903-402J-51R [AMPHENOL]
RF SMB Connector, Male, Panel Mount, Solder Terminal, Receptacle;
| 型号： | 903-402J-51R |
| 厂家： | 
Amphenol |
| 描述： | RF SMB Connector, Male, Panel Mount, Solder Terminal, Receptacle |
| 文件： | 总12页 (文件大小：3019K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMB
SMB Connectors
Description
The SMB name derives from SubMiniature B (the second subminiature design). Developed
in the 1960’s, this sub miniature interface has snap-on coupling. Amphenol’s SMB connectors
conform to the requirements of MIL-C-39012, and the interface is in compliance with MIL-STD-
348. Available in 50 Ω and 75 Ω, the SMB provides broadband capability through 10 GHz with
a snap-on connector design and utilizes die cast components on non-critical areas to provide a
low-cost solution.
Features/Benefits
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ•ꢀ BroadbandꢀperformanceꢀwithꢀlowꢀreflectionꢀDCꢀtoꢀ4ꢀGHzꢀprovidesꢀlowꢀcostꢀ
connector combined with high quality.
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ•ꢀ Quickꢀconnect/disconnectꢀsnap-onꢀmatingꢀreducesꢀinstallationꢀtime.
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ•ꢀ Variousꢀplatingꢀoptionsꢀinꢀnickel,ꢀgold,ꢀandꢀtin.ꢀꢀSelectiveꢀplatingꢀ
provides corrosion resistance finish as well as good solderability
characteristics.
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ•ꢀ SMBꢀPCBꢀslide-onꢀplugꢀandꢀjackꢀallowsꢀboard-to-boardꢀmountingꢀwithꢀaꢀlowꢀ
insertion force. This is ideal for mating a high number of connectors on a
pair of PCB’s.
Applications
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ•ꢀ Automotive
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ•ꢀ BaseꢀStations
ꢀꢀꢀꢀꢀꢀꢀ•ꢀ CableꢀAssemblies
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ•ꢀ Components
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ•ꢀ Instrumentation
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ•ꢀ PC/LAN
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ•ꢀ ProcessꢀControls
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ•ꢀ RadioꢀBoards
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ•ꢀ SurgeꢀProtection
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ•ꢀ Telecom
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ•ꢀ TestꢀandꢀMeasurement
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ•ꢀ VideoꢀSystems
36
Amphenol® RF: 800-627-7100
SMB
SMB
50 Ω SMB Specifications
Electrical
Impedance
50 Ω
Frequency range
VSWR
DC - 4 GHz (usable to 10 GHz)
1.2 max. @ DC - 4 GHz
1.5 max. @ 4 - 10 GHz
RF-leakage
Voltage rating (at sea level)
Contact resistance
55 dB minimum @ 1 GHz (flexible cable)
≥ 250 Vrms (depending on cable)
center contact: ≤ 6 mΩ
outer contact: ≤ 2.5 mΩ
braid to body: ≤ 1 mΩ
Insulation resistance
5,000 MΩ minimum
Insertion loss maximum
Dielectric withstanding voltage
0.3 dB @ 1.5 GHz
1,000 Vrms (at sea level)
Mechanical
Mating
Snap-on coupling (MIL-STD-348)
Hex crimp
Solder
All, unless noted otherwise
≤ 14.2 lbs (63N)
≥ 1.8 lbs (8N)
Braid/Jacket cable affixment
