1、 REVISIONS LT DESCRIPTION DATE APPROVED A Add new dash numbers 0012 through 0015. 3 MAR 88 David E. Moore B Add a new vendor. Editorial changes throughout. 27 JUN 88 David E. Moore C Add new dash numbers. Editorial changes throughout. 26 JUL 88 David E. Moore D Add new dash numbers. Editorial change
2、s throughout. 14 FEB 91 David E. Moore E Revise section 4. Editorial changes throughout. 20 APR 92 David E. Moore F Add new dash numbers 0025 through 0028. Editorial and policy changes throughout. 3 JUL 97 David E. Moore G CAGE code in footer of document shall remain 14933. Paragraph 6.5, delete ven
3、dor type numbers 301254 and 301257 and substitute 301257 and 301258. 10 SEP 97 David E. Moore H Add new source of supply and associated vendor similar PINs (see 6.5). 22 MAR 00 Kendall Cottongim J Add derating curve. Editorial changes throughout. 1 MAY 02 Kendall Cottongim K Changes in accordance wi
4、th NOR 5905-E408 14 MAY 02 Kendall Cottongim L Remove vendor plant address. Add pure tin prohibition paragraph. Figure 1 to be shown with standoff. Corrections to matched ratios in table I. Editorial changes throughout. 9 NOV 07 Michael Radecki M Add vendors. Add manufacturer eligibility and high po
5、wer pulse paragraphs. Editorial changes throughout. 16 DEC 09 Michael Radecki N Vendor address change. Editorial changes throughout. 17 May 13 Michael Radecki Prepared in accordance with ASME Y14.100 REV STATUS OF PAGES REV N N N N N N N N PAGES 1 2 3 4 5 6 7 8 PMIC N/A Original date of drawing 6 Au
6、gust 1987 PREPARED BY Allan Knox DESIGN ACTIVITY: DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO 45444-5000 CHECKED BY David Withrow TITLE RESISTOR NETWORK, FIXED, FILM, 3-PIN APPROVED BY David E. Moore SIZE A CODE IDENT. NO. 14933 DWG NO. 87026 REV N PAGE 1 OF 8 AMSC N/A 5905-2012-E11 CURRENT DESIGN
7、 ACTIVITY CAGE CODE 037Z3 HAS CHANGED NAMES TO: DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 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. 87026 REV N PAGE 2 1. SC
8、OPE 1.1 Scope. This drawing describes the requirements for a fixed, film, 3-pin resistor network. 1.2 Part or Identifying Number (PIN). The complete PIN is as follows: 87026 - 0001 I I Drawing number (See table I) Dash number 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications, st
9、andards, and handbooks. The following specifications, 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-55182 -
10、Resistors, Fixed, Film, Nonestablished Reliability, Established Reliability, and Space Level, General Specification for. DEPARTMENT OF DEFENSE STANDARDS MIL-STD-690 - Failure Rate Sampling Plans and Procedures. MIL-STD-790 - Standard Practice for Established Reliability and High Reliability Qualifie
11、d Products List (QPL) Systems for Electrical, Electronic, and Fiber Optic Parts. (Copies of these documents are available online at http:/quicksearch.dla.mil or from the DLA Document Services, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094). 2.2 Order of precedence. Unless otherwise no
12、ted herein or in the contract, in the event of a conflict between the text of this document and the references cited herein (except for related specification sheets), the text of this document takes precedence unless otherwise noted. Nothing in this document, however, supersedes applicable laws and
13、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-55182 and as specified herein. 3.2 Interface and physical dimension requirements. Resistors shall meet the interface and physical dim
14、ensions as specified in MIL-PRF-55182 and herein (see figure 1). 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. 87026 REV N PAGE 3 NOTES: 1. Dimensions are in inches.
15、2. Metric equivalents are given for general information only. 3. Unless otherwise specified, tolerances are .010 (0.25 mm). FIGURE 1. Resistor network. Inches mm Inches mm Inches mm Inches mm Inches mm .003 0.07 .015 0.38 .050 1.27 .105 2.67 .320 8.13 .005 0.13 .025 0.64 .100 2.54 .302 7.67 .075 19.
