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product specification 108 - 106094 2 8 aug .20 1 2 rev. a next generation grace in e rtia connector 3.3 w - b 1 scope : 1.1 contents this specification covers the requirements for product performance, test methods and quality assurance provisions of grace in e rtia connector 3.3mm pitch connector. applicable produ ct description and part numbers are as shown in appendix 1. 2. applicable documents: the following documents form a part of this specification to the extent specified herein. in the event of conflict between the requirements of this specification and the product drawing, the product drawing shall take precedence. in the event of conflict between the requirements of this specification and the referenced documents, this specification shall take precedence. 2.1 amp specifications : a. 109 - 5000 test s pecification, general requirements for test methods b. 501 - 106094 test report 2.1 commercial standards and specifications : a. mil - std - 202
product specification 108 - 106094 rev. a 2 of 17 3. requirements : 3.1 design and construction : product shall be of the design, construction and physical dimensions specified on the applicable product drawing . 3.2 materials : a. rec contact (crimp type) tin copper alloy (tin pl 0.8
product specification 108 - 106094 rev. a 3 of 17 3.3 ratings : a. voltage rating : 250 v ac /dc b. current rating : see fig. 2 c. temperature rating : - 30 to 105 (include temperature rising by energized current) d. minimum rating :1mv, 1 a m inimum e. applicable p.c.b : thickness : 1.6 mm diameter of the hole : for tine : 0.7+0.1 / - 0 (punched hole) 0.8 0.05 (drilled hole) for boss : 1.4 0.05 (punched hole & drilled hole) 3.4 performance requirements and test descriptions : the product sh all be designed to meet the electrical, mechanical and environmental performance requirements specified in fig.3. all tests shall be performed in the room temperature unless otherwise specified. unit : a contact rec. contact : wire size pos. awg # 20 awg # 22 awg #2 4 4 4 2.5 2.2 6 4 2.5 2.2 8 4 2.5 2.2 10 3.5 2.5 2.2 12 3.5 2.5 2.2 fig. 2
product specification 108 - 106094 rev. a 4 of 17 3.5 test requirements and procedures summary : no. 3.5.1 test items examination of product requirements meets requirements of product drawing and amp specification ( 114 - 5372 ) after test, no corrosion influence performance. procedures visual inspection no physical damage electrical requirements no. 3.5.2 test items termination resistance (low level) requirements 10 m
product specification 108 - 106094 rev. a 5 of 17 no. 3.5.4 test items dielectric withstanding voltage requirements no creeping discharge nor flashover shall occur. current leakage : 5 ma max. procedures 1.5 kvac for 1 minute. test between adjacent circuits and between the surface of hous ing and contact of mated connectors. no. 3.5.5 test items temperature rising requirements 30 max. under loaded specified current. procedures measure temperature rising by energized current. subject measurement must do at the place of no influence from convection of air. and contacts assembled in housing all of circuits. the thermocouple att ach to the contact of center circuit number. fig. 2, 8 amp spec. 109 - 5310 mechanical requirements no. 3.5.6 test items vibration (low frequency) requirements no electrical discontinuity greater than 1 sec. shall occur. 20 m max. (final) procedure s subject mated connectors to 10 - 55 - 10 hz traversed in 1 minute at 1.52mm amplitude 2 hours each of 3 mutually perpendicular planes. 100 ma applied. fig. 9 amp spec. 109 - 5201 mil - std - 202, method 201a fig. 3 (to be continued)
