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है”ह”ह

IS 11075-1 (1984): Radio Frequency Connectors of BNC, TNCand UHF Series, Part 1: Test Schedule and Requirements[LITD 3: Electromechanical COmponents and MechnicalStructures for Electronic Equipment]

IS : 11075 ( Part 1 ) - 1984

Indian Standard

SPECIFICATION FOR RADIO FREQUENCY CONNECTORS OF

BNC, TNC AND UHF SERIES

PART 1 TEST SCHEDULE AND REQUIREMENTS

Connectors for Electronic Equipment Sectional Committee, LTDC 16

Chairman Representing

MAJ-GEN N. DAYAL Ministry of Defence ( DGI )

Members

LT-COL S. R. SEN ( Alternate to Maj-Gen N. Dayal )

SERI S. C. DUWA~ Directorate General of Civil Aviation, New Delhi SHRI K. C. DEV~AN ( Alternate )

SRRI M. R. COWA M/s M. C. Gogia, Thane SHRI BAKUL HAIUSHANKER Allied Electronics Corporation, Bombay

SHRI PKAIJEPP BAEUL ( Alternate ) JOINT DIRECTOR Railway Board ( Ministry of Railways )

JOINT DIRECTOR ( Alternafe ) SHRI G. LINUAMVRT~Y Hindustan Aeronautics Ltd, Hyderabad

SHRI K. SURYAPRASAD ( Alternate ) SHRI K. A. MATHEW Electronic Components Industries Association

( ELCINA ), New Delhi LT-COL PAUL VAnanEsE ( Alternate )

Sn~11.c. MATHUB Directorate of Technical Development & Produc- tion ( Air ), Ministry of Defence, New Delhi

SHRI B.A. SHASTRY( Alfernate) DR K. M. MAT~UR Hindustan Electrotechnology Pvt Ltd, Bangalore

SHRI C. R. RANUANATHA ( Alternate ) SHRI RAM SWARUP Natif;ne;Li Physical Laboratory ( CSIR ), New

SHRI 0. N. KHANNA (Alternate ) SHRI P. V. RAO Indian Telephone Industries, Bangalore

Snnr LAKSHMINARAYANA ( Alternate ) SHRI P. N. REDDY Hyderabad Connectronics Ltd, Palaucheru,

Medak I AP 1 SHRI S. V. KABADB~ ( Alternate )

SHRI C. S. SETnI Gilard Electronics Pvt Ltd, Kota SHRI K. S. SETHI ( Alternate )

( Continued on page 2 )

@ Copyright 19&

INDIAN STANDARDS INSTITUTION

This publication is protected under the Indian Copyright Act ( XIV of 1957 ) and reproduction in whole or in part by any means except with written permission of the publisher shall be deemed to be an infringement of copyright under the said Act.

IS : 11075 ( Part 1 ) - 1984

( Continuedfrom page 1 )

Msmbcrs

SHRI R.N. SHARMA

Representing

SERI SOJKNATH MAITY ( Alternate Posts & Telegraphs, New Delhi )

SHRI P. K. SHUKLA Ministry of Defence ( R & D ) SHRI K. NAUESHAPPA ( Alternate )

SHRI R. SOMASEKHARA Bharat Electronics Ltd, Bangalore SHRIMATI BRINDA SRINZVASAN (Alternate)

%IRI M. P. GEOHUE VARUHESE O/E/N Connectronics Ltd, Cochin ( Kerala ) SHRI M. SUKCXARAN ( Alternate )

LT-COL PAUL VARUHESE Amphetronix Ltd, Pune SHRI T. K. VEHuaoPAL ( Alternate 1

SHRI N. SRINIVASAN, Director ( LTD )

’ Director General, ISI ( Ex-ojicio Membc )

S6crctafy

SHRI B. K. SHARMA Deputy Director ( LTD ), IS1

2

1s : 11075 ( Part 1 ) - i984

Indian Standard

SPECIFICATION FOR RADIO FREQUENCY CONNECTORS OF

BNC, TNC AND UHF SERIES

PART 1 TEST SCHEDULE AND REQUIREMENTS

0. FOREWORD

0.1 This Indian Standard ( Part 1 ) was adopted by the Indian Standards Institution on 31 July 1984, after the draft finalized by the Connectors for Electronic Equipment Sectional Committee had been approved by the Electronics and Telecommunication Division Council.

