DWG 645A765-H.pdf

REVISIONS

LTR DESCRIPTION DATE APPROVAL

G

See REV PBW 1C

Replaces Rev F with change

SH 1-21

910304 D.

CARLS

H A01325 030818 M. KING

Unless otherwise specified dimensions are in inches

DO NO T SCALE

Tolerances

LIMITED DISTRIBUTION

SELECTED ITEM DRAWING

Decimals Angles

DRAW ING TO B E CHANG ED ONLY

BY APPROVAL OF PARTS ENGINEER

2 Places

±. 01

3 Places

±. 005

Degrees

± 1

LATEST

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H H H H H H H H H H H H H H H H H H H H H

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SHEET REVISION STATUS

CONTRACT

NO. DTFA01-83-C-20027 WESTINGHOUSE ELECTRIC CORPORATION

DEFENSE & ELECTRONIC SYSTEM CENTER

BALTIMORE, MD., U.S.A. 21203

ORIGINAL

DATE AP PD 85/01/08

DRAWN BY

H. Green

AUTH

J-40601

FED. SUP. CLASS : 5935

CONNECTOR, ELECTRICAL, PLUG

(SERIES SMA, SOLDERLESS CLAMP)

CHKD PARTS ENGR

P. HIGHTOW ER

APPD

J. F. McBride

APPD

P. HIGHTOW ER

DESIGN ACTIVITY APPROVAL

SIZE

A

CAGE CODE

97942

DWG. NO.

645A765PROCURING ACTIVITY APPROVAL

SCALE NONE WEIGHT SHEET 1 OF 21

SIZE

A

CAGE CODE

97942

DWG. NO.

645A765

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WESTINGHO USE

PART NUMBER

FIGURE

TO ACCEPT

CABLE

APPROVED

MANUFACTURERS

PROCESS

SPECIFICATION

645A745HO1

645A745HO2

645A745HO3

645A745HO4

645A745HO5

645A745HO6

645A745HO7

MIL-C-17/130

MIL-C-17/130

MIL-C-17/130

MIL-C-17/133

MIL-C-17/133

MIL-C-17/130

MIL-C-17/133

B

A

A

A

A

A

A

80304TR

80304TR

80304JE

80304TR

80304JD

80304JD

80304TR

APPROVED M ANUFACTURERS

CODE

LTR

NAME

CAGE CODE

(H4/H8)

A

B

SEALECTRO CORPORATION

AMP INCORPORATED

98291

00779

CAGE CODE

97942

DWG. NO.

645A765

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1. SCOPE

This drawing delineates the requirements for a Series SMA, Radio

Frequency, coaxial connector. The connector has a nominal impedance of

50 ohms. The connectors are designed to operate over the frequency range of DC to 18 GHz. Connectors on this drawing designed to accept cable in accordance with MIL-C-17/133 shall be used by the ASR-9 program only. Requirements which are specified herein but which are not specified or controlled in the manufacturer’s published specification are indicated by an asterisk (*).

2. APPLICABLE DOCUMENTS

The following documents of the revision indicated shall form part of this document to the extent specified herein. Documents listed without revision status shall be those in effect on the latest revision of this document. (See paragraph 3.1).

GOVERNMENT AND NATIONALLY RECOGNIZED

PUBLICATIONS

QQ-P-35 Passivation

QQ-C-530 Beryllium Copper

ZZ-R-765 Silicon Rubber

DOD-D-1000 Engineering Drawing

MIL-C-14550 Copper Plating

MIL-P-19468 Polytetrafluoroethylene

MIL-C-39012 Connectors, Coaxial

MIL-C-39029 Contacts

MIL-C-45204 Gold Plating

FED-STD-H28 Screw Thread Standards

MIL-STD-202 Test Methods

MIL-STD-1285 Marking Electronic Equipment

H4/H8 Commercial and Government Entity (CAGE)

Cataloging Handbook

CAGE CODE

97942

DWG. NO.