16、05 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. 87026 REV N PAGE 4 3.3 Electrical characteristics. 3.3.1 Resistance. The resistance values shall be in accordance wit
17、h table I. 3.3.2 Resistance tolerance. Resistors are available in resistance tolerances as specified in table I. TABLE I. Resistance values. Dash number Resistance and tolerance Matched ratio Dash number Resistance and tolerance Matched ratio 0001 R1 = 10.0 k 1% R2 = 10.0 k 1% R1= 1.000 0.01% R20015
18、 R1 = 9.00 k 0.01% R2 = 1.00 k 0.01% R1 = 9.0000 0.01% R20002 R1 = 4.8148 k 1% R2 = 9.99 k 1% R1 = 0.48196 0.01% R20016 R1 = 10.0 k 1% R2 = 10.0 k 1% R1 = 1.0000 0.01% R20003 R1 = 10.0 k 1% R2 = 10.0 k 1% R1= 1.000 0.005% R20017 R1 = 20 k 1% R2 = 16.129 k 1% R1= 1.2400 0.01% R20004 R1 = 10.0 k 1% R2
19、 = 9.0 k 1% R1= 1.1111 0.005% R20018 R1 = 10 k 0.1% R2 = 1.931 k 0.1% R1 = 5.1787 0.05% R20005 R1 = 9.166 k 1% R2 = 10.0 k 1% R1= 0.9166 0.005% R20019 R1 = 10 k 0.1% R2 = 18.37 k 0.1% R1 = 0.54437 0.05% R20006 R1 = 10.0 k 1% R2 = 10.0 k 1% R1 = 1.000 0.03% R20020 R1 = 6.84 k 0.01% R2 = 3.16 k 0.01%
20、R1 = 2.1646 0.01% R20007 R1 = 20.0 k 1% R2 = 20.0 k 1% R1 = 1.000 0.03% R20021 R1 = 10.0 k 0.1% R2 = 20.0 k 0.1% R1= 0.500 0.1% R20008 R1 = 1.3 k 1% R2 = 1.3 k 1% R1 = 1.000 0.01% R20022 R1 = 2.5 k 0.01% R2 = 3.0 k 0.01% R1 = 0.8333 0.01% R20009 R1 = 20.0 k 1% R2 = 15.0 k 1% R2 = 0.7500 0.01% R10023
21、 R1 = 3.15 k 0.01% R2 = 3.15 k 0.01% R1 = 1.0 0.01% R20010 R1 = 5.0 k 1% R2 = 5.0 k 1% R1 = 1.000 0.01% R20024 R1 = 1.0 k 0.01% R2 = 9.0 k 0.01% R1 = 0.1111 0.01% R20011 R1 = 6.0 k 1% R2 = 3.0 k 1% R1 = 2.000 0.01% R20025 R1 = 10k 0.1% R2 = 1.93k 0.1% R1 = 5.1814 0.05% R20012 R1 = 10.0 k 0.01% R2 =
22、12.1 k 0.01% R1 = 0.8265 0.01% R20026 R1 = 5.6k 1.0% R2 = 13.68k 1.0% R2 = 2.4429 0.1% R10013 R1 = 8.75 k 0.01% R2 = 1.25 k 0.01% R1 = 7.0000 0.01% R20027 R1 = 2.49k 0.1% R2 = 4.87k 0.1% R1 = 0.5113 0.01% R20014 R1 = 8.00 k 0.01% R2 = 20.0 k 0.01% R1 = 0.4000 0.01% R20028 R1 = 4.02k 1.0% R2 = 4.02k
23、1.0% R1 = 1.00 1.0% R23.3.3 Power rating. The network shall have a power rating of 0.2 watt at +105OC divided proportionally between the resistors as the resistance is divided, derated in accordance with figure 2. 3.3.4 Temperature range. The operating temperature range shall be -55OC to +105OC. 3.3
24、.5 Resistance temperature characteristic. The resistance temperature characteristic shall be 5 parts per million (ppm)/OC. 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 N
25、O. 87026 REV N PAGE 5 FIGURE 2. Derating curve for high ambient temperatures. 3.3.6 TC tracking. Dash numbers 0001 to 0012, 0016 to 0020, and 0023, R2 shall track R1 within 1 ppm/OC; dash numbers 0013 to 0015, 0021, 0022, and 0024 to 0028, R2 shall track R1 within 1.5 ppm/OC from -55OC to +105OC. 3.