0.2 This standard ( Part 1 ) shall be used in conjunction with IS : 5054- 1980*.

0.3 This standard ( Part 1 ) is one of the series of standards on radio frequency connectors for frequencies above 3 MHz used in electronic equipment. This is the sectional specification covering BNC, TNC and UHF series of connectors. Subsequent parts of this standard would cover detail specifications for specific types of connectors.

0.4 While preparing this standard, assistance has been derived from JSS 52401 ‘ Detail specification for connectors, radio frequency, series BNC, TNC and UHF’ issued by the Directorate of Standardization, Ministry of Defence, India.

0.3 For the purpose of deciding whether a particular requirement of this standard is complied with, the final value observed or calculated, expressing the result of the test shall be rounded off in accordance with IS : Z-1960t. A number of significant places retained in the rounded off value should be the same as that of the specified value in this standard.

1. SCOPE

1.1 This standard specifies the test schedule and requirements applicable for radio frequency connectors of BNC, TNC and UHF series.

*Specification for general requirements connectors above 3 MHz ( Jirst revision ) .

and methods of test for radio frequency

TRules for rounding off numerical values ( revised ).

3

4.1 Radio frequency connectors according to this standard are designated by:

a)

b)

c)

reference number to the Indian Standard,

The letter IS represents Indian Standard,

A two digit numerical block numbers to identify various families of connectors.

For example - BNC family in the block No. 01 to 30,

UHF family in the block No. 31 to 60,

TNC family in the block No. 61 to 90, and

block No. 91 to 99 reserved as spares.

d) A two digit numerical block numbers varying between 01 to 99 for each type of connector in any family of connectors described above, to represent variants like materials, finishes, cables, cable terminating technique, applications, etc. This block is further subdivided into two blocks, one block between number 01 to 49 to identify connectors for professional applications and the other block of numbers between 50 to 99 to identify connectors for consumer applications.

4.2 The type designation shall be in accordance with 4.1, for example,

IS : 11075 ( Part i ) - 1984

2. TERMINOLOGY

2.0 For the purpose of this standard, the terms and definitions given in IS : 1885 ( Part 40 ) 1974* and IS : 5054-198Ot shall apply.

3. MATERIALS, CONSTRUCTION AND WORKMANSHIP

3.1 The construction and workmanship shall be in accordance with 4 of IS : 5054-1980-t. The materials and finishes shall be in accordance with the relevant specification.

4. TYPE DESIGNATION

xxxx IS : 01-51.

where

xxxx

IS

01

51

represents the reference number of Indian Standard,

denotes Indian Standard,

represents straight BNC cable plug, and

represents that the plug is for consumer applications, having 50 SJ impedance and for use with WRA 12 coaxial cables.

+Electrotechnical vocabulary: Part 40 Connectors. tSpecification for general requirements and methods of tests for radio frequency

connectors above 3 MHz ( first revision ).

4

IS : 11075 ( Part i ) - 1984

4.3 The type designation of a particular radio frequency connector shall be specified in the relevant specification.

5. MARKING

5.1 Each radio frequency connector shall have the following details marked clearly and indelibly on it in accordance with 6.0 of IS : 5054-1980*.

a) IS type designation according to 4.1,

b) Manufacturer’s name or trade-mark and type number, and

c) Year of manufacture ( OPTIONAL ).

6. CLIMATIC CATEGORY

6.1 The climatic category shall generally be according to 3 of IS : 5054- 1980*.

6.2 The climatic severities of a particular connector shall be specified in the relevant specification.

7. ELECTRICAL CHARACTERISTICS

7.1 The electrical characteristics of every connector shall be as specified in the relevant specification.

8. TESTS

8.1 General - The test schedule specifies the tests and the order in which they shall be carried out as well as the requirements to be met.

8.2 Conditions of Tests - The provisions of 8 of IS : 5054-1980* shall

apply.

