1、 AEROSPACE STANDARD CONTACT, ELECTRICAL CONNECTOR, CONCENTRIC TWINAX, PIN, SIZE 8 AS39029/90Copyright 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, mechanical, photocopy
2、ing, 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 2001-03 STABILIZED 2012-01THIRD
3、 ANGLE PROJECTION CUSTODIAN: AE-8/AE-8C1 REV.A FEDERAL SUPPLY CLASS 5935 AS39029/90SHEET 1 OF 6 REV. A SAE Technical Standards Board Rules provide that: “This report ispublished by SAE toadvance thestate of technicalandengineering sciences. Theuse ofthisreport is entirelyvoluntary, andits applicabil
4、ity and suitability forany particularuse,including any patent infringement arising therefrom, isthe soleresponsibilityofthe user.”SAE reviews eachtechnicalreport at least every five years at which time itmay bereaffirmed, revised,stabilized or cancelled.SAEinvites yourwrittencommentsandsuggestions.
5、SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS39029/90A RATIONALE REVISION IS REQUIRED TO RE-CLASSIFY DOCUMENT AS STABILIZED PER SAE GUIDELINES. THE COMPLETE REQUIREMENTS FOR ACQUIRING THE CONTACT DESCRIBED HEREIN SHALL CONSI
6、ST 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 AT WHICH A S
7、QUARE 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 .030”. 7. MEASUREMENT SHALL BE TAKEN AFTER ASSEMBLY AND SHALL INCLUDE TH
8、E 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 AS39029/90 SHEET 2 OF 6 REV. A CONTACT, ELECTRICAL CONNECTOR, CONCENTRIC TWINA
9、X, PIN, SIZE 8 NOTES 1. DIMENSIONS ARE IN INCHES. 2. METRIC EQUIVALENTS ARE GIVEN FOR GENERAL INFORMATION ONLY. 3. DIMENSIONS SHOWN APPLY AFTER PLATING. FIGURE 2 - INTERMEIDATE SOCKET CONTACT NOTES 1. DIMENSIONS ARE IN INCHES. 2. METRIC EQUIVALENTS ARE GIVEN FOR GENERAL INFORMATION ONLY. 3. DIMENSIO
10、NS SHOWN APPLY AFTER PLATING. FIGURE 3 - CENTER PIN CONTACT Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS39029/90 SHEET 3 OF 6 REV. A CONTACT, ELECTRICAL CONNECTOR, CONCENTRIC
11、 TWINAX, PIN, SIZE 8 NOTES 1. DIMENSIONS ARE IN INCHES. 2. METRIC EQUIVALENTS ARE GIVEN FOR GENERAL INFORMATION ONLY. FIGURE 4 - HEAT SHRINK BOOT REQUIREMENTS: 1. QUALIFICATION: CONTACTS SHALL COMPLY WITH RELIABILITY ASSURANCE PROVISIONS OF MIL-STD-790 AS SPECIFIED IN MIL-C-38999. 2. DESIGN AND CONS
12、TRUCTION: 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 1ST 2ND 3RD 529 GREEN RED WHITE 8 M17/176-00002 D B ASSEMBLY PROCEDURE: MANUFACTURERS RECOMMENDED ASSEMBLY INSTRUCTIONS
13、 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): SEE TABLE 2. CONTACT RESISTANCE: SEE TABLE 3. FREQUENCY: 0 TO 20 MHZ (OPERATING FREQUENCY RANGE).
