{"id":231437,"date":"2024-10-19T15:04:30","date_gmt":"2024-10-19T15:04:30","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-60286-52018\/"},"modified":"2024-10-25T09:24:09","modified_gmt":"2024-10-25T09:24:09","slug":"bs-en-iec-60286-52018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-60286-52018\/","title":{"rendered":"BS EN IEC 60286-5:2018"},"content":{"rendered":"

IEC 60286-5:2018 is available as<\/span> \/2 which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.<\/span> IEC 60286-5:2018 RLV contains both the official IEC International Standard and its Redline version. The Redline version is not an official document, it is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 60286-5:2018 describes the common dimensions, tolerances and characteristics of the tray. It includes only those dimensions that are essential for the handling of the trays for the stated purpose and for placing or removing components from the trays. This edition includes the following significant technical changes with respect to the previous edition: – The generic rules for the design of matrix trays are given in this document. Newly developed trays which follow these rules will not be listed individually. Only those trays which conform to the design rules set forth herein are classified as “standard trays” and are thus preferred for use. – An update of the matrix trays, which do not conform to the design rules set forth herein, are considered as “non-standard trays” and are not preferred for use, is listed in Annex A.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
5<\/td>\nCONTENTS <\/td>\n<\/tr>\n
8<\/td>\nFOREWORD <\/td>\n<\/tr>\n
10<\/td>\n1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
3.2 Abbreviated terms <\/td>\n<\/tr>\n
11<\/td>\n4 Material
4.1 Electrostatic dissipative requirements
4.2 Effect of properties
4.3 Recycling and rigidity
5 Mechanical stability
5.1 Loaded tray
5.2 Empty tray
5.3 Outer edges
6 Tray design, dimensions and other physical properties
6.1 Tray design
6.1.1 Number of pockets
6.1.2 Orientation of pockets <\/td>\n<\/tr>\n
12<\/td>\n6.1.3 Design rules for pocket density
Tables
Table 1 \u2013 P and W dimension <\/td>\n<\/tr>\n
13<\/td>\n6.2 Overall tray dimensions
6.3 Cell dimensions
Table 2 \u2013 Height dimensions <\/td>\n<\/tr>\n
14<\/td>\n6.4 Tray vacuum pick-up sites
6.4.1 Size
6.4.2 Centre
6.4.3 Perimeter
6.5 Detail features
Figures
Figure 1 \u2013 Sample of leaded packages
Figure 2 \u2013 Sample of grid array packages <\/td>\n<\/tr>\n
15<\/td>\n6.6 Weight
6.7 Movement of components
6.8 Dimensional information <\/td>\n<\/tr>\n
16<\/td>\nFigure 3 \u2013 Tray main view <\/td>\n<\/tr>\n
17<\/td>\nFigure 4 \u2013 Tray stacking details
Figure 5 \u2013 Tray tolerances <\/td>\n<\/tr>\n
18<\/td>\n7 Polarity and orientation of components in the tray
7.1 Pin one
7.2 Loading
8 Tray stacking
8.1 Bundling
Table 3 \u2013 Notes related to Figures 3 and 4 <\/td>\n<\/tr>\n
19<\/td>\n8.2 Top protection
8.3 Partial filling
8.4 Protrusion of components
8.5 Stack-up
8.6 Damaging of components
8.7 Warpage
9 Missing components
10 Marking <\/td>\n<\/tr>\n
20<\/td>\nAnnex A (informative) List of existing matrix trays with wide anticipated use in the electronic industries
A.1 Matrix trays (for different packages) <\/td>\n<\/tr>\n
21<\/td>\nFigure A.1 \u2013 Thin tray <\/td>\n<\/tr>\n
22<\/td>\nTable A.1 \u2013 Variations <\/td>\n<\/tr>\n
28<\/td>\nA.2 Matrix trays for PGA packages
A.2.1 Dimensional information <\/td>\n<\/tr>\n
29<\/td>\nFigure A.2 \u2013 Thick matrix <\/td>\n<\/tr>\n
30<\/td>\nTable A.2 \u2013 Notes related to Figures A.1 and A.2 <\/td>\n<\/tr>\n
31<\/td>\nA.2.2 Variation sheet PGA (pin grid array package)
Table A.3 \u2013 PGA variations <\/td>\n<\/tr>\n
32<\/td>\nAnnex B (normative) Measurement methodology of the tray dimensions
B.1 General
B.2 Definition of the dimensions
B.2.1 Outline dimensions <\/td>\n<\/tr>\n
33<\/td>\nB.2.2 Tray thickness (A)
Figure B.1 \u2013 Cross-sections of the outline dimensions
Figure B.2 \u2013 Tray thickness <\/td>\n<\/tr>\n
34<\/td>\nB.2.3 Dimensions of the stacking feature
B.2.4 Warpage
B.3 Measuring instrument
B.4 Measurement conditions
B.5 Measurement methodology
B.5.1 Outline dimensions
Figure B.3 \u2013 Examples of tray warpage <\/td>\n<\/tr>\n
35<\/td>\nB.5.2 Tray thickness (A)
Figure B.4 \u2013 Top view of a tray showing the measurement locations for the outline dimensions
Figure B.5 \u2013 Measurement locations for tray thickness
Figure B.6 \u2013 Holding position in calliper jaws for measurement
Figure B.7 \u2013 Correction of a lift of the tray at the measurement point <\/td>\n<\/tr>\n
36<\/td>\nB.5.3 Dimensions of the stacking feature
B.5.4 Warpage
Figure B.8 \u2013 Measurement locations for the stackable design
Figure B.9 \u2013 Measurement points for warpage <\/td>\n<\/tr>\n
37<\/td>\nAnnex C (normative) Matrix trays \u2013 General considerations for design (design value)
C.1 Lateral movement of leaded devices
C.2 Lateral movement of un-leaded devices
Figure C.1 \u2013 Lateral movement of leaded devices A to I
Figure C.2 \u2013 Lateral movement of un-leaded devices check points A to C <\/td>\n<\/tr>\n
38<\/td>\nC.3 Lead protection
Figure C.3 \u2013 Lateral movement of un-leaded devices check points D to F
Figure C.4 \u2013 Lead protection gap <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Packaging of components for automatic handling – Matrix trays<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2018<\/td>\n40<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":231438,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-231437","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/231437","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/231438"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=231437"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=231437"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=231437"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}