8.3 Classification of Tests - The provisions of 7 of IS : 5054-1980* shall apply.

8.4 Test Schedule

8.4.1 Ty@e Tests - The test schedule for type tests and the sequence of tests shall be as specified in Table 1. The manufacturers shall submit 22 mating pairs of each style for which approval is desired. If approval is desired for all types covered in any particular category, the manufacturer shall submit 5 matin:q.pairs in each of the remaining types of the particular category, The addItIona samples shall be subjected to Group ( 0 ’ and Group ( 5 ’ tests only.

*Specification for general requirements and methods of tests for radio frcqucncy connectors above 3 MHz (j&t revision ).

5

IS I 11075 ( Part 1 ) - 1984

TABLE 1 SCHEDULE OF TYPE TESTS

( Clause 8.4.1 )

SL TESTS CLAUSE CONDITION OF No. REFERENCE TEST

OF IS : 5054-

(1) (2) 1. zero Group ( 22 pairs)

a) Visual examination

b) Dimensions ( outline )

c) Mating characteristics 10.15

d) Engagement and dis- engagement force

i) Bayonet and thre- aded patterns

e) Coupling proof torque

f) Permeability of non- magnetic materials

g) Contact resistance

1980*

(3)

9.1

9.2

10.16

10.16.1

10.17

11.12

11.1

(4)

- According to outline

dimensions indi- cated

The following details shall be as specilled: a) Oversize pin or

test ring b) Number of

insertions cl Insertion force d) Withdrawal

force -

The value of torque shall be specified in the relevant specification

-

Test current IA dc. The contact resis- tance shall be measured bet- ween the follow- ing points: a) Centre contacts

of mated pairs

REQUIREMENTS

(5)

- -

-

-

The torque and lon- gitudinal force shall be specified in the relevant specification

-

-

Unless otherwise specified the rat- ing shall not exceed the follo- wing:

a) 2m8 (Max) pro- fessional grade 5mSZ for consu- mer grade

*Specification for general requirements and methods of tests for radio frequency connectors above 3 MHz ( first revirion ).

( Continued 1

6

IS I 11075 ( Part 1 ) - 1984

TABLE 1 SCHEDULE OF TYPE TESTS - Contd

SL TESTS No.

CLAUSE CONDITIONOIF R ISFERENCE TEST

OF IS : 5054-

REQUIREMENTS

(1)

h) Voltage proof

j) Insulation resistance

1980*

(3)

11.5

11.4

k) Sealing ( applicable to sealed patterns )

10.13

2. First group ( G pairs )

a) Dimensions

(4)

b) Outer contacts of mated pairs

c) Braid on cable to outer contact on connector

Test voltage 1500 V ac(rms)

At 500 V dc

For hermetically sealed patterns as in 7.15 of IS : 589- 1961$

For pressurised pat- terns. The con- nector shall be subjected to the air pressure speci- fied in detail speci- fication applied to one end and the whole assembly immersed in water. The connec- tor shall remain immersed for at- least 2 minutes

-

(5)

b) 0.2 ma ( MUX)

c) 0.1 mP (Max)

The value shall be not less than 5 000 mSb for pro- fessional grade and 1000 mQ for con- sumer grade

The leakage rate shall not exceed

10-s pa dms/S

There shall be no leakage as detec- ted by escaping air bubbles

Interface dimen- sions shall be as applicable in Fig. 1 to 6

*Specification for general requirements and methods of tests for radio frequency connectors above 3 MHz ( first reoision ).

$Rasic climatic and mechanical durability tests for components for electronic and electrical equipment ( wised ).

( Continued )

7

IS : 11975 ( Part 1 ) - 1984

TABLE 1 SCHEDULE OF TYPE TESTS - Contd

SL TESTS CLAUSE CONDITION OF No. REFERENCE TEST

OB IS : 5054-

(1) (2) b) Solderability ( applic-

able for solder type termination )

E) Robustness of termin- ation

i) Visual examination ii) Contact resistance

d) Bump ( Impact )

i) Visual examination ii) Contact resistance

e) Vibration

i) Visual examination ii) Contact resistance

f) Shock

1980*

(3) 10.1

10.8.3

9.1 11.1

10.4

9.1 11.1

10.2

9.1 11.1

10.5

(4) -

A steady force of 22.25 N shall be applied to the termination in the direction radial to the axis of the contact which is most; likely to cause damage

-

Measurement shall be made on centre contact only

4 000 bumps for pro- fessional grade and 1 000 bumps for consumer grade

- Measurement shall

be made on centre contact only

For professional grade 10 2 000 Hz. For co: sumer grade 10 to 500 Hz

-

Measurement shall be made on centre contact only

For professional grade 500 m/s2 for BNC and IJHF series

For professional grade 1 km/s2 for TNC series, Test not applicable for consumer grade

REQUIREMENTS

(5) -

-

[See 1 k) 1

[See 1 (9) 1

-

1 See 1 (9) 1

*Specification for general requirements and methods of tests for radio frequency connectors above 3 MHz (Jirst revision ).

