1、 EIA STANDARD Mechanically-Interlocked Component Packaging for Automatic Handling EIA-704-A (Revision of EIA-704) August 2013 EIA-704-ANOTICE EIA Engineering Standards and Publications are designed to serve the public interest through eliminating misunderstandings between manufacturers and purchaser
2、s, facilitating interchangeability and improvement of products, and assisting the purchaser in selecting and obtaining with minimum delay the proper product for his particular need. Existence of such Standards and Publications shall not in any respect preclude any member or nonmember of ECIA from ma
3、nufacturing or selling products not conforming to such Standards and Publications, nor shall the existence of such Standards and Publications preclude their voluntary use by those other than ECIA members, whether the standard is to be used either domestically or internationally. Standards and Public
4、ations are adopted by ECIA in accordance with the American National Standards Institute (ANSI) patent policy. By such action, ECIA does not assume any liability to any patent owner, nor does it assume any obligation whatever to parties adopting the Standard or Publication. This EIA Standard is consi
5、dered to have International Standardization implication, but the International Electrotechnical Commission activity has not progressed to the point where a valid comparison between the EIA Standard and the IEC document can be made. This Standard does not purport to address all safety problems associ
6、ated with its use or all applicable regulatory requirements. It is the responsibility of the user of this Standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations before its use. (From Standards Proposal No. 5264, formulated under the
7、 cognizance of the Automated Component Handling Committee on EIA Standards). Published by Electronic Components Industry Association 2013 Engineering Department 2214 Rock Hill Road, Suite 170 Herndon, VA 20170 PLEASE! DONT VIOLATE THE LAW! This document is copyrighted by the ECIA and may not be repr
8、oduced without permission. Organizations may obtain permission to reproduce a limited number of copies through entering into a license agreement. For information, contact: IHS 15 Inverness Way East Englewood, CO 80112-5704 or call USA and Canada (1-877-413-5184), International (303-397-7956) i MECHA
9、NICALLY-INTERLOCKED COMPONENT PACKAGING FOR AUTOMATIC HANDLING CONTENTS Page 1 SCOPE 1 2 INTRODUCTION 1 3 APPLICABLE DOCUMENTS 1 4 REQUIREMENTS 1 Figures Figure 1 Mechanically-interlocked embossed carrier configuration 5 Figure 3 Mechanically-interlocked flat carrier configuration 6 Figure 3 Reel di
10、mensions 8 Figure 4 Sprocket hole detail, tape bending radius, and bar code label area 10 Figure 5 Tape leader and embossed carrier with precision formed pockets. 3 Applicable Documents Unless otherwise specified the following documents form a part of this standard to the extent specified herein. Th
11、ese procedures contain provisions that, through reference in the text, constitute normative references of these procedures. All standards are subject to revision, and parties to agreements based on these procedures are encouraged to investigate the possibility of applying the most recent editions of
12、 this document and those listed here. EIA-383 “Preparation for the Delivery of Electrical and Electronic Components” EIA-541 “Packaging Material Standards for ESD Sensitive Items” EIA-556 “Electronic Industries Association Outer Shipping Container Bar Code Label Standard” EIA-583 “Packaging Material
13、 Standards for Moisture Sensitive Items” EIA-481 “8 mm Through 200 mm Embossed Carrier Taping and 8 mm & 12 mm Punched Carrier Taping of Surface Mount Components for Automatic Handling” EIA-624 “Product Package Bar Code Label Standard for Non-Retail Applications” JEP95 “JEDEC Registered and Standard
14、 Outlines for Solid State and Related Products” 4 Requirements 4.1 Carrier tapes, cover tapes, reels, and taped components must meet the requirements defined in the Figures and Tables presented herein. EIA-704-A Page 2 4.2 The package design may utilize a carrier tape and cover tape which mechanical
15、ly interlock across the carrier tape width at predetermined locations between each component row to secure, orient and accurately position components on the carrier tape. For flat carrier tape, this design may also include an antistatic foam interleave tape. 4.3 Procurement documents and quotation r
16、equests shall include the following information: (a) Reference to this Standard by Title and Number. (b) Taping quality requirements including maximum number of missing components. (c) Container and reel marking requirements (including bar code labeling if required), and reel diameter (refer to 4.12
17、 and Figure 4). (d) Shipping conditions, storage conditions and storage time. (e) Weight of the reel containing components. NOTE: A heavy reel may not work on all feeders. Also, a reel containing components attached to a feeder may exceed regulatory or corporate weight limits for lifting by workers.
