KS C IEC 62137-3-2012 Electronics assembly technology-Selection guidance of environmental and endurance test methods for solder joints《电子零件装配技术 焊接结合的环境和耐久性试验方法选择指南》.pdf
《KS C IEC 62137-3-2012 Electronics assembly technology-Selection guidance of environmental and endurance test methods for solder joints《电子零件装配技术 焊接结合的环境和耐久性试验方法选择指南》.pdf》由会员分享,可在线阅读,更多相关《KS C IEC 62137-3-2012 Electronics assembly technology-Selection guidance of environmental and endurance test methods for solder joints《电子零件装配技术 焊接结合的环境和耐久性试验方法选择指南》.pdf(48页珍藏版)》请在麦多课文档分享上搜索。
1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS C IEC 62137 3 KS C IEC 62137 3:2012 2012 11 19 http:/www.kats.go.krKS C IEC 62137 3:2012 : ( ) ( ) ( ) : (http:/www.standard.go.kr) : :2012 11 19 2012-0617 : : (KPCA) ( 025097294) (http:/www.kats.go.kr). 10 5 , . KS C IEC 62137 3:2012 i . iii . iv 1 1 2 2
2、 3 .3 4 4 4.1 4 4.2 6 5 8 5.1 8 5.2 .9 5.3 .10 5.4 11 6 11 6.1 / SMD .11 6.2 .14 6.3 15 6.4 .16 6.5 18 6.6 19 A( ) 21 B( ) 23 C( ) 24 D( ) 27 E( ) 29 F( ) .31 G( ) .33 H( ) 38 1 5 2 SMD .6 3 7 4 8 5 11 KS C IEC 62137 3:2012 ii G.1 35 H.1 .39 1 1 2 .2 3 , SMD .9 4 .9 5 .10 6 .12 7 .13 8 13 9 14 10 15
3、 11 .15 12 .16 13 .17 14 .18 15 .18 16 .19 17 .20 A.1 (SN96,5AG3CU,5) 21 A.2 .22 B.1 .23 C.1 26 C.2 .26 C.3 26 D.1 .27 E.1 29 E.2 30 F.1 .32 G.1 .33 G.2 ( ) .36 G.3 .37 H.1 38 H.2 39 KS C IEC 62137 3:2012 iii . , , . , , KS C IEC 62137 3:2012 iv 2008 1 IEC/PAS 621373, Electronics assembly technology
4、Selection guidance of environmental and endurance test methods for solder joints . KS C IEC 62137 3:2012 Electronics assembly technology Selection guidance of environmental and endurance test methods for solder joints 1 (SMD) . 1 . . ( ) . 1 KS C IEC 62137 3:2012 2 - . , . Sn96, 5Ag3Cu, 5 2 . - . ,
5、. . 2 2 . . ( ) . KS C IEC 60068 1, 1: KS C IEC 60068 2-78, ( ) KS C IEC 60194, , KS C IEC 61188 5( ): KS C IEC 61190 1-1, 1-1: KS C IEC 61190 1-2, 1-2: KS C IEC 61249 2-7:2002, 2-7: E , ( ) KS C IEC 62137, FBGA, BGA, FLGA, LGA, SON QFN KS C IEC 62137 1-1, KS C IEC 62137 3:2012 3 1-1: KS C IEC 62137
6、 1-2, 1-2: IEC 60068 2-2:2007, 2: , B: IEC 60068 2-14:1994, 2: N: IEC 62137 1-3(91/708/CDV), 1-3: IEC 62137 1-4(91/746/CDV), 1-4: IEC 62137 1-5(91/743/CDV), 1-5: 3 KS C IEC 60194 . 3.1 0.1 wt% 3.2 SMD SMD 3.3 SMD SMD SMD 3.4 SMD SMD SMD SMD 3.5 SMD SMDs , SMD 3.6 SMD SMDs SMDs 3.7 SMD CTE(coefficien
7、t of thermal expansion) KS C IEC 62137 3:2012 4 , , . 3.8 SMD SMDs 3.9 SMD SMD 3.10 SMD . 3.11 SMD . 3.12 SMD ( ) . 3.13 . , . 4 4.1 1 . . 4.2 . KS C IEC 62137 3:2012 5 1 ( ) / a, bKS C IEC 62137: B SMD aKS C IEC 62137 1-1 SMD ( ) aKS C IEC 62137 1-2 SMD a C SMD a D ( )cSMD ON/OFF / KS C IEC 62137 1
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