1、 REVISIONS LT DESCRIPTION DATE APPROVED A Changes in accordance with NOR 5905-R009-03. 2 Apr 03 Kendall A. Cottongim B Inactive for new design. Revise to present DoD policy requirements. 12 Apr 05 Kendall A. Cottongim Notice of Inactivation for New Design DSCC Drawing 03002 is inactive for new desig
2、n and is no longer used, except for replacement purposes. Use MIL-PRF-32159/2 Prepared in accordance with ASME Y14.100 Selected item drawing REV STATUS OF PAGES REV B B B B PAGES 1 2 3 4 5 PMIC N/A PREPARED BY Andrew R. Ernst DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH Original date of drawing CHEC
3、KED BY Andrew R. Ernst TITLE RESISTOR, CHIP, FIXED, FILM, ZERO-OHM, STYLE 0505 10 December 2002 APPROVED BY Kendall A. Cottongim SIZE A CODE IDENT. NO. 037Z3 DWG NO. 03002 REV B PAGE 1 OF 5 AMSC N/A 5905-E521 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from I
4、HS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 03002 REV B PAGE 2 1. SCOPE 1.1 Scope. This drawing describes the requirements for a fixed, film, .050 X .050, zero-ohm, chip resistor. 1.2 Part or Identifying Number (PIN). The complete PIN is as follows and i
5、s available in wrap-around termination: 03002 - B | | | | Drawing Termination number (see 3.2.1) 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specifi
6、ed 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 Reliability, Established Reliability, Space Level, General Specification for. DEPART
7、MENT OF DEFENSE STANDARDS MIL-STD-790 - Established Reliability and High Reliability Qualified Products List (QPL) Systems for Electrical, Electronic, and Fiber Optic Parts Specification. MIL-STD-1285 - Marking of Electrical and Electronic Parts. (Copies of these documents are available online at ht
8、tp:/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 precedence. In the event of a conflict between the text of this document and the references cited herein, the
9、 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 requirements. The individual item requirements shall be in accordance with MIL-PRF-55342 and as specified her
10、ein. 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. The termination material shall be in accordance with MIL-PRF-55342 and code letters B, C, G, or U (see 6.4).
11、Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 03002 REV B PAGE 3 A B C D E .055 .006 .050 .005 .012/.033 .010 .005 .015 .005 NOTES: 1. Dimensions are in inches. 2. M
12、etric equivalents are given for general information only. 3. The pictorial view of the style above is given as representative of the item. Slight deviations from the outline shown, which are contained within the envelope, and do not alter the functional aspect of the device, are acceptable. FIGURE 1
13、 Zero-ohm chip resistor style 0505. 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 0.025 ohm. 3.4 Marking. Marking of the individual chip resistors is not required; however, each unit package s
14、hall 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, date, and lot codes. Inches .005 .006 .010 .012 .015 .033 .050 .055 mm 0.13 0.15 0.25 0.30 0.38 0.84 1.27 1.40 Provided by IHSNot
15、for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 03002 REV B PAGE 4 3.5 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally preferable ma
16、terials 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. 3.6 Certificate of compliance. A certificate of compliance shall be required from manufacturers req
17、uesting 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 product assurance program specified in MIL-PRF-55342 and maintained in acc
18、ordance 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 in MIL-PRF-55342 is not applicable to this document. 4.4 Conformance insp
19、ection. 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-55342. 4.5 Visual and mechanical examination. Resistors shall be examined to
20、verify that the materials, design, construction, physical dimensions, marking, and workmanship are in accordance with the applicable requirements of MIL-PRF-55342. 5. PACKAGING 5.1 Packaging. For acquisition purposes, the packaging requirements shall be as specified in the contract or order (see 6.2
21、). 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 maintained by the Inventory Control Points packaging activities within the Mili
22、tary 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 contacting the responsible packaging activity. 6. NOTES (This section cont
23、ains 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 surface mount applications. 6.2 Ordering data. The contract or purchase
24、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 shipment of parts by the manufacturer. c. Requirements for packaging and
25、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 drawing may be achieved online at Resistordla.mil or in writing to: DSCC-
26、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 SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 03002 REV B PAGE 5
27、 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 DSCC-VAT, 3990 East Broad Street, Columbus, OH 43218-3990 or by teleph
28、one (614) 692-0552 or DSN 850-0552. DSCC drawing PIN 03002-* Vendors similar designation or type number 1/ Vendor CAGE Vendors name and address Terminal styles B, C, G, or U H0505CP*000(D03002) 56235 State of the Art, Incorporated 2470 Fox Hill Road State College, PA 16803-1797 Terminal style B RCWP
29、M-550-99 91637 Vishay Dale Electronics PO Box 609 Columbus, NE 68602-0609 Terminal style B M0505XR000SB 57498 Vishay thin film 2160 Liberty Drive Niagara Falls, NY 14304 1/ Parts must be purchased to the 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-,-,-
