?a1qla?|3--?q kingstate electronics corp 2/5 KPEG267 (sealed type) red black ul1007 lf 22awg a. scope ?d? this specification a pplies piezo audio indicator, KPEG267 |13w?????a??1q|?????1 , KPEG267 b. specification 3w?? no. item unit specification condition 1 operating frequency ?t@w2v khz 2.8 0.5 2 operating volt. range ?t@1q?d3 vdc 6 ~ 14 3 current consumption ??1q?y ma max 35 at 12vdc 4 sound pressure level ?x-? db min 85 at 30cm/12vdc 5 rated voltage ?b?w1q vdc 12 6 tone n- continuous a?- at 12vdc 7 operating temp. ?t@?? j -30~ + 85 8 storage temp. x|s?? j -40 ~ +95 9 dimension ?o mm p 26.0 x h16.0 see appearance drawing ?e?~?[?o1? 10 weight (max) -??q gram 41.0 11 material ? abs ul-94 1/16? hb high heat ?] black ?^ 12 terminal oyl wire type see appearance drawing ?e?~?[?o1? 13 environmental protection regulation ??oak3w rohs c. appearance drawing ~?[?o1? tol: 0.5 unit: mm
?a1qla?|3--?q kingstate electronics corp 3/5 KPEG267 current consumption(ma) 85 sound pressure level(db) 70 75 80 6 8 voltage(vdc) 10 12 14 i 20 15 10 16 35 30 25 95 100 105 90 p d. measuring method ??qJak s.p.l. measuring circuit -?????u1? mic : rion s.p.l mete r uc30 or equivalent mic ?g rion ??--p uc30 ??|p??~ s.g ?g hewlett packard 33120a function generator or equivalent s.g ?g hewlett packard 33120a ????h?12??1 ??|p??~ e. voltage: sound pressure level / voltage: current consumption characteristics 1q?p-? / 1q?p1q?y?s?
?a1qla?|3--?q kingstate electronics corp 4/5 KPEG267 f. mechanical characteristics ???s? no. item test condition evaluation standard 1 solderability 2k?at?? (connector excepted) ( oyl?t?a?|1? ) stripped wires of lead wires are immersed in rosin for 5 seconds and then immersed in solder bath of +2705 j for 30.5 seconds. ?r?u3???jaq-??2g 5 ?? , |a??j +2705 j???2k?? 30.5 ? . 90% min. stripped wires shall be wet with solder.(except the edge of terminal) ??j?r?u3?at?2k 90% hw .( ?oya_-oa ) 2 lead wire pull strength ?u??o the pull force shall be applied to double lead wire ?g horizontal 3.0n(0.306kg) for 30 seconds. vertical 2.0n(0.204kg) for 30 seconds. a?u??-J|v?ih 3.0n(0.306kg) aoo?q , ??a?J|v?ih 2.0n(0.204kg) aoo?q , |u 30 ? . no damage and cutting off. ?u??p? , 2?? . 3 vibration ??????? buzzer shall be measured after being applied vibration of amplitude of 1.5mm with 10 to 55hz band of vibration frequency to each of 3 per-pendicular directions for 2 hours. ????gai?? 10 ?? 55hz ?bt??t 1.5mm ? x.y.z 3 -J|v , |u 2 p? . 4 drop test ?u??? the part only shall be dropped from a height of 75cm onto a 40mm thick wooden board 3 times in 3 axes (x.y.z). (a total of 9 times). 3??q 75 ?Fa3b , x.y.z.3 -J|v , |u 3 |^ , ?? 40mm ?pNaow . the value of oscillation frequency/ current consumption should be in 10% compared with initial ones .the spl should be in 10db compared with initial one. ???w2v?p??1q?y???q? |b 10% o . ?x-????q ?|b 10db o . g. environment test ?1??? no. item test condition evaluation standard 1 high temp. test a???? after being placed in a chamber at +95 j for 240 hours ?m? +95 j?1 240 p? 2 low temp. test c???? after being placed in a chamber at ?40 j for 240 hours ?m? -40 j?1 240 p? 3 humidity test ??1?????? after being placed in a chamber at +40 j and 905% relative humidity for 240 hours ?m? +40 j , ??1??? 905% ?1 240 p? 4 temp. cycle test ??`????? the part shall be subjected to 5 cycles. one cycle shall be consist of ?g 3?????`???? 5 |? , ?`?o?e|p1??g +95 j +25 j +25 j -40 j 0.5hr 0.5hr 0.25 0.5hr 0.5hr 0.5hr 0.25 3hours being placed for 4 hours at +25 j , buzzer shall be measured. the value of oscillation frequ ency/ current consumption should be in10% compared with initial ones .the spl should be in10db compared with initial one. ?g???? , r?m? +25 j?]????^ ?1 4 p?? , ???w2v?p?? 1q?y???q?|b 10% o . ?x- ???q?|b 10db o .
?a1qla?|3--?q kingstate electronics corp 5/5 KPEG267 h. reliability test ?h????? no. item test condition evaluation standard 1 operating life test 1??r??? 1.continuous life test a?1??r??? ( 3s? ) 48 hours continuous operation at +70 j with rated voltage applied. |b +70 j1u , h?b?w1q3s??t@ 48 p? . 2.intermittent life test ???1??r??? ( ??2 ) a duty cycle of 1 minute on, 1 minutes off, a minimum of 5000 times at room temp.( +252 j )and rated voltage applied |b???u (+252 j ), h?b?w1q?t@ , 3q1q 1 F? / a_1q 1 F? , ??? 5000 |?`? . being placed for 4 hours at +25 j , buzzer shall be measured. the value of oscillation frequ ency/ current consumption should be in 10% compared with initial ones .the spl should be in 10db compared with initial one. ?g???? , r?m? +25 j?]????^ ?1 4 p?? , ???w2v?p?? 1q?y???q?|b 10% o . ?x- ???q?|b 10db o . test condition. standard test condition ?g a) temperature ?g +5 ~ +35 j b) humidity ?g 45-85% c) pressure ?g 860-1060mbar @????? ?g a) ???g +5 ~ +35 j b) ???g 45-85% c) ?e?g 860-1060mbar judgement test condition ?g a) temperature ?g +25 2 j b) humidity ?g 60-70% c) pressure ?g 860-1060mbar a?3????? ?g a) ???g +25 2 j b) ???g 60-70% c) ?e?g 860-1060mbar i. packing standard ]??3w?? ap?ao 2l????? out box out box 14pcs x10pcs=140pcs (10pcs out box) carton box 290mm 55 0m m 550mmx330mmx290mm 310mmx248mmx49mm out box carton box 33 0m m 1x140pcs=140pcs 100pcsx10=1,400pcs
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