schematic 4.6 4.6 Producion date code 0.4 +0.1 –0.05 1.27±0.15 1.65±0.2 5.6 +0.3 0 ● CHP-080A 0.1±0.1 0.4 min 22 Producion date code Producion date code 0.1±0.1 0.6 0.4 min 22 0.4 min 0.75 0.75 8 5.9 0.6 0.8 1.27±0.15 0.15 +0.1 –0.05 7.1 8 0.15 +0.1 –0.05 7.1 1.65±0.2 ● CHP-041B 0.4 min ● CHP-040B 1.27±0.15 5.9 0.1±0.1 Schematic 4.6 4.6 Schematic 1.27±0.15 5.6 +0.3 0 ● CHP-041A 7.1 5.6 +0.3 0 ● CHP-040A Unless otherwise specified, tolerance : ± 0.3 (Unit : mm) CHP PIANO SWITCHES (HALF PITCH) ■ OUTLINE DIMENSIONS Unless otherwise specified, tolerance : ± 0.3 (Unit : mm) 0.15 +0.1 –0.05 12.2 8 0.8 0.6 22 Producion date code 0.1±0.1 Schematic 4.6 4.6 Producion date code 0.1±0.1 0.4 min 22 0.4 min 0.75 0.6 0.8 0.4 +0.1 –0.05 1.27±0.15 0.4 min ● CHP-081B 0.75 8 5.9 +0.1 –0.05 5.9 0.15 12.2 0.4 min ● CHP-080B 1.65±0.2 Schematic 0.4 +0.1 –0.05 1.27±0.15 1.65±0.2 ■ RECOMMENDED P.C.B. PAD DIMENSIONS B type ● 2 bits A type 1.27 7.62 1.27 1.6 5.08 1.27 0.76 0.76 B type ● 4 bits A type 1.27 N (N = 1 ~ 3) = 3.81 7.62 1.27 1.6 5.08 1.27 N (N = 1 ~ 3) = 3.81 0.76 0.76 B type ● 8 bits A type 1.27 N (N = 1 ~ 7) = 8.89 0.76 7.62 1.27 1.6 5.08 1.27 N (N = 1 ~ 7) = 8.89 0.76 CHP PIANO SWITCHES (HALF PITCH) ■ PACKAGING SPECIFICATIONS ● Taping version is packaged in 500 pcs. per reel. Orders will be accepted for units of 500 pcs., i.e., 500, 1000, 1500 pcs., etc. ● Taping version is boxed with two reels. Maximum number of consecutive missing pieces=2 Leader length and reel dimension are shown in the diagrams below: ● Embossed tape dimensions ● Reel dimensions (Unit: mm) (Conforms to JIS C 0806-3) (In accordance with EIAJ ET-7200A) Empty Filled φ 21±0.8 End 2±0.5 Head 40 mm min. Direction of feed 20 pitches min. Leader 400 mm min. φ 50 min. (2, 4 bits) φ 100±1 (8 bits) Empty 17.4±1 (2, 4 bits) 25.4±1 (8 bits) φ 13±0.2 21.4±1 (2, 4 bits) 29.4±1 (8 bits) φ 254±2 12±0.1 4±0.1 2±0.1 5.3 Direction of feed Direction of feed 0.4±0.1 Installation example (CHP-041A) 16 Installation example (CHP-021B) φ 1.5 +0.1 0 1.75±0.1 0.4±0.1 7.5±0.1 2±0.1 16 12±0.1 4±0.1 7.5±0.1 φ 1.5 +0.1 0 (Unit : mm) ● 4 bits 1.75±0.1 ● 2 bits 5.3 2±0.1 0.4±0.1 Installation example (CHP-081B) 24 12±0.1 4±0.1 11.5±0.1 φ 1.5 +0.1 0 1.75±0.1 ● 8 bits Direction of feed 5.3 〈Bulk pack specifications〉 ● The smallest unit of bulk pack in a plastic bag is 10 pcs. per pack. Orders will be accepted for unit of minimum 10 pcs., i.e., 10, 20, 30 pcs., etc. ● Boxing of bulk in a plastic bag is performed with 50 pcs. (Standard 100 pcs.) per box.