Center conductor cable affixment
Captivated contacts
Engagement force
Disengagement force
Durability (matings)
500 cycles minimum
Environmental
Temperature range
Thermal shock
Moisture resistance
Corrosion
-65°C to +165°C
MIL-STD-202, method 107, cond. B
MIL-STD-202, method 106
MIL-STD-202, method 101, cond. B
MIL-STD-202, method 204, cond. D
MIL-STD-202, method 213, cond. B
Vibration
Mechanical shock
37
Amphenol® RF: 800-627-7100
SMB
SMB
50 Ω SMB Specifications (continued)
Material
Body and outer contacts
Male contact
Body: brass or zinc alloy (ASTM-B86-71), gold or nickel plated
Brass, gold plated
Female contact
Crimp ferrule
Insulator
Beryllium copper or phosphor bronze, gold plated
Copper or brass, nickel or gold plated
PTFE
Military
MIL-C-22557A
where applicable
Plug
Jack
.141/.131
REF PLANE
.141 MIN
REF PLANE
.117
MAX
.141 MIN
.065
MIN
.117
MIN
.007
.010 MAX
ø.082 MIN
MAX
ø.021/.019
ø.146 MAX
ø.081 MAX
C
L
.000 MIN
.010 MIN
.007/.037
.007 MIN
.064 MAX
.052
MIN
38
Amphenol® RF: 800-627-7100
SMB
SMB
75 Ω SMB Specifications
Electrical
Impedance
75 Ω
Frequency range
VSWR
DC - 4 GHz
1.4 max. @ DC - 4 GHz
RF-leakage
Voltage rating (at sea level)
Contact resistance
55 dB minimum @ 1 GHz (flexible cable)
≥ 250 Vrms (depending on cable)
center contact: ≤ 6 mΩ
outer contact: ≤ 1 mΩ
braid to body: ≤ 1 mΩ
Insulation resistance
5,000 MΩ minimum
Insertion loss maximum
Dielectric withstanding voltage
0.3 dB @ 1.5 GHz
1,000 Vrms (at sea level)
Mechanical
Mating
Snap-on coupling (MIL-STD-348)
Hex crimp
Solder
All, unless noted otherwise
≤ 14.2 lbs (63N)
≥ 1.8 lbs (8N)
Braid/Jacket cable affixment
Center conductor cable affixment
Captivated contacts
Engagement force
Disengagement force
Durability (matings)
500 cycles minimum
Environmental
Temperature range
Thermal shock
Moisture resistance
Corrosion
-65°C to +165°C
MIL-STD-202, method 107, cond. B
MIL-STD-202, method 106
MIL-STD-202, method 101, cond. B
MIL-STD-202, method 204, cond. D
MIL-STD-202, method 213, cond. B
Vibration
Mechanical shock
39
Amphenol® RF: 800-627-7100
SMB
SMB
75 Ω SMB Specifications (continued)
Material
Body and outer contacts
Male contact
Body: brass or zinc alloy (ASTM-B86-71), gold or nickel plated
Brass, gold plated
Female contact
Crimp ferrule
Insulator
Beryllium copper or phosphor bronze, gold plated
Copper or brass, nickel or gold plated
PTFE
Military
MIL-C-22557A
where applicable
Note: These characteristics are typical but may not apply to all connectors.
Plug
Jack
REF PLANE
.141 MIN
.141 MIN
.117 MIN
.141/.131
REF PLANE
.117
MAX
.065 MIN
.007
MAX
.010 MAX
ø.244 MAX
ø.131 MIN
ø.021/.019
ø.130 MAX
.007/.037
.000 MIN
.007 MIN
.010 MIN
.052 MIN
.064 MAX
40
Amphenol® RF: 800-627-7100
SMB
SMB
50 Ω Cable Connectors
Straight Plugs
Plating
Termination
Cable Group
Part Number
Body
Contact
Body
Contact
A
903-287P-51S
Gold
Gold
Crimp
Solder
A
903-509P-51S
903-371P-51S
903-578P-51S
903-578P-51S1
903-285P-51S
903-370P-51S
903-577P-51S1
903-577P-51S
903-401P-51S
903-579P-51S
903-579P-51S1
