Table 1 – Category an surge v ltageU per c te ory temperature 12 °C / rate temperature 10 °C or U per c te ory temperature 10 °C / rate temperature 8 °C 3.1 Primary stage of man facture
Trang 1Fixe c pacit ors for use in elect ronic e uipme t –
Part 24: Sec onal spe ific t ion – Fix d t ant alum ele t roly c s rfac mount
c pacit ors w it h conduc ve poly mer sol d ele t roly t e
Part ie 24: Spé ifica on int ermé iaire – Conde sat eurs fix es éle t roly t iques au
t ant ale pour mont age en surfac à élect roly te sol de en polymère conduct eur
Trang 2Co yr ig t © 2 15 IEC, Geneva, Switz r lan
Al rig ts r eser ve Unles oth rwise sp cifie , n p rt of this p blc tio ma b r epr od c d or uti ze in a y form
or b a y me ns, ele tr onic or me h nic l in lu in p oto o yin a d microfim, with ut p rmis io in wr itin from
eith r IEC or IEC's memb r Natio al Commite in th c u tr y of th re u ste If y u h v a y q estio s a o t IEC
c p r i ht or h v a e q ir y a o t o tainin a ditio al ri hts to thisp blc tio , ple se c nta t th a dr es b low or
y ur lo al IEC memb r Natio al Commite for ur th r informatio
Dr oits d r eprod ctio réser vés Sa f in ic tio c ntraire, a c n p rtie d c te p blc tio n p ut êtr e repro uite
ni uti sé so s q elq e forme q e c soit et p r a c n pro é é, éle troniq e o mé a iq e, y c mp sla p oto o ie
et les micr ofilms, sa s la c rd é rit d l EC o d Comité n tio al d l EC d p ys d d ma d u Si v us a ez d s
q estio s sur le c p r i ht d l EC o si v us d sirez o te ir d s droits su pléme tair es sur c te p blc tio , uti sez
les c ord n é s ci-a r ès o c nta tez le Comité n tio al d l EC d v tr e p ys d résid n e
Ab ut t he IEC
Th Intern tio al Ele trote h ic l Commis io (IEC) is th le din glo al org nizatio th t pr ep res a d p blsh s
Internatio al Sta d r ds for al ele tri al ele tr onic a d relate te h olo ies
About IEC publc tion
Th te h ic l c nte t of IEC p blc tio s is k pt u d r c nsta t r eview b th IEC Ple se ma e sure th t y u h v th
latest e itio ,a c rrig n a or a ame dme t mig t h v b e p blsh d
IEC Cat alog e - webst ore.e ch/ cat alog e
Th st an -alo e a plc t io for c nsultin th e tire
biblo ra hic l informat io o IEC Intern tio al Sta d rds,
Te h ic l Sp cific tio s, Te h ic l R ep rts a d oth r
d c me ts A v aia le for PC, Ma OS, A ndroid Ta let s a d
iPa
IEC publc t ion s arc - www ie c / se rc pub
Th a v an e se rc e a les to fin IEC p blc t io s b a
variety of crit eria (refere c n mb r, t ext, t ec nic l
c m itt e,…) It also gives informatio o projec t s, re la e
a d wit hdrawn p blc tio s
St ay u to d te o al n w IEC p blc t io s Just Pu lsh d
d t ais al n w p blc t io s rele se A v aia le o ln a d
also o c a mo t h b emai
Th world's le din o ln dic t io ary of elec t ro ic a d
ele t ric l t erms c nt ainin more th n 3 0 0 terms a d
d finitio s in En lsh a d Fre c , wit h e uiv ale t t erms in 15
a ditio al la g a es Also k nown as t he Int ern t io al
Elec t rot ec nic l Vo a ulary (IEV ) o ln
