142179-75 Amphenol Connex, 142179-75 Datasheet

RF/COAXIAL, SMB BHD JACK STR 50OHM CRIMP

142179-75

Manufacturer Part Number
142179-75
Description
RF/COAXIAL, SMB BHD JACK STR 50OHM CRIMP
Manufacturer
Amphenol Connex
Datasheet

Specifications of 142179-75

Body Style
Straight Bulkhead Jack
Coaxial Termination
Crimp
Rg Cable Type
RG-174, 188A, 316
Frequency Max
4GHz
Connector Mounting
Cable
Connector Type
SMB Coaxial
Impedance
50ohm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
SMBSMC.4
11/27/01
SMB/SMC COAXIAL CONNECTORS
ELECTRICAL SPECIFICATIONS
MATERIAL SPECIFICATIONS
The Connex SMB/SMC subminiature coaxial connectors with 50 ohm impedance are for
applications to 4 GHz (SMB) or 10 GHz (SMC). Generally less expensive than SMA, these
connectors are used primarily in applications for microwave telephone and other non-
defense telecommunications requirements.
SMB connectors feature quick connect/disconnect snap-on mating and operate to 4 GHz
with low reflection.
SMC connectors have #10-32UNF-threaded screw-on couplings and operate reliably to
10 GHz.
Mini 75 ohm connectors are matched-impedance SMB connectors to be used with
75 ohm miniature coax cables. The connectors are the same size as, and intermateable
with, standard 50 ohm connectors. Just add -75 to the standard 50 ohm part number to get
a 75 ohm connector.
ELECTRICAL DATA
Impedance
Frequency range
VSWR *f in GHz
Dielectric withstanding Voltage 50 Hz rms
Working voltage 50 Hz rms
Working voltage DC
Insulation resistance
Contact
Resistance
Insertion loss
(db max.)
PARTS NAME
Body, Metal parts
Contacts
Insulators
Gasket
Crimp ferrules
5:02 PM
Cable dielectric dimensions
Straight connector DC–1000 MHz
Right angle connector DC–1000 MHz
Inner conductor
Outer conductor
Straight connectors
Right angle connectors
Page 51
Male
Female
MATERIAL
Brass per QQ-B-626
Brass per QQ-B-626
Beryllium copper, Per QQ-C-530,
heat treated per MIL–H–7199
PTFE
Silicone rubber
Seamless copper tubing alloy
50 ohm
0–4 GHz
0.87 mm [.034"] 1.5 mm [.059"] 0.87 mm [.034"] 1.5 mm [.059"]
1.3 + 0.04f
1.4 + 0.08f
750V
250V
350V
1000 Megohms min
.30 db max. at 1.5 GHz
.60 db max. at 1.5 GHz
3 Megohms
0.5 Megohms
SMB
1.25 + 0.04f
1.3 + 0.04f
1000V
335V
450V
FINISH
Nickel or gold per requirement
30u" Gold
30u" Gold
None
None
Nickel or gold per requirement
50 ohm
0–10 GHz
1.25 + 0.04f
1.4 + 0.06f
750V
250V
350V
1000 Megohms min
.25 db max. at 4 GHz
.50 db max. at 4 GHz
3 Megohms
0.5 Megohms
SMC
1.15 + 0.04f
1.25 + 0.04f
1000V
335V
450V
51

Related parts for 142179-75

142179-75 Summary of contents

Page 1

SMBSMC.4 11/27/01 5:02 PM Page 51 SMB/SMC COAXIAL CONNECTORS The Connex SMB/SMC subminiature coaxial connectors with 50 ohm impedance are for applications to 4 GHz (SMB GHz (SMC). Generally less expensive than SMA, these connectors are used primarily ...

Page 2

SMBSMC.4 11/27/01 5:02 PM Page 52 SMB COAXIAL CONNECTORS INTERFACE MATING DIMENSIONS 52 PLUG Letter Minimum A 2.00 [.079] B – C 0.18 [.007] D 0.18 [.007] E 2.97 [.117] F 3.58 [.141] G 3.58 [.141] JACK Letter Minimum A ...

Page 3

SMBSMC.4 11/27/01 5:02 PM Page 53 SMC COAXIAL CONNECTORS INTERFACE MATING DIMENSIONS PLUG Letter Minimum A 3.73 [.147] B 0.00 C 3.15 [.124] D 2.79 [.110] E – F 3.05 [.120] G – H 2.00 [.079] J 2.79 [.110] JACK ...