26、3.7 Operating voltage. The maximum operating voltage shall not exceed 200 Vdc. 3.3.8 Thermal shock. When resistors are tested in accordance with MIL-PRF-55182, the change in resistance shall not exceed 0.05 percent. 3.3.9 Overload. When resistors are tested in accordance with MIL-PRF-55182, the chan
27、ge in resistance shall not exceed 0.05 percent. 3.3.10 Low temperature operation. When resistors are tested in accordance with MIL-PRF-55182, there shall be no evidence of mechanical damage and the change in resistance shall not exceed 0.05 percent. 3.3.11 Terminal strength. The terminal strength sh
28、all be in accordance with MIL-PRF-55182, except the applied force shall be 2 pounds. The change in resistance shall not exceed 0.02 percent. 3.3.12 Dielectric withstanding voltage. When tested in accordance with MIL-PRF-55182, using 450 V root mean square (rms) at atmospheric conditions. Resistors s
29、hall show no evidence of deterioration and resistance change shall not exceed 0.01 percent. When tested at barometric pressure (reduced), with 200 V rms applied, the change in resistance shall not exceed 0.02 percent. The method of mounting for both tests shall be a flat metallic plate in lieu of th
30、e V block. 3.3.13 Insulation resistance. When tested as specified in MIL-PRF-55182, the insulation resistance shall not be less than 10,000 megohms. A flat metallic plate shall be used in lieu of a V block, and test condition B shall be applicable. 3.3.14 Resistance to soldering heat. When resistors
31、 are tested as specified in MIL-PRF-55182, there shall be no evidence of mechanical damage. The change in resistance shall not exceed 0.02 percent. 3.3.15 Moisture resistance. When resistors are tested as specified in MIL-PRF-55182, there shall be no evidence of mechanical damage. The change in resi
32、stance shall not exceed 0.05 percent. 3.3.16 Life. The maximum allowable change in resistance shall be 0.005 percent when each resistor network is subjected to 2,000 hours of operation at +100OC 5OC ambient while each resistor network dissipates 100 milliwatts of power divided proportionally between
33、 resistors as the resistance is divided, or a change of 0.05 percent for 10,000 hours operation under the same conditions. 3.3.17 Shock (specified pulse). When tested as specified in MIL-PRF-55182, there shall be no evidence of mechanical damage or electrical discontinuity. The resistance shall not
34、exhibit a change of more than 0.01 percent. 3.3.18 Vibration, high frequency. When tested in accordance with MIL-PRF-55182, there shall be no evidence of mechanical damage or electrical discontinuity. The change in resistance shall not exceed 0.02 percent. Percentofrated power-65 -50 -25 0 25 50 75
35、100 125 150 175 100 80 60 40 20 0 105OC -55OC 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. 87026 REV N PAGE 6 3.4 Pure tin. The use of pure tin, as an underplate or
36、final finish is prohibited both internally and externally. Tin content of resistor components and solder shall not exceed 97 percent, by mass. Tin shall be alloyed with a minimum of 3 percent lead, by mass (see 6.3). 3.5 Marking. Resistors shall be marked with the PIN assigned herein (see 1.2) and m
37、anufacturers identification code (CAGE or logo). Pin 1 indicator shall be located adjacent to pin 1. 3.6 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally preferable materials should be used to the maximum extent possible provided that the material
38、s meet or exceed the operational and maintenance requirements, and promote economically advantageous life cycle costs. 3.7 Manufacturer eligibility. To be eligible for listing as an approved source of supply, a manufacturer shall perform the group A and group B inspections specified herein on a samp
39、le of parts agreed upon by the manufacturer and DLA Land and Maritime-VAT. 3.7.1 Certificate of compliance. A certificate of compliance shall be required from manufacturers requesting to be an approved source of supply. 3.8 Workmanship. Resistors shall be processed in such a manner as to be uniform
40、in quality and free from defects that will affect life, serviceability, or appearance. 4. VERIFICATION 4.1 Qualification inspection. Qualification inspection in accordance with MIL-PRF-55182 is not applicable to this document. 4.2 Reliability assurance program. The reliability assurance program spec
41、ified in MIL-PRF-55182and maintained in accordance with MIL-STD-790 are not applicable to this document. 4.3 Failure rate qualification. Failure rate qualification in accordance with MIL-PRF-55182 and MIL-STD-690 is not applicable to this document. 4.4 Conformance inspection. 4.4.1 Inspection of pro
42、duct for delivery. Inspection of product for delivery shall consist of group A (ER level) and group B inspections. 4.4.1.1 Group A inspection. Group A inspection (ER level) shall be in accordance with MIL-PRF-55182. Part per million testing and verification as specified in MIL-PRF-55182 is not appli
43、cable to this document. 4.4.1.2 Group B inspection. Group B inspection shall be in accordance with MIL-PRF-55182. 4.4.1.2.1 Certification. The acquiring activity, at its discretion, may accept a certificate of compliance with group B requirements in lieu of performing group B tests (see 6.2d). 4.5 I
44、nspection of packaging. Inspection of packaging shall be in accordance with MIL-PRF-55182. 5. PACKAGING 5.1 Packaging. For acquisition purpose, the packaging 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 contra
45、ctor personnel, these personnel need to contact the responsible packaging activity to ascertain packaging requirements. Packaging requirements are maintained by the Inventory Control Points packaging activities within the Military Service or Defense Agency, or within the military services system com
46、mands. 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. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DE
47、FENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 87026 REV N PAGE 7 6. NOTES (This section contains information of a general or explanatory nature which may be helpful, but is not mandatory.) 6.1 Intended use. Resistor networks described herein are intended to be used
48、in electronic circuits where miniaturization is required. 6.2 Ordering data. The contract or purchase order should specify the following: a. Complete PIN (see 1.2). b. Requirements for delivery: One copy of the conformance inspection data or a certificate of compliance that parts have passed conformance inspection with each shipment of parts by the manufacturer. c. Requirements for packaging and packing. d. Whether the manufacturer performs the group B tests or provides certification of compliance with group B requirements (see 4.4.1.2.1). 6.3 Tin whisker growth. The use of
