1、BRITISH STANDARD BS EN 122200:1995 Harmonized system of quality assessment for electronic components Sectional specification: Radio frequency coaxial connectors Series TNC The European Standard EN 122200:1994 has the status of a British StandardBSEN122200:1995 This British Standard, having been prep
2、ared under the directionof the Electrotechnical Sector Board, was published underthe authority of the Standards Board and comes intoeffect on 15January1995 BSI 01-2000 The following BSI references relate to the work on this standard: Committee reference ECL/6 Special announcement in BSINews January1
3、994 ISBN 0 580 23522 X Cooperating organizations The European Committee for Electrotechnical Standardization (CENELEC), under whose supervision this European Standard was prepared, comprises the national committees of the following countries: Austria Italy Belgium Luxembourg Denmark Netherlands Finl
4、and Norway France Portugal Germany Spain Greece Sweden Iceland Switzerland Ireland United Kingdom Amendments issued since publication Amd. No. Date CommentsBSEN122200:1995 BSI 01-2000 i Contents Page Cooperating organizations Inside front cover National foreword ii Foreword 2 Text of EN 122200 5 Nat
5、ional annex NA (informative) Committees responsible Inside back cover National annex NB (informative) Cross-references Inside back coverBSEN122200:1995 ii BSI 01-2000 National foreword This British Standard has been prepared under the direction of the Electrotechnical Sector Board. It is the English
6、 language version of EN122200:1994 Harmonized system of quality assessment for electronic components. Sectional specification: Radio frequency coaxial connectors. SeriesTNC, published by the Electronic Components Committee (CECC) of the European Committee for Electrotechnical Standardization (CENELE
7、C). A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document compri
8、ses a front cover, an inside front cover, pagesiandii, theEN title page, pages2 to24, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover.EUROPEAN
9、STANDARD NORME EUROPENNE EUROPISCHE NORM EN 122200 January 1994 UDC Supersedes CECC 22200 Issue 2:1993 Descriptors: Quality, electronic components, connectors English version Sectional specification: Radio frequency coaxial connectors Series TNC Spcification intermdiaire: Connecteurs coaxiaux pour f
10、rquence radiolectrique Srie TNC Rahmenspezifikation: Hochfrequenz-Koaxial-Steckverbinder Serie TNC This European Standard was approved by the CENELEC Electronic Components Committee (CECC) on26December1993. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate
11、 the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard ex
12、ists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national ele
13、ctrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. The membership of the CECC is identical, with the exception of the national electrotechnical com
14、mittees of Greece, Iceland and Luxembourg. CECC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1994 Copyright reserved to CENELEC members
15、 Ref. No. EN 122200:1994 EEN122200:1994 2 BSI 01-2000 Foreword The CENELEC Electronic Components Committee (CECC) is composed of those member countries of the European Committee for Electrotechnical Standardization (CENELEC) who wish to take part in a harmonized System for electronic components of a
16、ssessed quality. The object of the System is to facilitate international trade by the harmonization of the specifications and quality assessment procedures for electronic components, and by the granting of an internationally recognized Mark, or Certificate, of Conformity. The components produced und
17、er the System are thereby acceptable in all member countries without further testing. This European Standard was prepared by CECCWG22, “RF Connectors”. The text of the draft based on document CECC22200 Issue2:1993 was submitted to the formal vote for conversion to a European Standard; together with
18、the voting report, circulated as document CECC(Secretariat)3471it was approved by CECC as EN122200on26 December1993. The following dates were fixed: Contents Page Foreword 2 Section 1. Scope Section 2. Mating face and gauge information 2.1 Dimensions General purpose connectors 6 2.2 Gauges for gener
19、al purpose connectors 8 2.3 Dimensions Standard test connectors (Grade 0) 9 Section 3. Properties 3.1 Ratings and characteristics 12 Section 4. Test conditions and severities 4.1 Measurement and recovery conditions 14 4.2 Visual examination 14 4.3 Dimensions 14 4.4 Electrical tests and measurements
20、14 4.5 Mechanical tests and measurements 15 4.6 Environmental tests and measurements 17 4.7 Endurance tests 21 4.8 Resistance to solvents and contaminating fluids 21 Section 5. Quality assessment procedures 5.1 Test schedules and inspection requirements 22 Figure 1 6 Figure 2 7 Figure 3 8 Figure 4 9
21、 Figure 5 10 Figure 6 11 Table 1 6 Table 2 7 Table 3 8 Table 4 9 Table 5 10 Table 6 11 latest date of announcement of the EN at national level (doa) 1994-05-02 latest date of publication of an identical national standard a (dop) 1994-11-02 latest date of withdrawal of conflicting national standards
22、a (dow) 1995-11-02 a National standard (excluding national implementation of IECQspecifications)EN122200:1994 BSI 01-2000 3 NOTEA detail specification is a “completed” blank detail specification4 blankEN122200:1994 BSI 01-2000 5 Section 1. Scope This sectional specification (SS) provides information
