1、 AMSC N/A 1 of 5 FSC 5945 INCH-POUND MS25466F 27 November 2003 SUPERSEDING MS25466E 20 Jan 1989 DETAIL SPECIFICATION SHEET RELAYS, ELECTROMAGNETIC, 10 AMPERES, 2 PDT TYPE I, MAGNETIC LATCH, STUD MOUNTED, SOLDER HOOKS, HERMETICALLY SEALED INACTIVE FOR NEW DESIGN AFTER 5 JUN 1987.NO SUPERSEDING SPECIF
2、ICATION. (FOR NEW DESIGN USE MIL-PRF-6106/38) 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, dim
3、ensions, and circuit diagram. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS25466F 2 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/
4、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. 5/ The use of diodes on ac relays is optional. Actual application must be shown on label. 6/
5、 Shock, vibration, and acceleration requirements application with coils de-energized 7/ Relay is magnetically latched in both positions. Caution note to observe polarity must appear on relays with dc coils. 8/ Caution note to observe polarity must appear on relays with dc coils. 9/ In the event of c
6、onflict between the text of this specification and the references cited herein, the text of this standard shall take precedence. 10/ Referenced Government documents of the issue listed in that issue of the Department of Defense Index of Specifications and Standards (DoDISS) specified in the solicita
7、tion form a part of this standard to the extent specified herein. TABLE I. Dash numbers and characteristics. Dash number MS25466- Type Coil Terminal type Mounting means Max weight in pounds D1 I dc Solder hook Stud 0.30 A1 I ac Solder hook Stud 0.32 AD1 I ac-dc Solder hook Stud 0.32 FIGURE 1. Design
8、, dimensions, and circuit diagram - Continued. Inches mm .000 0.00.001 0.03 .002 0.05.005 0.13 .031 0.79.040 1.02 .062 1.57.152 3.86 .187 4.75.235 5.97 .375 9.53.687 17.45 .750 19.90.812 20.62 1.030 26.21 1.531 38.89 1.812 46.02 Provided by IHSNot for ResaleNo reproduction or networking permitted wi
9、thout license from IHS-,-,-MS25466F 3 TABLE II. Operating characteristics. Coil data Time - milliseconds max Rated Max Max pick-up voltage Contact Bounce Main Aux PIN MS25466- Coil Volts 1/ Freq Hz Res Volts Amp Nor- mal 2/ High temptest Cont cur-rent test Drop out vol-tage Op-erate 3/ Rel-ease 4/ N
10、O NC NO NC D1 X1, X2 Y1, Y2 28 dc N/A 29 0.17 18 18 19.8 N/A 25 N/A 2 2 N/A N/A A1 X1, X2 Y1, Y2 115 400 5/ N/A 122 0.07 90 90 95 N/A 25 N/A 2 2 N/A N/A AD1 X1, X2 115 400 5/ N/A 122 0.07 90 90 95 N/A 25 N/A 2 2 N/A N/A Y1, Y2 28 dc N/A 29 0.17 18 18 19.8 N/A 25 N/A 2 2 N/A N/A 1/ CAUTION: Use of an
11、y coil voltage less than rated coil voltage will compromise the operation of the relay. 2/ Over the temperature range. 3/ With nominal coil voltage. 4/ From nominal coil voltage. 5/ MS25466-A1 and -AD1 may be used on 60 Hz if maximum ambient temperature is limited to +85C (maximum coil current shall
12、 be 0.077 ampere). TABLE II. Rated contact load (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 10
13、0 10 10 10 6 10 6 Inductive 100 Inductive 20 6 6 10 4 10 4 Motor 100 4 4 4 3 4 3 Lamp 100 2 2 2 1.5 2 1.5 Transfer load 2/ Mechanical life reduced current 400 2.5 2.5 2.5 2 2.5 2 Mixed loads Applicable per specification 1/ Absence of value indicates relay is not rated for 3-phase application. 2/ Tra
14、nsfer load indicates relay is suitable for transfer between unsynchronized ac power supplies at rating indicated Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS25466F 4 REQUIREMENTS: Environmental characteristics: Temperature range -70C to +125C M
15、ax altitude rating 80,000 ft Shock G-level 50 gs Duration 11 ms Max duration contact opening 10 s Vibration sinusoidal G-level 10 gs Frequency range 5-1,500 Hz Acceleration 15 gs Electrical characteristics. Insulation resistance, initial 100 megohms. After life or environmental tests 50 megohms. Die
16、lectric strength (sea level). Initial After life tests Coil to case 1,000 V rms 1,000 V rms Aux contacts All other points 1,000 V rms 1,000 V rms Dielectric strength (altitude). (When mounted in mating socket) 80,000 ft Coil to case 250 V rms Aux contacts All other points 350 V rms Max contact volta
17、ge drop: Initial 0.150 volt. After life test 0.175 volt. Overload current 40 amperes dc, 60 amperes ac. Rupture current 50 amperes dc, 80 amperes ac. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS25466F 5 Duty rating Continuous. RFI specification
18、 MIL-STD-461. (Applicable to coil circuits of ac operated relays.) Conformance inspection. Performance of groups B and C tests are not applicable. Group A acceptance reports shall be submitted to the preparing activity on a yearly basis in order to retain qualification for this military specificatio
19、n sheet. Qualification by similarity: See MIL-PRF-6106. 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.mil/quicksearch or www.dodssp.daps.mil or from the Standa
20、rdization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094). STANDARDS Department of Defense MIL-STD-461 - Requirements for the Control of Electromagnetic Interference Characteristics of Subsystems and Equipment Custodians: Preparing activity:Navy - AS DLA - CC Air F
21、orce - 11 DLA - CC (Project 5945-1214-13) 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-,-,-