Gold
Nickel
Gold
Gold
Gold
Gold
Gold
Gold
Gold
Gold
Gold
Gold
Gold
Gold
Crimp
Crimp
Crimp
Crimp
Crimp
Crimp
Crimp
Crimp
Crimp
Crimp
Crimp
Solder
Solder
Crimp
Crimp
Solder
Solder
Crimp
Crimp
Solder
Crimp
Crimp
A
A
A
Nickel
Gold
B
B
Nickel
Nickel
Gold
B
B
B2
B2
B2
Gold
Gold
Nickel
Angle Plugs
Plating
Termination
Cable Group Part Number
Body
Contact
Body
Contact
Description
A
903-291P-51A
903-291P-51A1
903-368P-51A1
903-289P-51A
903-367P-51A
903-367P-51A2
903-369P-51A2
Gold
Gold
Crimp
Solder
A
Gold
Nickel
Gold
Gold
Gold
Gold
Gold
Gold
Gold
Crimp
Crimp
Crimp
Crimp
Crimp
Crimp
Solder Zinc Diecast Body
A
Solder
Solder
Solder
Solder
Solder
B
B
Nickel
Nickel
Nickel
B
B2
41
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SMB
SMB
50 Ω Cable Connectors (continued)
Straight Bulkhead Jacks
Plating
Termination
Body
Cable Group Part Number
Body
Gold
Gold
Gold
Contact
Gold
Gold
Contact
Solder
Solder
Solder
B2
B2
L2
903-505J-51S1
903-505J-51S
903-659J-51S
Crimp
Crimp
Solder
Gold
Angle Bulkhead Jacks
Plating
Termination
Cable Group Part Number
Body
Gold
Gold
Gold
Contact
Gold
Gold
Body
Crimp
Solder
Crimp
Contact
Solder
Solder
Solder
B
903-422J-51A
903-683J-51A
903-422J-51A2
B2
B2
Gold
50Ω Receptacles
Straight Front Mount Bulkhead Jacks
Plating
Part Number
Body
Gold
Gold
Contact
Terminal Type
Solder Cup
Blunt Post
903-406J-51R
903-402J-51R
Gold
Gold
Angle Front Mount Bulkhead Jacks
Plating
Part Number
Body
Contact
Terminal Type
903-416J-51R
Gold
Gold
Solder Cup
Straight Rear Mount Bulkhead Jacks
Plating
Part Number
Body
Contact
Terminal Type
903-305J-51R
Gold
Gold
Solder Cup
Straight Recessed Mount Bulkhead Jacks
Plating
Part Number
Body
Contact
Terminal Type
903-407J-51R
Gold
Gold
Solder Cup
42
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SMB
SMB
50Ω Printed Circuit Board Connectors
Straight Plugs
Plating
Part Number
Body
Contact
Terminal Type Description
903-410P-53P
Gold
Gold
Gold
Blunt Post
Blunt Post
For .360” (9mm) Bd. Spacing/Four Legs
For .360” (9mm) Bd. Spacing/Four Legs
903-409J-53P
Gold
Straight Jacks
Plating
Plating
Part Number
Body
Contact
Terminal Type Description
903-415J-51P
Gold
Gold
Gold
Gold
Blunt Post Four Legs
903-499J-51P2
Blunt Post Four Legs
Straight Bulkhead Jacks
Part Number
Body
Contact
Terminal Type Description
903-375J-53P
Nickel
Gold
Blunt Post Four Legs
903-518J-51P
903-515J-51P
Gold
Gold
Gold
Blunt Post Four Legs
Blunt Post Four Legs
Matte Tin
Angle Bulkhead Jacks
Plating
Part Number
Body
Contact
Terminal Type Description
903-413J-51A
Gold
Gold
Gold
Blunt Post
Blunt Post
Four Legs/Leak Tight
Four Legs/Leak Tight
903-373J-51A
Gold
Accessories
SMB/SMC Accessories: Jam Nuts
Part Number
Description
903-10408-1
SMB/SMC Gold Plated Nut Hex, Bulk pack version
SMB/SMC Accessories: Lockwashers
Part Number
Description
903-10409-1
SMB/SMC Gold Plated Lockwasher, Bulk pack version
43
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SMB
SMB
75 Ω Cable Connectors
Straight Plugs
Plating
Termination
Cable Group
Part Number
Body
