1 of 4 ? 2016 te connectivity 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. 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. instruction sheet 408 - 8501 09 feb 16 rev j figure 1 1. introduction seating tools 91348-[ ], 91349-[ ], and 91375-[ ] are used to seat hm-zd header connectors onto a p c board. see figure 1. dash number indicates number of connector columns. the connectors contain eye- of -needle contacts which allow solderless pc board installation. note 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 consists of an adapter and a blade. the blade contains a key(s) that properly orients the tool to the connector. during seating, the adapter provides a surface to accept the force applied by the application too l, and the blade sits inside the connector engaging the housing floor and contact shoulders preventing the con tacts from pushing out of the housing. 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. seating tools 91348-[ ], 91349-[ ], and 91375-[ ] for hard metric (hm)- zd header connectors seating tool connector type 91348 - [ ] 2-pair 91375 - [ ] 3-pair 91349 - [ ] 4-pair adapter blade with key(s) hm -zd header connector (ref) printed circuit (pc) board pc board support fixture (custom designed) eye- of -needle contacts original instructions
408 - 8501 rev j 2 of 4 3.2. application tooling power for seating tools must be provided by a machine capable of supplying a downward force of 45 newtons (n) [10 lb.] per contact. manual electric servo press (mep 6t) 1585699-1, bench top electr ic 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.te.com/pressfit.asp . caution 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 standoffs and the pc board is allowed. note the seating height of 38.1 mm [1.50 in.] is a reference starting point. seating height may need adjusted to obtain the 0.1 mm [.004 in.] maximum gap between the connector and 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 hav e not fully entered, the holes in the pc board. 4. orient the key(s) of the blade with the groove(s) on the inside of the connector housing, th en position the seating tool onto the connector, making sure the blade bottoms on the housing floor. caution damage to the pc board, seating tool, or connector may occur if the wrong seating tool is used, if the seating height is improperly set, or if the seating tool is not properly seated in the connector before cycling the ram. do not use damaged product. 5. center the seating tool (with the connector) under the ram of the applicator tool; and slowly lower t he ram until it just meets the seating tool. verify alignment of the pc board support fixture, pc board, connector, and seating tool. 6. cycle the ram according to instructions included with the application tooling. check the c onnector for proper seating using the requirements in application specification 114-13059 . 7. remove the pc board or reposition the pc board and pc board support fixture for seating additional connectors. figure 2 note: not to scale applicator ram (fully down) (ref) seating tool blade inside connector housing and bottomed on housing floor contacts in holes in pc board and pc board support pc board pc board support fixture applicator tooling shut height (ram down) seating height (connector seated) 38.1 [1.50] ref maximum gap allowed 0.10 [.004]
408 - 8501 rev j 3 of 4 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. 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 insp ected 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 schedu led inspections should remain with the tool or be supplied to personnel responsible for the tool. the inspection freq uency should be based on the amount of use, working conditions, operator training and skill, and establi shed company standards. 6. replacement and repa ir customer-replaceable parts are listed in figure 3. a complete inventory should be stocked and control led to prevent lost time when replacement of parts is necessary. order replacement parts through your l ocal te connectivity 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: ? added new part number 91349-6 and related information to tables in figure 3 figure 3 (contd) 50.8 [2.00] 38.1 [1.50] a b c 1 2 4 3
408 - 8501 rev j 4 of 4 seating tool dimension a b c 91348 -1 12.70 [.500] 24.97 [.9830 ] 11.43 91348 -2 --- 49.86 [1.963] 91348 -3 20.35 [.801] 10.1 [.398] 91348 -4 17.85 [.702] 15.1 [.594] 91349 -1 12.70 [.500] 24.97 [.9830] 19.56 [.770] 91349 -2 7.11 [.280] 37.41 [1.473] 91349 -3 10.41 [.410] 29.95 [1.179] 91349 -4 --- 49.86 [1.963] 91349 -5 12.70 [.500] 12.40 [.4880] 91349 -6 12.70 [.500] 24.97 [.9830] 20.4 [.803] 91375 -1 12.70 [.500] 24.97 [.9830] 14.99 [.590] 91375 -2 6.71 [.264] 37.39 [1.472] replacement parts item part number (number of connector columns) description qty per tool 91348 -1 (10-column) 91348 -2 (20-column) 91375 -1 (10-column) 91375 -2 (15-column) 1 354698 -1 354698 -1 354698 -1 354698 -1 adapter 1 2 1424662 -1 1424662 -2 1673266 -1 1673266 -2 blade 1 3 2- 21006 -8 2- 21006 -8 2- 21006 -9 2- 21006 -9 setscrew, 6- 32 x .188 in. 2 4 1490807 -1 1490807 -1 1490807 -1 1490807 -1 key 2 item part number (number of connector columns) description qty per tool 91349 -1 (10- column) 91349 -2 (15- column) 91349 -3 (12- column) 91349 -4 (20- column) 91349 -5 (5 - column) 91349 -6 (10- column) 1 1320190 -1 1320190 -1 1320190 -1 1320190 -1 1320190 -3 1320190 -1 adapter 1 2 1424661 -1 1424661 -2 1424661 -3 1324661 -4 1424661 -5 1424661 -6 blade 1 3 2- 21006 -9 2- 21006 -9 2- 21006 -9 2- 21006 -9 2- 21006 -9 2- 21006 -9 setscrew, 6-32 x .188 in. 2 4 1490807 -1 1490807 -1 1490807 -1 1490807 -1 --- 1490807 -2 key 2 --- --- --- --- 1490807 -1 --- 1 item part number (number of connector columns) description qty per tool 91348 -3 (4-column) 91348 -4 (6-column) 1 354698 -1 354698 -1 adapter 1 2 1424662 -3 1424662 -4 blade 1 3 2- 21006 -9 2- 21006 -9 setscrew, 6-32 x .188 in. 2 4 1490807 -1 1490807 -1 key 1 figure 3 (end)
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