Review of Changes to ANSI/EIA-481-D - Tek · PDF file(ECA) of the Electronics Industries Alliance (EIA) Electronics Industries Association (EIA) Organization— EIA Telecommunications

Review of Changes

to ANSI/EIA-481-D

Presented by Scott Carter

Fall ECA Meeting

October 8, 2008

Salt Lake City, UT

ANSI/EIA-481-D “8 mm through 200 mm

Embossed Carrier Taping and 8 mm & 12

mm Punched Carrier Taping of Surface

Mount Components for Automatic Handling”

Authored by Automated Component Handling (ACH)

Committee of the Electronic Components Association

(ECA) of the Electronics Industries Alliance (EIA)

Electronics Industries Association

(EIA) Organization—www.eia.org

EIA

Telecommunications

Industry

Association

(TIA)

Electronic

Components

Association

(ECA)

Government Electronics

and Information

Technology

Association

(GEIA)

National Science and

Technology Education

Partnership

(NSTEP)

JEDEC

S-1 Committee

P Committees

Connector Committees

Automated

Component

Handling (ACH)

Automated Component Handling

(ACH) Committee

Scope: Develop and maintain engineering standards and publications for tape, reels, magazines, trays, etc. for handling components in production. Also, provide technical input to US national positions on related international standards issues and proposals.

Standards: EIA-481 for Surface Mount Tape and Reel Packaging

EIA-468 for Tape and Reel of Radial-Leaded Components

EIA-296 for Axial Device Tape and Reel

EIA-948 and EIA-960 for Automated Handling in Thermoformed Trays

Worldwide Electronics Standards

Organizations

EIA

International Electrotechnical Commission

(IEC)

Japan Electronics and Information

Technology Industries Association (JEITA)

ANSI/EIA-481-D

Title: “8 mm Through 200 mm Embossed Carrier Taping and 8 mm & 12 mm Punched Carrier Taping of Surface Mount Components for Automatic Handling”

Scope: The standard covers requirements for taping surface mount components. Complementary standards for specialized taping requirements are included in the addendum.

Introduction: The standard was formulated to provide dimensions and tolerances necessary to tape surface mount components such that they may be automatically handled.

2 Main Carrier Tape Types

Embossed Common Widths: 8, 12, 16, 24, 32, 44

and 56

Uncommonly Used Widths: 72, 88, 104, 120, 136, 120, 168, 184 and 200 mm

40 mm maximum pocket depth

Plastic only

Punched Widths: 8 and 12 mm

1.6 mm maximum cavity depth for non-paper and 1.1 mm maximum depth for paper materials

Paper or plastic base materials

8-mm to 24-mm Wide Embossed Carrier Tape

Po

T

F

W

Center Lines of Cavity

Ao

Bo

User Direction of Unreeling

Cover Tape

Ko

B1 is for tape feeder reference only,

including draft concentric about B o.

T2

ØD1

ØDo

B1

S1

T1

E1

E2

P1

P2

Embossment

For cavity size,

see Note 1 Table 2

[10 pitches cumulative

tolerance on tape ±0.2 mm]

8 mm & 12 mm Punched Carrier Tape

User Direction of Unreeling

Top Cover Tape

T


P1

ØDo Po

P2

E1

F

E2W

G

A0

B0

Cavity Size,

See

Note 1, Table 1

Bottom Cover Tape

T1

T1

Bottom Cover Tape



General Carrier Tape Characteristics

Sprocket Hole Pitch: 4 mm

Pocket Pitch: multiples of 4 mm

8- and 12-mm wide tapes can have 2 mm

pitch

Tolerances: 0.05 mm - 0.5 mm (0.1 mm is

common)

Round Sprocket Hole Diameter: 1.5 mm

32-mm to 200-mm Wide Carrier Tape

T

PoØDo

F

So

Ao

Bo

P

Round Sprocket Holes

Elongated Sprocket Holes

Do/2 (Full Radius)

0.20±0.05

So

Detail, Elongation and Skew of Sprocket Holes

P

11

2

T

W


User Direction of UnreelingCover Tape

Ko

B1 is for tape feeder reference only,

including draft concentric about B o.

T2

ØD1

B1

E1

Embossment

For cavity size,

see Note 1 Table 3



Skew

Tape Size Skew, MAX.

32-56 mm 0.05 mm

72-88 mm 0.10 mm

104-152 mm 0.15 mm

168-200 mm 0.20 mm

Other Carrier Tape Requirements

Specified in EIA-481

Maximum Tape Camber

Maximum component rotation and lateral movement

Bar Code Label Area

Minimum Bending Radius

Cover Tape Peel Force

Leader and Trailer Lengths

Reel Dimensions

History of EIA Carrier Tape Standards

EIA-RS-481 “Taping Leadless Components for Automatic Placement” June 1982

EIA-481-A "Taping of Surface Mount Components for Automatic Placement" March 1986

EIA-481-1 “8 mm & 12 mm Taping of Surface Mount Components for Automatic Handling” May 1990

EIA-481-2 “16 mm and 24 mm Embossed Carrier Taping of Surface Mount Components for Automatic Handling” March 1991

EIA-481-3 “32 mm, 44 mm and 56 mm Embossed Carrier Taping of Surface Mount Components for Automatic Handling” Oct. 1991

EIA-481-1-A “8 mm & 12 mm Punched & Embossed Carrier Taping of Surface Mount Components for Automatic Handling” June 1994

EIA/IS-704 “72 mm through 200 mm Carrier Tapes for Packaging Components for Automatic Handling” Sept. 1996

EIA-481-2-A “16 mm, 24 mm, 32 mm, 44 mm & 56 mm Embossed Carrier Taping of Surface Mount Components for Automatic Handling” April 2000

