DLA A-A-55513-1994 CONNECTORS ELECTRICAL IEEE 488 COMPATIBLE RECTANGULAR MINIATURE POLARIZED SHELL PLUG 24 POSITION EMI SHIELDED CABLE TERMINATING SCREW LOCKING.pdf

1、 A-A-5.5513 9999974 O363202 782 A-A-55513 15 March 1994 COMMERCIAL ITEM DESCRIPTION CONNECTORS, ELECTRICAL, IEEE 488 COMPATIBLE, RECTANGULAR, MINIATURE, POLARIZED SHELL, PLUG, 24 POSITION, EM1 SHIELDED, CABLE TERMINATING, SCREW LOCKING The General Services Administration has authorized the use of th

2、is commercial item description (CID). Abstract. This CID covers the general requirements for a polarized shell, plug, electrical digital interface bus connector. 488 interface standard, and require termination of a shielded cable. This connector can be used in applications that require conformance t

3、o the IEEE Application. Connectors covered by this CID are intended for cornmercial/industrial applications and may be used in military systems where individual Part or Identifying Number (PIN). The PIN A-A-55513 I I CID number environmental and performance requirements can be met. for the CID shall

4、 be as shown in the following example: - o1 - I l Dash number Salient characteristics. Design, construction, and dimensions. Design, construction, and dimensions shall be as specified on figure 1 and in accordance with IEEE 488. Contacts. The contacts are formed of a high conductive, high strength c

5、opper alloy with gold over nickel plating in the contact area. Connector housinqs. Connector housings shall be molded from self-extinguishing black thermoplastic material for high impact and dielectric strength. O Connector shields. Connector hardware. Termination wire range. Connector shields shall

6、 be made of bright nickel plated carbon steel. Connector hardware shall be made of black oxide plated carbon steel. Terminations shall be insulation displacement type which accommodate wire ranges of 24/26 AWG solid or 24 AWG stranded (7 strand) wire. Contact rating. Termination resistance. The cont

7、act resistance shall be 20 milliohms maximum initial. Dielectric withstandinq voltage. Contacts are rated at 3.5 amperes maximum at +25OC for 22 AWG. There shall be no breakdown of the insulating material when subjected to 1000 V ac for 1 minute between adjacent contacts of the mated connector assem

8、blies. Mating force. Unmating force. Contact retention. Durability. Connector mating force shall not exceed 2.67 newtons (0.6 pound) maximum per contact. Connector unmating force shall not exceed .67 newton (0.15 pound) minimum per contact. Contact retention force shall be 13.34 newtons (3 pounds) m

9、inimum. Durability shall consist of 200 cycles of mating and unmating and upon completion the termination resistance shall not exceed 26.5 milliohms maximum. damage. There shall be no indication of physical Operating temperature. The operating temperature range shall be from -40C to +75C. AMSC N/A D

10、ISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. FSC 5935 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55513 999997Y 0163203 619 A-A-55513 O00 o 736.22 MIN- 2.16 10.013 M3.5 x .06-6 g (2 holes - cc ,478) METR I

11、C SHOULDER STUD SCREW 50.80 mm (2 Ci0 inch long M3.5 Xl.6-6 g 13.97 NOTES: 1. Dimensions are in millimeters. 2. Inches are in parentheses. 3. The US government preferred system of measurement is the metric SI system. However, since this item was originally designed using inch-pound units of measurem

12、ent, in the event of conflict between the metric and inch-pound units, the inch-pound units shall take precedence. Figure 1. Connector, inside/outside shield, screw lock, plug assembly. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55513 W 99

13、99974 0163204 555 9 O A-A-5551 3 Vibration. The connector, or hardware when assembled to the connector, shall exhibit no evidence of breaking, cracking, or loosening of parts when subjected to vibration of 10-55-10 Hz traversed in 1 minute at 2 millimeters (.O79 inch) total excursion for 2 hours in

14、each of three mutually perpendicular planes. Physical shock. The connector, or hardware when assembled to the connector, shall exhibit no evidence of of parts when subjected to 50 GIs half-sine wave shock of 11 milliseconds breaking, cracking, or loosening duration, 3 shocks in each direction applie

15、d along the three mutually perpendicular planes for a total of 18 shocks. Requlatory requirements. Quality assurance provisions. This section is not applicable to this CID. Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the contractor is responsible for

16、the performance of all inspection, examination, and test requirements specified herein. Except as otherwise specified in the contract or purchase order, the contractor may use his own or any other facilities suitable for the inspection requirements specified herein, unless disapproved by the Governm

17、ent. examinations, or tests set forth in this description where such inspections, examinations, and tests are deemed necessary to assure supplies and services conform to prescribed requirements. The Government reserves the right to perform any of the inspections, Contractor certification statement.

18、The contractor shall certify and maintain objective quality evidence that the product offered meets the requirements of this CID, and that the product conforms to the producers own drawings, specifications, standards, quality assurances practices, and is the same as the product provided as a bid sam

19、ple. the first delivery and thereafter as may be otherwise provided for under the provisions of the contract. The Government reserves the right to require proof of such conformance prior to Certificate of compliance. A certificate of compliance shall accompany all connectors supplied to this CID. Pa

20、ckaaing. Preservation, packaging, packinq, labeling, and marking. Preservation, packaging, labeling, and marking shall be as specified in the contract or purchase order. Notes. process of acquiring the item, but is not mandatory. O This section contains relevant information which is useful to buyers

21、, users, and suppliers in the Referenced document. Other Publication INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE) IEEE 488 - IEEE Standard Digital Interface for Programmable Instrumentation. (Applications for copies should be addressed to the Institute of Electrical and Electronics Engin

22、eers (IEEE), IEEE Service Center, 445 Hoes Lane, P.O. Box 1331, Piscataway, NJ 08855-1331.) Ordering data. Acquisition documents should specify the following: a. CID document number and revision and CID PIN. b. Quality assurance provisions. c. Packaging requirements. Comments. Comments on this CID s

23、hould be directed to Defense Electronics Supply Center, 1507 Wilmington Pike, ATTN: DESC-EMT, Dayton, OH 45444-5000, or telephone (513) 296-5391. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55533 = 9999974 0363205 493 A-A-5551 3 Source of s

24、upply. they become available. A suggested source of supply is listed in table 1. Additional sources will be added as TABLE I. Suggested source of supply CID PIN Vendor commercial Vendor CAGE A-A-55513- number 554948-4 00779 Vendor CAGE number 00779 Vendor name and address AMP, Incorporated 470 Friendship Road Harrisburg, PA 17111-1203 CIVIL AGENCY COORDINATING ACTIVITY: GSA - 7FXE PREPARING ACTIVITY: DLA-ES (Project 5935-D420) 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-