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时间:2011-03-27 22:13来源:蓝天飞行翻译 作者:航空
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R  ____NOTE : Connector with code is delivered with contacts. 
R  Connector without code is delivered without contacts. 
R  B. Contact arrangement 
R  (Ref. Fig. 005)

 

20-44-29 Page 7

R Miscellaneous Rectangular Connectors - P/N Characteristics R ABS1152-003 and ABS1152-004 R Figure 004


20-44-29 Page 8

 Miscellaneous Rectangular Connectors - Connection arrangement DAN410 R Figure 005


20-44-29 Page 9

R _____7. E0125
 A. P/N identification
 E0125-60-33-S | | | | | | | ------ Contact type code --| P = pin | | | | S = socket | | | | | -------- Housing type code | 33 = male | | | 34 = female | | | ----------- Contact arrangement code | ---------------- Standard P/N
 B. P/N Characteristics
 (1) Contact arrangement R (Ref. Fig. 006)
 (2) Polarization Polarization is done on two corners of the housing.


20-44-29 Page 10

 Miscellaneous Rectangular Connectors - Connection Arrangement E0125 R Figure 006


20-44-29 Page 1120-44-29 Page 12

R  _________8. NSA938355
 A. P/N Identification NSA938355 E 19 P | | | | | | | | |Contact arrangement code | | | -------|P : Male | | | |S : Female | | | | | ----------- Number of contact | | | --------------- Shell size code | ---------------------- Standard P/N
 B. P/N characteristics
R  (1) Contact arrangement (Ref. Fig. 007)
R R  ________________9. Connection Table (Ref. Fig. 008)

 


 Miscellaneous Rectangular Connectors - Connection Arrangement NSA938355 R Figure 007


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R Miscellaneous Rectangular Connectors - Connection Table R Figure 008


20-44-29 Page 14

R ______________________________________________
COAXIAL CONNECTORS - DESCRIPTION AND OPERATION
 _______1. General 
R  This chapter concerns description ,installation and identification of 
R  coaxial connectors used on aircraft:
R  _________________________2. Structure of the chapters 
R  A. BNC type coaxial connectors (20-44-31) 
R  B. C type coaxial connectors (20-44-32) 
R  C. HN type coaxial connectors (20-44-33) 
R  D. MHV type coaxial connectors (20-44-34) 
R  E. N type coaxial connectors (20-44-35) 
R  F. TNC type coaxial connectors (20-44-36) 
R  G. Miniature coaxial connectors (20-44-37) 
R  H. Miscellaneous coaxial connectors (20-44-39)

 

20-44-30 Page 1

 _________________________________________________________
COAXIAL CONNECTORS - BNC TYPE - DESCRIPTION AND OPERATION
 _______1. General
 BNC type coaxial connectors installed on aircraft have the codes that follow:
 -E0460
 -NSA938601
 -NSA938603
R _____2. E0460
 A. P/N identification
 (Ref. Fig. 001)

 E0460  F 02 | | | | | ---------------- Wire type code | 01 : EO293XF | | | 02 : EO406WD | | | 03 : NSA935344XE | | | 04 : EN4604-003WZ | | | --------------------- Type code | F : Right receptacle | | TC : Square flange bulkhead connector | | P : Right plug | --------------------------- Standard P/N
 B. P/N characteristics
 (1) Temperatures Minimum operating temperature is -65 deg.C (-85.00 deg.F). Maximum operating temperature is 165 deg.C (329.00 deg.F).
 C. Connection procedure
 (1) Wire stripping
 (Ref. Fig. 002)

 -Put the heat shrinkable sleeve then the ferrule on the wire before you strip it to prevent the deformation of the shield braid.
 -Strip the wire. Make sure that you do not cut the shield braid strands or cause damage to the center conductor.


20-44-31 Page 1

R BNC Type Coaxial Connectors - Layout E0460 Figure 001


20-44-31 Page 2

 BNC Type Coaxial Connectors - Stripping and Shrinking Tools
 E0460
 Figure 002


20-44-31 Page 3
 Apr 01/04
R


 (2) Crimping procedure
 (Ref. Fig. 003, 004, 005)

 (a) Crimping of rear ferrule :
 -Make sure that the heat shrinkable sleeve and the ferrule are in position on the wire.
 -Install the cap on the braid support.
 -Move the braid support below the braid.
 -Install the ferrule on the braid and against the cap. Crimp with the applicable tool. Trim the braid flush with the cap.
 -For E0460-P-03 only : . Install the heat shrinkable sleeve on the ferrule. . Shrink the sleeve with the applicable tool.
 (b) Crimping of contact and assembly :
 -
For E0460-01 and 02 only : . Install the insulating washer against the cap. . Install the contact on the wire core against the insulating washer. Crimp with the applicable tool. . Install the contact in the dielectric and install the assembly in the connector body. . Tighten cap at the applicable torque. Make a red line on the connector body and the cap to show that it is tight. . Install the heat shrinkable sleeve on the cap, on the body. Shrink the sleeve to let the red line stay apparent.
 
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