23、 and rules for the preparation of detail specifications (DS) for screw coupled coaxial connectors Series TNC. It prescribes mating-face dimensions for general purpose connectors, dimensional details for standard test connectors, Grade0, together with gauging information and the mandatory tests, sele
24、cted from CECC22000, applicable to all DSs relating to Series TNC connectors. This specification indicates the recommended performance characteristics to be considered when writing aDS, and covers test schedules and inspection requirements for Assessment Levels H, M and U.EN122200:1994 6 BSI 01-2000
25、 Section 2. Mating face and gauge information 2.1 Dimensions general purpose connectors Inch dimensions are original dimensions. All undimensioned pictorial configurations are for reference purposes only. 2.1.1 Plug Table 1 Figure 1 Ref. mm in Note Min. Max. Min. Max. a b c d e f g h m p q t v w ac
26、af 11,18 4,83 1,32 5,33 5,28 0,15 0,08 2,06 1,98 1,6 3,96 1,37 5,84 5,79 1,02 2,21 1,98 8,18 0,64 0,440 0,190 0,052 0,210 0,208 0,006 0,003 0,081 0,078 0,063 0,156 0,054 0,230 0,228 0,040 0,087 0,078 0,322 0,025 10/diameter 12/10/diameter 10/diameter 10/diameter diameter 9 10/diameter 6 diameter NOT
27、E 1Mechanical and electrical reference plane. NOTE 2Slotted and flared to meet electrical and mechanical requirements including gauge test according to2.2.2. NOTE 6Screw thread (diameter11,1125 mm 0,907pitch) in accordance with ISOstandard263, 7/16-28UNEF-2B. NOTE 7Sealing gasket to meet required el
28、ectrical and environmental performance. NOTE 9With nut biased fully forward. NOTE 10Diameters on MMC shall be on or be capable of taking up a common axis.EN122200:1994 BSI 01-2000 7 2.1.2 Socket Table 2 Figure 2 Ref. mm in Note Min. Max. Min. Max. a 9,60 9,68 0,378 0,381 10/diameter b 8,10 8,15 0,31
29、9 0,321 10/diameter c 4,72 0,186 10/diameter d 3/10/diameter e 4,72 5,23 0,186 0,206 f 4,78 5,28 0, 188 0,208 g 0,15 0,006 h 4,95 0,195 k 8 m 2,06 2,21 0,081 0,087 10/diameter p 10,52 0,414 r 6,50 0,256 4/diameter s 8,79 9,04 0,346 0,356 diameter t 1,73 2,24 0,068 0,088 u 8,31 8,51 0,327 0,335 v 8,3
30、1 8,46 0,327 0,333 10/diameter ac 6/10 ag 4,75 0,187 NOTE 1Mechanical and electrical reference plane. NOTE 3Slotted and closed to meet electrical and mechanical requirements including gauge test according to2.2.1. NOTE 4Applies only when dielectric extends beyond reference plane. NOTE 6Screw thread
31、(diameter11,1125 mm 0,907pitch) in accordance with ISO standard263, 7/16-28UNEF-2A. NOTE 8Chamfer or radius. NOTE 10Diameters on MMC shall be on or be capable of taking up a common axis.EN122200:1994 8 BSI 01-2000 2.2 Gauges Inch dimensions are original dimensions. All undimensioned pictorial config
32、urations are for reference purposes only. 2.2.1 Gauge for female centre contact Table 3 Test requirements (see 4.5.1 of CECC22000) Gauge C shall be inserted into the female centre contact for a minimum distance of3,17mm (0,125in) once only. This is a sizing operation. After this, gauge D shall be in
33、serted into the female centre contact. The contact shall support the mass of the gauge suspended in a vertical downward attitude. NOTES: (for information only) 1. Gauge C is used for qualification approval tests only, see 4.5.1. The minimum diameter of Gauge C corresponds to the maximum diameter of
34、a male contact pin. 2. Oversize gauging is to be used only as an effective process control test during manufacture. Sizing of female centre contacts in finished connectors should be restricted to Gauge C only. Figure 3 Gauge C maximum material, for sizing purposes Gauge D minimum material, for measu
35、rement of gaugeretention force Mass (weight) of gauge: (57 1) g Ref. mm in mm in Min. Max. Min. Max. Min. Max. Min. Max. d 1,372 1,377 0,0540 0,0542 1,308 1,321 0,0515 0,0520 Material: Steel, polished surface roughness Ra = 0,4 4m (16 4in) max.EN122200:1994 BSI 01-2000 9 2.2.2 Gauge for outer resili
36、ent contact of plug connector Table 4 Test procedure (see 4.5.1 of CECC22000). Gauge A shall be placed over the outer electrical contact of the connector once. This is a sizing operation and should only be carried out when the insulator is removed from the connector. After this, gauge B shall be pla
37、ced over the outer contact in a vertical downward attitude. The gauge shall be retained. This test can also be carried out on connectors when the insulator is not removed. 2.3 Dimensions standard test connectors (Grade0) (See 4.4.1 of CECC22000) Inch dimensions are original dimensions. All undimensi
38、oned pictorial configurations are for reference purposes only. Figure 4 Gauge A maximum material for sizing purposes Gauge B minimum material for measurement of gauge retention force for outer conductor Mass (weight) of gauge: 225 5 g Ref. mm in mm in Min. Max. Min. Max. Min. Max. Min. Max. a 9,63 9
39、,68 0,379 0,381 9,63 9,68 0,379 0,381 b 8,08 8,10 0,318 0,319 8,15 8,18 0,321 0,322 u 8,41 8,46 0,331 0,333 8,36 8,41 0,329 0,331 v 8,31 8,36 0,327 0,329 8,41 8,46 0,331 0,333 s 8,79 nom. 0,346 nom. 8,79 nom. 0,346 nom. am 4,00 0,157 4,00 0,157 Material: steel, polished surface roughness: Ra = 0,4 4
40、m (16 4in) max.EN122200:1994 10 BSI 01-2000 2.3.1 Test plug Table 5 Figure 5 Ref. mm in Note Min. Max. Min. Max. b 8,06 8,09 0,3175 0,3185 diameter c 4,88 4,93 0,192 0,194 diameter d 1,35 1,37 0,0530 0,0541 diameter e 5,31 5,38 0,209 0,212 f 5,38 5,54 0,212 0,218 g 0,15 0,30 0,006 0,012 m 2,14 nom.
