R Type PREN 2997 Connectors - Contact Arrangements R E0441, E0442, E0444, E0451, E0452, E0454 and EN2997 R Figure 002

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R Type PREN 2997 Connectors - Contact Arrangements R E0441, E0442, E0444, E0451, E0452, E0454 and EN2997 R Figure 003

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R Type PREN 2997 Connectors - Contact Arrangements R E0441, E0442, E0444, E0451, E0452, E0454 and EN2997 R Figure 004

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R Type PREN 2997 Connectors - Contact Arrangements R E0441, E0442, E0444, E0451, E0452, E0454 and EN2997 R Figure 005

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R  ____________________________________________________________________5. E0451 Plug-screw locking associated with E0452 and E0454 receptacles 
R 
R  A. P/N identification
 E0451 R 22-19 P N A 
R  E0452 RS 22-19 P N A 
R  E0454 RS 22-19 P N A 
R  | | | | | | 
R  | | | | | ------------ Variant code 
R  | | | | ---------------- Polarization code 
R 
R  | | | -------------------- Type of contacts | P = Pin 
R  | | | | S = Socket 
R  | | -------------------------- Shell size/contact arrangement 
R  | --------------------------------- Class code | R = (only for E0451) 
R  | | S = class 
R  --------------------------------------- Standard P/N 
R 
R  B. P/N characteristics 
R 
R  (1) Temperature
 Minimum operating temperature is -55 deg.C (-67.00 deg.F).
 Maximum operating temperature is 200 deg.C (392.00 deg.F). 
R 
R  (2) Variant code
 A : without contact
 No code : with contacts. 
R 
R  (3) Contact arrangement 
R  (Ref. Fig. 002, 003, 004, 005)
R  _______________________________6. EN2997 screw locking connectors 
R  (Ref. Fig. 006) 
R  A. P/N identification 
R  (1) Connector

R Type PREN 2997 Connectors - Mounting and Connector Type R EN2997 R Figure 006

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R  EN2997  RS  0  1814  M  7 
R  |  |  |  |  |  | 
R  |  |  |  |  |  ---------------- Polarization code 
R  |  |  |  |  | 
R  |  |  |  |  ------------------- Contact type and delivery condition 
R  |  |  |  | 
R  |  |  |  ------------------------ Shell size/contact arrangement 
R  |  |  | 
R  |  |  ---------------------------- Housing type 
R  |  | 
R  |  --------------------------------- Connector type code 
R  | 
R  --------------------------------------- Standard P/N 
R  (2) Connector cap 
R  EN2997  K  4  C  16 
R  |  |  |  |  | 
R  |  |  |  |  ---- Size code : 08 to 28 
R  |  |  |  | 
R  |  |  |  ------- Attachment type : C = With chain 
R  |  |  |  D = With cable 
R  |  |  |  N = With holes for lockwire 
R  |  |  | 
R  |  |  ---------- Housing type : 3 = For receptacle 
R  |  |  4 = For plug 
R  |  | 
R  |  ------------- Material type code : 
R  |  K = Stainless steel, max. temp. 200 deg.C (392 deg.F) 
R  |  R = Aluminum alloy, max. temp. 200 deg.C (392 deg.F) 
R  |  W = Aluminum alloy, max. temp. 175 deg.C (347 deg.F) 
R  |  KE = Stainless steel, peak temp. 260 deg.C (500 deg.F) 
R  | 
R  | 
R  ------------------- Standard P/N 
R  (3) Dummy receptacle

R  EN2997  R  5  22 
R  | | | | 
R  | | | ------- Size code : 08 to 28 
R  | | | 
R  | | ---------- Housing type : 5 = Dummy receptacle 
R  | | 
R  | ------------- Material type code : 
R  | K = Stainless steel, max. temp. 200 deg.C (392 deg.F) 
　
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本文鏈接地址：A320 ESPM Electrical Standard Practices Manual 3(29)