( Continued )

8

IS : 11075 ( Part 1) - 1984

SL No.

(1)

g)

h)

TABLE 1 SCHEDULE OF TYPE TESTS - Contd

TESTS CLAUSE CONDITION OF REFERENCE TEST

OF IS : 5054-

REQUIREMENTS

(2) i) Visual examination

ii) Contact resistance

Acceleration

i) Visual examination ii) Contact resistance

Rapid change of tem- perature

i) Visual examination ii) Voltage proof

iii) Contact resistance

j) Climatic sequence

1) Dry heat

i) Visual examination

2) Damp heat accelera- ted ( first cycle ) i) Visual examination

3) Dry Cold

i) Visual examination

4) Corona level

1980*

(3)

9.1 11.1

10.3

9.1 11.1

14

9.1 11.5 11.1

12

12.2.1

9.1

12.2.2

9.1

12.2.3

9.1

11.10

(4) -

Measurement shall be made on centre contact only

Professional grade 170 m/s’. Test not applicable for con- sumer grade

-

Measurement shall be made on centre contact only

5 cycles of minimum and maximum tcmperaturc

-

[See 1 (h) 1 Measurement shall

be made on centre contact only

-

At the maximum temperature seve- rity

-

One cycle

-

At the minimum temperature seve- rity

-

The test voltage and air pressure shall be specified in relevant specifica- tion

(5)

r se.? 1 (g) 1

-

I &.3 1 (69 1

-

-

- -

*Specification for general requirements and methods of tests for radio frequency connectors above 3 MHz ( first reuirio N )

( Continued)

9

IS : 11075 ( Part 1 ) - 1984

TABLE 1 SCHEDULE OF TYPE TESTS - Conld

SL TESTS CLAUSE CONDITION OB No. REFERENCE TEST

OB IS : 5054-

REQUIREMENTS

(1) ,(a * 5) Low air pressure

i) Voltage proof

6) Damp heat accelera- ted (remaining cyc- les )

i) Visual examination ii) Working test

iii) Insulation resis- tance

iv) Voltage proof v) Contact resistance

vi) Sealing vii) Engagement and

d i s engagement force

k) Flammability

3. Second Group ( 4 pairs )

a) Damp heat ( long term exposure )

i) Visual examination

ii) Working test

19805

(3)

12.2.4

11.5

12.2.5.2

9.1 11.13

11.4

11.5 11.1

10.13 10.16.1

21

13

9.1

11.13

(4)

4’4 kPA for profes- sional grade. Test not applicable to consumer grade

At 125 V ac

For professional grade 5 cycle and for consumer grade 1 cycle

At the rated voltage

C gee 1 (j) 1

[See 1 (W 1 Measurement shall

be made on centre contact only

I: see 1 (k) 1 1 See 1 (4 1

For professional grade 56 days. For consumer grade 21 days

-

At the rated voltage

(5)

-

- -

The value shall be 500 mQ ( Min ) for grade.

prof5egio;zra

( Min ) for con- sumer grade

[See 1 (h) I The value shall be

less than 5 m B or equal to 5 m G!

[See 1 (k) 1 [See 1 (4 1

Burning particles shall not detach from the RF con- nectors

-

- -

*Specification for general requirements and methods of tests for radio frequency connectors above 3 MHz (Jrst reuisiw ).