IEC Glos ar y - st d.e c / glos ary
More t ha 6 0 0 ele t rot ec nic l termin lo y e t ries in
En lsh a d Fre c e tra t ed fom t he Terms a d Definitio s
cla se of IEC p blc t io s is u d sin e 2 0 Some e t ries
h v e b e c le t ed fom e rler p blc tio s of IEC TC 3 ,
7 , 8 a d CIS R
IEC Cu t omer Servic Ce t re - webst ore.ec c / cs
If y ou wish to giv e us your fe d a k o t his p blc tio or
n e furt her as ist an e, ple se c nt act h Cust omer Serv ic
Ce t re:csc@ie c
A pro os d l EC
L Commis io Ele trote h iq e Inter natio ale (IEC) est la premièr e orga isatio mo diale q i éla or e et p ble d s
Normes internatio ales p ur to t c q i a trait à léle tri ité, à léle tr oniq e et a x te h olo ies a p re té s
A pro os d s publc t ion IEC
L c nte u te h iq e d s p blc tio s IEC est c nstamme t rev Ve i ez v us as ur er q e v us p s é ez lé itio la
plus r éc nte, u c r rig n um o ame d me t p ut a oir été p blé
Cat alog e IEC - webst ore.e ch/ cat alog e
Applc t io a t on me p ur c nsult er t ous les re seig eme t s
biblo ra hiq es sur les Normes intern t io ales,
Sp cific t io s t ec niq es, R ap ort s te h iq es et a tres
d c me ts d l EC Disp nible p ur PC, Ma OS, t ablett es
A ndroid et iPa
L premier dic t io n ire e lg e d t ermes éle tro iq es et
éle triq es.I c ntie t plus d 3 0 0 termes et d finit io s e
a glais et e fa ç is, ainsi q e les termes é uiv ale t s d ns
15 la g es a ditio n les Eg leme t a p lé Vo a ulaire
Elec trote h iq e Int ern tio al (IEV) e lg e
Trang 3Fix d capa it ors for use in ele t ronic equipment –
Part 2 : Se t ional specific t ion – Fixe t ant alum elect roly c surface mount
capacit ors wit h conduct ive polymer sold elect rolyt e
Condensat eurs fix es ut ilsés dans les équipeme t s élect roniques –
t ant ale pour mont age e surfa e à éle t rolyte sol de en polymère conduct eur
INT ER NAT IONAL
ELECT R OT ECH ICAL
C MMIS ION
C MMIS ION
INT ER NAT IONALE
W arnin ! Mak e sure that you o tained this p blcatio from an aut horiz d distrib tor
At tentio ! V eui e v us a surer q e v us ave o ten cet te p blcat i n via u distrib teur agré
Trang 41.1 Sc p 7
1.2 Obje t 7
1.3 Normativ ref ere c s 7
1.4 Inf ormatio to b giv n in a d tai s e if i atio 7
1.4.1 Ge eral 7
1.4.2 Outln drawin a d dime sio s 8
1.4.3 Mo ntin 8
1.4.4 Ratin s a d c ara teristic 8
1.4.5 Markin 9
1.5 Terms a d d f i itio s 9
1.6 Markin 9
1.6.1 Ge eral 9
1.6.2 Informatio f or markin 9
1.6.3 Markin o c p citors 9
1.6.4 Markin o p c a in 9
2 Pref er e ratin s a d c ara teristic 9
2.1 Pref ere c ara teristic 9
2.2 Pref ere v lu s of ratin s 10 2.2.1 Nomin l c p cita c (C N ) 10 2.2.2 Tolera c o n min l c p cita c 10 2.2.3 Rate v lta e (U R ) 10 2.2.4 Cate ory v lta e (U C ) 10 2.2.5 Surg v lta e (U RS or U CS ) 10 2.2.6 Rate temp rature 10 3 Qu lty a s s me t pro e ure 1
3.1 Primary sta e of ma ufa ture 1
3.2 Stru turaly simiar c mp n nts 1
3.3 Certifie te t re ord of rele s d lots 1
3.4 Qu l fic tio a pro al pro e ure 1
3.4.1 Ge eral 1