product specification 108 - 106094 rev. a 6 of 17 no. 3.5.7 test items shock requirements no electrical discontinuity greater than 1 sec. shall occur. 20 m max. (final) procedures mated conn. (50 g) waveform : halfsign curve duration : 11 m sec. number of drops : 3 drops each to normal and reversed directions of x, y and z axes, totally 18 drops amp spec. 109 - 5208 see fig. 9 m il - std - 202, method 213 condition a no. 3.5.8 test items connector mating/unmating force requirements mating force 5.88 pos. n max. (0.6 pos.)kg max. unmating force (0.58 pos.)n min. (1 st ) (60 pos.)g min. (1 st ) (0.29 pos.)n min. (30 th ) (30 pos.)g min. (30 th ) procedures no. 3.5.9 test items contact insertion force requirements 8.82 n (0. 9 kgf) max. per contact procedures measure the force required to insert contact into housing. amp spec. 109 - 5211 fig. 3 (to be continued)
product specification 108 - 106094 rev. a 7 of 17 no. 3.5.10 test items contact retention force requirements 19.8 n(2 kgf) min. procedures apply an axial pull - off load to cri mped wire. operation speed : 100 mm / min. amp spec. 109 - 5210 no. 3.5.11 test items contact mate/unmating force requirements mate 5.88 n( 60 0g)max.(1st 30 th) unmating 0.34n(35g)min. (1st) 0.25n(25g)min. ( 30 th) procedures measured by gage tab (fig. 10 ) and operation speed 100 mm/min amp spec. 109 - 5206 no. 3.5.12 test items crimp tensile strength requirements wire size crimp tensil (min.) mm 2 (awg) n (kgf) 0.22 24 29.4(3) 0.31 22 49(5) 0.51 20 58.8 (6) procedures apply an axi al pull - off load to crimped wire of contact secured on the tester, operation speed : 100 mm/min. subject take insulation barrel away. amp spec. 109 - 5205 fig. 3 (to be continued)
product specification 108 - 106094 rev. a 8 of 17 no. 3.5.13 test items durability (repeated mate/unmating) requirements 2 0 m max. procedures no. of cycles : 30 cycles no. 3.5.14 test items housing locking strength requirements 24.5 n ( 2 . 5 kgf) min. procedures measure connector locking strength. operation speed : 100 mm/min. amp spec. 109 - 5210 no. 3.5.15 test items po st retention force requirements 9.8 n (1.0 kgf) min. procedures measure post retention force. operation speed : 100 mm/min no. 3.5.16 test items hammering shocks requirements 20 m max. (final) no evidence of abnormalities procedures mated connectors to under 10000 cycles of repeated hammering shocks hammering height : 80mm hammering weight : 50g hammering speed : 1cycle/sec. dc 10v, 1ma applied fig.11 fig. 3 (to be continued)
product specification 108 - 106094 rev. a 9 of 17 environmental requirements no. 3.5.1 7 test items thermal shock re quirements 20 m max. (final) procedures mated connector - 55 /30 min., 85 /30 min. making this a cycle, repeat 25 cycles. amp spec. 109 - 5103 condition a mil - std - 202 method 107 - 1 condition a - 1 the measurement is held after being left indoor for 3 hours. no. 3.5.1 8 te st items humidity - temperature cycling requirements dielectric withstanding voltage 1.5 kv ac 1 minute. insulation resistance (final) 500 m min. termination resistance 20 m max. (final) procedures mated connector, 25 65 , 80 98 % r. h. 10 cycles cold s hock 10 (not ) performed amp spec. 109 - 5106 mil - std - 202, method 106 condition d the measurement is held after being left indoor for 3 hours. 1cycle=24hours no. 3.5. 19 test items salt spray requirements 20 m max. (final) no corrosion influence perfo rmance procedures subject mated connectors to 5 1% salt concentration for 48 hours : mil - std - 202, method 101 condition b the measurement is held after remove the salt and dry up at indoor. fig. 3 (to be continued)
product specification 108 - 106094 rev. a 10 of 17 no. 3.5. 20 test items heat aging requirements 20 m max. (final) procedures mated conn. 105 2 duration : 96 hr amp spec. 109 - 5104 - 3 condition a the measurement is held after being left indoor for 3 hours. no. 3.5. 2 1 test items resistance to cold requirements 20 m max. (final) procedures mated conne ctor - 30 2 , 96 hours amp spec. 109 - 5108 - 3 condition d no. 3.5. 2 2 test items h 2 s requirements 20 m max. (final) no corrosion influence performance procedures mated connector 3 1 ppm, 40 2 96 hours no. 3.5.2 3 test items nh 3 gas requirements 20 m max. (final) no corrosion influence performance procedures mated conn. is put into atmosphere that rated 25 m l / l of 3% nh 3 for 7hr. fig. 3 (to be continued)