( Continued )

10

IS : 11075 ( Part 1 ) - 1984

TABLE 1 SCHEDULE OF TYPE TESTS - Contd

SL TESTS CLAUSE CONDITION OE REQUIREMENTS No. REFERENOE TEST

OF 18:5054-

(1) (2) l

iii) Insulation resis- tance

iv) Voltage proof

v) Contact resistance

vi) Sealing vii) Engagement and

Disengagement force

4. Third Group ( 4 Pairs )

a) Mechanical endurance test

i) Visual examination

ii) Mating characteris- tics

iii) Engagement and disengagement

force

b) Electrical endurance

i) Visual examination

ii) Contact resistance

iii) Voltage proof

iv) Sealing

1980:

(3)

11.4

11.5

11.1

10.13 10.16.1

19

9.1

10.15

10.16.1

20

9.1

11.1

11.5

10.13

(4)

[ See 1 (3 1

E See 1 04 1 Measurement shall

be made on centre contact only

[See 1 (h) 1 [ sa 1 (4 1

(5)

The value shall be 500 mSZ f A4in ) for professional grade. 50 mP ( Mm ) for con- sumer grade

I: See 1 (h) 1 The value shall.be

Foss5ti,a; or equal

[See 1 (h) 1 1 See 1 (4 1

The number of oper- ations shall be 500, at the rate of 12 operations/min ( Max )

[ See 1 Cc) 1 C See 1 (cl 1

C see 1 (4 1 [see l(d) 1

1000 h at upper cate- - gory temperature. The contact shall be loaded at 1 A dc

- -

Measurement shall The value shall be be made on centre less or equal to contact only 5mSZ

C See 1 (h) 1 [See 1 (k) 1 [See 1 04 1 [See I (W 1

*Specification for general requirements and methods of tests for radio frequeney connectors above 3 MHz (first revision ).

( Continued )

11

IS I 11075 ( Part 1) - 1984

TABLE 1 SCHEDULE OF TYPE TESTS - Co&

TESTS CLAUSE CONDITTOS- OF REQUIREXENTS REFERENCE TEST

OF IS : 5054 1980*

(3) (4) (5)

.

(1) (2) 5. Fourth Group ( I Pair )

a) Mould growth

6. Fifth Group ( 3 Pairs )

a) VSWR

b) R. F. Leakage

c) R. F. Insertion loss

d) Voltage proof ( radio frequency )

e) Cable retention force

f ) Coupling mechanism retention force

g) Resistance to solvents

i) Insulation resist- ance

ii) Engagement and disengagement force

15

11.14

11.15

11.16

11.17

10.19

10.20

23

11.4

10.16.1

Applicable for pro- fessional grades. Test not applic- able for consumer grades

- - - -

- -

- - -

One of the solvents to be used

1. One part by volu- me of isopropylal- cohol. 2 and 3 parts by volume of mineral spirit

2. Trychloroethane 3. Azeotrope of tric-

hloroethane ( fre- on ) and ethylene chloride.

ISeel (j)l The value shall be 500 mQ ( Min ) for professional grade and 50 mQ. ( Min ) for consu- mer grade.

[See 1 (4 1 1 See 1 (4 1

*Specification for general requirements and methods of tests for radio frequency connectors above 3 MHz (first revision ).

( Continued )

12

IS : 11075 ( Part 1 ) - 1984

TABLE 1 SCHEDULE OF TYPE TESTS - Cod

TESTS CLAUSE CONDITION OB REQUIREMENTS REFERENCE TEST

_ OF IS : 5054-

(1) (2) 7. Sixth Group ( 2 Pairs )

a) Centre contact reten- tion force ( for captiv- ated contacts only ) i) Visual examination

b) Salt mist

3 ii)

iii) iv)

Visual examination Engagement and

disengagement force Voltage proof Insulation resis-

tance

v) Contact resistance

vi) Sealing 10.13

c) Dust 18

i) Visual examination ii) Engagement and

disengagement force iii) Contact resistance

19805

(3)

10.18

9.1

16

9.1 10.16.1

11.5 11.4

11.1

9.1 10.16

11.1

-

For professional grade duration of exposure 48 hours. Humidity 95 to 98 percent. Test not applicable for consumer grade

-

[ See 1 (d) 1 [See 1 (4 1

[See 1 (b) 1 [ See 1 (3 1

Measurement shall be made on centre contact only

C ( See 1 (k) 1

The value shall be less or equal to 5m4

C Sea 1 W 1 Applicable for pro-

fessional grade connectors only. Test not appli- cable for con- sumer grade

-

[See 1 (d) 1

-

-

[See 1 (4 1

Measurement shall The value shall be be made on centre less than or equal contact only to 5 m62.

