1、 AEROSPACE STANDARD CONTACT, ELECTRICAL CONNECTOR, CONCENTRIC TWINAX, SOCKET, SHIELDED, SIZE 8 AS39029/91Copyright 2012 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanic
2、al, photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: +1 724-776-4970 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org ISSUED 2001-03STABILIZED
3、2012-01THIRD ANGLE PROJECTION CUSTODIAN: AE-8/AE-8C1 REV.A FEDERAL SUPPLY CLASS 5935 AS39029/91SHEET 1 OF 7 REV. A SAE Technical Standards Board Rules provide that: “This report ispublished by SAE toadvance thestate of technicalandengineering sciences. Theuse ofthisreport is entirelyvoluntary, andit
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5、uggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS39029/91A RATIONALE REVISION IS REQUIRED TO RE-CLASSIFY DOCUMENT AS STABILIZED PER SAE GUIDELINES. THE COMPLETE REQUIREMENTS FOR ACQUIRING THE CONTACT DESCRIBED HEREIN
6、 SHALL CONSIST OF THIS SPECIFICATION AND THE LATEST ISSUE OF MIL-C-39029. NOTES 1. DIMENSIONS ARE IN INCHES. 2. METRIC EQUIVALENTS ARE GIVEN FOR GENERAL INFORMATION ONLY. 3. DIMENSIONS SHOWN APPLY AFTER PLATING. 4. DIAMETER SHALL NOT EXCEED .276 (7.01 MM) OVER RECOVERED HEAT SHRINK TUBING. 5. POINT
7、AT WHICH A SQUARE ENDED PIN OF THE SAME BASIC DIAMETER AS THE MATING CONTACT FIRST ENGAGES THE INTERMEDIATE CONTACT SPRING. PROVISION FOR CLEARANCE HOLE SHALL BE PROVIDED FOR THE TEST PIN. 6. DIELECTRIC PROTRUSION SHALL NOT BE GREATER THAN .035”. 7. MEASUREMENT SHALL BE TAKEN AFTER ASSEMBLY AND SHAL
8、L INCLUDE THE CRIMP FERRULE. FIGURE 1 - CONCENTRIC TWINAX CONTACT Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS39029/91SHEET 2 OF 7 REV. A CONTACT, ELECTRICAL CONNECTOR, CONCE
9、NTRIC TWINAX, SOCKET, SHIELDED, SIZE 8 NOTES 1. DIMENSIONS ARE IN INCHES. 2. METRIC EQUIVALENTS ARE GIVEN FOR GENERAL INFORMATION ONLY. FIGURE 2 - INTERMEIDATE PIN CONTACT Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without
10、license from IHS-,-,-AEROSPACE STANDARD AS39029/91SHEET 3 OF 7 REV. A CONTACT, ELECTRICAL CONNECTOR, CONCENTRIC TWINAX, SOCKET, SHIELDED, SIZE 8 NOTES NOTES 1. DIMENSIONS ARE IN INCHES. 2. METRIC EQUIVALENTS ARE GIVEN FOR GENERAL INFORMATION ONLY. 3. SOCKET MUST MATE WITH 0.0240+.0005 PIN. CLOSED EN
