114-94667 TEC | Alldatasheet
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1 of 29 © 2021 TE Connectivity Ltd. family of companies. All Rights Reserved. *Trademark TE Connectivity, TE connectivity (logo), and TE (logo) are trademarks. Other logos, product, and/or company names m ay be trademarks of their respective owners. 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. 114-94667 AUG 2021 REV A3 1. SPECIMEN PART NUMBERS AND DESCRIPTION These specimens are representative of normal production lots. Specimen part nu mbers are listed in Figure 1. PART NUMBER DESCRIPTION Production Status 2355843-1 Plug Assy,1P, W2W Sealed Coaxial, Key A Available 2355843-2 Plug Assy,1P, W2W Sealed Coaxial, Key B Not Released for Production 2355843-3 Plug Assy,1P, W2W Sealed Coaxial, Key C Not Released for Production 2355843-4 Plug Assy,1P, W2W Sealed Coaxial, Key D Not Released for Production 2355844-1 1P Pin Dia 2.5, HDR Assy, 180DEG AS16 Coaxial, Key A Available 2355844-2 1P Pin Dia 2.5, HDR Assy, 180DEG AS16 Coaxial, Key B Not Released for Production 2355844-3 1P Pin Dia 2.5, HDR Assy, 180DEG AS16 Coaxial, Key C Not Released for Production 2355844-4 1P Pin Dia 2.5, HDR Assy, 180DEG AS16 Coaxial, Key D Not Released for Production 2374559-1 Cap Pin Assy,1P, W2W Sealed Coaxial, Key A Available 2374559-2 Cap Pin Assy,1P, W2W Sealed Coaxial, Key B Not Released for Production 2374559-3 Cap Pin Assy,1P, W2W Sealed Coaxial, Key C Not Released for Production 2374559-4 Cap Pin Assy,1P, W2W Sealed Coaxial, Key D Not Released for Production 2338212-1 Plug Socket Assy, 4P, W2W, Sealed Coaxial, Key A Available 2338212-2 Plug Socket Assy, 4P, W2W, Sealed Coaxial, Key B Not Released for Production 2338212-3 Plug Socket Assy, 4P, W2W, Sealed Coaxial, Key C Not Released for Production 2338212-4 Plug Socket Assy, 4P, W2W, Sealed Coaxial, Key D Not Released for Production 2338211-1 Cap Pin Assy,4P, W2W, Sealed Coaxial, Key A Available 2338211-2 Cap Pin Assy,4P, W2W, Sealed Coaxial, Key B Not Released for Production 2338211-3 Cap Pin Assy,4P, W2W, Sealed Coaxial, Key C Not Released for Production 2338211-4 Cap Pin Assy,4P, W2W, Sealed Coaxial, Key D Not Released for Production 2356408-1 4P Vertical Coaxial Header Assy, Key A Available 2356408-2 4P Vertical Coaxial Header Assy, Key B Not Released for Production 2356408-3 4P Vertical Coaxial Header Assy, Key C Not Released for Production 2356408-4 4P Vertical Coaxial Header Assy, Key D Not Released for Production 2339729-1 Cap Pin Assy, 4P, flange, Sealed COAX AS16 COAXIAL, Key A Available 2339729-2 Cap Pin Assy, 4P, flange, Sealed COAX AS16 COAXIAL, Key B Not Released for Production 2339729-3 Cap Pin Assy, 4P, flange, Sealed COAX AS16 COAXIAL, Key C Not Released for Production 2339729-4 Cap Pin Assy, 4P, flange, Sealed COAX AS16 COAXIAL, Key D Not Released for Production 2292862-1 AS16 Backshell, 4P Cap, Smooth Exit, MC Available 2292799-1 AS16 Backshell, 4P Plug, Smooth Exit, MC Available AMPSEAL 16 Coaxial Connector System NOTE All numerical values are in metric units [with U.S. customary units in brackets]. Dimensions are in millimeters [and inches]. Unless otherwise specified, dimensions have a tolerance of ±0.13 mm [±.005 in.] and angles have a tolerance of ±2°. Figures and illustrations are for identification only and are not drawn to scale.
2381263 AMPSEAL16 COAXIAL Product Family Group Drawing Available
Figure 1. Part Numbers and Description
- COAXIAL terminals Part Numbers and Description
2298510 MATE-AX 180DEG Socket Contact, Assy Cable RG174
2298511 MATE-AX 180DEG Pin Contact, Assy Cable RG174
2356413 Coaxial Pin Assembly, Short AS16 Coaxial MATE-AX /
Table 2. COAXIAL MATE-AX terminals Part Numbers and Description
- Mounting clips Part Numbers and Description
Table 2. Mounting clips Part Numbers and Description a. 114-94413 - Application Specification for MATE-AX contact kit 180º. protection by providing sealing to the wires and between the connector halves. facilitate inquiries for information. Basic terms and features of this product are provided in Figure 2.
