DLA MIL-STD-1130 C-2012 CONNECTIONS ELECTRICAL SOLDERLESS WRAPPED.pdf

1、 MIL-STD-1130C 31 January 2012 SUPERSEDING MIL-STD-1130B 12 December 1978 DEPARTMENT OF DEFENSE STANDARD PRACTICE CONNECTIONS, ELECTRICAL, SOLDERLESS WRAPPED AMCS N/A FSC 5935 INCH-POUND Reinstated after 16 August 2010 and may be used for new and existing designs and acquisitions. Provided by IHSNot

2、 for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1130C FOREWORD 1. This standard is approved for use by all Departments and Agencies of the Department of Defense. 2. Comments, suggestions, or questions on this document should be addressed to: DLA Land and Marit

3、ime, ATTN: VAI, PO Box 3990, Columbus, OH 43218-3990, or emailed to rectangularconnectordla.mil. Since contact information can change, you may want to verify the currency of this address information using the ASSIST Online database at https:/assist.daps.dla.mil/. ii Provided by IHSNot for ResaleNo r

4、eproduction or networking permitted without license from IHS-,-,-MIL-STD-1130C Paragraph CONTENTS Forward PAGE ii 1 1.1 1.2 2 2.1 2.2 2.2.1 2.3 2.4 3 3.1 3.2 3.3 3.4 3.5 3.6 3.7 4 4.1 5 5.1 5.1.1 5.1.2 5.2 5.2.1 5.2.2 5.2.3 5.2.4 5.2.5 5.2.5.1 5.2.5.2 5.2.5.3 5.3 5.3.1 5.3.1.1 5.3.1.2 5.3.2 5.3.2.1

5、5.3.3 5.4 5.4.1 5.4.1.1 5.4.2 5.4.2.1 5.5 5.5.1 5.5.2 SCOPE - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Scope - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Classification - - - - - - - - - -

6、 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - APPLICABLE DOCUMENTS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - General - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Government Documents - - - - - - -

7、 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Specifications, standards and handbooks - - - - - - - - - - - - - - - - - - - - - - - - Non-Government publications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Order of precedence - - - - - - - - - - - - - - - - - - -

8、 - - - - - - - - - - - - - - - - - - - - DEFINITIONS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Solderless wrapped, electrical connection - - - - - - - - - - - - - - - - - - - - - - - - Class A (solderless wrapped electrical connection) (preferred met

9、hod) - - - - Class B (conventional solderless wrapped electrical connection) - - - - - - - - End tail - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A turn of wire - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

10、 - - Gas-tight area - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Reference corner - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GENERAL REQUIREMENTS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

11、Description - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - DETAIL REQUIREMENTS- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Wire - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

12、- - - Insulated and uninsulated wire - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Insulation stripping - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Wrappost - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

13、 - - - Wrappost geometry - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Material - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Parallelism - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

14、- - - - - - - Tip configuration - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Plating - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Plating, gold - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

15、- - - - - - - - - - - - - Plating, tin-lead - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Caution note - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Solderless wrapped connection - - - - - - - - - - - - - - - - - - -

16、 - - - - - - - - - - - - - Process - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Positioning of wire - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Torque - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

17、- - - - - - - - - - - - - - - - - - - Wire turns - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Visual inspection criteria - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Spacing of wrappost - - - - - - - - - - - - - - - - - -

18、- - - - - - - - - - - - - - - - - - - - - Wrapping tool condition - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Initial verification of process conditions - - - - - - - - - - - - - - - - - - - - - - - - - - Verification of acceptable tool condition - - - - - - - - - - - -

19、 - - - - - - - - - - - - - Reverification of tool conditions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Reverification of process and conditions - - - - - - - - - - - - - - - - - - - - - - - - - Rewrapping - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

20、 - - - - - - - - - Rewrapping of wire - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Rewrapping of wrappost - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 7 7 8 8 8 9 11 12 12

21、12 12 12 12 12 12 iii Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1130C Paragraph CONTENTS PAGE 5.6 5.6.1 5.6.2 5.6.3 5.6.3.1 5.6.4 6 6.1 6.2 6.3 Performance requirements of solderless wrapped connections - - - - - - - - - Strip force - -

22、 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gas tight - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Unwrap test - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

23、 Unwrap test (conductor brittleness) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Wrapper resistance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - NOTES - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

24、Subject term (key word) listing - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Environmentally preferable material - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Changes from previous issue - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 13 13 14 14 14

25、 15 17 17 17 17 FIGURE 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. Solderless wrapped connections on a square wrappost - - - - - - - - - - - - - - - - Typical connections - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Diagonal dimension - - - - - - - -

26、 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Solderless wrapped connection process - - - - - - - - - - - - - - - - - - - - - - - - - - - Insufficient insulation wrap - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Overlap - - - - - - - - - - - - - -