3.4.2 Qu lfic tio a pro al o th b sis of th f i e s mple siz pro e ure 1
3.4.3 Te ts 12 3.5 Qu l ty c nf orma c in p ctio s 19 3.5.1 Formatio of in p ctio lots 19 3.5.2 Te t s h d le 2
Trang 54.4.3 Re uireme ts 21
4.5 Ele tric l te ts 2
4.5.1 L a a e c r e t 2
4.5.2 Ca a ita c 2
4.5.3 Ta g nt of lo s a gle ( a δ) 2
4.5.4 Eq iv le t s rie re ista c (if e uire ) 2
4.6 Re ista c to s ld rin h at 2
4.6.1 Ge eral 2
4.6.2 Initial in p ctio s 2
4.6.3 Te t c n itio s 2
4.6.4 Re o ery 2
4.6.5 Fin l in p ctio s a d re uireme ts 2
4.7 Sold ra i ty 2
4.7.1 Ge eral 2
4.7.2 Fin l in p ctio s a d re uireme ts 2
4.8 Sh ar te t 2
4.9 Su strate b n in te t (if re uire ) 2
4.9.1 Ge eral 2
4.9.2 Initial in p ctio s 2
4.9.3 Te t c n itio s 2
4.9.4 Fin l in p ctio s a d re uireme ts 2
4.10 Ra id c a g of temp rature 2
4.10.1 Ge eral 2
4.10.2 Initial in p ctio s 2
4.10.3 Te t c n itio s 2
4.10.4 Re o ery 2
4.10.5 Fin l in p ctio s a d re uireme ts 2
4.1 Clmatic s q e c 2
4.1 1 Ge eral 2
4.1 2 Initial in p ctio s 2
4.1 3 Dry h at 2
4.1 4 Damp h at, c cl c, te t Db, f irst c cle 2
4.1 5 Cold 2
4.1 6 Damp h at, c cl c, te t Db, remainin c cle 2
4.1 7 Re o ery 2
4.1 8 Fin l in p ctio s a d re uireme ts 2
4.12 Damp h at, ste d state 2
4.12.1 Ge eral 2
4.12.2 Initial in p ctio s 2
4.12.3 Te t c n itio s 2
4.12.4 Re o ery 2
4.12.5 Fin l in p ctio s a d re uireme ts 2
4.13 Ch ra teristic at hig a d low temp rature 2
4.13.1 Ge eral 2
4.13.2 Initial in p ctio s a d re uireme ts 2
4.14 Surg v lta e 2
4.14.1 Ge eral 2
4.14.2 Initial in p ctio s 2
Trang 64.14.4 Re o ery 2
4.14.5 Fin l in p ctio s a d re uireme ts 2
4.15 En ura c 2
4.15.1 Ge eral 2
4.15.2 Initial in p ctio s 2
4.15.3 Te t c n itio s 2
4.15.4 Re o ery 2
4.15.5 Fin l in p ctio s a d re uireme ts 2
4.16 Comp n nt s lv nt re ista c (if re uire ) 2
4.17 Solv nt re ista c of markin (if re uire ) 2
4.18 Hig s rg c r e t (if re uire ) 2
4.19 Stora e at hig temp rature 2
4.19.1 Ge eral 2
4.19.2 Initial in p ctio s 2
4.19.3 Te t c n itio s 2
4.19.4 Re o ery 2
4.19.5 Fin l in p ctio s a d re uireme ts 2
Bibl o ra h 2
Ta le 1 – Cate ory a d s rg v lta e 1
Ta le 2 – Cate ory a d s rg v lta e 1
Ta le 3 – Sampln pla for q alfic tio a pro al, a s s me t le el EZ 13 Ta le 4 – Te t s h d le for q al f i atio a pro al (1 of 6) 14 Ta le 5 – L t b -lot in p ctio 2
Ta le 6 – Perio ic in p ctio 21
Trang 7INTERNATIONAL ELECTROTECHNICAL COMMISSION
FOREWORD
1) Th Intern tio al Ele trote h ic l Commis io (IEC) is a worldwid org nizatio for sta d rdizatio c mprisin
al n tio al ele trote h ic l c mmite s (IEC Natio al Commite s) Th o je t of IEC is to promote
intern tio al c -o eratio o al q estio s c n ernin sta d rdizatio in th ele tric l a d ele tro ic f i lds To
this e d a d in a ditio to oth r a tivities, IEC p blsh s Intern tio al Sta d rds, Te h ic l Sp cific tio s,
Te h ic l Re orts, Pu lcly Av ia le Sp cif i atio s (PAS) a d Guid s (h re f ter refere to as “IEC
Pu lc tio (s) Th ir pre aratio is e truste to te h ic l c mmite s; a y IEC Natio al Commite intereste
