Packaging of components for automatic handling - Part 2: Tape packaging of components with unidirectional leads on continuous tapes

IEC 60286-2:2015 applies to the tape packaging of components with two or more unidirectional leads for use in electronic equipment. In general, the tape is applied to the component leads. It covers requirements for taping techniques used with equipment for automatic handling, pre-forming of leads, insertion and other operations and includes only those dimensions which are essential to the taping of components intended for the above-mentioned purposes. This edition includes the following significant changes with respect to the previous edition:
- A complete revision of the structure and reworked layout.
- A two page overview containing a clear overview of all symbols and references.
- Addition of annexes of known radial tape formats.
- Improved figures.

Emballage de composants pour opérations automatisées - Partie 2: Emballage des composants à sorties unilatérales en bandes continues

L'IEC 60286-2:2015 s'applique à l'emballage des composants à deux sorties unilatérales ou plus utilisés dans les équipements électroniques. En général, la bande est appliquée aux sorties des composants. Elle spécifie les exigences relatives aux techniques de mise sur bande applicables pour l'utilisation des équipements de manutention, de préformage des sorties, d'insertion et d'autres opérations automatiques. Elle fournit uniquement les dimensions essentielles pour la mise sur bande de composants destinés aux opérations mentionnées ci-dessus. Cette édition inclut les modifications majeures suivantes par rapport à l'édition précédente:
- Révision complète de la structure et modification de la présentation.
- Vue d'ensemble de deux pages contenant un aperçu clair de tous les symboles et références.
- Ajout d'annexes en formats de bandes radiales connus.
- Amélioration des figures.

General Information

Status
Published
Publication Date
21-Apr-2015
Current Stage
PPUB - Publication issued
Start Date
22-Apr-2015
Completion Date
22-Apr-2015
Ref Project

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IEC 60286-2
Edition 4.0 2015-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Packaging of components for automatic handling –
Part 2: Tape packaging of components with unidirectional leads on continuous
tapes
Emballage de composants pour opérations automatisées –
Partie 2: Emballage des composants à sorties unilatérales en bandes continues
IEC 60286-2:2015-04(en-fr)
---------------------- Page: 1 ----------------------
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---------------------- Page: 2 ----------------------
IEC 60286-2
Edition 4.0 2015-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Packaging of components for automatic handling –
Part 2: Tape packaging of components with unidirectional leads on continuous
tapes
Emballage de composants pour opérations automatisées –
Partie 2: Emballage des composants à sorties unilatérales en bandes continues
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 31.020; 31.240 ISBN 978-2-8322-2595-0

Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 3 ----------------------
– 2 – IEC 60286-2:2015 © IEC 2015
CONTENTS

FOREWORD ........................................................................................................................... 5

1 Scope .............................................................................................................................. 7

2 Normative references ....................................................................................................... 7

3 Terms, definitions and symbols ........................................................................................ 7

3.1 Terms and definitions .............................................................................................. 7

3.2 Symbols ................................................................................................................ 10

4 Dimensions .................................................................................................................... 13

4.1 Tape width dimensions (W, W , W , W ) .............................................................. 13

0 1 2

4.1.1 Tape width (W) .............................................................................................. 13

4.1.2 Hold-down tape width (W ) ............................................................................ 13

4.1.3 Distance between the upper edges of the carrier tape and the abscissa

(W ) .............................................................................................................. 13

4.1.4 Distance between the upper edges of the carrier tape and the hold-down

tape (W ) ...................................................................................................... 13

4.2 Components and sprocket hole pitches (P, P , P , P , D ) ................................... 13

0 1 2 0

4.2.1 General ......................................................................................................... 13

4.2.2 Pitch between two consecutive mutual components (P) .................................. 13

4.2.3 Pitch between two consecutive sprocket holes (P ) ........................................ 13

4.2.4 Distance between the ordinate and the first lead of the component on the

drawer side (for components with two leads) (P ) ........................................... 14

4.2.5 Distance between the ordinate and the center lead of the component on

the drawer side (for components with three leads) (P ) .................................. 14

4.2.6 Sprocket hole diameter (D ) .......................................................................... 14

4.3 Dimensions for component position relative to the abscissa (H, H , H , H ,
0 1 2

H ) ....................................................................................................................... 14

4.3.1 Distance between the abscissa and the bottom plane of the component

body (H)......................................................................................................... 14

4.3.2 Distance between the abscissa and the reference plane of components

with crimped leads (H ) ................................................................................. 14

