1、CENELEC EN*l,22L90 94 3404583 0377320 803 BRITISH STANDARD Harmonized system of quality assessment for electronic components Sectional specification: Radio frequency coaxial connectors - Series 7-16 The European Standard EN 122190 : 1994 has the status of a British Standard ICs 33.120.30 NO COPYING
2、MITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BS EN 122190 : 1996 CENELEC EN*122190 94 3404583 0377323 74T Amd. No. The following BSI references relate to the work on this standard: Committee reference EPU46/4 Draft announced in BSI News Update April i996 BS EN 122190 : 1996 Date Text
3、afected Committees responsible for this British Standard The preparation of this British Standard was entrusted by Technical Committee EPU46, Cables, wires and waveguides, RF connectors and accessories for communication and signaling, to Subcommittee EPUW4, RF connectors, upon which the following bo
4、clies were represented: AEA Technology BEAMA Electrica Cable it must then be prescnbed in the DS. - requirements: 1) Centre contact Tinning of the termination shall occur within the first 3s, but the bit shall be ap lied for 5 s. After soldering the connector shall be visually examined. There shail
5、be no damage, displacement or loosening of parts. For soldering bodies the tinning requirements may differ from those for the centre contact but shall be prescribed in the DS. After soldering, the connector shall be visually examined. There shall be no damage, displacement or loosening of parts. 2)
6、Outer conductor 2) Outer conducto r (2) Resistance to s oldering heat - conditions: see 4.6.1(2) of CECC 22 000. Centre contact Using Method 2, soldering iron, size A bit, the bit shail be amlied to the solder bucket 1) - requirements: 1) 2) or tag for a perid of 10 s with no thermal screen or heat
7、sink unless prescribed in the DS. Outer conductor For soldering conductor bodies the requirements may differ from those for the centre contact. A propnate details shall be given in the D! including any thermal screen or heat sink which shall be used. Outer conductor The connector shall be visually e
8、xamined. There shall be no damage, displacement or loosening of parts. Not normally applicable to Series 7-16 connectors. 4.6.3 4.6.4 4.6.5 CENELEC EN*:122:190 94 3404583 0377346 OLT Page 23 EN 122190 : 1994 Vibration - conditions: - requirements: Shock see 4.6.3 of CECC 22 000. The test shall be ca
9、rried out on mated sets of connectors. The 25 Nm to 30 Nm. accordance with such a manner that the s ecimens can be vibrated in two mutua8 pe endicular directions, one of which shz be the longitudinal axis of the connectors. Cables shall be clamped to the test table in axial alignment at a distance o
10、f (90 i 10) mm from each cable outlet. The free end of the cable shall be restrained from motion by clampin to a rigid su following conditions shall apply: - test procedure: endurance by sweepin in accordance with sub-clause 8.2.1 of bC - frequency range: 10 Hz-SO0 Hz - cross-over frequency: 57 Hz-6
11、2 Hz - severity: dis lacement amplitude below acceleration am litude above cross-over frequency, 98 m/S2 (i0 gn) - duration: 30 cycles During the test, with measuring equipment with a resolution better than 1 ps there shall be no indicated intermittency. Unless otherwise prescri % ed in the &?the 68
12、2-6 cross-over P requency, 0,75 mm (0,03 in), Not normally applicable to Series 7-16 connectors. Climatic tests Climatic sequence see 4.6.5 of CECC 22 000. The prescribed cate o of each connector st le shall be prescri %i7 e by the relevant DS. de recommended climatic cate ory for Series 7-16 conne
13、ctors is: 55/1SS/86. Procedure 1 of Annex D, CECC 22 000, shall apply. During the se uence of climatic and requirements shall be met: Drv heat - conditions: conditioning tests, the fo B owing seventies u per category temperature o F the connectors. CENELEC EN*KL22190 94 3404583 0377347 T5b Page 24 E
