MMCX1251S1-3GT30G-50 [AMPHENOL]
RF MMCX Connector,;
| 型号： | MMCX1251S1-3GT30G-50 |
| 厂家： | 
Amphenol |
| 描述： | RF MMCX Connector, 连接器 |
| 文件： | 总4页 (文件大小：72K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MMCX Coaxial Connectors
The Amphenol MMCX series is the next generation of micro-miniature connectors.
Offering a reliable broadband performance from DC to 6 GHz.
These 50 ohm connectors incorporate the industry-approved MMCX interface, assuring reliable
snap-on/quick-disconnect mating and proven electrical performance.
It's low-profile PCB receptacles make this series ideal for high-volume cellular, GPS and wireless
base station applications.
Electrical Specifications
Impedance
50 ohm
Frequency range
Working voltage
Dielectric withstanding voltage
VSWR
0-6 GHz
170 VRMS max. at sea level
500 VRMS min. at sea level
Straight 1.3 max.
Right angle 1.5 max.
Center contact 5 milliohms max.
Outer conductor 2.5 milliohms max.
1000 Megohms min.
Contact Resistance
Insulator resistance
Material Specifications
Parts Name
Material
Finish
Body, Metal parts
Brass per QQ-B-626
Brass per QQ-B-626
Beryllium copper, per QQ-C-530
PTFE
Nickel or gold per requirement
Center
Male
Gold plated
Contacts
Female
Gold plated
Insulators
Crimp ferrules
None
Annealed copper
Nickel or gold per requirement
Mechanical Specifications
Engagement force
Disengagement force
Contact retention
3.4 lbs max.
1.4 lbs - 4.4 lbs
2.3 lbs. Min.
Durability (matings)
500 cycles min.
7
Printed circuit Board Connectors
Straight Jack for P.C. Board
Cable
Group
Cable
Tool
P.N.
Plt.
Ins.
Imp.
MMCX6251N1-3GT30G-50
MMCX6251N2-3GT30G-50
surface mount
N/A
N/A
Gold
Gold
Teflon
Teflon
50
50
N/A
N/A
Assembly Instruction N - page 208
Right Angle Jack for P.C. Board
Cable
Group
Crimp
Tool
P.N.
Plt.
Ins.
Imp.
50
MMCX6252N1-3GT30G-50
N/A
Gold
Teflon
N/A
Assembly Instruction N - page 208
Edge Card or Vertical Mount Plug for P.C. Board
Cable
Group
Crimp
Tool
P.N.
Plt.
Ins.
Imp.
50
MMCX1251S1-3GT30G-50
N/A
Gold
Teflon
N/A
12
For Reversed Polarized connectors contact local Amphenol Sales Branch.
P.C. Board Mounting Hole Specifications
Type A
Type B
Type F
Type H
Ø1.7 [Ø.067] (4x)
Ø1.2 [Ø.047]
Ø1.7 [Ø.067] (4x)
Ø1.5 [Ø.059]
2.54 [.100]
5.08 [.200]
2.54 [.100]
5.08 [.200]
Type C
Ø1.5 [Ø.059] (4x)
Ø1.3 [Ø.051]
Ø1.5 [Ø.059] (4x)
Ø1.3 [Ø.051]
3.175 [.125]
6.35 [.250]
5.08 [.200]
10.16 [.400]
Type G
Ø2 [Ø.079] (2x)
Ø2 [Ø.079] (2x)
10.16 [.400]
5.08 [.200]
Ø0.9 [Ø.035] (2x)
Ø0.9 [Ø.035] (2x)
2.54 [.100]
2.54 [.100]
5.08 [.200]
10.16 [.400]
Type L
Type M
Ø1.2 [Ø.047] (5x)
Ø1.7 [Ø.067] (4x)
Ø1.3 [Ø.051]
2.54 [.100]
5.08 [.200]
2.80 [.110]
5.60 [.221]
207
www.amphenol-online.com
P.C. Board Mounting Hole Specifications
Type E
Type N
Type P
208
www.amphenol-online.com
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