11、TRY MAY BE PROVIDED EITHER BY AN INTEGRAL PART OF CONTACT DESIGN OR BY THE SURROUNDING DIELECTRIC MATERIAL. FIGURE 3 - CENTER SOCKET CONTACT NOTES 1. DIMENSIONS ARE IN INCHES. 2. METRIC EQUIVALENTS ARE GIVEN FOR GENERAL INFORMATION ONLY. FIGURE 4 - HEAT SHRINK BOOT REQUIREMENTS: 1. QUALIFICATION: CO
12、NTACTS SHALL COMPLY WITH RELIABILITY ASSURANCE PROVISIONS OF MIL-STD-790 AS SPECIFIED IN MIL-C-38999. 2. DESIGN AND CONSTRUCTION: DIMENSIONS AND CONFIGURATION: SEE FIGURES 1 THROUGH 4 AND TABLE 1. TABLE 1 - DESIGN CHARACTERISTICS BIN CODE COLOR BANDS CONTACT CAVITY SIZE CABLE ACCOMMODATED TYPE CLASS
13、 1ST 2ND 3RD 530 GREEN ORANGE BLACK 8 M17/176-00002 D B Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS39029/91SHEET 4 OF 7 REV. A CONTACT, ELECTRICAL CONNECTOR, CONCENTRIC TWIN
14、AX, SOCKET, SHIELDED, SIZE 8 ASSEMBLY PROCEDURE: MANUFACTURERS RECOMMENDED ASSEMBLY INSTRUCTIONS SHALL BE SHIPPED WITH UNIT PACKAGE. 3. MATERIAL: HEAT SHRINK BOOT: SHALL BE IN ACCORDANCE WITH MIL-I-23053/8. 4. ELECTRICAL: LOW SIGNAL LEVEL CONTACT RESISTANCE (CENTER AND INTERMEDIATE CONTACTS ONLY): S
15、EE TABLE 2. CONTACT RESISTANCE: SEE TABLE 3. FREQUENCY: 0 TO 20 MHZ (OPERATING FREQUENCY RANGE). VOLTAGE RATING: 500 VOLTS RMS MAXIMUM; WORKING VOLTAGE AT SEA LEVEL, 125 VOLTS RMS MAXIMUM AT 70 000 FEET. TABLE 2 - LOW SIGNAL LEVEL CONTACT RESISTANCE (CENTER AND INTERMEDIATE CONTACTS ONLY) BIN CODE C
16、ABLE ACCOMMODATED MAXIMUM CONTACT RESISTANCE (MILLIOHMS) INITIAL AFTER CONDITIONING 530 M17/176-00002 55 66 TABLE 3 - CONTACT RESISTANCE BIN CODE CONTACT CABLE ACCOMMODATED TEST CURRENT (AMPERES) MAXIMUM VOLTAGE DROP (MILLIVOLTS) 25 C, +3 C, -0 C +175 C, +3 C, -0 C INITIAL AFTER CONDITIONING AFTER C
17、ONDITIONING 530 CENTER M17/176-00002 1.0 55 66 94 530 INTERMEDIATE M17/176-00002 1.0 55 66 94 5230 OUTER M17/176-00002 12.0 75 90 128 DIELECTRIC WITHSTANDING VOLTAGE: SHALL BE AS SPECIFIED IN TABLE 4. TABLE 4 - DIELECTRIC WITHSTANDING VOLTAGE CONTACTS ALTITUDE TEST VOLTAGES AC RMS CENTER TO INTERMED
18、IATE SEA LEVEL 1000 INTERMEDIATE TO OUTER SEA LEVEL 500 MATING CONTACT: SHALL BE IN ACCORDANCE WITH MIL-C-39039/90. 5. MECHANICAL: CONTACT ENGAGEMENT AND SEPARATION FORCE (SOCKET CONTACTS ONLY): THE ENGAGEMENT DEPTH SHALL BE A MINIMUM OF 0.7 OF THE MINIMUM SOCKET BORED. THE TEST PINS SHALL BE IN ACC
