1050901-1

Instruction Sheet   SMA Straight Cable Connectors Plug Housing Male Center Contact Jack Housing 408-4906 02 NOV 11 Rev B Collar Assembly Clamp Nut Female Center Contact Dielectric TE CONNECTIVITY PART NUMBER PREVIOUS PART NUMBER 1050717-1 2001-7141-00 1050718-1 2001-7141-02 1050720-1 2001-7188-00 1050721-1 2001-7188-02 1050724-1 2001-7195-00 1050900-1 2002-7141-00 1050901-1 2002-7141-02 1050903-1 2002-7188-02 1049067-1 SDC, 2001-7195-00, SMA CABLE TYPE Flexible Cable Figure 1 1. INTRODUCTION 2. ASSEMBLY PROCEDURES This instruction sheet contains the assembly procedures for the SMA Straight Cable Connectors shown in Figure 1. These connectors are clamp attachment type connectors that attach to the cable type listed in Figure 1. Figure 1 also contains the previous SMA Straight Cable Connector part numbers. 2.1. Preparing the Cable (Figure 3) NOTE i Dimensions on this sheet are in millimeters [with inches in brackets], unless otherwise specified. Figures are not drawn to scale. The table in Figure 2 references the tool required to apply this connector. The table includes tool description, TE part number, and the corresponding previous part number. APPLICATION TOOLING Tool Description Center Contact Holder Assembly TE Part No. Previous Part No. 1055454-1 2098-5221-10 (T-4578) 1. Place the clamp nut onto the cable. 2. Trim the cable jacket, cable braid, and inner conductor to the length shown in Figure 3. 3. Flare the cable braid. Cable Jacket 4.78 [.188] Cable Inner (Center) Conductor Clamp Nut Cable Braid Figure 2 2.36 [.093] Figure 3 Reasons for re-issue can be found in Section 4, REVISION SUMMARY. © 2011 Tyco Electronics Corporation, a TE Connectivity Ltd. Company All Rights Reserved *Trademark TOOLING ASSISTANCE CENTER 1-800-722-1111 PRODUCT INFORMATION 1-800-522-6752 This controlled document is subject to change. For latest revision and Regional Customer Service, visit our website at www.te.com TE Connectivity, TE connectivity (logo), and TE (logo) are trademarks. Other logos, product and/or Company names may be trademarks of their respective owners. 1 of 2 LOC B 408-4906 2.2. Assembling the Collar Assembly (Figure 4) 1. Slide the collar assembly over the cable dielectric and under the cable braid and jacket (the center conductor should protrude through the collar assembly approximately 1.02 [.040]). 2. Trim and remove the excess cable braid strands. 2.3. Soldering the Center Contact to the Center Conductor (Figure 5) DANGER To avoid personnel injury, be sure to follow all local and safety practices when using soldering STOP equipment. Collar Assembly Cable Jacket 1.02 [.040] Center Conductor Cable Braid Note: Two Optional Slits (3.05 [0.12] Long) May be Cut in the Cable Jacket (1805 Apart) to Ease Assembly. Figure 4 1. Tin the center conductor of the cable. 1. Place the center contact in the center contact holder (see Figure 2). Heat the center contact and push it over the center conductor of the cable so that it butts against the cable dielectric. Center Contact Holder Heat Here Collar Assembly 2.4. Securing Housing to the Clamp Nut (Figure 6) 1. Assemble the dielectric over the center contact. 2. Slide the clamp nut over the collar assembly and screw into the housing. Center Contact Rear Dielectric 3. Torque to 25 inch-pounds. Figure 5 3. INSPECTION Adherence to the above steps should yield the tolerances shown in Figure 7. Housing Dielectric Clamp Nut 4. REVISION SUMMARY Since the previous version of this document, the following changes were made: • Updated document to corporate requirements. Center Contact Collar Assembly Figure 6 Ref Plane 0.0 / 0.381 [.000 / .015] - Contact 0.0 / 0.254 [.000 / .010] - Dielectric Ref Plane Figure 7 Rev B 2 of 2