031-2 Amphenol, 031-2 Datasheet

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031-2

Manufacturer Part Number
031-2
Description
Manufacturer
Amphenol
Type
BNCr
Datasheet

Specifications of 031-2

Gender
PL
Body Style
Straight
Terminate To
Coaxial Cable
Mounting Style
Cable
Impedance
50Ohm
Lead Free Status / RoHS Status
Compliant
BNC
Description
Developed in the late 1940’s, the BNC is a
miniature version of the Type C. BNC stands for
Bayonet Neill Concelman and is available in 50
Ohm and 75 Ohm impedance versions.
The BNC product line is a miniature quick connect
/ disconnect RF connector. It features two bayonet
lugs on the female connector; mating is achieved
with only a quarter turn of the coupling nut.
Primary Applications - Ideally suited for cable
termination for miniature to subminiature coaxial
cable (RG-58, 59, to RG-179, RG-316, etc.)
Features/Benefits
• Bayonet coupling mechanism provides quick
• 50 and 75 ohm impedance designs allow
• 50 and 75 ohm connectors are intermateable
• Three grades of connectors are available for
Applications
• Antennas
• Automotive (GPS)
• Base Stations
• Broadcast (75 ohm)
• Cable Assemblies
• Cable Modems
• Components
• Computers/LANs
• Instrumentation
Amphenol Corporation Tel: 800-627-7100
mating and unmating.
customers to match impedance to system
requirements.
to ensure nondestructive mating.
military, industrial and commercial applications.
• Network Analyzers
• Oscilloscopes
• Medical Equipment
• Mil-Aerospace
• Networks
• Radios
• Satcom
• Surge Protection
• Telecom
105
50 ohm
BNC Cable Connectors
Specifications
Cable Plugs
Cable Jacks
Receptacles
PCB Receptacles
Adapters
Caps & Accessories
75 ohm
Specifications
High Performance Plugs
Jacks & Receptacles
PCB Receptacles
Adapters
Amphenol
www.amphenolrf.com
108-109
114-115
116-118
119-121
125-126
128-132
133-134
107
110
122
124
127
®

Related parts for 031-2

031-2 Summary of contents

Page 1

... Cable Assemblies • Networks • Cable Modems • Radios • Components • Satcom • Computers/LANs • Surge Protection • Instrumentation • Telecom Amphenol Corporation Tel: 800-627-7100 50 ohm BNC Cable Connectors Specifications Cable Plugs Cable Jacks Receptacles PCB Receptacles Adapters Caps & Accessories ...

Page 2

... BNC 50 ohm Coaxial Connectors Description Amphenol 50 ohm BNC connectors designed to operate GHz and typically yield low reflection accomodate a large variety of RG and industry standard cables, BNC connectors are available in crimp- crimp, clamp-solder, SURETWIST ® , and field serviceable termination styles. A full line of printed circuit ...

Page 3

... MIN Å.322 MAX .190 MIN .003 MIN .052/.054 55 / .025 MAX .081/.087 .078 MIN Amphenol Corporation Tel: 800-627-7100 MECHANICAL Mating 2-stud bayonet coupling per M39012 Cable affixment All crimps: hex braid (braid or jacket) crimp. Clamps: screw-thread nut and braid clamp. ...

Page 4

... Press Fit Plenum 58 Crimp Press Fit Plenum 58 Crimp Press Fit * recognized under the component program of U.L., Inc. • accommodates cable diameter includes outer ferrule † features preinstalled center contact Amphenol Corporation Tel: 800-627-7100 c• 31-326 31-5557-RFX 31-326-RFX 31-5558-RFX 31-321 31-4320 31-5560-RFX ...

Page 5

... Clamp Solder 1.06(27.0) 178, 196 Clamp Solder 1.00(25.4) 180 Clamp Solder 1.00(25.4) "b" dimension is body O.D. • accommodates cable diameter includes outer ferrule Amphenol Corporation Tel: 800-627-7100 Fig 6775 9350 15875 16300 69475 84975 Dimensions, inches (millimeters c• ...