4.3.3 Distance between the abscissa and the top of the body of the

components (H ) ........................................................................................... 14

4.3.4 Distance between the abscissa and the tip of the short terminal without

tape (H ) ....................................................................................................... 14

4.3.5 Distance between the bottom of the component and the tip of the short

terminal without tape (H ) .............................................................................. 14

4.4 Lead terminal dimensions (d, d , F, F , F , L, K) and tape thickness (T, T ) ......... 15

1 1 2 1
4.4.1 Dimensions and tolerances of lead spacing for two leaded components

(F) and for three leaded components (F , F ) ................................................ 15

1 2

4.4.2 Lead terminal diameter (d, d ) ....................................................................... 15

4.4.3 Tape thickness (T, T ) ................................................................................... 15

4.4.4 Maximum permissible protrusion of the ends of the leads (L) .......................... 15

4.4.5 Distance between the lead terminal and the short terminal without tape

(K) ................................................................................................................. 15

4.5 Maximum permissible deviation of taped component dimensions ........................... 16

4.5.1 Maximum permissible deviation of taped component dimensions (∆h, ∆p,

∆P ) .............................................................................................................. 16

5 Taping ........................................................................................................................... 16

5.1 Taping dimensions ................................................................................................ 16

5.2 Splices .................................................................................................................. 16

---------------------- Page: 4 ----------------------
IEC 60286-2:2015 © IEC 2015 – 3 –

5.3 Tape leader and trailer .......................................................................................... 17

6 Tape .............................................................................................................................. 17

6.1 Polarization direction on tape ................................................................................ 17

6.2 Kinks or bends on tape .......................................................................................... 17

6.3 Adhesion to tape and extraction force .................................................................... 17

6.4 Tape breaking force .............................................................................................. 18

6.5 Tape material ........................................................................................................ 18

6.6 Hold-down tape ..................................................................................................... 18

6.7 Missing components .............................................................................................. 18

7 Packing ......................................................................................................................... 19

7.1 General ................................................................................................................. 19

7.2 Reel dimensions.................................................................................................... 19

7.2.1 Component tape reeling ................................................................................. 20

7.2.2 Components protection .................................................................................. 20

7.2.3 Reel filling ...................................................................................................... 21

7.3 Maximum dimensions of the fan-fold container ...................................................... 21

7.4 Recycling .............................................................................................................. 21

7.5 Marking ................................................................................................................. 21

Annex A (informative) Dimensions for two leads ................................................................... 22

A.1 Dimensions for two formed leads, sprocket hole between parts .............................. 22

A.2 Dimensions for two formed leads, sprocket hole between leads ............................. 24

A.3 Dimensions for two straight leads, sprocket hole between parts ............................. 26

A.4 Dimensions for two straight leads, sprocket hole between leads ............................ 28

Annex B (informative) Dimensions for three leads ................................................................. 30

B.1 Dimensions for three formed leads, sprocket hole between parts ........................... 30

B.2 Dimensions for three formed leads, sprocket hole between leads ........................... 32

Bibliography .......................................................................................................................... 34

Figure 1 – Short terminal without tape ..................................................................................... 8

Figure 2 – Crimp ..................................................................................................................... 8

Figure 3 – Abscissa, ordinate, seating plane and reference plane ............................................ 9

Figure 4 – Symbol references of tape and taped components dimensions .............................. 11

Figure 5 – Symbol references of reel dimensions ................................................................... 12

Figure 6 – Symbol references of fan-fold container dimensions .............................................. 12

Figure 7 – Position of short terminal without tape ................................................................... 16

Figure 8 – Leader and trailer of tape ...................................................................................... 17

Figure 9 – Pull strength from taping ....................................................................................... 18

Figure 10 – Missing components ........................................................................................... 19

Figure 11 – Reeling ............................................................................................................... 20

Figure A.1 – Symbol references for two formed leads, sprocket hole between parts ............... 22

Figure A.2 – Symbol references for two formed leads, sprocket hole between leads ............... 24

Figure A.3 – Symbol references for two straight leads, sprocket hole between parts .............. 26

Figure A.4 – Symbol references for two straight leads, sprocket hole between leads .............. 28

Figure B.1 – Symbol references for three formed leads, sprocket hole between parts ............. 30

Figure B.2 – Symbol references for three formed leads, sprocket hole between leads ............ 32

---------------------- Page: 5 ----------------------
– 4 – IEC 60286-2:2015 © IEC 2015

Table 1 – List of symbols for tape and taped components ...................................................... 10