Page 4

SMBSMC.4 11/27/01 5:02 PM Page 54 SMB/SMC COAXIAL CONNECTORS All bodies, unless otherwise noted, are machined brass, gold plated 3µ". All insulators are teflon. All center contacts are 30µ" gold plated. All dimensions in millimeters and [inches]. 142XXX designates SMB ...

Page 5

SMBSMC.4 11/27/01 5:02 PM Page 55 CRIMP ATTACHMENTS FOR FLEXIBLE CABLE — 75 OHM SNAP LOCK STRAIGHT CRIMP PLUG — SNAP LOCK Cable P.N. Group Finish Insulation Impedance 142284 06 Nickel Teflon 75 142285 06A Nickel Teflon 75 142291 16 ...

Page 6

SMBSMC.4 11/27/01 5:02 PM Page 56 CRIMP ATTACHMENTS FOR FLEXIBLE & SEMI-RIGID CABLE STRAIGHT CRIMP JACK — FLEXIBLE CABLE Cable P.N. Group Finish Insulation Impedance SMB CONNECTORS 142181 05 Nickel Teflon 50 142105 06 Nickel Teflon 75 142189 05 Gold ...

Page 7

... Nickel Teflon 50 142214 11 Gold Teflon 50 142226 13 Gold Teflon 50 BULKHEAD FEEDTHROUGH CABLE JACK — FLEXIBLE CABLE & SEMI-RIGID CABLE Cable P.N. Group Finish Insulation Impedance SMB CONNECTORS 142179 05 Nickel Teflon 50 142109 06 Nickel Teflon 75 142191 05 Gold Teflon 50 142111 06 Gold Teflon 75 142180 05 Nickel ...

Page 8

SMBSMC.4 11/27/01 5:02 PM Page 58 CLAMP TERMINATIONS FOR FLEXIBLE CABLE STRAIGHT CABLE PLUG Cable P.N. Group Finish Insulation Impedance SMB CONNECTORS 142116 05 Nickel Teflon 50 142117 06 Nickel Teflon 75 142118 05 Gold Teflon 50 142119 06 Gold ...

Page 9

SMBSMC.4 11/27/01 5:02 PM Page 59 PRINTED CIRCUIT BOARD/STRAIGHT TERMINALS STRAIGHT PLUG FOR P.C. BOARD Cable P.N. Group Finish Insulation Impedance SMB CONNECTORS 142132 N/A Nickel Teflon 50 142133 N/A Nickel Teflon 75 142134 N/A Gold Teflon 50 142135 N/A ...

Page 10

SMBSMC.4 11/27/01 5:02 PM Page 60 PRINTED CIRCUIT BOARD/STRAIGHT TERMINALS STRAIGHT BULKHEAD JACK FOR P.C. BOARD Cable P.N. Group Finish Insulation Impedance SMB CONNECTORS 142204 N/A Nickel Teflon 50 SLIDE-ON 142209 N/A Nickel Teflon 50 142210 N/A Gold Teflon 50 ...

Page 11

SMBSMC.4 11/27/01 5:02 PM Page 61 BULKHEAD MOUNT/SOLDER POT TERMINALS BULKHEAD JACK RECEPTACLE — FRONT MOUNT Cable P.N. Group Finish Insulation Impedance SMB CONNECTORS 142148 N/A Nickel Teflon 50 142149 N/A Nickel Teflon 75 142150 N/A Gold Teflon 50 142151 ...

Page 12

SMBSMC.4 11/27/01 5:02 PM Page 62 PANEL MOUNT/SOLDER POT TERMINALS PANEL MOUNT JACK RECEPTACLE — 4-HOLE SQUARE FLANGE Cable P.N. Group Finish Insulation Impedance SMB CONNECTORS 142160 N/A Nickel Teflon 50 142161 N/A Nickel Teflon 75 142162 N/A Gold Teflon ...

Page 13

SMBSMC.4 11/27/01 5:02 PM Page 63 ADAPTERS JACK-TO-JACK-TO-JACK TEE ADAPTER Cable P.N. Group Finish Insulation Impedance 142299 N/A Gold Teflon 50 JACK-TO-PLUG-TO-JACK TEE ADAPTER Cable P.N. Group Finish Insulation Impedance 142300 N/A Gold Teflon 50 PLUG-TO-JACK ADAPTER Cable P.N. Group ...

Page 14

SMBSMC.4 11/27/01 5:02 PM Page 64 ADAPTERS JACK-TO-JACK ADAPTER Cable P.N. Group Finish Insulation Impedance 142243 N/A Nickel Teflon 50 142244 N/A Gold Teflon 50 PLUG-TO-JACK ADAPTER — RIGHT ANGLE Cable P.N. Group Finish Insulation Impedance 142247 N/A Nickel Teflon ...

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