1、3404583 OL232BL 292 BRITISH STANDARD Harmonized system of quality assessment for electronic components Sectional specification: Radio frequency coaxial connectors Series SMC The European Standard EN 122140 : 1993 has the status of a British Standard BS EN 122140:1994 W 3404583 0323382 O29 = Amd. No.
2、 BS EN 122140 : 1994 Date Bxt affected Thii British Standard, having been prepared under the direction of the Electronic Components Standards Policy Committee, was published under the authority of the Standards Board and comes into effect on 15 September 1994 0 BSI 1994 The following BSI references
3、relate to the work on this standard: Committee reference ECU6 Special announcement in BSI News January 1994 ISBN O 580 23426 8 Cooperating organizations The European Committee for Electrotechnical Standardization (CENELEC), under whose supervision this European Standard was prepared, comprises the n
4、ationai committees of the following countries: Austria Italy Belgium Luxembourg Denmark Netherlands Finland Norway France Portugal Germany Spain Greece Sweden Iceland Switzerland Ireland United Kingdom 1 W 3Y04583 0123383 Tb5 W B$ EN 122140 : 1994 Contents Page Cooperating organizations Inside front
5、 cover National foreword i Foreword 2 lext of EN 122140 3 National annex NA (informative) Committees responsible Inside back cover National annex NB (informative) Cross-references Inside back cover National foreword This British Standard has been prepared under the direction of the Electronic Compon
6、ents Standards Policy Committee. It is identical Mth EN 122140 : 1993 Sectional specvieation: Radio frequency coaxEal connec+. Series SMC, published by the Electronic Components Committee (CECC) of the European Committee for Electrotechnical Standardization (CENELEC). Compliance with a British Stand
7、ard does not of itself Iconfer immunity from legal obligations. i EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM = 3404583 0323184 T1 EN 122140 May 1993 Descriptors: Quality, electronic components, connectors Supersedes CECC 22140 Issue 1 : 1984 English version Sectional specification: Radio freq
8、uency coaxial connectots. Series SMC Spcification intermdiaire: Connecteurs Rahmenspezifikation: 1 coaxiaux pour frquence radiolectrique. Hochfrequenz-KoaxiaLSt4ckverbinder. Serie SMC Serie SMC This European Standard was approved by the CENELEC Qlectronic Components Committee (CECC) on 7 May 1993. C
9、ENELEC meNbers are bound to comply with the CENKENELEC Internal Regulatiohs which stipulate the conditions for giving this European Standard the stptus of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on
10、 application to the General Secretariat of the CECC or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation qnder the responsibility of a CENELEC member into its own language and nptified to the
11、 CECC General Secretariat has the same status as the official veqsions. CENELEC members are the national electrotechnical committees o$ Austria, Belgium, Denmark, Finland, France, Germany, Greece, ice land, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and Uni
12、ted Kingdom. The membership of the CECC is dentical, with the exception of the national electrotechnical committees o f Greece, Iceland and Luxembourg. CECC CENELEC Electronic Components Committee Comit des Composants Electroniques du CENELEC CENELEC-Komitee fr Bauelemente der Elektronik General Sec
13、retariat: Gartenstr. 179, W-6 Frankfurt/Maiqi 70 O 1993 Copyright reserved to CENELEC members Ref. No. EN 122140 : 1993 E Previous page is blank M 3404583 OL23185 838 M Page 2 EN 122140 : 1993 Foreword The CENELEC Electronic Components Committee (CECC) is composed of those.member countries of the Eu
