Iec 61837-3-2015.Pdf

IEC 61 837 3 Edition 2 0 201 5 04 INTERNATIONAL STANDARD NORME INTERNATIONALE Surface mounted piezoelectric devices for frequency control and selection – Standard outlines and terminal lead connection[.]

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FOREWORD 3

1 Sco e 5

2 Normative ref eren es 5

3 Config ration of en los res 5

4 Desig ation of typ s 5

5 Metal en los re dimen ion 6

6 L ad con ection 6

7 Desig ation of metal en los res 6

Biblogra h 2

Ta le 1 – Revised config ration 6

Ta le 2 – Desig ation of metal en los res 7

INTERNATIONAL ELECTROTECHNICAL COMMISSION

Part 3: Metal enclosures

1 Th Intern tio al Ele trote h ic l Commis io (IEC) is a worldwid org niz tio for sta d rdiz tio c mprisin

al n tio alele trote h ic l c mmite s (IEC Natio alCommite s).Th o je t of IEC is topromote intern tio al

c -o eratio o al q e tio s c n ernin sta d rdiz tio in th ele tric la d ele tro ic field To this e da d in

a ditio to oth r a tivitie , IEC p bls e Intern tio al Sta d rd , Te h ic l Sp cific tio s, Te h ic l Re orts,

Pu lcly Av ia le Sp cific tio s (P S) a d Guid s (h re fter ref ere to a “IEC Pu lc tio (s)”) Th ir

pre aratio is e tru te tote h ic l c mmite s; a y IEC Natio al Commite intere te in th s bje t d alt with

ma p rticip te inthis pre aratory work.Intern tio al g v rnme tal a dn n-g v rnme tal org niz tio s laisin

with th IEC als p rticip te in this pre aratio IEC c la orate clo ely with th Intern tio al Org niz tio f or

Sta d rdiz tio (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 niz tio s

2) Th f ormal d cisio s or a re me ts of IEC o te h ic l maters e pre s, a n arly a p s ible, a intern tio al

c n e s s of o inio o th rele a t s bje ts sin e e c te h ic l c mmite h s re re e tatio fom al

intere te IEC Natio al Commite s

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misinterpretatio b a y e d u er

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tra s are tly to th ma imum e te t p s ible in th ir n tio al a d re io alp blc tio s.An div rg n e b twe n

a y IEC Pu lc tio a d th c re p n in n tio al or re io al p blc tio s al b cle rly in ic te in th later

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s rvic s c rie o t b in e e d nt c rtif i atio b die

6) Al u ers s o ld e s re th t th y h v th late t e itio of this p blc tio

7) No la i ty s al ata h to IEC or its dire tors, emplo e s, s rv 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 rs n l injury, pro erty d ma e or

oth r d ma e of a y n ture wh ts e er,wh th r dire t or in ire t,or for c sts (in lu in le al fe s) a d e p n e

arisin o t of th p blc tio ,u e 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 Us of th refere c d p blc tio s is

in is e s ble for th c r e t a plc tio of this p blc tio

9) Ate tio is drawn to th p s ibi ty th t s me of th eleme ts of this IEC Pu lc tio ma b th s bje t of p te t

rig ts IEC s al n t b h ld re p n ible f or id ntif yin a y or al s c p te t rig ts

International Stan ard IEC 618 7-3 has b en pre ared by IEC tec nical commit e 4 :

Piezo lectric,dielectrican electrostaticdevices an as ociated materials for f req en y control,

selection an detection

This secon edition can els an re laces the f irst edition publ s ed in 2 0 It con titutes a

tec nical revision

This International Stan ard is to b re d in conju ction with IEC 612 0:2 12

This edition in lu es the fol owin sig if i ant tec nical c an es with resp ct to the previou

edition:

• The outl ne drawin is defined as one set of drawin s con istin of f our views, whic are the

view fom a ove, the font view, the view fom the rig t, an the view f rom b low; the view

fom the rig t was drawn o tional y in the previou edition

• The heig t of p c age (G

1

is elminated, in te d total heig t is expres ed by the s mb l

leter G or with a s bs ript n mb r

• The dimen ion of terminal le d sp cin are s own by the centre p sition of the terminal

le d an its b sic value e is 2.5 × n mm (n is an integer) an 1,2 × n mm for p c age

dimen ion smal er than 6 mm (Se IEC 612 0:2 12, 5.5) If the terminal le dsp cin is not

a multiple of the b sic value, a s bs ript n mb r s c as e

1, e

2

is at ac ed, e.g e

1, e

2, etc

If there are pluralsp cin values,the s bs ript n mb r isf ol owed by a h phen an n mb rs