Page 6

... SURETWIST ® FCP Pliers 223 QUICKTRIM ® Belden 9268 QUICKTRIM ® • accommodates cable diameter * recognized under the component program of U.L., Inc. Amphenol Corporation Tel: 800-627-7100 Fig. 2 c• ® Plugs a b BNC FCP Plugs 31-4700 31-4702 Dimensions, inches (millimeters • ...

Page 7

... Solder .862(21.9) 316 Die Cast Crimp Solder .862(21.9) includes outer ferrule • accommodates cable diameter * recognized under the component program of U.L., Inc. Amphenol Corporation Tel: 800-627-7100 c• Fig. 2 BNC Clamp Angle Plug Fig. 4 cubic body b BNC Crimp-Crimp Cube Dimensions, inches (millimeters) ...

Page 8

... Clamp Solder 59, 62, 140, 210 Crimp Crimp 223 Clamp Clamp accommodates cable diameter * recognized under the component program of U.L., Inc. Amphenol Corporation Tel: 800-627-7100 Fig. 2 c• b square .090(2.3) thick .117(3.0) max panel a BNC Panel Jack 86425 ...

Page 9

... Crimp Crimp 1.49(37.8) .795(20.2) dia Crimp Crimp 1.43(36.3) .687(17.4) hex Dbl. Br. 316 Crimp Crimp 1.41(35.8) .795(20.2) dia accommodates cable diameter * recognized under the component program of U.L., Inc. Amphenol Corporation Tel: 800-627-7100 Fig. 2 .510(13.0) .475(12.1) Y c• b dia. BNC Clamp Bulkhead Jacks CAI b ...

Page 10

... Panel Receptacle 4 hole Square Flange .136" Dia. Flange Holes, Styrene Ins. Angle, External Tooth Lockwasher Angle Panel Receptacle 4 hole Flange .136"(3.5mm) Diameter Holes * recognized under the component program of U.L., Inc. Amphenol Corporation Tel: 800-627-7100 Fig. 2 .500(12.7) .453(11.5) L .125(3.2) dia. 4 holes ...

Page 11

... External Tooth Lockwasher Spade Front Mount Solder Cup Rear Mount, Hermetic Spade Front Mount Isolated from Panel Solder Cup Metal Mounting Threads * recognized under the component program of U.L., Inc. Amphenol Corporation Tel: 800-627-7100 .375(9.5) Fig. 2 .342(8. BNC Bulkhead Receptacles 31-102 31-221 ...

Page 12

... P .468(11.9) Fig. 3 .468(11.9) P distributor stocked Jam nuts and lockwashers sold separately. Amphenol Corporation Tel: 800-627-7100 Standard Height 50 ohm BNC Printed Circuit Board Right Angle Bulkhead Receptacles Isolated from Panel Isolated from Panel White Valox Housing Black Valox Housing 31-5431 (Round Pins) ...

Page 13

... Receptacle (J) Hex Nut for BNC Bulkhead PCB Receptacles, Package of 100 ea. Lockwasher for BNC Bulkhead PCB Receptacles, Package of 100 ea. Jam nuts and lockwashers sold separately. See Figs. 4 & 5 Amphenol Corporation Tel: 800-627-7100 Fig. 4 Pkg. of 100, Hex Nut for BNC Bulkhead PCB Receptacles ...

Page 14

... PCB Receptacle, 4 Legs .176(4.5) Long/Post terminal .037(0.9) Dia. Gold Contact PCB Receptacle, 4 Legs .155(3.9) Long/ .020(0.5) Stand-off Pads/Post terminal .040(1.0) Dia. PCB Receptacle, 4 Legs and Post Terminal .040(1.0) Dia. x .125(3.2) Long distributor stocked Amphenol Corporation Tel: 800-627-7100 Fig. 2 120° .340(8.6) dia. K .125 (3 ...

