-E0247
-E0249
-E0250
-E0251
-E0311
-E0673
-NSA932805
-NSA932815
-NSA932816
-NSA932818
-NSA932823
-NSA932825
-NSA932827
-NSA932829
-NSA932833
-NSA932844
-NSA932847
____
NOTE : Some relays and relay bases do not have polarization systems. Example: NSA932838
______________________
5. Connection Arrangement (Ref. Fig. 013, 014)
20-46-50 Page 15
Apr 01/05
R Relays and Relay Bases - Example of Polarization System by Polarization Keys R Figure 011
20-46-50 Page 16
R Relays and Relay Bases - Example of Polarization System by Locating Pin R Figure 012
20-46-50 Page 17
Relays and Relay Bases - Relay Bases Connection Table R Figure 013
20-46-50 Page 18
Relays and Relay Bases - Relays Connection Table R Figure 014
20-46-50 Page 19
__________________________________________________
TERMINALS AND CONTACTS - DESCRIPTION AND OPERATION
_______
1. General This section covers the description and part numbers of the terminals and contacts installed on aircraft: Terminals (Ref. 20-48-10) Normal Contacts-Connection Table (Ref. 20-48-20)
R Coaxial, Triaxial and Quadrax Contacts-Connection Table (Ref.20-48-30) Blanking Plugs-Connection Table (Ref.20-48-40)
20-48-00 Page 1
_____________________________________
TERMINALS - DESCRIPTION AND OPERATION
_______
1. General This chapter concerns description, identification and connection procedure of terminals used on aircraf.
A. Identification of Terminals (Ref. 20-48-1X)
(1)
Copper wires terminals (Ref. 20-48-11)
(2)
Aluminum wires terminals (Ref. 20-48-12)
(3)
Thermocouple wires terminals (Ref. 20-48-13)
(4)
Terminal lugs (Ref. 20-48-14)
(5) Miscellaneous terminals (Ref. 20-48-19) R
20-48-10 Page 1
__________________________________________________
COPPER WIRES TERMINALS - DESCRIPTION AND OPERATION
_______
1. General
Copper wire terminals installed on aircraft have the following codes:
- NSA936505TE High temperature flag terminal - NSA936503TD Nylon terminal (P.I.D.G.) - NSA936509TJ Post insulated right angle terminal - NSA936506TF Solistrand terminal - E0521TU Stratotherm terminal NSA936501TA Pre insulated stratotherm terminal NSA936504TC Post insulated stratotherm terminal NSA936507TG Post insulated stratotherm terminal - NSA936510TK Rectangular slotted tongue terminal - ABS0909 Wire pin terminal
_____________2. Flag Terminal
A. NSA936505 (Ref. Fig. 001, 002)
(1) P/N identification NSA936505 - TE 08 01 | || | | | || | ---------------- Range | || | | || ------------------- AWG Wire Gauge | || | |---------------------- Type code | | | ----------------------- Terminal | ------------------------------- Standard P/N
(2) P/N characteristics
(a) Temperature Operating temperature is 288 deg.C (550.40 deg.F).
R (3) Connection Procedure
R R R R (a) Stripping Procedure (Ref. Fig. 001, 002) - Select the applicable tool. - Strip the wire to the length "A".
20-48-11 Page 1
R Copper Wire Terminals - Allocation Table NSA936505 Figure 001
20-48-11 Page 2
R Copper Wire Terminals - Tools NSA936505 Figure 002
20-48-11 Page 320-48-11 Page 420-48-11 Page 5
R (b) Crimping Procedure
R (Ref. Fig. 002)
R - Select the applicable tool.
R - Install the terminal in the tool.
R - Slightly operate the tool to hold the terminal in position.
R - Engage the stripped wire in the terminal.
R - Fully operate the tool until the safety ratchet releases.
___________________3. PIDG Nylon Terminal
A. NSA936503 (Ref. Fig. 003, 004)
(1) P/N identification NSA936503 - T D 22 01 | | | | | | | | | ---------------- Range | | | | | | | ------------------- AWG Wire gauge | | | | | --------------------- Type code | | | ----------------------- Terminal | ------------------------------- Standard P/N
(2) P/N characteristics
(a) Temperature Operating temperature is 105 deg.C (221.00 deg.F).
R (3) Connection Procedure
R R R R (a) Stripping Procedure (Ref. Fig. 003, 004) - Select the applicable tool. - Strip the wire to the length "A".
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