seating tool 91376--1 (shown) hm--zd 3--pair receptacle connector (shown) printed circuit (pc) board pc board support fixture (custom designed) eye--of--needle contacts instruction sheet seating tools 91347- [ ], 91350- [ ], and 91376- [ ] for z- pack* hard metric (hm)- zd 408--8500 loc b 1 of 4 e 2010 tyco electronics corporation, berwyn, pa all rights reserved te logo and tyco electronics are trademarks. *trademark. other product names, logos, or company names might be trademarks of their respective owners. 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.tycoelectronics.com 21 jun 10 rev f receptacle connectors seating tool connector type 91350--[ ] 2--pair 91376--[ ] 3--pair 91347--[ ] 4--pair figure 1 1. introduction seating tools 91347--[ ], 91350--[ ], and 91376--[ ] are used to seat z--pack hm--zd receptacle connectors onto a pc board. see figure 1. dash number indicates number of connector columns. the connectors contain eye--of--needle contacts which allow solderless pc board installation. all numerical values in this instruction sheet are in metric units [with u.s. customary units in brackets]. dimensions are in millimeters [and inches]. figures are not drawn to scale. read these instructions and understand them before using the seating tool. reasons for reissue of this instruction sheet are provided in section 7, revision summary. 2. description the seating tool is a one--piece design. during seating, the seating tool covers the connector and presses on the top surface of the connector when the applicator ram applies force to the seating tool. 3. requirements 3.1. pc board support fixture (custom designed) a pc board support must be used to provide proper support for the pc board and alignment of the tool to the contacts and to protect the pc board and contacts from damage. 3.2. application tooling power for seating tools must be provided by a machine capable of supplying a downward force of 89 newtons (n) [20 lb] per contact. manual electric servo press (mep 6t) 1585699--1, bench top note i
408- 8500 seating tools 91347- [ ], 91350- [ ], and 91376- [ ] rev f 2 of 4 tyco electronics corporation electric servo presses (bmep 3t) 1585697--1, and (bmep 5t) 1585696--1 are available for this seating tool. for information on the presses, visit the press--fit assembly equipment website at http://tooling.tycoelectronics.com/pressfit.asp . over--driving of the connector will deform parts critical to the quality of the connection. maximum force occurs prior to the connector bottoming on the pc board. 4. seating 1. set seating height to the dimension shown in figure 2 (application tool shut height will equal the tool seating height plus the combined thicknesses of the pc board and support fixture). after seating, a gap of no more than 0.10 mm [.004 in.] between the connector housing and the pc board is allowed. the seating height of 38.1 mm [1.50 in.] is a reference starting point. the seating height might have to be adjusted to properly seat the connector onto the pc board. 2. position the connector on the pc board so that contacts are properly aligned with the holes in the pc board and pc board support fixture. 3. sit the connector onto pc board until the open section of the contacts are resting securely on, but have not fully entered, the holes in the pc board. 4. position the seating tool onto the connector. 5. center the seating tool (with the connector) under the ram of the applicator tool; slowly lower the ram until it just meets the seating tool. verify the alignment of the pc board support fixture, pc board, connector, and seating tool. damage to the pc board, seating tool, or connector may occur if the seating height is improperly set, the pc board is not properly positioned over the pc board support, or the seating tool is not properly seated on the connector before cycling the applicator ram. 6. cycle the ram according to instructions included with the application tooling. check the connector for proper seating using the requirements in application specification 114--13059. 7. remove the pc board or re--position the pc board and pc board support fixture for seating additional connectors. 5. maintenance and inspection 5.1. daily maintenance it is recommended that each operator be made aware of, and responsible for, the following steps of daily maintenance: 1. remove dust, moisture, and other contaminants with a clean, soft brush, or lint--free cloth. do not use objects that could damage the tool or any of its components. f i g u r e2 view after seating seating tool centered under applicator ram and bottomed on connector contacts in pc board holes and aligned with holes in pc board support fixture applicator ram (fully down) seating height (connector seated) 38.1 [1.50] ref applicator tooling shut height (ram down) note: not to scale pc board pc board support fixture maximum gap allowed 0.10 mm [.004 in.] caution ! note i caution !
408- 8500 seating tools 91347- [ ], 91350- [ ], and 91376- [ ] 3 of 4 rev f tyco electronics corporation 2. ensure that the screws are in place and secured. 3. when the tool is not in use, store it in a clean, dry area. 5.2. inspection each seating tool is assembled and inspected before shipment. it is recommended that the tool be inspected using figure 3 immediately upon arrival to assure that it has not been damaged during shipment. regular inspections should be performed by quality control personnel. a record of scheduled inspections should remain with the tool or be supplied to personnel responsible for the tool. the inspection frequency should be based on the amount of use, working conditions, operator training and skill, and established company standards. 6. replacement and repair order replacement seating tools through your local tyco electronics representative, or call 1--800--526--5142, or send a facsimile of your purchase order to 717--986--7605, or write to: customer service (038--035) tyco electronics corporation po box 3608 harrisburg pa 17105--3608 7. revision summary revisions to this instruction sheet include: s updated document to corporate requirements s added new text to paragraph 3.2 s added seating tool dimension to figure 2 25.4 [1.00] 22.5 [.884] 33.0 [1.30] seating tool 91347- [ ] (4- pair connector) a 4.44 [.175] (f places) d e c b s e a t i n g t o o l dimension f seating tool a b c d e f 91347--1 5.46 [.215] 15.49 [.610] 25.4 [1.000] ? ? 2 91347--2 5.21 [.205] 27.69 [1.090] 37.34 [1.470] ? ? 2 91347--3 5.26 [.207] 20.24 [.797] 29.97 [1.180] ? ? 2 91347--4 5.18 [.204] 15.19 [.598] 49.78 [1.960] 30.18 [1.188] 40.18 [1.582] 4 91347--5 5.38 [.212] ? 12.70 [.500] ? ? 1 f i gu r e3 ( con t ?d)
408- 8500 seating tools 91347- [ ], 91350- [ ], and 91376- [ ] rev f 4 of 4 tyco electronics corporation 24.1 [.950] 19 [.750] seating tool 91350- [ ] (2- pair connector) a 4.44 [.175] (f places) d e c b 32.3 [1.27] 29.5 [1.163] s e a t i n g t o o l dimension f seating tool a b c d e f 91350--1 5.46 [.215] 15.49 [.610] 25.4 [1.000] ? ? 2 91350--2 5.18 [.204] 15.19 [.598] 49.78 [1.960] 30.18 [1.188] 40.18 [1.582] 4 26.97 [1.062] 29.97 [1.180] 28.58 [1.125] seating tool 91376- [ ] (3- pair connector) a c b 4.44 [.175] (2 places) s e a t i n g t o o l dimension seating tool a b c 91376--1 5.46 [.215] 15.49 [.610] 25.4 [1.000] 91376--2 5.18 [.204] 15.19 [.598] 49.78 [1.960] figure 3 (end)
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