1051933-1

Instruction Sheet 408–4804 SMA Bulkhead Feedthrough Cable Jack Connectors Housing Subassembly Mounting Nut Dielectric Lockwasher Rev A Heat–Shring Tubing/ Cable Marker Retaining Nut Backup Bushing Center Contact 25 AUG 03 Ferrule Inner Sleeve Tyco Electronics Part Number Previous Part Number 1051933–1 2034 5005 00 SMA Bulkhead Feedthrough Cable Jack Connector 1051934–1 2034 5005 02 SMA Bulkhead Feedthrough Cable Jack Connector Description Cable RG174/U, 179, 187, 188, 316 3 Figure 1 1. INTRODUCTION 3. ASSEMBLY PROCEDURES This instruction sheet contains the assembly procedure for the SMA Bulkhead Feedthrough Cable Jack Connectors listed in Figure 1. These are crimp–type attachment connectors that attach to the cable listed in Figure 1. 3.1. Preparing the Coaxial Cable End (Figure 3) The table in Figure 2 represents tool numbers applicable to this instruction sheet. NOTE Unless otherwise stated, dimensions on this instruction sheet are in millimeters [with inches in brackets]. Figures are not drawn to scale. Tool Description Tyco Electronics Part Number Previous Part Number Center Contact Holder 1055454–1 2098 5221 10 Crimp Tool 1055236–1 2098 0105 54 (Die No. C) Figure 2 1. Place the heat–shrink tubing and ferrule on the cable. 2. Remove the end portion of the cable jacket to expose the cable braid (outer conductor). 3. Trim the cable braid to length. 4. Flare the cable braid. Cable Dielectric Cable Braid 17.3 [.640] Reasons for revision can be found in Section 4, Revision Summary. Ferrule Heat–Shrink Tubing 5.6 [.220] Figure 3 3.2. Crimping the Cable to the Inner Sleeve (Figure 4) 2. DESCRIPTION Each connector assembly consists of a mounting nut, a lockwasher, the housing subassembly, a dielectric, the center contact, backup bushing, inner sleeve, ferrule, retaing nut, and heat–shrink tubing. See Figure 1. E2003 Tyco Electronics Corporation, Harrisburg, PA 1. Insert the inner sleeve into the retaining nut. 2. Position the loose unit on the dielectric as shown in Figure 4. 3. Slide the ferrule over the flared portion of the cable braid. This controlled document is subject to change. For latest revision, call the FAX/PRODUCT INFO number. All International Rights Reserved AMP and Tyco are trademarks. *Trademark Other products, logos, and company names used are the property of their respective owners. TOOLING ASSISTANCE CENTER 1–800–722–1111 FAX/PRODUCT INFO 1–800–522–6752 For Regional Customer Service, visit our website at www.tycoelectronics.com 1 of 2 LOC B 408–4804 SMA Bulkhead Feedthrough Cable Jack Connectors Retaining Nut 2. Engage the threads of the inner sleeve sub–assembly to the housing and tighten to approximately 12–15 in.–lbs. Crimp Tool (Die No. C) Ferrule 3. Position the shrink tubing over the ferrule as shown in Figure 6. 4. Apply indirect heat to shrink the tubing. Housing Sub–Assembly Inner Sleeve Shrink Tubing Cable Braid Figure 4 4. Hold the retaining nut (seated) and crimp the ferrule in place. Retaining Nut 5. Trim and remove the excess braid strands. 3.3. Soldering the Center Contact to the Cable Inner Conductor (Figure 5) Figure 6 1. Trim the cable dielectric flush with the end of the inner sleeve to expose the inner conductor. 2. Place the back–up bushing on the inner conductor. Center Contact Holder 2.4 [.095] 3.5. Inspecting the Completed Assembly Adherence to the procedures above should yield the tolerances shown in Figure 7. Center Contact Inner Sleeve Back–Up Bushing Figure 5 3. Trim and de–burr the inner conductor projection to length, as shown in Figure 5. 0.050 +/– 0.102 [.002 +/– .004] 0.0 / 0.381mm [.000 /.015 in.] Reference Plane Figure 7 4. Tin the inner conductor. 5. Place the center contact in the holder. 4. REVISION SUMMARY 6. Heat the center contact with a soldering iron and carefully push it over the center conductor until it rests firmly against the bushing. Per EC 0990–0966–03, this document was revised to clarify text and images; to remove part number 1312415–1; and to update the format according to the current corporate requirements. 7. Remove the excess solder or spatter. 3.4. Securing the Housing to the Inner Sleeve Sub–Assembly and Shrink Tubing (Figure 6) 1. Assemble the dielectric over the center contact. 2 of 2 Rev A