Cap pin assembly,4P W2W sealed COAXIAL 4P Backshell, AMPSEAL 16, 180 Degree Smooth Exit Plug Backshell Shown NOTE 4P COAXIAL connector system is used for representation in the application specifi cation. Same is applicable for all the AMPSEAL 16 COAXIAL connector system. Plug socket assembly,4P W2W sealed COAXIAL Figure 2(continued)
Figure 2(end) 1P Pin Dia 2.5, HDR Assy, 180DEG AS16 Coaxial 4P Vertical Coaxial Header Assy M2.5x0.45 M2.5x0.45 Cap Pin Assy, 4P, flange, sealed COAX AS16 COAXIAL M5x0.8
6.1 Revision Summary
Table 3. Revision Summary
6.2 Customer Assistance
Figure1 and Product Code Y346 are representative of the AMPSEAL 16 COAXIAL Connector System. CENTER at the numbers at the bottom of page 1.
6.3 Drawings
technical documentation supplied, the information contained in the Customer Drawings takes priority.
7.1 Safety
Do not stack product shipping containers so high that the containers buckle or deform.
7.2 Storage
Store connector assemblies in the shipping containers until ready for use. that could adversely affect performance.
7.3 Shipping Features
Figure 3. The Plug TPA and CPA are in the “Pre-Staged” position. In the Cap assembly, the Cap seal assembly can be found in section 7.9.A of this document.
Figure 3 (end) NOTE: If the TPA becomes seated prior to the time of use, simply move the component back to the pre-staged position by inserting the extraction tool into the TPA removal window and pull towards the mating face of the connector. Caution: Care must be taken to ensure sealing surfaces are not scratched while servicing the TPAs.
7.4 Mechanical Keying
The connector system has ribs in the Cap assembly and corresponding slots in the Plug assembly. These features act as mechanical keys and prevent mis-mating of the connector. For easy identification the assemblies have Part Number of Variants (- 1/-2/-3/-4). Refer to Figure 4 for information on mechanical keying. Figure 4 (cotinued) Plug Assembly-Key A Cap Assembly-Key A Cap Pin Assy, 4P, flange, sealed COAX AS16 COAXIAL
7.5 Sealing
The connector system provides sealing to the wires using a mat seal and sealin g between connector halves using a Peripheral seal. Header flange seals provide sealing to P CB enclosure. See Figure 5. The wire range that can be accommodated in the mat seal is listed on the cus tomer drawing of each connector. Figure 5 (continued) Cap Assembly Plug Assembly Vertical Header Assemblies Flange Seal Detail A
4 Position
1 Position
Figure 5 (end)
7.6 Assembly Procedure for Plug
A. Terminal Insertion for Plug i. Ensure that the terminals are properly crimped. Refer to Application Specificati on 114-94413 for crimping requirements. ii. Make sure that the TPA is in Pre-lock condition as shown Figure 6, Detail A. iii. Insert the terminal into the circuit cavity until it bottoms. There sho uld be an audible or tactile “click” when the terminal is fully seated. Gently pull the wire to ensure that the terminal is locked in place. See Figure 6, Detail B. iv. After the terminals are assembled, push the TPA into final lock position until hear the “click” sound as shown in Detail C. Terminals should all be clearly visible in the windows of the TPA Cap Pin Assy, 4P, flange, sealed COAX AS16 Figure 6 (Continued)
B. Servicing the Plug TPA If for some reason the TPA has been removed from the connector, the TPA must be reassembled as described below. i. Insert TPA from front end as shown in figure and push the TPA inside the housing until hea r the “Click” sound. Keep the TPA in pre-lock position as shown in Figure 7. Caution: If the TPA is broken or damaged, the TPA must be replaced. Refer to the AS16 COAXIAL Product Group Drawing 2381263 for information regarding replacement components. Figure 6 (End)
7.7 Assembly Procedure for Cap
A. Terminal Insertion for Cap i. Ensure that the terminals are properly crimped. Refer to Application Specification 114-94413 for crimping requirements. ii. Make sure that the TPA is in Pre-lock condition as shown in Figure 8, Detail A. iii. Insert the terminal into the circuit cavity until it bottoms. There sho uld be an audible or tactile “click” when the terminal is fully seated. Gently pull the wire to ensure that the terminal is locked in place. iv. After the terminals are assembled, push the TPA on the 2/4 side of the TPA with a small screwdriver or TE extraction tool into final lock position until hear the “click” sound as shown in Figure 8 Detail C. Caution: Care must be taken to ensure the sealing surface is not scratched while mating the TPA. Caution: Care must be taken to ensure terminals are not damaged when mating the TPA. Figure 7
B. Servicing the Cap TPA a. Removing the TPA b. Installing TPA Insert TPA from front end as shown in Figure 9 and push the TPA inside the Housing until hear the “Click” sound. Keep the TPA in pre-lock position as shown in Figure 9.