Table 2 – List of symbols used for packing taped components ............................................... 12

Table 3 – Reel dimensions .................................................................................................... 20

Table 4 – Maximum outer dimensions for a fan-fold arrangement .......................................... 21

Table A.1 – Dimensions for two formed leads, sprocket hole between parts ........................... 23

Table A.2 – Dimensions for two formed leads, sprocket hole between leads .......................... 25

Table A.3 – Dimensions for two straight leads, sprocket hole between parts .......................... 27

Table A.4 – Dimensions for two straight leads, sprocket hole between leads .......................... 29

Table B.1 – Dimensions for three formed leads, sprocket hole between parts ........................ 31

Table B.2 – Dimensions for three formed leads, sprocket hole between leads ........................ 33

---------------------- Page: 6 ----------------------
IEC 60286-2:2015 © IEC 2015 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
PACKAGING OF COMPONENTS FOR AUTOMATIC HANDLING –
Part 2: Tape packaging of components with
unidirectional leads on continuous tapes
FOREWORD

1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising

all national electrotechnical committees (IEC National Committees). The object of IEC is to promote

international co-operation on all questions concerning standardization in the electrical and electronic fields. To

this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,

Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC

Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested

in the subject dealt with may participate in this preparatory work. International, governmental and non-

governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely

with the International Organization for Standardization (ISO) in accordance with conditions determined by

agreement between the two organizations.

2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international

consensus of opinion on the relevant subjects since each technical committee has representation from all

interested IEC National Committees.

3) IEC Publications have the form of recommendations for international use and are accepted by IEC National

Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC

Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any

misinterpretation by any end user.

4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications

transparently to the maximum extent possible in their national and regional publications. Any divergence

between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in

the latter.

5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity

assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any

services carried out by independent certification bodies.

6) All users should ensure that they have the latest edition of this publication.

7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and

members of its technical committees and IEC National Committees for any personal injury, property damage or

other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and

expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC

Publications.

8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is

indispensable for the correct application of this publication.

9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of

patent rights. IEC shall not be held responsible for identifying any or all such patent rights.

International Standard IEC 60286-2 has been prepared by IEC technical committee 40:

Capacitors and resistors for electronic equipment.

This fourth edition cancels and replaces the third edition, published in 2008, and constitutes a

technical revision.

This edition includes the following significant changes with respect to the previous edition:

– A complete revision of the structure and reworked layout.
– A two page overview containing a clear overview of all symbols and references.
– Addition of annexes of known radial tape formats.
– Improved figures.
---------------------- Page: 7 ----------------------
– 6 – IEC 60286-2:2015 © IEC 2015
The text of this standard is based on the following documents:
FDIS Report on voting
40/2343/FDIS 40/2374/RVD

Full information on the voting for the approval of this standard can be found in the report on

voting indicated in the above table.

This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

A list of all parts in the IEC 60286 series, published under the general title Packaging of

components for automatic handling, can be found on the IEC website.

The committee has decided that the contents of this publication will remain unchanged until the

stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to

the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
---------------------- Page: 8 ----------------------
IEC 60286-2:2015 © IEC 2015 – 7 –
PACKAGING OF COMPONENTS FOR AUTOMATIC HANDLING –
Part 2: Tape packaging of components with
unidirectional leads on continuous tapes
1 Scope

This part of IEC 60286 applies to the tape packaging of components with two or more

unidirectional leads for use in electronic equipment. In general, the tape is applied to the

component leads.

It covers requirements for taping techniques used with equipment for automatic handling, pre-

forming of leads, insertion and other operations and includes only those dimensions which are

essential to the taping of components intended for the above-mentioned purposes.
2 Normative references

The following documents, in whole or in part, are normatively referenced in this document and

are indispensable for its application. For dated references, only the edition cited applies. For

undated references, the latest edition of the referenced document (including any amendments)

applies.
IEC 60097:1991, Grid systems for printed circuits
IEC 60301, Preferred diameters of wire terminations of capacitors and resistors
3 Terms, definitions and symbols

For the purpose of this document, the following terms, definitions and symbols apply.

