1、 AMSC N/A 1 of 5 FSC 5945 INCH-POUND MS25463J 27 November 2003 SUPERSEDING MS25463H 7 December 1993 DETAIL SPECIFICATION SHEET RELAYS, ELECTROMAGNETIC, 6 PDT, 5 AMPERES, TYPE I, MAGNETIC LATCH, SOCKET MOUNTED, HERMETICALLY SEALED INACTIVE FOR NEW DESIGN AFTER 30 SEPTEMBER 1987. NO SUPERSEDING SPECIF
2、ICATION. This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the relay described herein shall consist of this specification and the latest issue of MIL-PRF-6106. FIGURE 1. Design, dimensions, and circuit diagram.Provided
3、 by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS25463J 2 Inches mm Inches mm .001 0.03 .352 8.94 .005 0.13 .375 9.53 .010 0.25 .456 11.58 .040 1.02 .528 13.41 .047 1.19 .608 15.44 .062 1.57 .704 17.88 .075 1.91 .750 19.05 .088 2.24 .792 20.12 .093 2.36 .88
4、0 22.35 .147 3.73 1.500 38.10 .152 3.86 1.562 39.67 .176 4.47 1.812 46.02 .203 5.16 1.844 46.84 .221 5.61 2.187 55.55 .304 7.72 NOTES: 1/ Dimensions are in inches. 2/ Metric equivalents are given for general information only. 3/ Unless otherwise specified, tolerance is .010 (0.25 mm). 4/ The use of
5、diodes on ac relays is optional. Actual application must be shown on label. 5/ Terminal numbers need not appear on relay headers provided there is affixed to the relay a suitable legible circuit diagram that permanently and positively identifies each terminal location specified hereon. 6/ Pins to be
6、 perpendicular to header surface within 1 degree. 7/ Relay is magnetically latched in both positions. Caution note to observe polarity must appear on relays with dc coils. 8/ Shock, vibration, and acceleration requirements application with coils de-energized. FIGURE 1. Design, dimensions, and circui
7、t diagram - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS25463J 3 9/ Socket pin terminals shall provide the operational, environmental, and interface characteristics to provide a reliable interconnect to gold-plated contacts. Terminal
8、s shall be gold plated. One system for gold plating that may be used is ASTM B488, type 3, class 1.25 with a nickel underplate of 50 to 150 microinches thick. The gold plating system shall enable the product to meet the performance requirements of this specification and shall be approved by the qual
9、ifying activity. 10/ Gasket shall provide a reliable seal between the relay and mating socket that will meet the environmental, operational, and interface requirements of the relay with the mating socket. The gasket shall have thickness .075, recessed .047 in to bracket. Gasket material according to
10、 AMS 3332 has been considered acceptable. FIGURE 1. Design, dimensions, and circuit diagram - Continued. REQUIREMENTS: Dimensions, configuration, and circuit diagrams: See figure 1. Part or Identifying Numbers (PINs) and general characteristics: See table I. Contact data: Load ratings: See table II.
11、 Maximum contact drop: Initial: 0.150 V. After life test: 0.175 V. Overload current: 20 amperes. Rupture current: 25 amperes. Coil data: See table III. Duty rating: Continuous. RFI specification: MIL-STD-461 (applicable to coil circuits of ac operated relays). Electrical data: Minimum insulation res
12、istance: Initial: 100 megohms. After life or environmental test: 50 megohms. Dielectric strength (sea level). Initial After life tests Coil to case 1,000 V rms 750 V rms Aux contacts N/A N/A All other points 1,000 V rms 750 V rms Dielectric strength (80,000 feet, when mounted in mating socket): Coil
13、 to case 250 V rms N/A Aux contacts N/A N/A All other points 250 V rms N/A Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS25463J 4 Environmental characteristics: Temperature range: -70C to +125C. Maximum altitude rating: 80,000 feet. Shock g-level
14、 50 gs. Duration: 6 ms. Maximum duration contact opening: 100 s. Vibration, sinusoidal: G-level: 10 gs. Frequency range: 5 - 1,500 Hz. Acceleration: 15 gs. Conformance inspection: Performance of groups B and C tests is not applicable. Qualification by similarity: See MIL-PRF-6106. PIN: MS25463- (pl
15、us applicable dash number from table I). TABLE I. PINs and general characteristics. 1/ Dash number MS25463- Type Coil Terminal type Mounting means Max weight in pounds D1 I dc Plug in Bracket 0.40 A1 I ac Plug in Bracket 0.42 1/ MS25463-AD1 is cancelled without replacement. TABLE II. Rated contact l
16、oad (amperes per pole) (case grounded). 28 V dc 115 V ac, 1 phase 115/200 V ac, 3 phase 1/ Main Aux Main Aux Main Aux Type of load Life operating cycles x 103NO NC NO NC 400 Hz 60 Hz 400 Hz 60 Hz 400 Hz 60 Hz 400 Hz 60 Hz See appropriate notes Resistive 100 5 5 5 4 Inductive 100 Inductive 20 3 3 3 2
17、 Motor 100 1.5 1.5 1.5 1 Lamp 100 0.8 0.8 0.8 0.6 Transfer load 2/ Mechanical life reduced current 400 1.25 1.25 1.25 1 Mixed loads Applicable per specification 1/ Absence of value indicates relay is not rated for 3-phase application. 2/ Transfer load indicates relay is suitable for transfer between
18、 unsynchronized ac power supplies at rating indicated. 3/ Absence of value indicates parameter is not applicable. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS25463J 5 TABLE III. Operating characteristics. Coil data Time (milliseconds maximum) R
19、ated Max Max pick-up voltage Contact Bounce Main AuxPIN MS25463- Coil Volts 1/ Freq Hz Res 10% 6/ Volts Amp Nor- mal 2/ High temptest Cont cur-rent test Op-erate 3/ Re-lease 4/ NO NC NO NC D1 X1, X2 Y1, Y2 28 dc N/A 29 0.17 18 19.8 22.5 25 N/A 2 2 N/A N/A A1 X1, X2 Y1, Y2 115 400 5/ N/A 122 0.07 90
20、95 108 25 N/A 2 2 N/A N/A 1/ CAUTION: Use of any coil voltage less than rated coil voltage will compromise the operation of the relay. 2/ Over the temperature range. 3/ With rated coil voltage. 4/ From rated coil voltage. 5/ MS25463-A1 may be used on 60 Hz if maximum ambient temperature is limited t
21、o +85C. Maximum current coil will be 0.077 ampere. 6/ Absence of values indicates parameter is not applicable. NOTES Referenced documents. In addition to MIL-PRF-6106, this specification sheet references the following documents. (Government documents are available on line at http:/assist.daps.dla.mi
22、l/quicksearch or www.dodssp.daps.mil or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094). Society of Automotive Engineers documents are available from the Society of Automotive Engineers 400 Commonwealth Drive Warrendale, Pennsylvania, Unite
23、d States, 15096-0001. http:/www.sae.org STANDARDS Department of Defense MIL-STD-461 - Requirements for the Control of Electromagnetic Interference Characteristics of Subsystems and Equipment Society of Automotive Engineers (SAE) SAE-AMS3332 - Silicone Rubber Extreme Low-Temperature Resistant, 15-30
24、Custodians: Preparing activity:Navy - AS DLA - CC Air Force - 11 DLA - CC (Project 5945-1221-15) Review activities: Navy - EC NOTE: 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-,-,-