41、0,0842 nom. 2/diameter n 6,99 7,01 0,2752 0,2760 2/diameter q 6,72 6,74 0,2645 0,2655 diameter r 6,60 6,65 0,260 0,262 diameter ad 3,66 3,98 0,144 0,157 ae 0,1 0,3 0,004 0,012 radius ag 5,31 5,36 0,209 0,211 ah 0,13 0,005 radius ak 5,16 nom 0,203 nom. NOTE 1Mechanical and electrical reference plane.
42、 Normal to the axis0,01mm(0,0005in). NOTE 2These diameters are for polytetrafluorethylene (PTFE) insulation with dielectric constant2,02. Characteristic impedance of transmission line determined by diameters “m” and “n” shall be (50 0,2)7. NOTE 4If concentric, radial air gap0,05mm (0,002in) nom. NOT
43、E 5Zero air gap.EN122200:1994 BSI 01-2000 11 2.3.2 Test socket Table 6 Figure 6 Ref. mm in Note Min. Max. Min. Max. b 8,10 8,15 0,319 0,321 diameter c 4,67 4,72 0,184 0,186 diameter d 1,356 1,361 0,0534 0,0536 3/diameter e 5,21 5,28 0,205 0,208 f 5,08 5,23 0,200 0,206 g 0,0 0,15 0,00 0,006 8 h 5,21
44、0,205 m 2,14 nom. 0,0842 nom. 2/diameter n 6,99 7,01 0,2752 0,2760 2/diameter q 6,71 6,76 0,264 0,266 diameter r 6,58 6,68 0,259 0,263 diameter u 8,36 8,46 0,329 0,333 v 8,31 8,46 0,327 0,333 diameter w 0,79 0,84 0,031 0,033 y 2,16 2,18 0,0849 0,0859 3/diameter z 0,38 0,89 0,015 0,035 aa 0,05 0,2 0,
45、002 0,008 ab 6,05 6,10 0,238 0,240 ad 4,62 4,88 0,182 0,192 ae 0,1 0,004 radius af 1,52 1,63 0,060 0,064 diameter am 0,51 1,02 0,020 0,040 NOTE 1Mechanical and electrical plane. NOTE 2These diameters are for PTFE insulation with dielectric constant2,02. Characteristic impedance of transmission line
46、determined by diameters “m” and “n” shall be 50 0,27. NOTE 3Four slots0,18to0,23 mm (0,007to 0,009in) wide: 89 30 to 90 30 apart. Diameter y with1,356mm (0,0534in) min.; 1,361 mm (0,0536in) max. pin gauge inserted after slotting and closing. NOTE 4If concentric0,02mm (0,0008in) radial air gap when m
47、ated with1,359mm (0,0535in) diameter pin. NOTE 5Zero air gap. NOTE 8Insulator shall be flush or protruding.EN122200:1994 12 BSI 01-2000 Section 3. Properties 3.1 Ratings and Characteristics (see 2.3 of CECC 22000) (including limiting conditions of use) The blank detail specification(s) relating to S
48、eries TNC connectors shall list the following properties and the specific values shall be entered by the specification writer. Properties not applicable to a particular connector style shall be marked “na”. The values indicated below give the recommended requirements and properties. Ratings and char
49、acteristics CECC 22200 clause Value Remarks ELECTRICAL 4.4 Nominal impedance 50 7 Frequency range Up to 11 GHz Up to 16 GHz Grade 2 connectors Grade 0 connectors Reflection factor a 4.4.1 straight styles right angle styles k 0,13 k 0,15 Grade 2 connectors Grade 2 connectors straight styles by agreement Grade 0 connectors Component mounting styles Solder bucket and PCB mounting styles na C