product specification 108 - 106094 rev. a 11 of 17 no. 3.5.2 4 test items solderability requirements wet solder coverage : 9 5 % min. p rocedures e utectic solder solder temperature : 2 3 0 mil - std - 202 method 208 no. 3.5.2 5 test items resistance to soldering heat requ irements no physical damage shall occur. procedures test connector on pcb. solder temperature : 260
product specification 108 - 106094 rev. a 12 of 17 3.6 product qualification test sequence test or examination test group 1 2 3 4 5 6 7 8 9 test sequ ence (a) confirmation of product 1,3 1,4 1,3 1 ,3 1,3 1,4 1,7 1,7 1,4 termination resistance (low level) 2,4, 6 3,6 2,5 dielectric withstanding voltage 3 insulation resistance 2 temperature rising 2 vibration (low frequenc y) 5 physical shock 3 connector mating force 2 connector unmating force 4 contact insertion force 2 contact mating force 2 contact unmating force 3 crimp tensile strength 2 durability (repeated mating/unmating) 5 housing locking strength 2 nh 3 humidity - temperature cycling h 2 s thermal shock 3 salt spray resistance to cold contact retention force 5 heat asing post retention force solderability resistance to soldering heat hammering shocks (a) numbers indicate the sequence in which the tests are performed. fig. 5(1/2)
product specification 108 - 106094 rev. a 13 of 17 test or examination test group 10 11 12 13 14 15 16 17 18 19 test sequence (a) confirmation of product 1,4 1,4 1,4 1,4 1,4 1,4 1,3 1,3 1,3 1,3 termination resistance (low level) 2,5 2,5 2,5 2,5 2,5 2,5 2,5 dielectric withstanding voltage 7 insulation resistance 6 temperature rising vibration (low frequency) physical shock connector mating force connector unmating force contact insertion force contact mating force contact unmating force crimp tensile strength durability (repeated mating/unmating) housing locking strength nh 3 3 humidity - temperature cycling 3 h 2 s 3 thermal shock salt spray 3 resistance to cold 3 contact retention force heat asing 3 post retention force 2 solderability 2 resistance to soldering heat 2 hammering shocks 4 (a) numbe rs indicate the sequence in which the tests are performed. fig. 5(2/2)
product specification 108 - 106094 rev. a 14 of 17 4. quality assurance provisions : 4.1 test conditions : unless otherwise specified, all the test shall be performed in any combination of the following test conditions. temperatu re : 15 fig. 6 4.2 tests : 4.2.1 test specimens : the test specimens to be employed for the tests shall be conforming to the requirements specified in the applicable product drawing s. the crimped contacts shall be prepared in accordance with the requirements of applicable application specification, 114 - 5372 , crimping of grace signal connector 3.3mm pitch on the wires specified in fig. 7 of this specification. 4.2.2 applicable wire s : the wires to be used for crimping the samples for performance testing shall be conforming to the requirements specified in fig. 7. calculated cross - sectional area(mm 2 ) awg diameter of a conductor (mm) number of conductors insulation outer diameter (mm) 0. 22 24 0.16 11 1.4 0.31 22 0.16 17 1.58 0.5 3 20 0.18 2 1 1.9 fig. 7
product specification 108 - 106094 rev. a 15 of 17 wire - to - boad termination type : * take the resistance of 75 mm wire only away fig. 8 termination resistance (low level) and temperature rising vs. c urrent measuring methods fig. 9 connector mounting methods of low frequency vibration and physical shock tests te thermocouple attached here p l ug housing header assy 75mm termination resistance (low level) power source
product specification 108 - 106094 rev. a 16 of 17 fig. 10 gage design for contact meting/unmating force tests fig. 1 0.7 0.002
product specification 108 - 106094 rev. a 17 of 17 part number remarks 197190 4 - tpa - 1971905 - plug housing - 197190 6 - header assembly 1983780 - 1 rec contact appendix 1

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