EIA-481-B “8 mm Through 200 mm Embossed Carrier Taping and 8 mm & 12 mm Punched Carrier Taping Taping of Surface Mount Components for Automatic Handling” July 2002

EIA-481-C “8 mm Through 200 mm Embossed Carrier Taping and 8 mm & 12 mm Punched Carrier Taping Taping of Surface Mount Components for Automatic Handling” Oct. 2003

EIA-481-D “8 mm Through 200 mm Embossed Carrier Taping and 8 mm & 12 mm Punched Carrier Taping Taping of Surface Mount Components for Automatic Handling” July 2008

Version of EIA-481 Applicable

June 1982

Embossed Carrier Tape width, mm Punched Width, mm

Standard Date 8 12 16 24 32 44 56 72+ 8 12

EIA-RS-481 Jun-82 x x x x

EIA-481-A Feb-86 x x x x x x x x x

EIA-481-1 May-90 x x x x

EIA-481-2 Mar-91 x x

EIA-481-3 Oct-91 x x x

EIA-481-1-A Jun-94 x x x x

EIA-704 Sep-96 x

EIA-481-2-A Apr-00 x x x x x

EIA-481-B Jul-02 x x x x x x x x x x

EIA-481-C Oct-03 x x x x x x x x x x

EIA-481-D Jul-08 x x x x x x x x x x


February 1986


Standard Date 8 12 16 24 32 44 56 72+ 8 12







EIA-704 Sep-96 x





Versions of EIA-481 Applicable

May 1990 – March 1991


Standard Date 8 12 16 24 32 44 56 72+ 8 12







EIA-704 Sep-96 x






June 1994


Standard Date 8 12 16 24 32 44 56 72+ 8 12







EIA-704 Sep-96 x






September 1996


Standard Date 8 12 16 24 32 44 56 72+ 8 12

EIA-RS-481 Jun-82 x x x x x x x x x






EIA-704 Sep-96 x






April 2000


Standard Date 8 12 16 24 32 44 56 72+ 8 12







EIA-704 Sep-96 x






July 2002 Embossed Carrier Tape width, mm Punched Width, mm

Standard Date 8 12 16 24 32 44 56 72+ 8 12







EIA-704 Sep-96 x






October 2003


Standard Date 8 12 16 24 32 44 56 72+ 8 12







EIA-704 Sep-96 x






July 2008


Standard Date 8 12 16 24 32 44 56 72+ 8 12







EIA-704 Sep-96 x





EIA-481-1-A Updates

Updated and refined format of document.

Eliminated dual dimensions. SI units only.

Added Applicable Documents section.

Added requirements for bar code labeling on reels.

Updated Dimensional Parameters W Max instead of unbalanced tolerance for W

E became E1 and E2

G1 and G2 eliminated for Embossed Tapes

Blueprint for “Modern” carrier tape standard

EIA-481-2-A Updates

Combined EIA-481-2 and EIA-481-3 into

single document: 16, 24, 32, 44, and 56

mm widths.

Style and content harmonized with EIA-

481-1-A

Permitted maximum reel diameter of 609

mm compared to 360 mm previously

EIA-481-B Updates

Combined EIA-481-1-A, EIA-481-2-A, EIA-704 into single document for embossed carrier tape: 8 mm through 200 mm wide tape.

Introduced detailed component orientation rules.

Maintained grandfathered component orientation for SOT 23 Quad 3

SOT 143 Quad 3

SOT 89 Quad 4

SOT 223 Quad 3

IPD (per EIA-800) Quad 2

Permitted maximum reel diameter of 609 mm compared to 360 mm previously for 8-mm and 12-mm wide tapes.

EIA-481-C Updates

Introduced component orientation flowsheet to accompany the written rules.

Eliminated grandfathered component orientation for SOT 23 Quad 3

SOT 143 Quad 3

SOT 89 Quad 4

SOT 223 Quad 3

IPD (per EIA-800) Quad 2

EIA-481-D Updates Updated orientation rules to clarify the orienting feature of the component.

Specified orientations for 25 commonly used devices schematically SOT 23, 223, 143, 89, 343, 23-5, 23-6

TO-89, -252, -220, -263-5

SSOP-5, -6

SC70-5, 70-6

DPAK/D2PAK/D2PAK-5P

QFP, TSOP, PLCC, SOIC, DIP

QFN-square, QFN-rectangular

BGA-square, BGA-rectangular

SSOP/TSSOP/MSOP

Ultra Thin SO8 (US8)

Tantalum Capacitor

Diode/LED

Connectors (square or rectangular)

Added recommend camber measurement method

Updated requirements for cover tapes

Complementary Taping Standards

EIA-726 “8 mm Punched & Embossed Carrier Taping of Surface Mount Components for Automatic Handling of Devices Smaller than 2.0 mm x 1.2 mm” June 2002

EIA-747 “Adhesive Backed Punched Plastic Carrier Taping of Singulated Bare Die and Other Surface Mount Components for Automatic Handling of Devices Generally Less Than 1.0 mm Thick” Feb. 2007

EIA-763 “Bare Die and Chip Scale Packages Taped in 8 mm & 12 mm Carrier Tape for Automatic Handling” June 2002

EIA-704-A “Mechanically-Interlocked Component Packaging For Automatic Handling” Oct. 2007

Future Work for ACH Committee

Solicit industry feedback for EIA-481-D

Evaluate 4-mm wide, 1-mm pitch carrier

tapes.

Continue to develop ACH Application

Guide

EIA Standards

Automated Handling

Committee

October 9

Salt Lake City

April 30

New Orleans

Thank You for Attending

Scott Carter

1336 Paramount Parkway

Batavia, IL 60510

[email protected]

630.406.0560 office

630.406.0577 fax

mailto:[email protected]