in th su je t d alt with ma p rticip te in this pre aratory work Intern tio al g v rnme tal a d n
n-g v rnme tal org nizatio s laisin with th IEC also p rticip te in this pre aratio IEC c la orates closely
with th Intern tio al Org nizatio f or Sta d rdizatio (ISO) in a c rd n e with c n itio s d termin d b
a re me t b twe n th two org nizatio s
2) Th f ormal d cisio s or a re me ts of IEC o te h ic l maters e pres , as n arly as p s ible, a intern tio al
c nse sus of o inio o th rele a t su je ts sin e e c te h ic l c mmite h s re rese tatio f rom al
intereste IEC Natio al Commite s
3) IEC Pu lc tio s h v th form of e omme d tio s f or intern tio al use a d are a c pte b IEC Natio al
Commite s in th t se se Whie al re so a le ef forts are ma e to e sure th t th te h ic l c nte t of IEC
Pu lc tio s is a c rate, IEC c n ot b h ld resp nsible for th wa in whic th y are use or f or a y
misinterpretatio b a y e d user
4) In ord r to promote intern tio al u if ormity, IEC Natio al Commite s u d rta e to a ply IEC Pu lc tio s
tra sp re tly to th ma imum e te t p s ible in th ir n tio al a d re io al p blc tio s An div rg n e
b twe n a y IEC Pu lc tio a d th c resp n in n tio al or re io al p blc tio sh l b cle rly in ic te in
th later
5) IEC itself d es n t pro id a y atestatio of c nf ormity In e e d nt c rtific tio b dies pro id c nf ormity
as es me t servic s a d, in some are s, a c s to IEC marks of c nf ormity IEC is n t resp nsible f or a y
servic s c rie o t b in e e d nt c rtific tio b dies
6) Al users sh uld e sure th t th y h v th latest e itio of this p blc tio
7) No la i ty sh l ata h to IEC or its dire tors, emplo e s, serv nts or a e ts in lu in in ivid al e p rts a d
memb rs of its te h ic l c mmite s a d IEC Natio al Commite s f or a y p rso al injury, pro erty d ma e or
oth r d ma e of a y n ture wh tso v r, wh th r dire t or in ire t, or for c sts (in lu in le al f ees) a d
e p nses arisin o t of th p blc tio , use of, or rela c u o , this IEC Pu lc tio or a y oth r IEC
Pu lc tio s
8) Ate tio is drawn to th Normativ refere c s cite in this p blc tio Use of th refere c d p blc tio s is
in isp nsa le for th c re t a plc tio of this p blc tio
9) Ate tio is drawn to th p s ibi ty th t some of th eleme ts of this IEC Pu lc tio ma b th su je t of
p te t rig ts IEC sh l n t b h ld resp nsible f or id ntif yin a y or al su h p te t rig ts
Ca a itors a d re istors f or ele tro ic e uipme t
This s c n e itio c n els a d re la e th f irst e itio p bl s e in 2 0 a d c n titute a
te h ic l re isio
This e itio in lu e th folowin sig if i a t te h ic l c a g s with re p ct to th pre io s
e itio :
a) Re isio of th stru ture in a c rd n e with ISO/IEC Dire tiv s, Part 2:2 1 (sixth e itio )
to th e te t pra tic ble, a d h rmo iz tio b twe n oth r simi ar kin s of d c me ts
d plc tio s a d c ntra ictio s
Trang 8This p blc tio h s b e draf te in a c rd n e with th ISO/IEC Dire tiv s, Part 2.