[ See 1 (b) 1 The value shall be

greater than 1000 mSL

NOTE - 2 Samples shall be checked for materials/finish as specified and shall meet the requirements indicated.

*Specification for general requirements and methods of tests for radio frequency connectors above 3 MHz (Jirst 7euiszon ).

13

IS : 11075 ( Part 1 ) - 1984

8.4.2 Routine Tests order stated:

- The following tests shall be carried out in the

a) Visual examination [ see 9.1 of IS : 5054-1980* ]

b) Voltage proof [ Duration 2 seconds, see 11.5 of IS : 5054-1980* ]

8.4.3 Acceftance Tests - Two group of samples ( Group A and Group B ) shall be selected ( see Appendix B of IS : 2612-1965t ). Preferably at random from the lot that has passed routine tests stated in 8.4.2 above. Each group of connectors shall be subjected to the tests in order given in Table 2.

TABLE 2 SCHEDULE OF ACCEPTANCE TESTS

TESTS CL AUaE AQL INSPECTION DljW REFERENCE ( PERCENT LEVEL OF IS : 5054- DEFECTIVE ) 1 IS : 10673-

Groufi A

Dimensions

Mating characteristics

Engagement and disengage- ment force

Contact resistance

Insulation resistance

Sealing ( for sealed type only )

Group B

Sub-group I

Mechanical endurance test ( 25% of total number of operations )

Electrical endurance test ( 168 hours )

Sub-group 2

Robustness of termination

Bump

Climatic sequence

1980+

9.2

10.15

10.16.1

11.1

11.4

10.13

19

20

, . 1983t ]

1 II

4 s3

.ND

4 s3 10.8.3

10.4

12

ND

D

( Continued )

*Specification for general requirements and methods of tests for radio frequeney connectors above 3 MHz (first revision ).

tRecommendation for type approval and sampling procedures for electronic com- ponents.

14

.

fS : 11035 ( Part i ) - Ml4

TABLE 2 SCHEDULE OF ACCEPTANCE TEST -.- Contd

TESTS CLAUSE AQL INSPECTION DINDS

REFERENCE ( PERCENT LEVEL ov IS : 5054- DEFECTIVE ] IS : 10673-

. 1980* 1983t ]

Sub-group 35

Resistance to solvents 23

VSWR 11.14

Salt mist 16 D

Sub-group 4

Materials and finish

a) 2 samples shall be checked for materials and finish irrespective of the lot size.

*Specification for general requirements and methods of tests for radio frequency connectors above 3 MHz (Jirst revision ).

tsampling plans and procedures for inspection by attributes for electronic items. SD-destructive and ND--Non-destructive. HThree samples shall be supplied to the test irrespective of lot size and one or more

failures shall constitute rejection of lot.

15

REF “““‘z;q /SEE NO1

T--i=-- A B

I FLARED TO

MEET GAUGE

I TEST

‘E 2

,-id ALTERNATE

LETTER DIMENSIONS IN MILLX~TBES __---_*--_--_-~

Min Max

A 9.78 9’91 B Gauge Test c 4’83 D 1’32 1.37

.E 5’33 5’84 F 0’15 G 2’31 2’46 H 11’76 12’01 H* 10’01 10’16

5 3’15 4’57 467 -

R 2’31 2’46 L 0’08 -

N” 0’46 0’56

- 0’64 P 5’28 5’79

Q 1’98 R 2’06 2’21 T 1’14 1’24

NOTE l - In the mated condition the longitudinal force of the spring of the coupling mechanism shall exceed the pressure exerted by the sealing gasket by an amount necessary to insure butting of the outer contacts at the reference plane.

FIG. 1 MATING DIMENSIONS FOR MALE CONTACT-SERIES BNC

if3 : ilO?.( Part i ) - 1984 . _ __I

WHEN MATED WITH

1.32-1.37 DIA PIN -/

LETTER DIMEXSIONS IN MILLIHETRES (-______h.-____ Min M2

10’97 9‘60 8’31 8’10

5’18 8’31 1’91 4.78 4.72

4.95 2’06 8”79

- 0’38

10’52

11’07 9’70 8’46 8’15 4’72 5’28 8’51 2’06 5’28 5.23 0’15

2-21 9’04 6’50 0.76

NOTE-Concave depression 2’54 mm x 0’13 mm deep between studs permissible.