Contact
Body
Contact
B
903-502P-71S
Nickel
Gold
Crimp
Crimp
Crimp
Crimp
Crimp
Crimp
Crimp
Crimp
Solder
B1
B1
B1
B3
I2
903-152P-71S3
903-575P-71S
903-660P-71S
903-574P-71S
903-152P-71S7
903-663P-71S
903-152P-71S
Gold
Nickel
Gold
Gold
Gold
Gold
Gold
Gold
Gold
Gold
Solder
Solder
Solder
Solder
Solder
Solder
Solder
Nickel
Gold
I2
Gold
K3
Gold
Angle Plugs
Plating
Plating
Termination
Cable Group
Part Number
Body
Contact
Body
Contact
B1
903-661P-71A
Gold
Gold
Crimp
Solder
B1
903-662P-71A
Nickel
Gold
Crimp
Crimp
Straight Bulkhead Jacks
Termination
Cable Group
Part Number
Body
Contact
Body
Contact
B1
903-108J-71S
Gold
Gold
Crimp
Solder
75Ω Receptacles
Straight Bulkhead Jacks
Plating
Part Number
Body
Contact
Termination Type Description
903-382J-71R
Gold
Gold
Solder Cup
Solder Cup
Rear Mount
903-675J-71S
Gold
Gold
Panel Threaded
44
Amphenol® RF: 800-627-7100
SMB
SMB
75Ω Printed Circuit Board Connectors
Straight Plugs
Plating
Plating
Plating
Part Number
Body
Contact
Termination Type Description
903-522P-71P
Gold
Gold
Blunt Post
Four Legs, Slide-On
Straight Jacks
Part Number
Body
Contact
Termination Type Description
903-523J-71P
Nickel
Gold
Blunt Post
Four Legs
Angle Jacks
Part Number
Body
Contact
Termination Type Description
903-585J-71A
Nickel
Gold
Blunt Post
Blunt Post
Four Legs
Four Legs
903-519J-71P
Gold
Gold
Edge Mount Jacks
Plating
Part Number
Body
Contact
Termination Type Description
903-518J-71P
Gold
Gold
Blunt Post
Four Legs
45
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SMB
Cable Group Listing
Cable Group Cable Type
A
B
B1
B2
B3
C
C1
C2
D
RG-178, 196
RG-174, 188A, 316, Belden 7805
RG-179, 187, Belden 9221
RD-188/U, RD-316/U
RD-179/U, AT&T 19224L2
RG-58, 58A, 58C, 141, 303, LMR195, Belden 7806A, 9907
RG-55, 142, 223, 400
LMR200, Belden 7807A
RG-58/U Plenum, Thinnet, RG-122/U, Belden 88240, 89907
RG-59, 62, 140, 210, Belden 8241, 8263, 8279, 9209
RG-59/U 20 AWG center conductor, Belden 1426A, 1505A, 9100, 9278
RD-59/U, Belden 8281, 9141, 9231
RG-59/U Quad Shield, Belden 1152A
RG-59/U Plenum, Belden 1560A, 9259, 82259, 89259, 88241
RG-59/U Plenum 20 AWG center conductor, Belden 82108
RG-6, 143, 212
8X, LMR240, Belden 7808A, 9258
LMR400, Belden 7810A, 8214, 9913
RG-8, 8A, 9, 87A, 213, 214, 225, 393
RD-6/U
E
E1
E2
E3
F
F1
G1
G2
G3
G4
G5
H
RG-11
H1
H2
H3
I
I2
J
Belden 1694A, 9248
Belden 1859A, 7731, 8213, 9292
RG-54A/U
AT&T 734A, Belden 1505A
AT&T 735A, Belden 735A1
Quad 59 headend cable
K
LMR600
K2
K3
L
Belden 1695A
RG-122, 180, 195, Belden 1855, 1865A, 8218
.141 semi-rigid, RG-402/U
L2
L3
L4
M
M1
M2
M3
N
.085, .086, .087 semi-rigid, RG-405/U
.250 semi-rigid
.047 semi-rigid, Belden 1674
1/2 inch annular corrugated
1 1/4 inch annular corrugated
1 5/8 inch annular corrugated
7/8 inch annular corrugated
1/4 Helical
N1
N2
N3
P1
P2
P3
P4
3/8 Helical
1/2 Helical
7/8 inch SFC
.81 mm OD micro-cable
1.13 mm OD micro-cable, TCB-068
1.32 mm OD micro-cable
1.37 mm OD micro-cable
46
Cable Group Listing
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