3.1 Terms and definitions
3.1.1
package

product made of any material of any nature to be used in containment, protection, structured

alignment for automatic assembly, handling and delivery
3.1.2
short terminal without tape
terminal which is not held between carrier tape and cover tape
Note 1 to entry: See Figure 1.
---------------------- Page: 9 ----------------------
– 8 – IEC 60286-2:2015 © IEC 2015
Short terminal
without tape
IEC
Figure 1 – Short terminal without tape
3.1.3
crimp
cinch

purposely formed angular deformation, starting at the reference plane, in such a way that the

component bottom side does not touch the top surface of the printed circuit board after

insertion and therefore acts as a ‘stand-off’
Note 1 to entry: The formed crimp is available in different forms, see Figure 2.
Note 2 to entry: A crimp acts as a ‘stand-off’ tool.
crimp
Reference plane (see 3.1.8)
IEC
Figure 2 – Crimp
3.1.4
ordinate

straight line, perpendicular to the abscissa through the centre of the closest sprocket hole that

follows the component to be checked
See Figure 3.
3.1.5
abscissa

straight line, through the centres of the sprocket holes in the direction of unreeling

See Figure 3.
3.1.6
seating plane

bottom of the component body, including any projections

which support the component on the printed board
See Figure 3.
---------------------- Page: 10 ----------------------
IEC 60286-2:2015 © IEC 2015 – 9 –

Note 1 to entry: The line goes parallel to the reference abscissa through the bottom point nearest to the tape.

Note 2 to entry: A method for determining the seating plane is given in IEC 60717.

Note 3 to entry: For definition of the reference plane, see 3.1.8, for definition of crimped leads, see 3.1.3.

3.1.7
seating plane

plane that changes depending on the profile

of the crimp, the diameter of the leads and the hole size in the printed board
See Figure 3.

Note 1 to entry: In these components, instead of a seating plane, a reference plane is defined, for components

with crimped leads only.

Note 2 to entry: A method for determining the seating plane is given in IEC 60717.

Note 3 to entry: For definition of the reference plane, see 3.1.8, for definition of crimped leads, see 3.1.3.

3.1.8
reference plane

line parallel to the abscissa through the lowest centre of the radius of curvature of the bending

of the crimp
Note 1 to entry: See Figure 3.
To be checked component
Upper edges of the carrier tape
Seating plane (see 3.1.6 and 3.1.7)
Reference plane (see 3.1.8)
Hold-down tape
Abscissa (see 3.1.5)
Carrier tape
Sprocket holes
IEC
Figure 3 – Abscissa, ordinate, seating plane and reference plane
Ordinate (see 3.1.4)
---------------------- Page: 11 ----------------------
– 10 – IEC 60286-2:2015 © IEC 2015
3.2 Symbols

The symbols used for tape and taped components are listed in Table 1 and Table 2. The use of

these symbols is exemplified in Figure 4, Figure 5 and Figure 6.
Table 1 – List of symbols for tape and taped components
Symbols Definition of symbols Figure 4, Subclause
sketch
d Lead terminal diameter E 4.4.2
d Diameter of short terminal without tape F 4.4.2
D Sprocket hole diameter E 4.2.6
F Lead spacing D 4.4.1
F Lead spacing between left lead and centre lead of the components with D 4.4.1
three leads
Lead spacing between right lead and centre lead of the components with D 4.4.1
three leads

H Distance between the abscissa and the bottom plane of the component A, B, C, D 4.3.1

body
H Distance between the abscissa and the reference plane of components D 4.3.2
with crimped leads (for crimped leads only)
H Distance between the abscissa and the top of the body of the A, B, C, D 4.3.3
components
H Distance between the abscissa and tip of short terminal without tape E 4.3.4
H Distance between the bottom of components and tip of short terminal E 4.3.5
without tape
∆h Maximum lateral deviation of the component body vertical to the tape H 4.5.1
plane
K Distance between the lead terminal and the short terminal without tape F 4.4.5
L Protrusion beyond the lower side of the carrier tape E 4.4.4
P Pitch of the mutual components A, B, C 4.2.2
P Pitch of the sprocket holes A, B, C, D 4.2.3

P Distance between ordinate and first lead terminal of the drawer side A, B, C, D 4.2.4

P Distance between the ordinate and the centre lead of the component on D 4.2.5
the drawer side
∆p Maximum deviation of the component body in the tape plane G 4.5.1
Maximum deviation of the component lead in the seating plane C 4.5.1
T Thickness of the carrier tape and the hold-down tape I 4.4.3

T Total thickness of the carrier tape, the hold-down tape and diameter of I 4.4.3

the lead
W Carrier tape width D 4.1.1
W Hold-down tape width D 4.1.2
W Distance between the upper edges of the carrier tape and the abscissa D 4.1.3
(centre of the sprocket hole)
W Distanc
...

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