Caution: If the TPA is broken or damaged, the TPA must be replaced. Refer to the AS16 COAXIAL Product Group Drawing 2381263 for information regarding replacement components. Caution: Care must be taken to ensure the sealing surface is not scratched while servicing the TPA. Figure 9
7.8 Assembly of Mounting clip for Cap assembly (Optional)
i. Align the mounting clip with the ribs on the cap housing as shown in Figure 10, Detail A. ii. Slide the mounting clip into the mounting clip holder until the latches engage and there i s an audible “click”. See Figure 10, Detail B. The connector is now ready to mount onto the panel. NOTE For mounting clip details refer Table 2. Figure 10 (Continued)
Figure 10 (end)
7.9 Recommended Assembly Procedure for PCB Headers
A. Header Flange Seal Assembly/Re-Assembly i. If the flange seal has shipped separately or been removed from its groove , simply align the seal with the seal groove of the header housing and push it into place with a clean finger until the seal completely bottoms in the groove along the entire seal track as seen in Figure 11. Figure 11 Caution: Seal groove and the seal must be free of imperfections and debris prior to seal assembly. PUSH INTO PLACE PUSH INTO PLACE
ii. If the flange seal has become dislodged, simply push on the seal with a clean finger until the seal bottoms in the seal groove as shown in Figure 12. Figure 12 B. Final Assembly of Header to PCB and Enclosure i. Align the header assembly with a PCB which matches the recommended PCB layout found on the customer drawing. ii. Insert the header into the PCB. Alignment posts on the bottom of each header should guide the component into position. iii. Push the header towards the PCB until the header bottoms to the PCB. iv. Assemble the PCB and header assembly to the enclosure which matches the recommended enclosure geometry available on the customer drawing using appropriate fastener. a. Fastening torque is dependent upon material of the fastener. Fastener must be capable of withstanding stresses necessary to fully compress the flange seal by bottoming the threaded insert to the enclosure. i. Fasteners used in validation testing can be described as follows: M2.5, Grade8/Class12.9, Alloy Steel Socket Head cap screws Length was chosen to maximize thread engagement with the threaded inserts. The nominal thread length of the threaded inserts is (6.27mm). Fasteners were torqued to 0.9+/-0.1Nm. v. Once the header has been completely fastened to the PCB and enclosure, solder the header pins to the PCB using an appropriate soldering method. Reflow soldering is not recommended for header assemblies. CAUTION Failure to follow recommended assembly procedure could cause stress in the solder joints and lead to premature product failure. CAUTION If a header assembly is dropped, it is recommended to discard the dropped assembly and replace it with a new assembly. PUSH INTO PLACE
7.10 Recommended assembly procedure for 4P, flange, sealed COAX AS16
A. Flange Seal Assembly/Re-Assembly i. If the flange seal has shipped separately or been removed from its groove, simply align the seal with the seal groove of the header housing and push it into place with a clean finger until the seal completely bottoms in the groove along the entire seal track as seen in Figure 13. Figure 13. Caution: Seal groove and the seal must be free of imperfections and debris prior to seal assembly. ii. If the flange seal has become dislodged, simply push on the seal with a clean finger until the seal bottoms in the seal groove as shown in Figure 14. Figure 14.
C. Final Assembly to Enclosure a. Fastening torque is dependent upon material of the fastener. Fastener must be capable of withstanding stresses necessary to fully compress the flange seal by bottoming the threaded insert to the enclosure. i. Fasteners used in validation testing can be described as follows: M5, Grade8/Class12.9, Alloy Steel Socket Head cap screws Length was chosen to maximize thread engagement with the threaded inserts. The nominal thread length of the threaded inserts is (6.27mm). Fasteners were torqued to 2.5+/-0.1Nm.
