1、 REVISIONS LT DESCRIPTION DATE APPROVED A Revise section 4. Editorial changes throughout. 2 MAR 92 D. Moore B Changes in accordance with NOR 5905-R018-93. 21 OCT 93 A. Ernst C Dimension changes. Add vendor. Editorial changes throughout. 10 SEP 99 K. Cottongim D Changes in accordance with NOR 5905-R0
2、04-99. 15 NOV 99 K. Cottongim E Changes in accordance with NOR 5905-R001-00. 8 DEC 99 K. Cottongim F Inactive for new design. Update to present DoD policy requirements. 12 Apr 05 Kendall A. Cottongim CURRENT DESIGN ACTIVITY CAGE CODE 037Z3 DEFENSE LOGISTICS AGENCY DEFENSE SUPPLY CENTER, COLUMBUS COL
3、UMBUS, OHIO 43218-3990 Notice of Inactivation for New Design DSCC Drawing 90047 is inactive for new design and is no longer used, except for replacement purposes. Use MIL-PRF-32159/5 Prepared in accordance with ASME Y14.100 Selected item drawing REV STATUS OF PAGES REV D D C D D PAGES 1 2 3 4 5 PMIC
4、 N/A PREPARED BY David Wood DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OH Original date of drawing 28 August 1990 CHECKED BY David Wood TITLE RESISTOR, CHIP, FIXED, FILM, ZERO-OHM, STYLE RM2208 APPROVED BY David E. Moore SIZE A CODE IDENT. NO. 14933 DWG NO. 90047 REV F PAGE 1 OF 5 AMSC N/A 5905-E524 P
5、rovided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 90047 REV F PAGE 2 1. SCOPE 1.1 Scope. This drawing describes the requirements for a fixed, film, .220 x .080, zero-ohm,
6、chip, resistor. 1.2 Part or Identifying Number (PIN). The complete PIN is as follows, and is available in a wrap around termination: 90047 - B I I I I Drawing (see figure 1)Number 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications, standards, and handbooks. The following specific
7、ations, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. DEPARTMENT OF DEFENSE SPECIFICATIONS MIL-PRF-55342 - Resistors, Chip, Fixed, Film, Nonestablished R
8、eliability, Established Reliability, Space Level, General Specification for. DEPARTMENT OF DEFENSE STANDARDS MIL-STD-790 - -Standard Practice for Established Reliability and High Reliability Qualified Products List (QPL) Systems for Electrical, Electronic and Fiber Optic Parts Specifications. MIL-ST
9、D-1285 - Marking of Electrical and Electronic Parts. (Copies of these documents are available online at http:/assist.daps.dla.mil/quicksearch/ or http:/assist.daps.dla.mil or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 2.2 Order of pre
10、cedence. In the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 Item req
11、uirements. The individual item requirements shall be in accordance with MIL-PRF-55342 and as specified herein. 3.2 Interface and physical dimensions. The resistor shall meet the interface, and physical dimensions as specified in MIL-PRF-55342 and herein (see figure 1). 3.2.1 Termination material. Te
12、rmination material shall be in accordance with MIL-PRF-55342, code letter B. 3.2.2 Design documentation. The design documentation shall be in accordance with MIL-PRF-55342 and unless otherwise specified in the contract or purchase order, shall be retained by the manufacturer and available for review
13、 by the acquiring activity or contractor upon request. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 90047 REV F PAGE 3 NOTES: 1. Dimensions are in inches. 2. Metric
14、equivalents are given for general information only. 3. Unless otherwise specified, tolerance is .005 (0.13 mm). 4. The pictorial view of the styles above are given as representative of the envelope of the item. Slight deviations from the outline shown, which are contained within the envelope, and do
15、 not alter the functional aspects of the devices are acceptable. FIGURE 1. Zero-ohm chip resistor style RM2208. 3.3 Electrical characteristics. 3.3.1 Temperature range. The temperature range shall be -55C to +125C. 3.3.2 Resistance. The resistance shall not exceed 0.04 ohm. 3.4 Marking. Marking of t
16、he individual chip resistors is not required; however, each unit package shall be marked in accordance with MIL-STD-1285 and include the PIN as specified herein (see 1.2), the manufacturers name or Commercial and Government Entity (CAGE) code, and date lot codes. 3.5 Recycled, recovered, or environm
17、entally preferable materials. Recycled, recovered, or environmentally preferable materials should be used to the maximum extent possible provided that the material meets or exceeds the operational and maintenance requirements, and promotes economically advantageous life cycle costs.230 .007.075.005.
