1、 AMSC N/A 1 of 6 FSC 5945 INCH-POUND MS25329M 27 November 2003 SUPERSEDING MS25329L 30 September 1987 RELAYS, ELECTROMAGNETIC, 6 PDT, 5 AMPERES, TYPE I, SOCKET MOUNTED, HERMETICALLY SEALED INACTIVE FOR NEW DESIGN AFTER 30 SEPTEMBER 1987. NO SUPERSEDING SPECIFICATION. This specification is approved f
2、or 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. Dimensions and configurations.Provided by IHSNot for ResaleNo reproduction or networking
3、permitted without license from IHS-,-,-MS25329M 2 Inches mm Inches mm Inches mm .001 0.03 .176 4.47 .704 17.88 .005 0.13 .203 5.16 .750 19.05 .008 0.20 .221 5.61 .792 20.12 .040 1.02 .304 7.72 .880 22.35 .047 1.19 .344 8.74 1.500 38.10 .062 1.57 .352 8.94 1.531 38.89 .088 2.24 .375 9.53 1.812 46.02
4、.093 2.36 .458 11.63 1.844 46.84 .147 3.73 .528 13.41 2.187 55.55 .152 3.86 .608 15.44 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. Terminal numbers shall not appear on relay headers.
5、There shall be affixed to the relay a suitable legible circuit diagram that positively and permanently identifies each terminal location diagram that positively and permanently identifies each terminal location specified herein. 5. The use of diodes on ac relays is optional. Actual application must
6、be shown on label. 6. In the event of conflict between the text of this specification and the references cited herein, the text of this specification shall take precedence. 7. Referenced Government documents of the issue listed in that issue of the Department of Defense Index of Specifications and S
7、tandards (DODISS) specified in the solicitation form a part of this specification to the extent specified herein. 8. Pins to be perpendicular to header surface within one degree. 9. Socket pin terminals shall provide the operational, environmental, and interface characteristics to provide a reliable
8、 interconnect to gold-plated contacts. Terminals 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
9、specification and shall be approved by the qualifying activity. FIGURE 1. Dimensions and configurations - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS25329M 3 10. Gasket shall provide a reliable seal between the relay and mating sock
10、et 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 AMS 3332 has been considered acceptable. 11. Gasket shall provide a reliable seal between
11、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 shore hardness 20 5, thickness .047 .008 flush with bracket. Gasket material according to AMS 3332 has been considered acceptable. FIGURE 1
12、. Dimensions and configurations - Contintued. TABLE I. Dash numbers and characteristics. Dash number MS25329- Type Coil Terminal type Max weight in pounds D1 I dc Plug in 0.4 A1 ac Plug in 0.TABLE II. Operating characteristics. Coil data Time - (milliseconds maximum) Rated Max Max pick-up voltage Co
13、ntact Bounce Main Aux PIN MS 25329- Coil Volts 1/ Freq Hz Res Volts Amp Nor- mal 2/ High temptest Cont cur-rent test Drop out volt- age 2/ Hold volt- age 2/ Oper-ate 3/ Rel-ease 4/ NO NC NO NC D1 X1,X2 28 dc N/A 29 0.18 18 19.8 22.5 1.5 7.0 25 20 2 2 - - A1 X1,X2 115 400 5/ N/A 122 0.04 90 95 103 5.
14、0 30 25 50 2 2 - - 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/ MS25329-A1 may be used on 60 Hz if maximum ambient temperature is limited to 85C,
15、maximum current will be 0.044 ampere. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS25329M 4 TABLE III. 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 l
16、oad 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 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 l
17、oads Applicable per specification 1/ Absence of value indicates relay is not rated for 3-phase applications. 2/ Transfer load indicates relay is suitable for transfer between unsynchronized ac power supplies at rating indicated. Environmental characteristics. Temperature range -70C to +125C Max alti
18、tude 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 Non operate: G-level 15 gs Frequency range 70 - 2,000 Hz Acceleration 15 gs Provided by IHSNot for ResaleNo reproduction or networking permitte
19、d without license from IHS-,-,-MS25329M 5 Electrical characteristics. Minimum insulation resistance: Initial: 100 megohms. After life or environmental tests: 50 megohms. Dielectric strength (sea level). Initial After life tests Coil to case 1,000 V rms 1,000 V rms Aux contacts N/A N/A All other poin
20、ts 1,000 V rms 1,000 V rms Dielectric strength (altitude, mounted in mating socket): 80,000 ft Coil to case 500 V rms Aux contacts All other points 500 V rms Max contact drop initial: 0.150 volt. After life test: 0.175 volt. Overload current (NO): 20 amperes Rupture current 25 amperes Duty rating: C
21、ontinuous. RFI specification: MIL-STD-461. (Applicable to coil circuits of ac operated relays). Conformance inspection. Performance of groups B and C tests are not applicable. Qualification by similarity: See MIL-PRF-6106. Provided by IHSNot for ResaleNo reproduction or networking permitted without
22、license from IHS-,-,-MS25329M 6 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 Standardization Document Order
23、 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, United States, 15096-0001. http:/www.sae.org STANDARDS Department of Defense MIL-STD
24、-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 Custodians: Preparing activity:NAVY - AS DLA - CC Air Force - 11 DLA - CC (Proj
25、ect 5945-1221-10) 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-,-,-