14、ropean Committee for Electrotechnical Standardization (CENELEC) who wish to take part in a harmonized System for electronic components of assessed quality. The object of the System is to facilitate international trade by the harmonization of the specifications and quality assessment procedures for e
15、lectronic components, and by the grant of an internationally recognized Mark, or Certificate, of Conformity. The components produced under the System are thereby acceptable in ali member countries without further testing. This European Standard was prepared by CECC WG 22, ?RF Connectors?. The text o
16、f the draft based on document CECC 22140 Issue 1 : 1984 (with Al and A2) was submitted to the formal vote for conversion to a European Standard; together with the voting report, circulated as document CECC(Secretariat)3340 it was approved by CECC as EN 122140 on 7 May 1993. The following dates were
17、fixed: - latest date of announcement of the EN at national level (doa) 1993-09-03 - latest date of publication of an identical national standard? (dop) 1994-03-03 - latest date of withdrawal of conflicting national standards* (dow) 1995-03-03 Contents Section 1. Scope Section 2. Mating face and gaug
18、e information 2.1 Dimensions - General purpose connectors 2.2 Gauges for generai purpose connectors 2.3 Dimensions - Standard test connectors (Grade O) Section 3. Properties 3.1 Ratings and characteristics Section 4. %st conditions and severities 4.1 Measurement and recovery 4.2 Visual examination 4
19、.3 Dimensions 4.4 Electrical tests and measurements 4.6 Mechanical tests and measurements 4.6 Environmental tests and 4.7 Endurance tests 4.8 Resistance to solvents and contaminating fluids Section 5. Quality assessment procedures 5.1 Bst schedules and inspection conditions measurements requirements
20、 page 4 5 5 6 8 9 9 13 13 13 13 13 15 17 23 23 24 25 ? National standard (excluding national implementation of IECQ specifications) 3404583 Ol123Lb 774 CECC 22 O00 GENERIC SPECIFICATION * Scope * General * Quality assessment procedures * Test and measurement procedures Page 3 EN 122140 : 1993 I l I
21、l I CECC SPECIFICATION SYSTEM FOR R.F. CONNECTORS CECC 22 130 CECC 22 150 SECTIONAL SECTIONAL SPECIFICATION (SERIES SMB) 1 1 I I I l I I l /-e- CECC 22 131 BLANK DETAIL I - - - SPECIFICATION I I I CECC 22 131-001 DETAIL CECC 22 140 SECTIONAL SPECIFICATION (Connector Series SMC) DETAIL Il * Drawings
22、- mating face drawings for standard test connectors, general-purpose connectors and applicable gauges. * Standard conditions for testing * Qualification approval tests * Lot-by-lot tests * Periodic tests CECC 22 141 BU DETAIL SPECIFICATION * Pro-forma for preparation of detail s pec i f ica t ions I
23、 ISPECIFICATION (SERIES EIA FLANGE) I I I I I I I I PECIFICATION I I SPECIFICATION I i / / / / CECC 22 141-001 DETAIL SPECIFICATION CECC 22 141 002 DETAIL SPECIFICATION (Connector STYLE ) * Description of style * Details of any variants, appropriate * Outline drawing(s) * Ratings (including limiting
24、 conditions * Test requirements cables, etc. of use) and characteristics SPECIFICATION I DETAIL GECC 22 141-003 SPECIFICATION NOTE: A detail specification is a completed blank detail specification. CECC 22 140 Issue 1 W 3Y04583 0323387 600 W Page 4 EN 122140 : 1993 SECTION 1 - SCOPE This sectional s
25、pecification (SS) proyides information and rules for the preparation of detail specifications (DS) for miniature screw-coupled coaxial connectors Series SMC. It prescribes matin -face dimensions for and the mandatory tests, details for standar fi test to Series SMC connectors. This specification ind