18、 4.4 Components are to be prevented from falling out of the cavity of the carrier tape, and shall remain in position for automatic handling after removal of the cover tape (see Note 1, Table 1). 4.5 The packaging method shall not obstruct any part of the sprocket holes. 4.6 The carrier tape and/or t
19、he packaging method in adjacent layers shall not stick together when unwinding from the carrier reel. 4.7 The packaging, materials and processes shall not adversely affect the mechanical and electrical characteristics or marking of the components. For intermediate and final packaging, refer to EIA-3
20、83 “Preparation for the Delivery of Electrical and Electronic Components,” EIA-541 “Packaging Material Standards for ESD Sensitive Items,” and EIA-583 “Packaging Material Standards for Moisture Sensitive Items,” and EIA-624 “Product Package Bar Code Label Standard for Non-Retail Applications.“ 4.8 T
21、he packaging method shall be suitable to withstand storage of the packaged components without danger of migration of contaminants onto the terminations, or the emission of vapors which would make soldering difficult or deteriorate the component properties or terminations by chemical action. In addit
22、ion, the packaging method shall not become detached, such that the components do not remain in position after storage (see Subclause 4.3(d). 4.9 Components may be removed from the packaging (virtual) boundary by incising the cavity at or below the depth midpoint (K0/2) for embossed tape (Figure 1) o
23、r by incising the carrier tape EIA-704-A Page 3 along the packaging (virtual) boundary for flat tapes (Figure 2). In no case shall the removal affect the package functionality. 4.10 There shall not be two (2) or more consecutive components missing from any single packaging boundary with multiple com
24、ponents or consecutive packaging boundaries with single components. 4.11 Components with bottom-only terminations shall be packaged with the terminations facing away from the component access side (see Figures 1 & 2). Refer to EIA-481 for component orientation rules. 4.12 The cover tape may be separ
25、ated from the carrier tape by an unstitching device in the feeder. The force required to remove the cover tape shall be 22.1 N to 88.3 N, depending upon the carrier tape width. The direction of the force shall be at an angle of 90 degrees to 180 degrees with the top surface of the carrier tape. The
26、unstitching device may travel though the punched holes in the mechanical interlock area (see Figures 1 & 2), perpendicular to the top surface of the carrier tape, and shall not deform the carrier tape. The act of separating the cover tape from the carrier tape shall not affect the component or its p
27、osition on the carrier tape. 4.13 Reels as defined by Figure 3 shall be permanently marked with visible recycling symbology. Bar code labeling, if required, shall be on the side of the reel opposite the round sprocket holes (refer to 4.3(c) and Figure 4). Refer to EIA-556 and EIA-624. EIA-704-A Page
28、 4 Left Intentionally BlankEIA-704-A Page 5 Figure 1 Mechanically-interlocked embossed carrier configuration See Section 4.0 for requirements (all dimensions in millimeters) EIA-704-A Page 6 Figure 2 Mechanically-interlocked flat carrier configuration See Section 4.0 for requirements (all dimensions
29、 in millimeters) EIA-704-A Page 7 Table 1 Carrier tape dimensions Constant Dimensions (all dimensions in millimeters) Tape Size D0 E1 P0 P2 R Min. See Note 2 Kn Max. T Max. 72 through 200 1.5 +0.1 -0.0 1.75 0.1 4.0 0.1 2.0 0.15 40 30 0.6 Variable Dimensions Tape Size B1 Max. F P1 (in 4.0 increments)
30、 S0 T2 Ref. K1 Max. Skew Max. W 72 60.0 34.20.20 4.00.1 to 56.00.1 68.40.1 30.0 20.0 0.1 72.00.3 88 76.0 42.20.20 84.40.1 30.0 88.00.3 104 91.0 50.20.25 100.40.1 35.0 35.0 0.15 104.00.3 120 107.0 58.20.25 116.40.1 40.0 40.0 120.00.3 136 123.0 66.20.30 132.40.1 136.00.3 152 139.0 74.20.30 148.40.1 15
31、2.00.3 168 153.0 82.20.35 164.40.1 0.2 168.00.3 184 169.0 90.20.35 180.40.1 184.00.3 200 185.0 98.20.40 196.40.1 200.00.3 Notes 1 The cavity defined by A0, B0, Kn, and K1 shall be referred to as the “virtual boundary” and configured to provide the following: (a) One (1) or more components may be pac