27、- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Improper spacing - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Insufficient turns - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - End tail - - - -

28、 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Overwrap - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Spiral wrap - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

29、- - - - - Open wrap - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Stripping test fixture - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Unwrap test procedure A - - - - - - - - - - - - - - - - - - - - - - - - - - -

30、 - - - - - - - - - - - Unwrap test procedure B - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Wrapper resistance test - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3 5 6 7 9 9 9 10 10 10 11 11 13 14 15 16 TABLE I. II. III. IV. V. Minimum w

31、rappable length - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Wrappost geometry - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Number of turns - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - St

32、rip-force limits - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Wrapper resistance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 6 8 13 15 iv Provided by IHSNot for ResaleNo reproduction or networking permitted withou

33、t license from IHS-,-,-MIL-STD-1130C 1 1. SCOPE 1.1 Scope. This standard establishes the requirements to produce mechanically and electrically stable, solderless wrapped, electrical connections made with single, solid, round wire and appropriately designed wrapposts (terminals). This standard includ

34、es: a. Classes and requirements for solderless wrapped connections. b. Description and requirements for the wire used in making the solderless wrapped connections. c. Description and requirements for the wrappost used in making the solderless wrapped connections. 1.2 Classification. This standard co

35、vers the following classes of solderless wrapped, electrical connections: Class A Solderless wrapped, electrical connections (see 3.2 for preferred method). Class B Conventional solderless wrapped, electrical connections (see 3.3). Class A will be used whenever possible. 2 APPLICABLE DOCUMENTS 2.1 G

36、eneral. The documents listed in this section are specified in sections 3, 4, or 5 of this standard. This section does not include documents cited in other sections of this standard or recommended for additional information or as examples. While every effort has been made to ensure the completeness o

37、f this list, document users are cautioned that they must meet all specified requirements of documents cited in sections 3, 4, or 5 of this standard, whether or not they are listed. 2.2 Government documents. 2.2.1 Specifications, standards and handbooks. The following specifications, standards, and h

38、andbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. FEDERAL STANDARD FED-STD-228 - Cable and Wire, Insulated; Methods of Testing. DEPARTMENT OF DEFENSE SPECIFICATION MIL-DTL-4

39、5204 - Gold Plating, Electrodeposited. (Copies of these documents are available online at https:/assist.daps.dla.mil/quicksearch/ or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 2.3 Non-Government publications. The following documents f

40、orm a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1130C 2 SAE INTERNATIONAL S

41、AE-AMS-QQ-N-290 - Nickel Plating (Electrodeposited). SAE-AMS-P-81728 - Plating, Tin Lead (Electrodeposited). SAE-AS81822 - Wire, Electrical, Solderless Wrap, Insulated and Uninsulated. (Copies of these documents are available on line at www.sae.org from SAE International, 400 Commonwealth Drive, War

42、rendale, PA 15096-0001, and Tel: 877-606-7323 inside USA and Canada or 724-776-4970 outside USA, email at CustomerServicesae.org.) 2.4 Order of precedence. Unless otherwise noted herein or in the contract, in the event of a conflict between the text of this document and the references cited herein,

43、the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained 3. DEFINITIONS 3.1 Solderless wrapped, electrical connection. The terminology and makeup of this type of connection on one type of w

44、rappost configuration is illustrated on figure 1. 3.2 Class A (solderless wrapped electrical connection) (preferred method). This connection consists of a helix of continuous, solid, uninsulated wire tightly wrapped around the wrappost of a solderless wrapped contact to produce a mechanically and el

45、ectrically stable connection. The number of turns required will depend on the gage of wire used (see 5.3.2). In addition to the length of uninsulated wire wrapped around the wrappost, an additional minimum half turn of insulated wire shall be wrapped around the wrappost to help insure better vibrati

46、on characteristics. To accomplish a half turn, the wire must be in contact with at least three corners of the wrappost. (See figure 1.) 3.3 Class B (conventional solderless wrapped electrical connection). This connection is the same as described in class A (see 3.2) except that the additional half t

47、urn of insulated wire is not required. (See figure 1.) 3.4 End tail. An end tail is the end of the last turn of wire of a solderless wrapped connection which may extend in a tangential direction instead of resting against the wrappost. (See figure 1.) 3.5 A turn of wire. A turn of wire shall consist

48、 of one complete, single helical ring of wire wrapped 360 around the wrappost. For the purpose of counting turns, the number of times the wrapped wire passes and intercepts the reference edge of the wrappost after the first intercept of uninsulated wire and wrappost shall constitute the number of tu

49、rns of uninsulated wire in the connection. 3.6 Gas-tight area. The gas-tight area is that contact area between the wrappost and wire which, due to the quality of the wrap, will exclude gas fumes. (See 5.6.2.) 3.7 Reference corner. The corner at which the first turn of uninsulated wire intercepts is the reference corner. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,