M1L-STD-1285D
w/ CHANGE 1
APPEND1X 1
FSC 5950 - CO1LS, 1NDUCTORS, AND TRANSFORMERS
1.1 SCOPE
1.1.1 Scope. The following define the requirements that pertain to both commercial and military electronic
devices. Where the requirements are not stated, refer to sections 4 and 5 herein. This appendix is a mandatory part of this standard. The information contained herein is intended for compliance.
This appendix establishes the marking requirements that apply to a specific FSC. These requirements are to be applied in addition to the requirements of sections 4 and 5 herein. 1n the event of conflict between this appendix and section 4 or 5, the appendix shall take precedence.
1.2 APPL1CABLE DOCUMENTS. This section is not applicable to this appendix.
1.3 GENERAL REQU1REMENTS
1.3.1 Functional marking.
1.3.1.1 Terminal identification. The terminals shall be identified by numbers or color-coding, as specified in the acquisition document. 1nsulated terminals shall conform to M1L-STD-104. Where numbering or color-coding of terminals is not practical, the acquisition document shall specify the alternate terminal identification.
1.3.1.2 Other functional marking. A circuit diagram shall be marked on the side or top of the transformer or inductor as shown on figure 1-1. Unless otherwise specified in the acquisition document, the ratings that are to be marked on the circuit diagram shall be as shown in table 1-1. Where size limitations will not accommodate all of
these ratings, marking requirements shall be specified in the acquisition document in the order of precedence shown in table 1-1.
F1GURE 1-1. Examples of typical circuit diagrams.
34
For Parts Inquires submit RFQ to Parts Hangar, Inc.
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business