Th lst of al p rts of th IEC 6 3 4 s rie , u d r th g n ral title F ix d c pa itors for use in
Trang 9FIXED CA PACITORS FOR USE IN ELECTRONIC EQUIPMENT –
This p rt of IEC 6 3 4 a ple to fix d ta talum ele trolytic s rfa e mo nt c p citors with
c n u tiv p lymer s ld ele trolyte primari y inte d d f or d.c a pl c tio s f or u e in
ele tro ic e uipme t
Fix d ta talum ele trolytic s rf ac mo nt c p citors with s ld (MnO
2) ele trolyte are n t
in lu e b t are c v re b IEC 6 3 4-3
Th s c p citors are primari y inte d d for u e in ele tro ic e uipme t to b mo nte dire tly
o s b trate f or h brid circ its or to printe b ard
Ca a itors f or s e ial-p rp s a plc tio s ma n e a ditio al re uireme ts
1.2 Object
Th o je t of this sta d rd is to pre crib pref er e ratin s a d c ara teristic a d to s le t
meth d a d to giv g n ral p rf orma c re uireme ts f or this ty e of c p citor Te t
s v ritie a d re uireme ts pre crib d in d tai s e if i atio s ref er in to this s ctio al
s e ific tio s al b of e u l or hig er p rforma c le el, b c u e lower p rforma c le els
are n t p rmite
1.3 Normative ref eren e
Th folowin d c me ts, in wh le or in p rt, are n rmativ ly refere c d in this d c me t a d
are in is e s ble for its a plc tio For d te refere c s, o ly th e itio cite a ple For
ame dme ts) a pl e
IEC 6 0 3, P refered n mb r series for resist ors and c pa it ors
IEC 6 0 8-1:2 13, Enviro me tal testi g – Part 1: Ge eral and g id ance
IEC 6 3 4-1:2 0 , F ix ed c pa itors for use in el ect ro ic e uipme t – Part 1: Ge eric
sp cific ti n
IEC 61 9 -2:2 0 , Qual ity a ses me t systems
− Part 2: Select ion and use of s mpl ing
plans for insp ction of el ectro ic comp n nts and pa k ag s
ISO 3, Prefered n mb rs – Series of prefered n mb rs
1.4 Inf ormation to be given in a detai specif icatio
1.4.1 General
Trang 10s al pref era ly b s le te f rom th s giv n in th a pro riate cla s of this s ctio al
s e ific tio
1.4.2 Outl ne drawing an dimensions
c mp ris n of th c p citors with oth rs
Dime sio s a d th ir a s ciate tolera c s, whic aff ect interc a g a i ty a d mo ntin ,
mi imetre ; h we er, wh n th origin l dime sio s are giv n in in h s, th c n erte metric
Wh n th c nfig ratio is oth r th n d s rib d a o e, th d tai s e ific tio s al state s c
dime sio al informatio a wi a e u tely d s rib th c p citor
1.4.3 Mo ntin
Th meth d of mo ntin for te ts a d me s reme ts are giv n in 4.3 Th d tai s e if i atio
s al s e ify th meth d of mo ntin f or n rmal u e
Trang 111.4.4.4 Solderin
Th d tai s e if i atio s al s e ify th te t meth d , s v ritie a d re uireme ts a plc ble
f or th s ld ra i ty a d th re ista c to s ld rin h at te ts
1.4.5 Markin
p c a in Wh n th re are d viatio s from 1.6, th s s al b giv n in th d tai s e ific tio
1.6.2 Inf ormatio f or markin
Th inf ormatio giv n in th markin is n rmal y s le te from th fol owin lst; th relativ
Polarity of th termin tio s s al b mark d Oth r eleme ts are mark d a n c s ary
An markin s al b le ible a d n t e si y sme re or remo e b ru bin with th fin er
lste in 1.6.2 a n c s ary
2 Pref er ed ratings and chara teristic
2.1 Prefer ed c aracteristics
Prefere clmatic c te orie o ly s al b giv n in th prefere c ara teristic
Th c p citors c v re b this s e ific tio are cla sifie into clmatic c te orie a c rdin
to th g n ral rule giv n in IEC 6 0 8-1:2 13, An e A
