1、A-A-555LY A-A-55514 15 Piarch 1994 COMMERCIAL ITEM DESCRIPTION CONNECTORS, ELECTRICAL, IEEE 488 COMPATIBLE, RECTANGULAR, MINIATURE, POLARIZED SHELL, PLUG, 24 POSITION, CABLE TERMINATING, INSULATION DISPLACEMENT, SCREW LOCKING, THICK FLANGE The General Services Administration has authorized the use o
2、f this comercial item description (CID). Abstract. interface bus connector. This connector can be used in applications that require conformance to the IEEE 488 interface standard, and require termination of a discrete wire type cable. CID are intended for commercial/industrial applications and shall
3、 not be used in military systems needing stringent environmental and electrical requirements. Part or Identifying Number (PIN). This CID covers the general requirements for a polarized shell, plug, electrical digital Connectors covered by this The PIN for the CID shall be as shown in the following e
4、xample: A-A-55514 - - o1 I I l l II CID number 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 shall be formed of a high conductive, high strength
5、 copper alloy with gold over nickel plating in the contact area. Connector housings. Connector housings shall be molded from self-extinguishing black thermoplastic material for high impact and dielectric strength. Termination wire range. Terminations shall be insulation displacement type which accom
6、modate wire ranges of 24-26 AUG solid or 24 AMG stranded (7 strand) wire. Contact rating. Termination resistance. The contact resistance shall be 20 milliohms maximum initial. Dielec: ,Y withstanding voltage. Contacts are rated at 3.5 amperes maximum at +25“C for 22 AWG. There shall be no breakdown
7、of the insulating material when subjected to 1000 V ac for 1 minute between adjacent contacts of the mated connector assemblies. Mating force. Unmatinq force. Contact retention. Durability. Connector mating force shall not exceed 0.6 pound maximum per contact. Connector unmating force shall not exce
8、ed 0.15 pound minimum per contact. Contact retention force shall be 3 pounds minimum. 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 Operatinq tempe
9、rature. Vibration. The operating temperature range shall be from -40C to t75“C. 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 .O60 inch (1.52 mm) t
10、otal excursion for 2 hours in each of three mutually perpendicular planes. O AMSC N/A FSC 5935 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Provided by IHSNot for Re
11、saleNo reproduction or networking permitted without license from IHS-,-,-A-A-55514 7779974 0363570 T7b A-A-55514 O PhysicaL shock. The connector or hardware when assembled to the connector, shall exhibit no evidence of breaking, cracking, or loosening of parts when subjected to 50 Gs half-sine wave
12、shock of 11 milliseconds duration, 3 shocks in each direction applied along the three mutually perpendicular planes for a total of 18 shocks. Requlatory requirements. Quality a:;surance provisions. This section is not applicable to this CID. Respons:bi:ity -for irispection. Unless otherwise specifie
13、d in the contract or purchase order, the contractor is responsible for the performance of all inspection, examination, and test requirements specified herein. his own or any other facilities suitable for the inspection requirements specified herein, unless disappro;ed by the Gosernment. exarniriatio
14、ns, 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. Except as otherwise specified in the contract or purchase order, the contractor may use The Government reserves the righ
15、t to perform any of the inspections, Contractor certification statement. 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 a
16、ssurances practices, and is the same as the product provided as a bid sample. 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 certific
17、ate of compliance shall accompany all connectors supplied to this CID. Packaqing. Preservation, packaqing, packing, labeling, and markinq. Preservation, packaging, labeling, and marking shall be as specified in the contract or purchase order. Notes. This section contains relevant information which i
18、s useful to buyers, users, and suppliers in the process of acquiring the item, but is not mandatory. O- Referenced document. Other Publicatioi INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE) IEEE 488 - IEEE Standard Digital Interface for Programmable Instrumentation. (Applications for copie
19、s should be addressed to the Institute of Electrical and Electronics Engineers (IEEE), IEEE Service Center, 445 Hoes Lane, P.O. Box 1331, Piscataway, NJ 08855-1331.) Acquisition documents should specify the following: Ordering data. a. CID document number and revision and CID PIN. b. Quality assuran
20、ce provisions. c. Packaging requirements. Comments. Comments on this CID should be directed to Defense Electronics Supply Center, 1507 Uilmington Pike, ATTN: DESC-EMT, Dayton, OH 45444-5000, or telephone (513) 206-5391. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without l
21、icense from IHS-,-,-A-A-55514 9999974 O1b3571 902 m CID PIN A-A-55514- O1 A-A-5551 4 Vendor commercial Vendor CAGE PIN number 552283-1 00779 Source of supply. they become available. A suggested source of supply is listed in table 1. Additional sources will be added as TABLE I. Suggested source of su
22、pply. Vendor CAGE number 00779 Vendor name and address AMP, Incorporated 470 Friendship Road Harrisburg, PA 171 11 -1203 CIVIL AGENCY COORDINATING ACTIVITY: GSA - 7FXE PREPARING ACTIVITY: DLA-ES (Project 5935-D421) 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