19、ORDANCE WITH MS3197, EXCEPT THE DIAMETERS SHALL BE AS SPECIFIED IN TABLE 5. PROVISION FOR CLEARANCE HOLE ON OUTER CONTACT. TEST PINS SHALL BE PROVIDED. THE TEST PINS SHALL BE IN ACCORDANCE WITH MS3197, EXCEPT THE DIAMETERS SHALL BE AS SPECIFIED IN TABLE 5. TABLE 5 - CONTACT ENGAGEMENT AND SEPARATION
20、 FORCE TEST PIN DIAMETER (INCH) MINIMUM SEPARATION FORCE (OUNCES) MAXIMUM ENGAGEMENT FORCE (OUNCES) MAXIMUM AVERAGE ENGAGEMENT FORCE INITIAL AFTER CONDITIONING INITIAL AFTER CONDITIONING .2190 +.0000 -.0001 NA NA 48 60 NA .2170 +.0001 -.0000 3.0 2.0 NA NA NA .0245 +.0000 -.0001 NA NA 12 14 NA Copyri
21、ght SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS39029/91SHEET 5 OF 7 REV. A CONTACT, ELECTRICAL CONNECTOR, CONCENTRIC TWINAX, SOCKET, SHIELDED, SIZE 8 .0235 +.0001 -.0000 0.5 0.4 NA NA
22、 NA CRIMP TENSILE STRENGTH (CENTER, INTERMEDIATE, AND OUTER CONTACT CRIMP JOINT): SEE TABLE 6. TABLE 6 - CRIMP TENSILE STRENGTH (AT AMBIENT) BIN CODE CABLE ACCOMMODATED AXIAL LOAD (POUNDS, MINIMUM) CENTER CONTACT INTERMEDIATE CONTACT OUTER CONTACT 530 M17/176-00002 8 8 25 FIGURE 5 - VIBRATION ENVELO
23、PE 6. VIBRATION: METHOD 2005 OF MIL-STD-1344, TEST CONDITION V. THE FOLLOWING DETAILS SHALL APPLY: a. USE THE VIBRATION ENVELOPE SHOWN ON FIGURE 5. b. VIBRATION: TO BE CONDUCTED AT STANDARD TEST CONDITIONS. c. DURATION: 8 HOURS IN THE LONGITUDINAL DIRECTION AND 8 HOURS IN A PERPENDICULAR DIRECTION (
24、16 HOURS). Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS39029/91SHEET 6 OF 7 REV. A CONTACT, ELECTRICAL CONNECTOR, CONCENTRIC TWINAX, SOCKET, SHIELDED, SIZE 8 7. HIGH IMPACT S
25、HOCK: ALL CONTACTS SHALL BE WIRED IN A SERIES CIRCUIT WITH 100 MILLIAMPERES MAXIMUM CURRENT FLOW THROUGH THE SERIES CIRCUIT DURING SHOCK. CONNECTORS SHALL BE MONITORED FOR ANY DISCONTINUITIES. A DETECTOR CAPABLE OF DETECTING ALL DISCONTINUITIES IN EXCESS OF 1 MICROSECOND SHALL BE USED. WIRED AND MAT
26、ED CONNECTORS SHALL BE SUBJECTED TO THE TEST SPECIFIED IN MIL-S-901, GRADE A WITH THE FOLLOWING MODIFICATIONS AND ADDITIONS. MOUNTING FIXTURE SHALL BE IN ACCORDANCE WITH MIL-S-901, LIGHTWEIGHT. THE CABLE OR WIRE BUNDLE SHALL BE SUPPORTED ON A STATIONARY FRAME TO PROVIDE A FREE FLEXING CABLE LENGTH B
27、ETWEEN THE FRAME AND FIXTURE OF NOT LESS THAN 36 INCHES (914.4 MM). a. COUPLING: COUPLED BY NORMAL MOUNTING MEANS. b. TEST CONDITION A. PLUG SHALL BE TERMINATED WITH AT LEAST 80 PERCENT OF WIRED CONTACTS. THE WIRE BUNDLE SHALL BE PROVIDED WITH STRAIGHT, OPEN FRAME, STRAIN RELIEF ACCESSORY HARDWARE.