14、 VOLTAGE RATING: 500 VOLTS RMS MAXIMUM; WORKING VOLTAGE AT SEA LEVEL, 125 VOLTS RMS MAXIMUM AT 70 000 FEET. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS39029/90 SHEET 4 OF 6
15、REV. A CONTACT, ELECTRICAL CONNECTOR, CONCENTRIC TWINAX, PIN, SIZE 8 TABLE 2 - LOW SIGNAL LEVEL CONTACT RESISTANCE (CENTER AND INTERMEDIATE CONTACTS ONLY) BIN CODE CABLE ACCOMMODATED MAXIMUM CONTACT RESISTANCE (MILLIOHMS) INITIAL AFTER CONDITIONING 529 M17/176-00002 55 66 TABLE 3 - CONTACT RESISTANC
16、E 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 CONDITIONING 529 CENTER M17/176-00002 1.0 55 66 94 529 INTERMEDIATE M17/176-00002 1.0 55 66 94 529 OUTER M17/176-00002 12.0 75 90 128 DI
17、ELECTRIC WITHSTANDING VOLTAGE: SHALL BE AS SPECIFIED IN TABLE 4. TABLE 4 - DIELECTRIC WITHSTANDING VOLTAGE CONTACTS ALTITUDE TEST VOLTAGES AC RMS CENTER TO INTERMEDIATE SEA LEVEL 1000 INTERMEDIATE TO OUTER SEA LEVEL 500 MATING CONTACT: SHALL BE IN ACCORDANCE WITH MIL-C-39039/91. 5. MECHANICAL: CONTA
18、CT 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 ACCORDANCE WITH MS3197, EXCEPT THE DIAMETERS SHALL BE AS SPECIFIED IN TABLE 5. PROVISION FOR CLEARANCE HOLE ON OUTER CONTACT. TEST PINS SHA
19、LL 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 FORCE TEST PIN DIAMETER (INCH) MINIMUM SEPARATION FORCE (OUNCES) MAXIMUM ENGAGEMENT FORCE (OUNCES) MAXIMUM AVERAGE ENGAGEMENT FORCE INI
20、TIAL AFTER CONDITIONING INITIAL AFTER CONDITIONING .1140 +.0000 -.0001 NA NA 18 22 NA .1120 +.0001 -.0000 0.5 0.4 NA NA 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 (
21、POUNDS, MINIMUM) CENTER CONTACT INTERMEDIATE CONTACT OUTER CONTACT 529 M17/176-00002 8 8 25 Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS39029/90 SHEET 5 OF 6 REV. A CONTACT,
22、ELECTRICAL CONNECTOR, CONCENTRIC TWINAX, PIN, SIZE 8 FIGURE 5 - VIBRATION ENVELOPE 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:
23、8 HOURS IN THE LONGITUDINAL DIRECTION AND 8 HOURS IN A PERPENDICULAR DIRECTION (16 HOURS). Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS39029/90 SHEET 6 OF 6 REV. A CONTACT, E
24、LECTRICAL CONNECTOR, CONCENTRIC TWINAX, PIN, SIZE 8 7. HIGH IMPACT SHOCK: 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 DIS
25、CONTINUITIES IN EXCESS OF 1 MICROSECOND SHALL BE USED. WIRED AND MATED 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 SUPP
26、ORTED ON A STATIONARY FRAME TO PROVIDE A FREE FLEXING CABLE LENGTH BETWEEN 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 PR
27、OVIDED WITH STRAIGHT, OPEN FRAME, STRAIN RELIEF ACCESSORY HARDWARE. 8. TOOLS: SHALL BE AS SPECIFIED IN TABLES 7 AND 8. TABLE 7 - TOOLS (INSTALLING AND REMOVAL) BIN CODE INSTALLING AND REMOVAL TOOL 529 M81969/14-12TABLE 8 - TOOLS (CRIMPING) BIN CODE CENTER CONTACT TOOLING INTERMEDIATE CONTACT TOOLING
28、 OUTER CRIMP 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
29、 PROVIDED BY OTHER VENDORS IF THEY ARE DETERMINED TO BE EQUIVALENT BY THE QUALIFYING ACTIVITY. 9. ENVIRONMENTAL: TEMPERATURE RATING: -65 TO +175 C. HUMIDITY: METHOD 1002, TYPE II, PER MIL-STD-1344. 10. PART NUMBER: SEE TABLE 9. TABLE 9 - PART NUMBER BIN CODE PART NUMBER SUPERSEDES 529 M39029/90-529
30、 11. QPL EVALUATING ACTIVITY: NAVAL AVIONICS CENTER, D/714, 6000 EAST 21ST STREET, INDIANAPOLIS, INDIANA 46218. 12. 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
31、OF THIS DOCUMENT. AN (R) SYMBOL TO THE LEFT OF THE DOCUMENT TITLE INDICATES A COMPLETE REVISION 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-,-,-