1 1, e

1 2, etc

• In terminal lan are s, the len th of e c terminal p d are now expres ed with maximum

values f or con umer’s con enien e They were expres ed as minimum values in the

previou edition of IEC 618 7-3

• If there are plural identical en los res with dif ferent heig t, e c en los re was expres ed

by a das ( ) an a two-digit n mb r after the b sic typ name The identity ref eren es are

given in the ta le of the s e t

• The config ration of the en los res were revised as s own in Ta le 1

The text of this stan ard is b sed on the f ol owin doc ments:

Ful inf ormation on the votin f or the a proval of this stan ard can b foun in the re ort on

votin in icated in the a ove ta le

This publ cation has b en draf ted in ac ordan e with the ISO/IEC Directives, Part 2

A lst of al p rts in the IEC 618 7 series, publ s ed u der the general title Sura e mo nted

pie o lectric d evic s for fe u n y c ntrol a d sel ection – St and ard o tlines a d terminal lead

c n e tions, can b f ou d on the IEC we site

The commit e has decided that the contents of this publ cation wi remain u c an ed u ti the

sta i ty date in icated on the IEC we site u der "htp:/ we store.iec.c " in the data related to

the sp cif i publ cation At this date, the publcation wi b

• with rawn,

• re laced by a revised edition, or

SURFA CE MOUNTED PIEZOELECTRIC

Part 3: Metal enclosures

This p rt of IEC 618 7 de ls with stan ard outl nes an terminal le d con ection as they

a ply to SMDs f or feq en y control an selection in metal en los res an is b sed on

IEC 612 0 whic stan ardized layout rules of outl ne drawin s of the s race-mou ted devices

The f ol owin doc ments, in whole or in p rt, are normatively ref eren ed in this doc ment an

are in isp n a le f or its a pl cation For dated ref eren es, only the edition cited a ples For

u dated ref eren es, the latest edition of the ref eren ed doc ment (in lu in an amen ments)

a pl es

IEC 612 0:2 12, Piez el ectric devic s – P re aration of o t line drawings ofsura e mo nt ed

devic s (SMD) for fe u n y c ntrol a d sel ect ion – Ge eral rules

The en los res of the s race-mou ted devices are made of metal with the formed le d

terminals b sed on the des riptive desig ation s stem f or semicon u tors – devices p c age

Al SMD en los res des rib d in this p rt of IEC 618 7 are sp cial s race mou t typ s

Therefore, the f ol owin desig ator is u ed

– SMS (Surace-Mou ted, Sp cial)

The typ desig ator con ists of four p rts as f olows:

A: Config ration s mb l of en los res:

D: 2-digit serial n mb r

The dimen ion given in this p rt of IEC 618 7 a ply to al completed SMD for f req en y

control an selection Only those dimen ion are given whic me t the req irements of

IEC 612 0

• If there are plural identical en los res with dif ferent heig t (G), or dif ferent len th (F ), etc

The s mb l leter s al b expres ed with a s bs ript n mb r s c as G

1, G

2, F

1, F

2,etc

• The dimen ion of terminal le d sp cin s al b s own by the centre p sition of the

terminal le d an its b sic value e is 2,5 × n mm (n is an integer) an 1,27 × n mm for

p c age dimen ion smal er than 6 mm (se IEC 612 0:2 12, 5.5) If the terminal le d

sp cin is not a multiple of the b sic value, a s bs ript n mb r s c as e

1, e

1 2, etc

• If there are plural identical en los res with diff erent heig t, e c en los re was expres ed

by the fol owing das ( ) an two digit n mb r af ter the b sic typ name The identity

ref eren es are given in the ta le of the s e t

Sin e SMS typ s of en los res are sp cial SMD typ , they won’t have an sp cified le d

con ection However, le d con ection s al alway b given in the detai sp cification u der

the agre ment with c stomers

Ta le 2 sets out the desig ation of the metal en los res as outl ned in the fol owin

sp cification s e ts Al cor esp n in en los res are l sted in Ta le 1 b low

Table 1 – Re is d conf igurations

Table 2 – De ig ation of metal e clos re

NOT 1 Th c nfig ratio of th metal ja k t is giv n a a e ample.