645A765

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OTHER PUBLICATIONS

Westinghouse Electric Corporation (97942)

MIL-C-17/130 Cable

MIL-C-17/133 Cable

PS 80304TR Process Specifications (Assembly)

PS80304JD Process Specifications (Assembly)

PS80304JE Process Specifications (Assembly)

American Society Testing Materials (81346)

ASTM-A-582 Corrosion Resisting Steel

*3. REQUIREMENTS

The connector shall meet the requirements specified herein over the temperature range of -65C to +105C from sea level to 70,000 feet for a period of 10,000 hours of operation. The connector shall meet the requirements of MIL-C-39012 , Series SMA, except as specified herein.

The frequency range shall be from DC to 18 Ghz.

3.1 Drawing precedence. This drawing takes precedence over documents referred to herein and shall not be interpreted in accordance with

DOD-D-1000. A later revision of any document listed in section 2 without a specific revision letter may be used if requirements of the later revision are not degraded below those specified in the earlier revision.

3.2 Electrical. The electrical requirements shall be met before, during and after the mechanical and environmental tests specified herein when assembled in accordance with the process specification referenced in the tabulation. W here not specified the requirements of MIL-C-39012, Series SMA, shall be met. All electrical requirements shall be met over the frequency range of DC through 18.0 Ghz. The connectors for electrical verification of parts shall be torqued 7 to 10 inch pounds.

3.2.1 Insulation resistance. The insulation resistance shall be 5,000

Megaohms minimum before, during and after Moisture Resistance Test.

3.2.2 Impedance. The nominal impedance shall be 50 ohms.

3.2.3 Dielectric withstanding voltage. There shall be no evidence of flashover or breakdown at sea level when subjected to voltage of

1,000 Vrms, 60 Hz for connectors used with cable in accordance with

MIL-C-17/130 and 250 V rms for connectors to be used with cable in accordance with MIL-C-17/133.

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97942

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645A765

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3.2.4 Operating voltages. The connector (in mated condition) shall operate with the following voltages applied without evidence of arcing or breakdown for a period of 10,000 hours over the temperature range of

-65C to +125C.

a. Seal Level: 335 Vrms, 60 Hz

b. 70,00 Feet: 85 Vrms, 60 Hz

c. Corona Level at 70,000 Feet: 250 Vrms (min)

3.2.5 RF high po tential. The radio frequency high potential withstanding voltage shall be 670 Vrms at 5 MHz for connectors used with

MIL-C-17/130 cable and 200 V rms at 5 MHz for connectrors used with

MIL-C-17/133 cable.

3.2.6 VSRW. Maximum VSRW shall be as follows:

Item Number VSW R (max)

H01, H02, H03 1.07 + .01(F)GHz

H04 and H07

H05 and H06 1.10 + .01(F)GHz

3.2.7 RF leakage. The radio frequency leakage shall be -60db maximum over the frequency range of 2-3 Ghz.

3.2.8 Insertion loss. Insertion loss shall not exceed 0.06db (F)GHz.

3.2.9 Contact Resistance. The mated connectors contact resistance shall not exceed:

a. Center contact: 4.0 milliohms.

b. Outer contact: 2.0 milliohms.

3.3 Mechanical. The mechanical requirements shall be in accordance with

MIL-C-39012, Series SMA, unless otherwise specified herein, when assembled in accordance with the process specification referenced in the tabulation. The connector shall meet the electrical parameters before, during and after the mechanical tests specified herein.

3.3.1 Connector durability. There shall be no mechanical damage to the connector parts when tested in accordance with 4.2.9. The connector shall meet the requirements of 3.2. There shall be no physical changes following the durab ility tests.

3.3.2 Center contact retention. The center contacts shall be of a captive design.

The contacts shall not move or become dislodged when an axial force of 6 pounds is applied in either direction. This requirement is not applicable to H03.

3.3.3 Physical characteristics. The physical characteristics shall meet the requirements of figures defined in this drawing.