26、icates the recommended performance characteristics to be considered when writing a DS, and covers test schedules .and inspection requirements for Assessment Levels H, M and U. CECC 22 140 Issue 1 Amendment 1 (1992) 1 3404583 0323388 547 Page 5 EN 122140 : 1993 SECTION 2 - MATING FACE AND GAUGE INFOR
27、MATION 2. 10- Dloeasione - general purpose connectors. All undimensioned pictorial configurations are for reference purposes only. 32 UNF. Original dimensions in inches mm - o. 2s 0.48 0.53 0.61 1.1 2 ,O6 2.08 2.13 2,30 2.79 2.85 3,07 3.10 3.12 3.38 3.40 3.11 3.73 5.92 5.94 inches - 0,010 0.019 0.02
28、1 0,024 0,043 0,081 O , 082 0,084 0,090 0,110 0,112 0.121 0,122 0,123 0,133 0,134 0,146 0,107 0,233 0.234 p 3.73 MIN 0 2.06 MAX. r-B= 3.07 MA% Method of slotting optional. Clorinp of o25 na s 025 5 O33 na See DS na s 5mP 5 15mP 5 25 mP 75mP 2 1 GP 2 500 MQ 500 v 750 V REMARKS Up to 1 GHz Up to 1 GHz
29、 Up to 3 GHz Upto3GHz Up KI 6 GHz Upto6GHz Initial After conditioning Initial After conditioning Initial After conditioning 86 to 106 Wa For notes see page 12. CECC 22 140 Issue 1 Amendment 1 (1992) rn 3V04583 0323373 70V rn Page 10 EN 122140 : 1993 RATISGS AYD CIMRACTERISTICS ELECTRICAL Semi-rigid
30、cables 0.056 in or 1.42 mm dia. 0.085 in or 2.16 mm dia. 0.141 in or 358 mm dia. koof voltage at 4.4 kPa il Cable type: IEC 96-50-1-1. 1-2. 1-3 IEC 9650-2-1.2-2.2-3.2-4 Semi-rigid cables 0.056 in or 1.42 mm dia. 0.085 in or 2.16 mm dia. 0.141 in or 358 mm dia. Environmental test voltage at sea level
31、 ti Cable type: IEC 96-50-1-1. 1-2. 13 IEC 96-50-2-1.2-2.2-3.2-4 Semi-rigid cables 0.056 in of 1.42 mm dia. 0.085 in or 2.16 mm dia. 0.141 in or 358 mm dia. Environmental test voltage at 4.4 kF% tl Cable type: IEC 96-50-1-1. 1-2.1-3 IEC 96-50-2-1.2-2.2-3, i4 Semi-rigid cables 0,056 in or 1.42 mm dia
32、. 0.08.5 in or 2.16 mm dia. 0.141 in or 358 mm dia. !keening effectiveness Contact captivation - axial force - torque Engagement and separation - torque CECC 22 140 CLALSE 4.4 4.6.5 4.4.8 45 4.5.2 4.5.4 VALLE 500 v 750 V 1 kV 100 v 150 v 100 v 150 v 150 v 170 V 350 V 175 V 250 V 350 V 45 v 85 V 45 v
33、 65 V 85 v Z, i; 3.16 m0 10 s 0.02 Nm 0.1 Nm max. RESIARKS 4.4 kPa approx. equivaleni to 20 km e use of special pu ose com atibility guges as 4.5.7 of 7 ECC22 B OO. see 4.5.9 of CECC 22 000. A bending moment of 0,8 Nm relative to the reference plane shall be applied in two mutually perpendicular dir
34、ections to the bodies of a air of mated connectors as 4.5.9 of 8 ECC 22 000. Environmental tests and measurements Soldering (1) Solderability - conditions: see 4.6.1( 1) of CECC 22 000. ., 1) Centre contact Usin Method 2, soldering iron, size A bit. The i it shall be applied to the solder bucket _ o
35、r tag. Method 2, solderin iron shall be used. The then be prescnbed in the DS. Centre contact Tinning of the termination shall occur within the first 3 s, but the bit shall be ap lied for 5 s. der soldering the connector shall be visually examined. There shall be no damage, displacement or loosening
36、 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. see 4.6.1(ii) of CECC 22 000. Centre conta
37、ct Using Method 2, soldering iron, size A bit, the bit shall be applied to the solder bucket or tag for a period of 10s with no thermal screen or heat sink unless prescribed in the DS. For soldering conductor bodies the requirements may differ from those for the centre contact. A propriate details s