32、kaged with the virtual boundary. (b) No part or feature of the component(s) may extend beyond the virtual boundary. (c) The tape surface with the virtual boundary may contain any number of surface features. These surface features may include prepunched holes, pressed tabs, embossments, pocket caviti
33、es or other mechanical features to secure the component. These surface features will in no way restrict the functions of the feeder. (d) The component(s) located within the virtual boundary can be removed from the carrier tape in a vertical direction without interference from any other components. E
34、xtraction force required to remove components from the carrier tape shall not exceed 3.3 N maximum calibrated gauge reading. (e) Kn defines the maximum distance from the top surface of the carrier tape to the lowest feature below the carrier tape surface. (f) K1 defines the maximum distance from the
35、 top surface of the carrier tape to the highest feature. 2 Tape with or without components shall pass around R without damage. Larger values of P1 will require larger radius R. 3 B1 dimension is a maximum reference dimension for tape feeder clearance only. EIA-704-A Page 8 Figure 3 - Reel dimensions
36、 See Section 4.0 for requirements (all dimensions in millimeters) A(Hub diameter,see Note 2,Tables 1, 2 & 3)W1 (Measured at hub)W2 (Measured at hub)W3 (Includesflange distortionat outer edge)NC(Arbor HoleDiameter)Optional Access Hole( 40 mm min.)R28.5525.49.57.6DriveHoleEIA-704-A Page 9 Table 2 - Re
37、el dimensions See Section 4.0 for requirements (all dimensions in millimeters) Constant Dimensions Tape Size A Max. C Max. 72 mm to 200 mm 609 29.2 Variable Dimensions Tape Size (mm) N Min. See Note 2, Tables 1-3 W1 Min. W2 Max W3 72 See Note 3 72.4 89.0 Shall Accommodate Tape Width Without Interfer
38、ence 88 88.4 105.0 104 104.4 121.0 120 120.4 137.0 136 136.4 153.0 152 152.4 169.0 168 168.4 185.0 184 184.4 201.0 200 200.4 217.0 Notes 1 For reels less than 360 mm diameter (A), the most widely used reel diameters are 178 mm 2 mm and 330 mm 2 mm. Reel diameters ranging from 254 mm to 292 mm also e
39、xist. Commonly used hub diameters are 80, 100, 150, and 178 mm. 2 For reels greater than or equal to 360 mm diameter (A), various sizes exist with the most widely used being 381 mm 2 mm, 482 mm 2 mm and 558 mm 2 mm. Hub diameters vary widely, up to 254 mm. 3 Tape with components must wrap around hub
40、 without damage. EIA-704-A Page 10 Figure 4 Sprocket hole detail, tape bending radius, and bar code label area See Section 4.0 for requirements (all dimensions in millimeters) EIA-704-A Page 11 Figure 5 - Tape leader & trailer dimensions for embossed and flat carrier See section 4.0 for requirements
41、 (all dimensions in millimeters) EIA-704-A Page 12 Figure 6 Embossed Carrier Maximum Lateral and Rotational Movement See Section 4.0 for requirements (all dimensions in millimeters) EIA-704-A Page 13 Figure 7 Flat Carrier Maximum Lateral and Rotational Movement See Section 4.0 for requirements (all
42、dimensions in millimeters) ECIA Document Improvement Proposal If in the review or use of this document, a potential change is made evident for safety, health or technical reasons, please fill in the appropriate information below and mail or FAX to: Electronic Components Industry Association EIA Stan
43、dards & Technology Department 2214 Rock Hill Rd., Suite 170 Herndon, VA 20170 FAX: (571-323-0245) Document No.: Document Title: Submitters Name: Telephone No.: FAX No.: e-mail: Address: Urgency of Change: Immediate: At next revision: Problem Area: a. Clause Number and /or Drawing: b. Recommended Cha
44、nges: c. Reason/Rationale for Recommendation: Additional Remarks: Signature: Date: FOR ECIA USE ONLY Responsible Committee: Chairman: Date comments forwarded to Committee Chairman: Electronic Components Industry Association 2214 Rock Hill Road, Suite 170 * Herndon, VA 20170 * tel 571-323-0294 * fax 571-323-0245 www.eciaonline.org