Trang 12lower c te ory temp rature: –5 °C;
u p r c te ory temp rature: +10 °C a d +12 °C
Th s v ritie f or th c ld a d dry h at te ts are th lower a d u p r c te ory temp rature
re p ctiv ly
Th u p r c te ory temp rature s al b 10 °C or 12 °C f or a rate temp rature of 8 °C
Th u p r c te ory temp rature s al b 12 °C for a rate temp rature of 0 °C
2.2 Prefer ed value of ratin s
2.2.1 Nominal capacitance (C
N)
2.2.2 T leran e o n minal capacitan e
Prefere v lu of tolera c o n min l c p cita c is:
–2 % to +2 %
2.2.3 Rated v ltage (U
R)
Th c te ory v lta e for c p citors is giv n in Ta le 1 a d Ta le 2
2.2.5 Surge v ltage (U
RS
or U
CS)
Th s rg v lta e s al b 1,15 time th rate or c te ory v lta e ro n e off (sig ific nt
digit of 2) to th n are t v lt (s e Ta le 1 a d Ta le 2)
Trang 13Table 1 – Category an surge v ltage
U per c te ory temperature 12 °C / rate temperature 10 °C
or U per c te ory temperature 10 °C / rate temperature 8 °C
3.1 Primary stage of man facture
Th primary sta e of ma ufa ture is th formin of th o id la er
3.2 Stru tural y simi ar c mp nents
Ca a itors, c n id re a b in stru tural y simiar, are c p citors pro u e with simiar
pro e s s a d materials, th u h th y ma b of dif fere t c s siz s a d v lu s
3.3 Certified te t rec rds of rele s d lots
Th informatio re uire in IEC 6 3 4-1:2 0 , Q.9 s al b ma e a ai a le wh n pre crib d
re uire p rameters are th c p cita c c a g , ta g nt of lo s a gle, e uiv le t s rie
3.4.2 Qual ficatio appro al o the ba is of the fixed s mple siz proced re
Th f i e s mple siz pro e ure is d s rib d in IEC 6 3 4-1:2 0 , Q.5.3, l st item b) Th
s mple s al b re re e tativ of th ra g of c p citors for whic a pro al is s u ht Th
s mple ma b th wh le or th p rt of th ra g giv n in th d tai s e ific tio
Trang 14Th s mple s al c n ist of fo r s e ime s h vin th ma imum a d minimum v lta e a d
f or th s v lta e th ma imum a d minimum c s siz Wh n th re are more th n f our c s
c ombin tio s (v alu s), t he max imum c p cit an e s al b c o e Th s, for th a pro al of a
Th c mplete s rie of te ts s e if i d in Ta le 3 a d Ta le 4 are re uire for th a pro al of
c p citors c v re b o e d tai s e ific tio Th te ts of e c gro p s al b c r ie o t in
Ta le 3 a d Ta le 4 to eth r f orm th fix d s mple siz te t s h d le for th q al fic tio
a pro al o th b sis of th f i e s mple siz pro e ure
Ta le 3 giv s th n mb r of th s mple or p rmis ible n n-c nf ormin items f or e c te ts
or te t gro p
Ta le 4 giv s a s mmary of th te t c n itio s a d p rforma c re uireme ts, a d c oic s of
th te t c n itio s a d p rf orma c re uireme ts in th d tai s e ific tio
Th te t c n itio s a d p rforma c re uireme ts for th q alfic tio a pro al o th b sis
of th f i e s mple siz pro e ure s o ld b id ntic l to th s f or q al ty c nforma c
Trang 15Table 3 – Sampl n plan f or q al f ication ap ro al a s s ment level EZ
Comp n nt solv nt resista c
3.3 Ch ra teristics at hig a d low
Th c p citors f ou d n n-c nf ormin af ter mo ntin sh l n t b ta e into a c u t wh n c lc latin th
n n-c nformin itemsfor th folowin tests.Th y sh l b re la e b sp re c p citors
Trang 164.6.5 Fin l insp ctio s
Trang 17sold r c atin with n
more th n a smal amo nt
of sc tere imp re tio s
Se 4.9.3
4.9.2 Initial insp ctio s
4.9.4 Fin l insp ctio s
Trang 21a) Th in p ctio lot s al c n ist of stru tural y simiar c p citors (s e 3.2).
