piano switches (half pitch) chp features 3 p ) 4 d p n q m j b o u ) j h i s f m j b c j m j u z part name ? ? ? ? ? ? ? ? cover slider housing slider contact fixed contact terminal pin piano lever piano cover material flammability ul94v-0 C ul94v-0 polyphenylenesulphide polyamide polyphenylenesulphide copper alloy, gold-plated polyamide polyphenylenesulphide internal structure part number designation t please refer to the list of part numbers when placing orders. ? ? ? ? ? ? ? ? $ p n n v o j d b u j p o e f w j d f t
" 7 w 0 " f r v j q n f o u b o e d p n q v u f s q f s j q i f s b m t c h p - 0 4 0 t b series name no. of bits 02 2 bits 04 4 bits 08 8 bits a
6y 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
# 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 reflow255 c (peak temperature) please refer to the profile below manual soldering 350 10 c, 3 ~ 4 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 reflow profile for soldering heat evaluation ? reflow : two times maximum peak : 250 over 230 ? pre heating zone 180 c (?) 250 200 150 100 50 150 c 90 ? 30 s 30 ? 10 s soldering zone heating time temperature ? +5 0
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
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)
2 bits 4 bits 8 bits chp piano switches (half pitch) packaging specifications . b y j n v n o v n c f s p g d p o t f d v u j w f n j t t j o h q j f d f t - f b e f s m f o h u i b o e s f f m e j n f o t j p o b s f t i p x o j o u i f e j b h s b n t c f m p x 5 b q j o h w f s t j p o j t q b d l b h f e j o q d t q f s s f f m 0 s e f s t x j m m c f b d d f q u f e g p s v o j u t p g q d t
j f
q d t
f u d 5 b q j o h w f s t j p o j t c p y f e x j u i u x p s f f m t 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 210.8 50 min. (2, 4 bits) 1001 (8 bits) 130.2 20.5 2542 21.41 (2, 4 bits) 29.41 (8 bits) 17.41 (2, 4 bits) 25.41 (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 abulk pack specifications? 5 i f t n b m m f t u v o j u p g c v m l q b d l j o b q m b t u j d c b h j t q d t q f s q b d l 0 s e f s t x j m m c f b d d f q u f e g p s v o j u p g n j o j n v n q d t
j f
q d t
f u d # p y j o h p g c v m l j o b q m b t u j d c b h j t q f s g p s n f e x j u i q d t 4 u b o e b s e q d t
q f s c p y
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