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97942

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645A765

SCALE NONE REV H SHEET 6

3.3.4 Marking. All marking shall be clear and legible before, during and after parts are subjected to the test in 4.2.7.

3.3.5 Threads. Threads shall be in accordance with FED-STD-H28.

3.3.6 Plating integrity. When tested in accordance with 4.2.10, there shall be no evidence of flaking, peeling, blistering or discoloration of the gold plated surface. Inspection shall be accomplished by 4X power magnification.

3.3.7 Force to engage/disengage. When tested as specified in 4.2, the torque necessary to completely couple or uncouple the connectors shall not exceed 2 inch-pounds.

3.3.8 Coupling proof torque. When tested as specified in 4.2, the coupling mechanism shall not be dislodged with the application of a 15 inch-pound torque, and the connector shall meet the requirements of 3.3.8. The interface dimensions of the connector shall remain within the limits of

3.3.3.

3.4 Material. Material shall be as specified herein.

3.4.1 Shell and coupling ring. Shell and coupling ring shall be non-magnetic, corrosion resistant steel in accordance with ASTM-A582, Class 303, Condition A.

3.4.2 Contacts. Contacts shall be beryllium copper in accordance with

QQ-C-530, Condition H, heat treated to condition HT.

3.4.3 Dielectric. Dielectric shall be po lytetrafluoroethylene in accordance with

MIL-P-19468.

3.4.4 Lock ring. Lock ring shall be beryllium copper in accordance with

QQ-C-530, Condition H, heat treated to condition HT.

3.4.5 Gasket. Gasket shall be silicone rubber in accordance with ZZ-R-765, Class II B, Grade 65-75.

3.5 Finish.

3.5.1 Corrosion resisting steel. Corrosion resisting steel parts shall be passivated in accordance with QQ-P-35, Type I, II or III.

3.5.2 Contact. Contacts shall be gold plated over copper plated in accordance with MIL-G-45204, T ype I, Grade A, Class 1, over copper plate in accordance with MIL-C-14550, Class 4 except that the contacts for H04, H05 and H06 shall be gold as previously defined over nickel in accordance with QQ-N-290.

3.5.3 Lock ring. Finish none, may be bright dipped.

3.6 Environmental. The electrical and mechanical requirements shall be met before, during and after the following conditions.

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97942

DWG. NO.

645A765

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3.6.1 Humidity. The requirements of 3.2.1 shall be met before, during and after this environmental test. There shall be no evidence of corrosion or exposure of base metal (see 4.2.2).

3.6.2 Thermal shock. There shall be no evidence of corrosion or exposure of base metal. The physical and dimensional requirements of the parts specified herein shall remain within tolerance (see 4.2.5).

3.6.3 Vibration. There shall be no evidence of electrical interruption greater than 1 microsecond. There shall be no evidence of mechanical damage

(see 4.2.3).

3.6.4 Shock. There shall be no evidence of electrical interruption (mated condition) greater than 1 microsecond. There shall be no evidence of mechanical damage (see 4.2.4).

3.6.5 Corrosion. There shall be no evidence of corrosion or exposure to base metal (see 4.2.6).

3.7 Workmanship. Parts shall be free of dirt and foreign material. Parts shall be free of chips, cracks, and dents, and plating shall be homogeneous in coverage. All workmanship inspection shall be conducted with 4X power magnification.

*4. QUALITY ASSURANCE PROVISION

The manufacturer shall perform quality assurance provision tests in accordance with MIL-C-39012, except as modified herein.

4.1 Responsibility for inspection.

4.1.1 Manufacturer. The manufacturer is responsible for controlling the quality of his product and for offering to the Procuring Agency only those items that conform to all the specified requirements.

4.1.2 Procuring Agency. The Procuring Agency reserves the right to perform any inspection it deems necessary to assure parts conform to the specified requirements.