18、015.033.020.005Inches .005 .015 .020 .075 .230 mm 0.13 0.38 0.51 1.90 5.84 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 90047 REV F PAGE 4 3.6 Certificate of complia
19、nce. A certificate of compliance shall be required from manufacturers requesting to be a suggested source of supply. 3.7 Workmanship. Resistors shall be uniform in quality and free from defects that will affect life, serviceability, or appearance. 4. VERIFICATION 4.1 Product assurance program. The p
20、roduct assurance program specified in MIL-PRF-55342 and maintained in accordance with MIL-STD-790 is not applicable to this document. 4.2 Qualification inspection. Qualification inspection is not applicable to this document. 4.3 Product level qualification. The product level qualification specified
21、in MIL-PRF-55342 is not applicable to this document. 4.4 Conformance inspection. 4.4.1 Inspection of product for delivery. Inspection of product for delivery shall consist of group A inspection (established reliability level only and the parts per million reporting is not applicable) of MIL-PRF-5534
22、2. 4.5 Visual and mechanical examination. Resistors shall be examined to verify that the materials, design, construction, physical dimensions, marking, and workmanship are in accordance with the applicable requirement of MIL-PRF-55342. 5. PACKAGING 5.1 Packaging. For acquisition purposes, the packag
23、ing requirements shall be as specified in the contract or order (see 6.2). When packaging of materiel is to be performed by DoD or in-house contractor personnel, these personnel need to contact the responsible packaging activity to ascertain requisite requirements. Packaging requirements are maintai
24、ned by the Inventory Control Points packaging activities within the Military Service or Defense Agency, or within the Military Services System Command. Packaging data retrieval is available from the managing Military Departments or Defense Agencys automated packaging files, CD-ROM products, or by co
25、ntacting the responsible packaging activity. 6. NOTES (This section contains information of a general or explanatory nature that may be helpful, but is not mandatory.) 6.1 Intended use. Chip resistors are intended for use in thick or thin film circuits where microcircuitry is intended, also in most
26、surface mount applications. 6.2 Ordering data. The contract or purchase order should specify the following: a. Complete PIN (see 1.2). b. Requirements for delivery and one copy of the conformance inspection data or certification of compliance that parts have passed conformance inspection with each s
27、hipment of parts by the manufacturer. c. Requirements for packaging and packing. 6.3 Users of record. Coordination of this document for future revisions is coordinated only with the approved sources of supply and the users of record of this document. Requests to be added as a recorded user of this d
28、rawing may be achieved online at Resistordla.mil or in writing to: DSCC-VAT, 3990 East Broad Street, Columbus, OH 43218-3990 or by telephone (614) 692-0552 or DSN 850-0552. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CEN
29、TER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 90047 REV F PAGE 5 6.4 Suggested sources of supply. Approved sources of supply are listed herein. Additional sources will be added as they become available. Assistance in the use of this drawing may be obtained online at Resistordla.mil or contact
30、 DSCC-VAT, 3990 East Broad Street, Columbus, OH 43218-3990 or by telephone (614) 692-0552 or DSN 850-0552. DSCC drawing PIN Vendors similar designation or type number 1/ Vendor CAGE Vendors name and address 90092-B H2208CPX000 (DEC092) 56235 State of the Art, Incorporated 2470 Fox Hill Road State Co
31、llege, PA 16803-1797 90092-B M2208XR000SB 57489 Vishay Thin Film, Inc. 2160 Liberty Drive Niagara Falls, NY 14304-3676 90092-B RCWPM-7225-99 91637 Vishay Dale Electronics PO Box 609 Columbus, NE 68602-0609 1/ Parts must be purchased to this DSCC PIN to assure that all performance requirements and tests are met. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