28、8. TOOLS: SHALL BE AS SPECIFIED IN TABLES 7 AND 8. TABLE 7 - TOOLS (INSTALLING AND REMOVAL) BIN CODE INSTALLING AND REMOVAL TOOL REMOVAL TOOL 530 M81969/14-12 M81969/14-12 530 M81969/14-12 M81969/14-12TABLE 8 - TOOLS (CRIMPING) BIN CODE CENTER CONTACT TOOLING INTERMEDIATE CONTACT TOOLING OUTER CRIMP
29、 SLEEVE TOOLING BASIC CRIMPING TOOL CONTACT POSITIONER 1/ BASIC CRIMPING TOOL DIE PART NO. 1/ BASIC CRIMPING TOOL DIE PART NO. 1/ 529 M22520/2-01 K709 M22520/5-01 Y631 DIE CLOSURE B M22520/5-01 Y631 DIE CLOSURE A 1/ DANIELS MANUFACTURING CORPORATION PART NUMBER IS SPECIFIED. TOOLS MAY BE PROVIDED BY
30、 OTHER VENDORS IF THEY ARE DETERMINED TO BE EQUIVALENT BY THE QUALIFYING ACTIVITY. 9. ENVIRONMENTAL: TEMPERATURE RATING: -65 TO +175 C. HUMIDITY: PERFORM HUMIDITY UPON COMPLETION OF GROUP 1, USING QUALIFIED MIL-C-38999H CONNECTORS WITH THE 25-20 INSERT ARRANGMENT. WHEN TESTED AS SPECIFIED BELOW, WIR
31、ED, MATED CONTACTS SHALL SHOW NO DETERIORATION WHICH WILL ADVERSELY AFFECT THE PERFORMANCE OF THE CONTACT. FOLLOWING THE TEST AND DURING THE FINAL CYCLE, INSULATION RESISTANCE SHALL EXCEED 100 MEGOHMS AT 25 C. INSULATION RESISTANCE SHALL BE MEASURED BETWEEN THE CRIMPED OUTER AND INTERMEDIATE CONTACT
32、S AND BETWEEN THE CRIMPED INNER AND INTERMEDIATE CONTACTS IN ACCORDANCE WITH METHOD 3003 OF MIL-STD-1344. 10. HUMIDITY TEST: WIRED, MATED CONNECTORS SHALL BE SUBJECTED TO THE HUMIDITY TEST SPECIFIED IN METHOD 1002 OF MIL-STD-1344. THE FOLLOWING DETAILS AND EXCEPTIONS SHALL APPLY: a. TEST CONDITION -
33、 TYPE II OMITTING SUBCYCLE STEP 7 (B). b. THE MATED CONNECTORS SHALL BE MOUNTED IN A VERTICAL POSITION. c. STEP 7 (A) SHALL BE PERFORMED DURING THE LAST CYCLE. d. THREE HOURS MINIMUM AFTER THE START OF STEP 7 (A) DURING THE FINAL CYCLE AND WHILE THE CONNECTORS ARE STILL SUBJECTED TO HIGH HUMIDITY, T
34、HE INSULATION RESISTANCE SHALL BE MEASURED WHEN THE CHAMBER TEMPERATURE REACHES 20 C 5 C AND CONDENSATION IS OBSERVED ON THE CONNECTOR. 11. PART NUMBER: SEE TABLE 9. TABLE 9 - PART NUMBER BIN CODE PART NUMBER SUPERSEDES 530 M39029/91-530 - Copyright SAE International Provided by IHS under license wi
35、th SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS39029/91SHEET 7 OF 7 REV. A CONTACT, ELECTRICAL CONNECTOR, CONCENTRIC TWINAX, SOCKET, SHIELDED, SIZE 8 12. QPL EVALUATING ACTIVITY: NAVAL AVIONICS CENTER, D/714, 6000 EAST 21ST STREET, INDIA
36、NAPOLIS, INDIANA 46218. 13. A CHANGE BAR (|) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENIENCE OF THE USER IN LOCATING AREAS WHERE TECHNICAL REVISIONS, NOT EDITORIAL CHANGES HAVE BEEN MADE TO THE PREVIOUS ISSUE OF THIS DOCUMENT. AN (R) SYMBOL TO THE LEFT OF THE DOCUMENT TITLE INDICATES A COMPLETE RE
37、VISION OF THE DOCUMENT, INCLUDING TECHNICAL REVISIONS. CHANGE BARS AND (R) ARE NOT USED IN ORIGINAL PUBLICATIONS NOR IN DOCUMENTS THAT CONTAIN EDITORIAL CHANGES ONLY. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