FIG. 2 MATING DIMENSIONS FOR FEMALE CONTACT-SERIES B1\;C

fS : 11075 ( Park “1) i 1984’

REFERENCE PLANE

SHAPEOFTIP x=i

rl II I

LETTER DIMENSIONS IN MILLIMETRES ~_~-_-h-~---~

Min Max

A 11.18 - B C‘

Gauge test 4’83 -.

D 1’32 1.37 : 0.15 5.33 5’84

ZI 5’28 5.79 0’08 1’02

5’ 2.06 2’21 1’98

N” I-SO 1.98 - P 3.96 -

NOTE 1 - Three holes 0’69 mm minimum diameter equally. spaced-fbr safety wiring. Location on couplihg nut optional.

NOTE 2 - All undimensioned,pictorial cbnfigurations’are for reference purposes only.

FIG. 3 MATING DIMENSIONS’FOR MALE CONTACT-SERIES TNC

19

D

i -

- =

f N

1 = - LETTEB DIMEX-TSIONS IN MILLIPETREZJ

r---- AC-----~ Min Max

9’60 9.68 88:;: 8.46 904

8’10 8’1.5 - 4.12

1.73 2.24 8.36 8% 4’75 4’72

4’95 2’06

4’78 10’56 0.38

5.23 0’15

2% 6.50 5.28

0-7s

No!ms1- ‘ X’ dimension applies to that portion ( if applicable ) of the dielec- tric which protrudes beyond the metal should ( or reference plane ) by dimension ‘R’.

NOTB 2 - All undimensioned pictorial configurations are for reference purposes only.

Fto. 4 MATING DIMENSIONS FOR FEMALE CONTACT-SERIES TNC

20

REP DIMENSIONS r_---__---h,---_---~

Mh Max Min Max

E-t z2 0% in

0’481 16.00 0’630 13’92 0’548

O%O 0.000 1.19 4’27 0’047 0.168 8’76 0’345

9’91 0’390 11’10 0.437 3.35 0.132

3’912 4’013 0’154 0’158 0.89 0’035

0’38 0’64 0.015 0’025 O-89 0’035

0’6 0.75 0’023 6 0.029 5 1.3 1’55 0.051 2 0.061 0

REMARKS NOTE

Diameter 4 Diameter Diameter Diameter

Diameter Diameter

315 Radius 3/5

5

5”

NOTE 1 - Mechanical and electrical reference plane.

NOTE 2 - Form of inner conductor tip is optional.

NOTE 3 - Shape of front end of the lug is optional.

NOTE 4 - Entry chamfer upto 12.57 mm diameter permissible on this dimension.

NOTE 5 - Figures (a) and (b) define alternative forms of lugs.

FIG. 5 MATING DIMENSIONS FOR MALE CONTACT-SERIES UHF

Y

@

V 550

4 +

w P

x

DETAIL B

REP DIXENSIONS r------ _-._ h-_---_---7

Min Mf.lX Min Max mm

11’56 14.00

1.19 1.02 0.03 7.87

11’10 11’76

4.039 0 0’89 0.41 1.04

mm

12’22 14’25

1’96

0.64 0’025

- -

0.6 1’3

0.159 0 - 0’035 0’016 0.024 0’041 0’05 1

in in

0.455 0’481 0.551 0.561 0’047 0.077 0.040 owl 0.310 0’437 0.463

-520

--lw+ 16 GROOVES EQUALLY SPACED

VIEW A

REMARKS NOTE

Diameter Diameter

Radius 1

Diameter Radius :

NOTE 1 - Method of slotting and number of slots optional. NOTE 2 - Mechanical and electrical reference plane. NOTE 3 - Chamfer to achieve insertion of Din contact. I NOTE 4 - Position of centre of radius p is not specified. It depends on the other

dimensional conditions..

FIG. 6 MATING DIMENSIONS FOR FEMALE CONTACT-~ERIES UHF