14、N 122190 : 1994 - requirements: the insulation resistance measured while the connectors are at the up er be cat 1 $2 min., or as prescribed in the DS. temperature, s R all Damp heat. cyclic: first cycle -conditions: the connectors shall be subjected to a first conditioning cycle of 24 h, in accordan
15、ce with Test Db, - requirements: at the conclusion of the recovery period of 1%h to 2 h, the connectors shall be subjected to the cold test Variant 2 Of IEC 68-2-30. following. Cold - conditions: lower category temperature of the connectors, for a period of 2 h, in accordance with Test Aa of IEC 68-
16、2-1, Part 2A. - requirements: after recove there shall be no visi il. le sign of deterioration. Low air pressure -conditions: low air pressure 4,4 kPa in accordance with Test M of maintained for 5 min. Proof voltage as prescribed in the DS, 40Hz-65Hz, for the duration of the test. - requirements: th
17、ere shall be no breakdown or flashover. IEC 68-2-13, Part 2M 4.6.6 CENELEC EN*kL22190 conclusi At th met: 94 3404583 01773q8 ?“a2 Page 25 EN 122190 : 1994 Damp heat. cyclic: remaining cvcles) -conditions: the connector shall be subjected to the prescribed number of cycles to conclude the sequence. W
18、ithin 15 min after the conclusion of the last cycle, the environmental test volta e as prescribed in the min. - requirements: there shall be no breakdown or flashover. DS s K all be applied for 5 n f the recovery period, the foilowing requirements shall be Final measurements Unmated connectors: - in
19、sulation resistance: as prescribed in the DS. - voltage proof as prescribed in the DS. Mated connectors: - the centre contact resistance shall be prescribed in the DS but shall not Panel sealed connectors: - shall have been exceed 0,s mQ, see 3.1 and 4.4.2. on a suitable test jig throughout the pane
20、l seals, the leakage rate shall CECC 22 000, the leaka e rate shall not be greater than 1 cm3/h, with a pressure differential of 3008pa to 330 Pa. Barrier sealed connectors: - the leakage shall be measured in accordance with 4.6.8 of CECC 22 000. the leaka e rite shall not be greater than 1 cm3/h, w
21、ith a pressure differential of 30ffkPa to 330 Pa. Damp heat, steady state - conditions: - requirements: see 4.6.6 of CECC 22 000. Seventy: see 3.1. at the conclusion of the recovery period, the following requirements shall be met: Unmated connectors: - insulation resistance: 1 GS2 min. or as prescri
22、bed in the DS. CENELEC EN*i,22390 94 rn 3404583 0377349 829 rn Page 26 EN 122190 : 1994 - voltage proof: Mated connectors: - The centre contact resistance shall be as prescribed in the DS but shall not exceed 0,8 ma, see 3.1 and 4.4.2. as prescribed in the DS. Panel sealed connectors: - These shall
23、have been appropriately mounted on a suitable test jig throughout the damp heat test. Without disturbing the panel seals the leakage rate shall be measured in accordance with 4.6.8 of CECC 22 000, the leakage rate shall not be greater than 1 cm3/h, with a pressure differential of 300 kPa to 330 Pa.
24、Barrier sealed connectors: - The leakage rate shall be measured in accordance with 4.6.8 of CECC 22 000, the leakage rate shall not be greater than i cm3 /h, with a pressure differential of 300 kPa to 330 Wa. 4.6.7 Rapid change of temperature - conditions: - requirements: see 4.6.7 of CECC 22 000. T
25、he high and low temperatures shall be in accordance with the upper and lower tem- peratures of the climatic category pre- scribed in the DS. at the conclusion of the recovery period, the following requirements shall be met: All connectors: - Visual examination. Unmated connectors: - insulation resis
26、tance: 1 GSZ minimum or as prescribed in the DS. - voltage proof as prescribed in the DS . 4.6.8 Sealing (panel and barrier sealed connectors) - conditions: see 4.6.8 of CECC 22 000. - requirements: unless otherwise prescribed in the DS, the leakage rate shall not be greater than 1 cm3/h, with a pressure differential of 300 kPa to 330 kPa.
