1、 AMSC N/A 1 of 4 FSC 5945 INCH-POUND MS25918J 27 November 2003 SUPERSEDING MS25918H 14 February 2001 DETAIL SPECIFICATION SHEET RELAYS, ELECTROMAGNETIC, 3 AMPERES, 6 PDT, TYPE I This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for
2、acquiring the relay described herein shall consist of this specification and the latest issue of MIL-PRF-6106. D1 D2 FIGURE 1. Dimensions and configurations. INACTIVE FOR NEW DESIGN AFTER 14 AUGUST 1981. USE MS25269 OR MS25270. Provided by IHSNot for ResaleNo reproduction or networking permitted wit
3、hout license from IHS-,-,-MS25918H 2 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only. 3. Terminal numbers do not appear on the relay header. There shall be affixed to the relay a suitable legible circuit diagram that identifies each terminal location
4、specified. Circuit diagram shown above is the terminal view. 4. In the event of a conflict between the text of this standard and the references cited herein, the text of this standard shall take precedence. 5. Referenced Government documents of the issue listed in that issue of the Department of Def
5、ense Index of Specifications and Standard (DoDISS) specified in the solicitation form a part of this standard to the extent specified herein. 6. For details see table I. 7. Unless otherwise specified, tolerance is .010 (0.25 mm). 8. Dash numbers D1 and D2 supersede and are completely interchangeable
6、 with dash numbers -1 and -2 respectively. FIGURE 1. Dimensions and configurations - Continued. Inches mm Inches mm .002 0.05 .500 12.70 .010 0.25 .625 15.88 .031 0.79 .656 16.66 .060 1.52 .812 20.62 .062 1.57 .875 22.22 .125 3.18 1.000 25.40 .187 4.76 1.125 28.58 .250 6.35 1.531 38.88 .375 9.53 1.7
7、50 44.45 .437 11.10 6.000 152.40 .562 14.27 24.000 609.60 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS25918H 3 REQUIREMENTS: Dimensions and configuration: See figure 1. Weight: -D1 .25 pounds (113 grams). -D2 .60 pounds (272 grams). Contact req
8、uirements: Load ratings: High level (relay case grounded). Resistive: 3 amperes at 28 V dc, 115 V ac (400 Hz). Inductive: 1.5 amperes at 28 V dc, 115 V ac (400 Hz). Motor: 1.5 amperes at 28 V dc, 115 V ac (400 Hz). Mixed loads: Applicable. Coil requirements: Nominal coil voltage: 28 V dc. Continuous
9、 coil voltage: 29 V dc maximum. Pick up voltage: 18 V dc (over the temperature range). Hold voltage: 7.0 V dc (over the temperature range). Dropout voltage: 1.5 V dc (over the temperature range). Coil current: 0.18 ampere maximum. Electrical requirements: Insulation resistance (minimum): Initial: 10
10、0 megohms. After life or environmental test: 50 megohms. Dielectric strength: Sea level (V rms) Altitude (V rms) Initial After life 80,000 feet -D1 -D2 Coil to case: 1,000 1,000 250 500 All of the points: 1,250 1,000 250 500 Provided by IHSNot for ResaleNo reproduction or networking permitted withou
11、t license from IHS-,-,-MS25918H 4 Environmental requirements: Temperature range: -65C to +120C. Life test requirements: 50, 000 cycles minimum. Operating period: 3 hours minimum. Duty rating: Continuous. Qualification by similarity: See MIL-PRF-6106. Group B and Group C inspections are not applicabl
12、e. Group A acceptance reports shall be submitted to the qualifying activity on a yearly basis in order to retain qualification for this detail specification sheet. Part or identifying number: (PIN): MS25918-D1 for solder terminals or MS25918-D2 for potted leads. NOTES Referenced documents. In additi
13、on to MIL-PRF-6106, this specification sheet references the following documents. (Government documents are available on line at http:/assist.daps.dla.mil/quicksearch or www.dodssp.daps.mil or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094).
14、 SPECIFICATIONS Department of Defense MIL-DTL-8777 - Wire, Electrical, Silicone-Insulated, Copper, 600-Volt, 200 Deg. C MIL-PRF-23586 - Sealing Compound (with Accelerator), Silicone Rubber, Electrical Custodian: Preparing activity: Navy - AS DLA - CC Air Force - 11 DLA - CC (Project 5945-1214-18) NO
15、TE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using ASSIST Online database at www.dodssp.daps.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