7.11 Recommended Panel/Enclosure and PCB Geometries
A. Recommended panel/enclosure and PCB geometries are available on the TE customer drawing for each purchasable component where applicable. B. Recommended PCB construction a. The layer construction and the circuit design for serial printed circuit boards shown below in Figures 15-20 are exemplarily and is intended as a recommendation. Please note, that the given layout is not optimized to fit all possible board configurations regarding RF-performance and represents a general recommendation. To guarantee optimal high frequency properties, an RF-analysis of the connector to board transition is needed. For exact footprint details please refer to the specific TE data file which can be obtained by request. Figures 13-18 depict the PCB construction for the 4 position AMPSEAL 16 COAXIAL Vertical Header. Each layer is shown with nominal values. All measurement values are exemplarily and have to be adapted to the real PCB circumstances. Figure 15: Detail of layer construction with nominal thickness and dielectric constant
Figure 22: Notes regarding recommended panel/enclosure geometry for 2339729- X. Figure 23: Recommended screw for installation for 2339729-X.
7.12 Mating of Plug and Corresponding Assembly
i. Align the assembled Plug and corresponding connectors face to face with the key s lots and latch features aligned. Then, push the connectors together, until hearing a “click” sound. Refer to Figure 24. ii. Push the CPA forward until there is an audible and tactile “click”; whi ch mates and locks the connectors together. See Figure 24. iii. The CPA lock should be easy to engage. It will be difficult to engag e if the connector and mating connector are not fully mated. CAUTION For wire to device application, the interface on the device must meet requirements shown on interface drawing. Interface drawings described in Figure 1. CAUTION To prevent damage to the CPA lock or connector, DO NOT force the CPA lock to engage.
7.13 Un-mating of Plug and Corresponding Assembly
7.13.1 Pull back on CPA lock to unlock the connector and mating connector. Refer to Figure 25.
7.13.2 Depress the connector latch of the Plug connector and gently pull the Plug
connector and mating connector apart. Figure 25
7.14 Disassembly procedure of Plug
A. Plug Terminal Removal a. The TPA must be completely removed out of the housing by using TPA extraction tool 776441-1 as shown in Figure 26, Detail A. b. With the TPA completely removed out of the housing , slightly pull the wires while pushing on the back of the housing. c. Insert the tip of TE Removal Tool 776441-1 into the release windows for the ter minal(s) to be removed and direct the tip between the Terminal Locking Feature and the Terminal R etention Latch. The flat side of the removal tool faces the terminal as in Figure 26, Detail B. d. When the removal the tool is properly located, push the extraction tool in the di rection shown to gently flex the housing locking latch away from the terminal locking features (this will release the terminal). See Figure 26, Detail B. e. With the latch flexed to the required limit, use the wire(s) to pull the terminal(s) fr om the connector. See Figure 26, Detail B. Figure 26 (continued) CAUTION To avoid damage to the terminal retention latch in the housing, do not flex the latch further than necessary.
Figure 26 (end)
7.15 DISASSEMBLY PROCEDURE OF CAP ASSEMBLY
A. Dismounting of mounting clip i. Insert the tip of a small screwdriver between the latch of the mounting clip and the latch of the connector mounting clip holder. See Figure 27. ii. Rotate the screwdriver until the latches disengage, then slide the mounting clip towar d the mating face of the connector until it is out of the connector mounting clip holder. Figure 27
B. Cap Terminal Removal a. The TPA must be completely removed out of the housing by using TPA extrac tion tool 776441-1 as shown in Figure 28, Detail A. Be careful not to scratch sealing surface. b. With the TPA completely removed out of the housing, slightly pull the wires while pushing on the back of the housing. c. Insert the tip of TE Removal Tool 776441-1 into the release windows for the termi nal(s) to be removed and direct the tip between the Terminal Locking Feature and the Term inal Retention Latch. The flat side of the removal tool faces the terminal as in Fig ure 28, Detail d. When the removal the tool is properly located, lift the tool in the direction shown to gently pry the housing locking latch away from the terminal locking features (this will release the terminal). See Figure 28, Detail B. f. With the terminal latches disengaged, use the wire(s) to pull the terminal(s) fr om the connector. See Figure 28. Detail B. Figure 28 (continued) NOTE Detail C shows details about 1P Cap pin Assembly TPA removal window position and Rem oval tool insertion, remaining details remains same as 4P Coax
Caution: Care must be taken to ensure sealing surfaces are not scratched while servicing the terminals and TPA.
7.16 ASSEMBLY PROCEDURE FOR BACK SHELL
A. Assembly of Back shell onto Plug and Cap Assembly i. Place either pocket of the Back shell onto the wire exit side of the connector housing. Form and center the wire bundle in the wire exit. See Figure 29. Figure 28 (end)
ii. Push the two halves of the backshell together so that the halves mate around the c onnector housing; then ensuring that the wire bundle is within the seams of the wire exi t, compress the halves together until all the latches are secure. See Figure 30. Cap Assembly Plug Assembly Figure 29