c p cita c ) a d th dime sio s c ntain d in th in p ctio lot:
– in relatio to th ir n mb r;
– with a minimum of fiv of a y o e v lu
c) If th re are le s th n fiv of a y o e v lu in th s mple th b sis f or th drawin of
s mple s al b a re d b twe n th ma uf acturer a d th c rtif i atio b d (CB)
3.5.1.2 Grou C inspectio s
Th s te ts s al b c rie o t o a p rio ic b sis
Trang 22Sample s al b re re e tativ of th c r e t pro u tio of th s e ifie p rio s a d s al
b divid d into hig -, me ium- a d low-v lta e ratin s In ord r to c v r th ra g of
a pro als in a y p rio , o e c s siz s al b te te f rom e c v lta e gro p In s b e u nt
p rio s, oth r c s siz s a d/or v lta e ratin s in pro u tio s al b te te with th aim of
nb
After remo al of n n o f ormin items b 10 % testin d rin th ma ufa turin pro es , sampln
insp ctio sh l b p rorme in ord r to mo itor o tg in q alty le el b n n o formin items p r mi o
(×10
−6
) Th sampln le el sh l b esta lsh d b th ma ufa turer, prefera ly a c rdin to
IEC 61 9 -2:2 0 , An e A In c se o e or more n n o f ormin items o c r in a sample, this lot sh l b
reje te , b t th wh le sample sh l b insp cte a d al n n o f ormin items sh l b c u te for th
c lc latio of q alty le el v lu s Outg in q alty le el b n n o f ormin items p r mi o (×10
Trang 23Table 6 – Perio ic inspectio
c = p rmis ible n mb r of n n-c nformin items
This cla s s p leme ts th informatio giv n in IEC 6 3 4-1:2 0 , Cla s 4
4.4.2 Visual examinatio and c ec of dimensions
Vis al e amin tio s al b c r ie o t with s ita le e uipme t with a pro imately 10
re uire Th o erator s o ld h v a aia le f aci tie for in id nt or tra smite i umin tio
materials, d sig , c n tru tio a d p y ic l dime sio s are a pro riate
4.4.3 Req irements
Th workma s ip s al b in a c rd n e with th a plc ble re uireme ts giv n in th d tai
s e ific tio
Trang 254.6.5 Final inspections an req irements
a pro imately 10 ma nific tio a d me s re ele tric l c ara teristic giv n in Ta le 4
Trang 274.1 3 Dry he t
Se IEC 6 3 4-1:2 0 , 4.21.2, with th fol owin d tai s:
Trang 284.13 Characteristics at hig and low temperature
4.13.1 General
Se IEC 6 3 4-1:2 0 , 4.2 , with th f ol owin d tai s:
4.13.2 Initial inspectio s an req irements
re uireme ts giv n in th d tai s e ific tio ;
Trang 294.15.2 Initial inspectio s
Se Ta le 4
4.15.3 Te t c nditions
Te t c n itio s are a fol ows:
s e ific tio ;
NOT Wh n th c te ory v lta e is diff ere t f rom th rate v lta e, th sample teste is divid d into two p rts
a d su mite to th rate temp rature a d th c te ory v lta e resp ctiv ly
Trang 304.19.5 Final inspectio s an req irements
Se Ta le 4
Trang 31Biblogr aphy
IEC 6 0 8-2-5 :2 0 , Enviro me tal test i g – Part 2-5 : Tests – Test Td: Test meth ds for
sold erabil ity, resist ance to d is ol ut ion of metal l izat i n and t o sol d erin h at of sura e
mo nt ing devices (SMD)
sp cific ti n: Sura e mo nt fixed t ant al um electrolytic c pa it ors with man an se d io id e
solid electrolyt e
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