Page 15

... Straight Plug-Plug 1.25(31.8) 1.06(27.0) Angle Jack-Plug 1.06(27.0) 1.09(27.6) Panel, 3-56 Tapped Jack-Jack 1.28(32.5) Flange Holes * recognized under the component program of U.L., Inc. Amphenol Corporation Tel: 800-627-7100 Fig. 2 BNC Straight Adapters - Plug/Plug Fig BNC Panel Adapter - Jack/Jack Notes Plt. P1 .437(11.1) — ...

Page 16

... Fig. 3 BNC TEE ADAPTERS Description Tee Jack-Plug-Jack Tee Jack-Plug-Jack Tee Jack-Plug-Jack Tee Jack-Plug-Jack Tee, Overmolded Jack-Plug-Jack Tee Plug-Jack-Jack * recognized under the component program of U.L, Inc. Amphenol Corporation Tel: 800-627-7100 Fig BNC Tee Adapter Plug-Jack-Jack 21900 Dimensions, inches (millimeters 1.28(32.5) .562(14.3) 1.06(27.0) 1 ...

Page 17

... Jack-Jack 1.53(38.9) Jack-Jack 1.56(39.6) Gasketed Jack-Jack 1.40(35.6) 1.40(35.6) Non-sealed Jack-Jack 1.28(32.5) 1.28(32.5) Isolated from Panel Jack-Jack 1.28(32.5) 1.28(32.5) * recognized under the component program of U.L, Inc. Amphenol Corporation Tel: 800-627-7100 Fig. 2 .475(12. BNC Isolated Bulkhead Adapters Notes Plt. .687(17.45) .683(17.3) .187(4.8) P1 .688(17.5) ...

Page 18

... Pkg Lugs Used Inside Panel on Front Mount Bulkhead Receptacles to Ground Cable Shield* Pkg Lugs Used Inside Panel on Front Mount Bulkhead Receptacles for Ground Wire to Circuit IBM 3110787 * recognized under the component program of U.L., Inc. Amphenol Corporation Tel: 800-627-7100 Fig BNC Resistor Term. Male Cap 46650-51 50 Fig ...

Page 19

... BNC 75 ohm Description To meet the need for higher performance, impedance matched cable interconnections, Amphenol offers a full line of 75 ohm BNC connectors. These connectors can be used in a variety of applications where true 75 ohm performance is needed to insure lower signal distortion. Features/Benefits Designed for the most popular 75 ohm cables used in broadcast and CATV applications as well as for plenum cables and others — ...

Page 20

... GHz * These characteristics are typical and may not apply to all connectors. PLUG .228/.208 .078 MIN Å.322 MAX .052/.054 55 /65 Amphenol Corporation Tel: 800-627-7100 MATERIAL Body, Brass coupling sleeve, male contact Female contact Beryllium copper or phosphor bronze Crimp ferrule ...

Page 21

... Belden 8281 Plug Crimp Belden 8218 Plug Crimp Belden 734A Plug Crimp Belden 735A Plug Crimp • accommodates cable diameter includes outer ferrule Amphenol Corporation Tel: 800-627-7100 c• BNC Crimp Plugs 31-70222 31-71008 31-71013-1000 31-70234 31-71008-1000 31-70235 31-71008-2000 31-70236 31-71008-1RFX 31-70237 ...

Page 22

... ATT 19224-L2 Angle Plug Crimp AT&T 734A † Angle Plug Crimp AT&T 735A † Angle Plug Crimp • accommodates cable diameter includes outer ferrule Amphenol Corporation Tel: 800-627-7100 Fig. 2 c• 75 31-70015-1000 31-70082 31-71010 Dimensions, inches (millimeters) Inner a c • Solder 1.75(44.4) ...