38、hall be given in the D includinq any thermal screen or heat sink which sha 1 be used. 2) Outer conducto r size of bit may d iB er from size A; it must - requirements: 1) 2) Outer conducto r Resistance to solderinv heat - conditions: 1) 2) Outer conducto r CECC 22 140 Issue 1 Amendment 1 (1992) 34045
39、83 OL2320L 800 W Page 18 EN 122140 : 1993 4.6.2 4.6.3 4.6.4 Cen re CO ntaa The connector shall be visual1 examined. loosening of parts. r conducto r 8 out: - requirements: There shall be no damage, disp 1 acement or Bump Vibration - conditions: - requirements: Shock - conditions: Not normally applic
40、able to Series SMC connectors. see 4.6.3 of CECC 22 000. The test shall be carried out on mated sets of connectors. The normal cou ling of 0,25 - 0,37 Nm shall be ap lied. hfountint 22 000, in such a manner that the specimens can be vibrated in two k%e longitudinal axis of the connectors. Cables sha
41、ll be clam d to the test table in axial alignment at a r istance of 90 i 10 mm from each cable outlet. shall be in accordance wit R 4.1.1 of CEC mut*lli; e endicular directions, one of which sha The free end of the cable shall be restrained from motion by clamping to a rigid su Unless otherwise pres
42、cnbed in the If?%: following conditions shall apply: - test procedure: endurance by sweepin in accordance with subclause 8.2.1 of hC - frequency range: 10-500 Hz - cross-over frequency: 57-62 Hz - severity: dis lacement am litude below acceleration am litude above cross-over frequency, 98 m/S2 (10 g
43、n) - duration: 30 cycles. During the test, with measuring equipment with a resolution better than 1 ps there shall be no indicated intermittency. 68-2-6 cross-over P requency, 0,7 P mm (0,03 in), see 4.6.4 of CECC 22 OOO. When rescribed in the DS the test shall be carrie r out on mated Fts of connec
44、tors. The normal coupling torque of O 25 - 025 Nm shall be ap lied. Mountin 22 OOO, in such a manner that the specimens can be subject to shock in two mutual1 Ere longitudinal axis of the connectors. shall be in accordance wit R 4.1.1 of CECE ndicular directions, one of which sh air 1 CECC 22 140 Is
45、sue 1 Amendment 1 (1992) rn 3404583 0323202 747 rn Page 19 EN 122140 : 1993 - requirements: Cables shall be clamped to the test table in axial alignment at a distance of 90 F 10 mm from each cable outlet. The free end of the cable shall be restrained from motion by clamping to a rigid support. Unles
46、s otherwise prescribed the following conditions shall apply: - Test Ea of IEC 68-2-27. - Severity: 1/2 Sinewave, 490 m/s2 for 11 ms. Three shocks in each of two mutually perpendicular directions, one of which shall be the longitudinal axis of the connectors. During the test, using measuring equipmen
47、t with a resolution better than 1 ps, there shall be no indicated intermittency. 4.6.5 C1 ima t i c tests See 4.6.5 of CECC 22 000. The climatic category of each connector style shall he prescribed by the relevant DS. The recommended climatic category for Series SMC connectors is: 55/155/21. Climati
48、c sequence Procedure 1 of Appendix D, CECC 22 O00 shall apply. climatic conditioning tests, the following severities and requirements shall be met: During the sequence of Dry heat - conditions: upper category temperature of the connectors. resistance measured while the connectors are at the upper ca
49、tegory temperature, shall be 1 GO min, or as prescribed in the DS. - requirements: the insulation CECC 22 140 Issue 1 3404583 0323203 683 M page 20 EN 122140 : 1993 DamD heat. vcl ic. . fir t cvcle - conditions: the connectors shall be subjected to a first conditioning cycle of 24 h, in accordance 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 following. Of IEC 68-2-30 cnld - conditions: lower category temperature of the connectors, for a period
