IEC 61 1 96 1 305 Edition 1 0 201 5 08 INTERNATIONAL STANDARD Coaxial communication cables – Part 1 305 Mechanical test methods – Solderability and resistance to soldering IE C 6 1 1 9 6 1 3 0 5 2 0 1[.]
Trang 1IEC 61 196- 1 - 305
Edit io 1.0 2 15-0
Part 1- 305: Mechanical test met hods – Solderabi ity and resistance t o soldering
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Trang 3IEC 61 1 96- 1 - 305
Edit io 1.0 2 15-0
Coax ial communicat ion cables –
Part 1- 305: Mechanical t est met hods – Solderabi ity and resist ance to soldering
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Trang 4CONTENTS
FOREWORD 3
1 Sco e 5
2 Normative ref eren es 5
3 Terms an def i ition 5
4 Solderabi ty 5
4.1 Proced re 5
4.2 Test re ort 5
4.3 Req irements 5
5 Resistan e to solderin 6
5.1 Proced re 6
5.2 Test re ort 6
5.3 Req irements 6
Trang 5INTERNATIONAL ELECTROTECHNICAL COMMISSION
Part 1-305: Mechanical test methods –
Solderabi ity and resistance to soldering
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International Stan ard IEC 61 9 -1-3 5 has b en pre ared by s bcommite 4 A: Co xial
ca les, of IEC tec nical commit e 4 : Ca les, wires, waveg ides, R.F con ectors, R.F an
microwave p s ive comp nents an ac es ories
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 f ou d in the re ort on
votin in icated in the a ove ta le
This stan ard is inten ed to b re d in conju ction with IEC 61 9 -1 It is b sed on the
secon edition (2 0 ) of that stan ard
Trang 6This publ cation has b en draf ted in ac ordan e with the ISO/IEC Directives, Part 2.
A l st of al the p rts in the IEC 61 9 series publ s ed u der the general title Co x ial
c mmu ication c bles can b f ou d on the IEC we site
The commite 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 "ht p:/we store.iec.c " in the data
related to the sp cif i publcation At this date, the publcation wi b
• re laced by a revised edition, or
A bi n ual version of this publ cation may b is ued at a later date
Trang 7COAXIAL COMMUNICATION CABLES –
Part 1-305: Mechanical test methods –
Solderabi ity and resistance to soldering
This p rt of IEC 61 96 a ples to co xial commu ication ca les It sp cif ies the test method
to determine soldera i ty an the resistan e to solderin of in er an outer con u tors of
ca les u ed in analog e an digital commu ication s stems Resistan e to solderin detais
the test method to determine the dimen ional sta i ty of ca le comp nents af ter solderin
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 pl es
For u dated ref eren es, the latest edition of the ref eren ed doc ment (in lu in an
IEC 61 9 -1, Co x ial c mmu ication c bles – P art 1: Ge eric s e ification – Ge eral,
definition a d re uireme ts
IEC 6 0 8-2-2 , Enviro me tal testing – P art 2-2 : Te ts – Te t T: Te t method s for
s ld era ility a d re istan e to s ld ering h at of d evic s with leads
For the purp ses of this doc ment, the terms an def i ition given in IEC 61 9 -1 a ply
4 Solderabi ity
A sp cimen without s e th (or with s e th strip ed when s e th exists) lon enou h to al ow
the immersion of a 2 mm len th s al b s bmited to test Ta, Method 1 (solder b th at
2 5 °C) of IEC 6 0 8-2-2
4.2 Te t report
The test re ort s al give the test con ition :
– temp rature,
– sample len th
an record the cor ected values f or the ref eren e len th
The s rf ace of the tubular outer con u tor cor esp n in to the immersed len th s al b
cor ectly tin ed, i.e more than 9 % of this s rf ace s al b wet ed by solder, the sp ts an
mark of solderin s al not b con entrated in one are an they s al not ex e d 5 % of the
immersed s rf ace, u les otherwise sp cif ied in the relevant ca le sp cif i ation
Trang 8NOT Th p rc nta e of th tin e s ra e a wel a s ots a d mark of s ld rin c n b d termin d with
a sista c of a ma nifier c p ble of givin a ma nific tio of 4 x to 2 x, s e IEC 6 0 8-2-2 A d taie
pro e ure to me s re or in p ct th s mple after s ld rin is u d r c n id ratio
5 Resistance to soldering
A 15 mm ± 10 mm len th sp cimen s al b very caref ul y c rved at 3 mm f rom its en
ac ordin to a b n in radiu as sp cif ied in the detai sp cif i ation The in lu ed an le th s
f ormed in the sp cimen s al b 13 ° ± 5°
The en of the b nt sample s al then b immersed in a solder b th in ac ordan e with test
Tb, method 1A (solder b th at 2 0 °C) of IEC 6 0 8-2-2
Flu to b used: f l x as in icated in IEC 6 0 8-2-2 , plu a 0,5 % mas of h drox lamine-
c lorh drate
Immersion de th: 2 mm ± 1 mm
At the en of the test, the sp cimen s al b al owed to co l an the two en s c ec ed to
me s re (with an ac urac of 0,1 mm):
a) the displacement of the in ulation with resp ct to the outer con u tor;
b) the displacement of the in er con u tor with regard to the in ulation
5.2 Te t report
The test re ort s al give the test con ition :
– temp rature;
– d ration of sample in solder b th;
– sample len th;
– ca le comp nent displacement
sp cif i ation
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