specifications are subject to change without notice. specifications in this catalog are for reference. the formal specification sheets will be submitted upon request. copal elec t r o nic s piano switches (half pitch) chp features rohs compliant high-reliability part name ? ? ? ? ? ? ? ? cover slider housing slider contact fixed contact terminal pin piano lever piano cover material flammability ul-94v-0 C ul-94v-0 pps(polyphenylenesulphide) pa(polyamide) pps(polyphenylenesulphide) copper alloy, gold-plated pa(polyamide) pps(polyphenylenesulphide) internal structure part number designation t please refer to the list of part numbers when placing orders. ? ? ? ? ? ? ? ? communication devices, av ?oa equipment and computer peripherals c h p - 0 4 0 t b series name no. of bits 02 2 bits 04 4 bits 08 8 bits form of packaging t taping (reel) blank bulk in plastic bag a j-hook b gull wing shape of terminal on direction 0 upper 1 lower applications rohs compliant
specifications are subject to change without notice. specifications in this catalog are for reference. the formal specification sheets will be submitted upon request. copal elec t r o nic s # gull wing chp piano switches (half pitch) list of part numbers t verify the above part numbers when placing orders. taping version can be supplied only in reel units. no. of bits on direction 2 upper lower upper lower upper lower 4 8 form of packaging pieces in package taping plastic bag taping plastic bag taping plastic bag taping plastic bag taping plastic bag taping plastic bag 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 " j-hook shape of terminals standard specifications operating temp. range storage temp. range sealing net weight ? 40 ~ 85 c non-washable approx. 0.16 g (chp-02), approx. 0.25 g (chp-04), approx. 0.43 g (chp-08) operation angle operation force stop strength solderability soldering heat shear (adhesion) substrate bending pull-off strength 22 5 n {0.51 kgf} maximum 10 n {1.02 kgf} 60 s 245 3 c, 2 ~ 3 s 5 n {0.51 kgf} 10 s width 90 mm, bend 3 mm, 5 s, 1 time 5 n {0.51 kgf} 10 s mechanical characteristics contact resistance insulation resistance dielectric strength contact rating non-switching switching minimum dc50 v 100 ma dc6 v, 100 ma dc24 v, 25 ma dc20 mv 1 a 50 m maximum 1000 m (dc100 v) minimum ac500 v, 60 s vibration shock load life humidity high temp. exposure low temp. exposure thermal shock amplitude 1.5 mm or acceleration 98 m/s 2 , 10-500 hz, 3 directions for 10 cycles each 490 m/s 2 , 11 ms 6 directions for 3 times each continuous load 1000 cycles, dc6 0.5 v, 100 10 ma ? 10 ~ 65 c, relative humidity 0 ~ 96 %, 24 h for 10 cycles 85 c, 96 h ? 40 c, 96 h ? 40 (0.5 h) ~ 85 c (0.5 h), 5 cycles electrical characteristics environmental characteristics { } : reference only reflow 255 c (peak temperature) please refer to the profile below manual soldering 350 10 c, 3 ~ 4 s
specifications are subject to change without notice. specifications in this catalog are for reference. the formal specification sheets will be submitted upon request. copal elec t r o nic s chp piano switches (half pitch) outline dimensions unless otherwise specified, tolerance : 0.3 (unit : mm) chp-020a chp-021a chp-020b 4.6 0.8 1.27 0.15 1.65 0.2 0.6 22 producion date code schematic 0.15 +0.1 C0.05 0.4 +0.1 C0.05 5.6 +0.3 0 5.9 0.75 4.6 0.1 0.1 3.8 4.6 0.8 1.27 0.15 1.65 0.2 0.6 22 producion date code schematic 0.15 +0.1 C0.05 0.4 +0.1 C0.05 5.6 +0.3 0 5.9 0.75 4.6 0.1 0.1 3.8 4.6 0.8 1.27 0.15 1.65 0.2 22 producion date code 0.15 0.6 +0.1 C0.05 0.4 +0.1 C0.05 8 5.9 0.75 4.6 0.1 0.1 0.4 min 0.4 min schematic 4.6 0.8 1.27 0.15 1.65 0.2 22 producion date code 0.15 0.6 +0.1 C0.05 0.4 +0.1 C0.05 8 5.9 0.75 4.6 0.1 0.1 0.4 min 0.4 min schematic chp-021b a reflow profile for soldering heat evaluation ? reflow : two times maximum peak : 250 over 230 c pre heating zone 180 c ( c) 250 200 150 100 50 150 c 90 30 s 30 10 s soldering zone heating time temperature c +5 0