4.2 Test M ethods. Unless otherwise specified, tests shall be conducted in accordance with MIL-C-39012.

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97942

DWG. NO.

645A765

SCALE NONE REV H SHEET 8

4.2.1 Dielectric withstanding voltage. The dielectric withstanding voltage test

Shall be conducted in accordance with MIL-STD-202, M ethod 301 and shall be at the rate not exceeding 500 V per second under the following conditions:

Sea level and 70,000 feet: Temperature 25C ± 3C at 40-60 percent humidity.

4.2.2 Humidity. Humidity (moisture resistance) test shall be conducted in accordance with MIL-STD-202, Method 106, except step 7b is to be deleted. All readings during this test shall be taken each day at the high temperature portion of the cycle.

4.2.3 Vibration. Vibration test shall be conducted in accordance with

MIL-STD-202, Method 204, Test Condition D.

4.2.4 Shock. Shock test shall be conducted in accordance with MIL-STD-202, Method 213, Test Condition I.

4.2.5 Thermal shock. Thermal shock test shall be conducted in accordance with MIL-STD-202, Method 107, Test Condition B except high temperature shall be 105C.

4.2.6 Corrosion. Corrosion (salt spray) test shall be conducted in accordance with MIL-STD-202, Method 101, Test Condition B, 48 hours, 5 percent solution.

4.2.7 Industrial gas. Parts shall be tested in accordance with the industrial gas test of MIL-C-39029. T his test shall be performed on contacts and gold plated shell before assembly into connectors.

4.2.8 Durability, After 500 mating and unmating cycles, the requirements of

3.3.1 shall be met. A cycle constitutes one mating and unmating.

4.2.9 Plating bake test. The plating bake test shall be in accordance with

MIL-G-45204, except to be 450C ± 5C, for (5) five minutes, ± one minute. All parts subjected to the industrial gas test specified in paragraph 4.2.8 shall be subjected to this test.

*5. PREPARATION FOR DELIVERY

5.1 Preservation, packing and packaging. Connector assemblies shall be individually packaged in plastic bags. The additional floating contact shall be in a plastic bag in the connector assembly bag.

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97942

DWG. NO.

645A765

SCALE NONE REV H SHEET 9

5.2 Unit container. The smallest unit container shall be marked with the following information:

a. The W estinghouse H4/H8 CAGE Code followed by a dash and the Westinghouse part number.

Example: 97942-645A765H01

b. The manufacturer’s name, registered trademark, or H4/H8

CAGE Code.

c. Manufacturer’s part number.

d. Date code in accordance with MIL-STD-1285.

5.3. Shipping container. The shipping container shall be marked with the following information:

a. Westinghouse part number (see 5.2(A)).

b. Manufacturer’s name, registered trademark, or H4/H8 CAGE

Code.

c. Procuring Agency purchase order number.

d. Month and year of preservation packaging.

6. NOTES

6.1 Approved sources. Identification of approved source(s) hereon is not to be construed as a guarantee of present or continued availability as a source of supply for the item(s) described on this drawing.

6.2 Procuring Agency internal.

6.2.1 Manufacturing, receiving and inspection. Except for inspection, parts shall be retained in the original shipping container until required for inspection or assembly.

6.2.2 Engineering. Engineering shall specify that the mating connectors shall be torqued with 8 to 10 inch pounds for system usage and/or test.

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97942

DWG. NO.

645A765

SCALE NONE REV H SHEET 10

6.3 Device Similarity. This drawing is for a special, specified and selected item that is similar to the generic type shown below. No guarantees are made of interchangeability.

Item

Number

Manufacturer’s Part Number

Sealectro Amp Incorporated

H01 55-607-6203-894 227743-1

H02 55-608-6003-894 NA

H03 55-624-6703-894 NA

H04 55-607-6702-894 NA

H05 55-611-6702-894 NA

H06 55-611-6703-894 NA

H07 55-608-6002-894 NA

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97942

DWG. NO.

645A765

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97942

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97942

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