Page 23

... Bulkhead Receptacle (J) 1.19(30.2) .490(12.4) Frnt Mt, Iso. from Panel Bulkhead Receptacle (J) 1.19(30.2) .490(12.4) Frnt Mt, Iso. from Panel Includes outer ferrule • accommodates cable diameter Amphenol Corporation Tel: 800-627-7100 Fig. 2 .510(13.09) Y c• e max panel d 75 31-70016 31-70016-1000 31-71011 Fig. 4 ...

Page 24

... P .468(11.9) Fig. 3 .500(12.7) .468(11.9) P Jam nuts and lockwashers sold separately. Amphenol Corporation Tel: 800-627-7100 Standard Height BNC Printed Circuit Board Right Angle Bulkhead Receptacles Isolated from Panel White Valox Housing 31-71047 (Round Pins) 31-71046 (Round Pins) 31-71047-1010 (Fork Pins) 31-71046-1010 (Fork Pins) ...

Page 25

... Receptacle (J) Hex Nut for BNC Bulkhead PCB Receptacles, Package of 100 ea. Lockwasher for BNC Bulkhead PCB Receptacles, Package of 100 ea. Jam nuts and lockwashers sold separately. See Figs. 4 & 5 Amphenol Corporation Tel: 800-627-7100 Fig. 4 Pkg. of 100, Hex Nut for BNC Bulkhead PCB Receptacles ...

Page 26

... BNC 75 ohm PCB Receptacles Fig. 1 PRINTED CIRCUIT BOARD RECEPTACLE Description PCB Receptacle, Vertical, 4 Legs .176(4.5) Long/ Post terminal .037(0.9)" Dia. distributor stocked Amphenol Corporation Tel: 800-627-7100 .094(2.4)dia. .272(6.9) (4 places) .050 (1.3) dia a .655 .176 (16.6) (4.5) b .037(0.9) dia. .500 .155(3.9) (12 ...

Page 27

... Blunt Post .668(17.0) Receptacle Blunt Post .890(22.6) Rt. Angle PCB Rec Blunt Post 1.32(33.5) Bulkhead Rec. PCB Bulkhead Blunt Post .880(22.4) distributor stocked Amphenol Corporation Tel: 800-627-7100 Fig. 2 Fig. 5 BNC Receptacle PCB Bulkhead 31-70221 Dimensions, inches (millimeters .434(11.0) .177(4.5) .434(11.0) .060(1.5) .380(9.7) ...

Page 28

... Bulkhead Jack 31-70102-T Fig Plug 31-70227-1001 HIGH PERFORMANCE Description Cable Bulkhead Jack Rockwell 425-1129-000 Plug 734A Plug L910 Plug 735A Amphenol Corporation Tel: 800-627-7100 Fig. 2 c• b Fig. 4 c• Dimensions, inches (millimeters 1.417 .687 .128 1.20 .563 .226 1.20 .563 ...

Page 29

... BNC ADAPTERS Description Straight Jack-Jack 1.28(32.5) Straight Jack-Jack 1.40(35.6) Straight Plug-Plug 1.33(33.7) Angle Jack-Plug 1.02(25.9) Tee Jack-Plug-Jack 1.28(32.5) distributor stocked Amphenol Corporation Tel: 800-627-7100 Fig. 2 Fig Dimensions, inches (millimeters .434(11.0) — .434(11.0) — .571(14.5) — .562(14.3) .405(10.3) .562(14.3) 1.04(26.3) 133 Amphenol ...

Page 30

... BNC BULKHEAD ADAPTERS Description Gasketed Jack-Jack 1.40(35.6) Not Gasketed Jack-Jack 1.28(32.5) Not Gasketed Jack-Jack 1.40(35.6) Isolated Jack-Jack 1.28(32.5) distributor stocked Amphenol Corporation Tel: 800-627-7100 Fig. 2 .510(13.9) .475(12.1) Y Dimensions, inches (millimeters .750(19.0) .666(16.9) .172(4.4) .750(19.0) .492(12.5) .216(5.5) .800(20.3) .664(16.8) .181(4.6) ...

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