specifications are subject to change without notice. specifications in this catalog are for reference. the formal specification sheets will be submitted upon request. copal elec t r o nic s 7.1 0.8 1.27 0.15 1.65 0.2 22 producion date code 0.15 +0.1 C0.05 0.4 0.6 +0.1 C0.05 5.6 +0.3 0 5.9 0.75 4.6 0.1 0.1 3.8 schematic 7.1 0.8 1.27 0.15 1.65 0.2 0.6 22 producion date code 0.15 +0.1 C0.05 0.4 +0.1 C0.05 5.6 +0.3 0 5.9 0.75 4.6 0.1 0.1 3.8 schematic 7.1 0.8 1.27 0.15 1.65 0.2 22 producion date code 0.15 0.6 +0.1 C0.05 0.4 +0.1 C0.05 8 5.9 0.75 4.6 0.1 0.1 0.4 min 0.4 min schematic 7.1 0.8 1.27 0.15 1.65 0.2 22 producion date code 0.15 0.6 +0.1 C0.05 0.4 +0.1 C0.05 8 5.9 0.75 4.6 0.1 0.1 0.4 min 0.4 min schematic 12.2 0.8 1.27 0.15 1.65 0.2 0.6 22 producion date code 0.15 +0.1 C0.05 0.4 +0.1 C0.05 5.6 +0.3 0 5.9 0.75 4.6 0.1 0.1 3.8 schematic 12.2 0.8 1.27 0.15 1.65 0.2 22 producion date code 0.15 +0.1 C0.05 0.4 0.6 +0.1 C0.05 5.6 +0.3 0 5.9 0.75 4.6 0.1 0.1 3.8 schematic chp piano switches (half pitch) outline dimensions unless otherwise specified, tolerance : 0.3 (unit : mm) chp-040a chp-041a chp-040b chp-041b chp-080a chp-081a
specifications are subject to change without notice. specifications in this catalog are for reference. the formal specification sheets will be submitted upon request. copal elec t r o nic s 1.27 0.76 5.08 1.6 1.27 n (n = 1 ~ 3) = 3.81 0.76 5.08 1.6 1.27 n (n = 1 ~ 7) = 8.89 0.76 5.08 1.6 1.27 0.76 7.62 1.27 1.27 n (n = 1 ~ 3) = 3.81 0.76 7.62 1.27 1.27 n (n = 1 ~ 7) = 8.89 0.76 7.62 1.27 12.2 0.8 1.27 0.15 1.65 0.2 22 producion date code 0.15 +0.1 C0.05 0.4 +0.1 C0.05 8 5.9 0.75 0.6 4.6 0.1 0.1 0.4 min 0.4 min schematic 12.2 0.8 1.27 0.15 1.65 0.2 22 producion date code 0.15 0.6 +0.1 C0.05 0.4 +0.1 C0.05 8 5.9 0.75 4.6 0.1 0.1 0.4 min 0.4 min schematic outline dimensions unless otherwise specified, tolerance : 0.3 (unit : mm) chp-080b chp-081b recommended p.c.b. pad dimensions 2 bits a type b type 4 bits a type b type 8 bits a type b type chp piano switches (half pitch)
specifications are subject to change without notice. specifications in this catalog are for reference. the formal specification sheets will be submitted upon request. copal elec t r o nic s 2 bits 4 bits 8 bits 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) 40 mm min. 20 pitches min. 400 mm min. direction of feed end head empty filled empty - f b e f s 21 0.8 50 min. (2, 4 bits) 100 1 (8 bits) 13 0.2 2 0.5 254 2 21.4 1 (2, 4 bits) 29.4 1 (8 bits) 17.4 1 (2, 4 bits) 25.4 1 (8 bits) (unit : mm) direction of feed 0.4 0.1 installation example 5.3 7.5 0.1 4 0.1 12 0.1 1.5 +0.1 0 1.75 0.1 (chp-021b) 16 2 0.1 direction of feed 0.4 0.1 installation example 5.3 11.5 0.1 4 0.1 12 0.1 1.5 +0.1 0 1.75 0.1 (chp-081b) 24 2 0.1 direction of feed 0.4 0.1 installation example 5.3 7.5 0.1 4 0.1 12 0.1 1.5 +0.1 0 1.75 0.1 (chp-041a) 16 2 0.1 a 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.
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