NOT 2 This p rtio of th le d ma b re-s a e u d r pre s re

Metal, resistan e-welded, f our L-le d SMD

NOT 1 Th c nfig ratio of th metal ja k t is giv n a a e ample.

NOT 2 This p rtio of th le d ma b re-s a e u d r pre s re

Metal, resistan e-welded, f our L-le d SMD

NOT 1 Th c nfig ratio of th metal ja k t is giv n a a e ample.

NOT 2 This p rtio of th le d ma b re-s a e u d r pre s re

Metal, resistan e-welded, thre L-le d SMD

b1

e b2

NOT 1 Th c n g ratio of th metal ja k t is giv n a a e ample.

NOT 2 This p rtio of th le d ma b re-s a e u d r pre s re

Metal, resistan e-welded, thre L-le d SMD

NOT 1 Th c n g ratio of th metal ja k t is giv n a a e ample.

NOT 2 This p rtio of th le d ma b re-s a e u d r pre s re

Metal, resistan e-welded, thre L-le d SMD

NOT 1 Th c n g ratio of th metal ja k t is giv n a a e ample.

NOT 2 This p rtio of th le d ma b re-s a e u d r pre s re

Metal, resistan e-welded, thre L-le d SMD

NOT 1 Th c n g ratio of th metal ja k t is giv n a a e ample.

NOT 2 This p rtio of th le d ma b re-s a e u d r pre s re

Metal, resistan e-welded, thre L-le d SMD

NOT This p rtio of th le d ma b re-s a e u d r pre s re.

Metal, resistan e-welded, thre L-le d SMD outl ne –

(Voir Note 1)

NOT This p rtio of th le d ma b re-s a e u d r pre s re

Metal, resistan e-welded, thre L-le d SMD outl ne –

NOT This p rtio of th le d ma b re-s a e u d r pre s re.

Metal, resistan e-welded, thre L-le d SMD outl ne –

Metal, resistan e-welded, plastic fame, four J-le d SMD

Metal, resistan e-welded, plastic f rame, two J-le d

Bibl ogr aphy

IEC 6 12 -2:19 3, Qu rtz crystal u its for fe u n y c ntrol a d sel ection – Part 2: Guid e to

th use of q art z crystal u its for fe u n y c ntrol a d select ion

IEC 6 12 -3:2 10, Qu rt z crystal u its of as es ed q ality – Part 3: Stand ard o t lin s a d

lead c n e tions

IEC 6 191-6:2 0 , Mec a ic l stand ard ization of semico d uct or d evic s – Part 6: Ge eral

p ck ag s

IEC 6 3 8-1:2 00, Pie oele tric fil ters of as es ed q a ty – Part 1: Ge eric sp cific t ion

IEC 6 3 8-1:2 00/AMD1:2 0

IEC 6 3 8-2-1:19 8, Piez el ectric filters – Part 2: Guid e to the use of piez el ectric filt ers –

Se tion On : Qu rt z crystal filt ers

IEC 6 3 8-2-2:19 6, Piez el ectric filt ers – Part 2: Guid e to t he use of piez el ectric filters –

Se t ion 2: Piez el ectric c ramic filt ers

IEC 6 3 8-3:2 10, Pie o le tric filt ers of as es ed q al ity – Part 3: Sta dard o t l ines a d le d

IEC 6 6 9-1:2 0 , Qu rtz crystal c ntroll ed oscil l ators ofas es ed q ality – Part 1: Ge eric

sp cific tio

IEC 6 6 9-2:19 1, Qu rt z crystal c ntrol led osc l at ors – P art 2: Guid e to th use ofq artz

crystal c nt roll ed oscil l at ors

IEC 6 6 9-3:2 12, Qu rtz cryst al c ntroll ed oscil l ators of as es ed q a ty – Part 3: Stand ard

Tolera c s of form, orientatio , lo ation a d ru -o t