|
IEC 60286-3
Edition 6.0 2019-01
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Packaging of components for automatic handling –
Part 3: Packaging of surface mount components on continuous tapes
your local IEC member National Committee for further information.
IEC Central Office Tel.: +41 22 919 02 11
3, rue de
CH-1211 Geneva 20
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.
About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.
IEC publications search - webstore.iec.ch/advsearchform Electropedia - www.electropedia.org
The advanced search enables to find IEC publications by a The world's leading online dictionary on electrotechnology,
variety of criteria (reference number, text, technical containing more than 22 000 terminological entries in English
committee,…). It also gives information on projects, replaced and French, with equivalent terms in 16 additional languages.
and withdrawn publications. Also known as the International Electrotechnical Vocabulary
(IEV) online.
IEC Just Published - webstore.iec.ch/justpublished
Stay up to date on all new IEC publications. Just Published IEC Glossary - std.iec.ch/glossary
details all new publications released. Available online and 67 000 electrotechnical terminology entries in English and
once a month by email. French extracted from the Terms and Definitions clause of
IEC publications issued since 2002. Some entries have been
IEC Customer Service Centre - webstore.iec.ch/csc collected from earlier publications of IEC TC 37, 77, 86 and
If you wish to give us your feedback on this publication or CISPR.
need further assistance, please contact the Customer Service
.
IEC 60286-3
Edition 6.0 2019-01
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Packaging of components for automatic handling –
Part 3: Packaging of surface mount components on continuous tapes
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 31.020; 31.240 ISBN 978-2-8322-6449-2
– 2 – IEC 60286-3:2019 RLV © IEC 2019
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms, definitions and symbols. 8
3.1 Terms and definitions . 8
3.2 Symbols . 10
4 Structure of the specification . 11
5 Dimensional requirements for taping . 12
5.1 Component cavity positioning requirements . 12
5.1.1 Requirements for types 1a, 1b, 2a, 2b and 3 . 12
5.1.2 Requirements for types 4 . 12
5.2 Component cavity dimension requirements (tape types 1a, 1b, 2a, 2b and 3) . 12
5.3 Type 1a – Punched carrier tape, with top and bottom cover tape (tape widths:
8 mm and 12 mm) . 13
5.4 Type 1b – Pressed carrier tape, with top cover tape (tape width: 8 mm) . 15
5.5 Type2a – Blister carrier tape, with single round sprocket holes and tape
pitches down to 2 mm (tape widths: 8 mm, 12 mm, 16 mm and 24 mm) . 18
5.6 Type 2b – Blister carrier tape, with single round sprocket holes and with
1mm tape pitch (tape widths: 4 mm) . 20
5.7 Type 3 – Blister carrier tape, with double sprocket holes (32 mm to 200 mm). 21
5.8 Type 4 – Adhesive-backed punched plastic carrier tape for singulated bare
die and other surface mount components (8 mm, 12 mm, 16 mm and 24 mm) . 24
6 Polarity and orientation requirements of components in the tape . 26
6.1 Requirements for all tape types . 26
6.2 Specific requirements for type 1a . 27
6.3 Specific requirements for type 4 . 27
7 Carrier tape requirements . 27
7.1 Taping materials . 27
7.2 Minimum bending radius (for all types) . 27
7.3 Camber . 28
8 Cover tape requirements (for types 1a, 1b, 2a, 2b and 3) . 29
9 Component taping and additional tape requirements. 30
9.1 All types . 30
9.2 Specific requirements for type 1b . 31
9.3 Specific tape requirements for type 2b . 31
9.4 Specific requirement for type 4 . 31
9.4.1 General . 31
9.4.2 Coordinate system . 31
9.4.3 Component positioning and lateral displacement . 33
9.5 Specific requirements for tapes containing die products . 33
9.5.1 General . 33
9.5.2 Tape design for tapes containing die products . 33
9.5.3 Cleanliness . 34
9.5.4 Die lateral movement (types 1a, 2a and 2b) . 34
10 Reel requirements . 34
10.1 Dimensions . 34
10.1.1 General . 34
10.1.2 Reel dimensions . 34
10.1.3 Reel hole dimensions . 36
10.2 Marking . 36
11 Tape reeling requirements . 37
11.1 All types . 37
11.2 Specific requirements for type 1a . 37
11.3 Specific requirements for type 4 . 37
11.4 Leader and trailer tape . 37
11.4.1 General . 37
11.4.2 Leader . 38
11.4.3 Trailer . 38
11.5 Recycling . 38
11.6 Missing components . 38
Annex A (normative) Recommended measuring methods for type 1b . 39
A.1 Measurement method for carrier tape thickness (T and T ) . 39
A.2 Measurement method for cavity (A and B ) . 39
0 0
A.3 Measurement method for cavity depth (dimension K ) . 40
Bibliography . 41
Figure – Camber (top view) .
Figure 1 – Sectional view of component cavity (type 1b) . 10
Figure 2 – 8 mm and 12 mm punched carrier-tape dimensions (4 mm cavity pitch) . 13
Figure 3 – Illustration of 2 mm and 1 mm cavity pitch and maximum pocket offset . 13
Figure 4 – Maximum component tilt, rotation and lateral movement . 14
Figure 5 – Dimensions (P = 4 mm/P = 2 mm) and (P = 4 mm/P = 1 mm) . 16
0 1 0 1
Figure 6 – Illustration of 2 mm and 1 mm cavity pitch and maximum pocket offset . 16
Figure 7 – Maximum component tilt, rotation and lateral movement . 16
Figure 8 – Blister carrier tape dimensions (8 mm, 12 mm, 16 mm and 24 mm) . 18
Figure 9 – Illustration of 2 mm cavity pitch and pocket offset . 18
Figure 10 – Maximum component tilt, rotation and lateral movement . 18
Figure 11 – Type 2b carrier tape . 20
Figure 12 – Maximum pocket offset . 20
Figure 13 – Maximum component tilt, rotation and lateral movement . 20
Figure 14 – Blister carrier tape . 22
Figure 15 – Elongated sprocket hole skew . 22
Figure 16 – Maximum component tilt, rotation and lateral movement . 22
Figure 17 – Adhesive-backed punched carrier-tape dimensions (4 mm compartment
pitch) . 24
Figure 18 – Illustration of 2 mm compartment pitch . 24
Figure 19 – Maximum component planar rotation and lateral displacement . 25
Figure 20 – Example of polarity and orientation . 27
Figure 21 – Bending radius . 28
Figure 22 – Measuring method and camber . 29
– 4 – IEC 60286-3:2019 RLV © IEC 2019
Figure 23 – Dot seals for thin components (as exceptions) . 30
Figure 24 – Type 4 coordinate system . 32
Figure 25 – Component clearance and positioning method . 33
Figure 26 – Reel . 35
Figure 27 – Reel hole presentation . 36
Figure 28 – Tape reeling and label area on the reel . 37
Figure 29 – Leader and trailer .
...