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参数资料
| 型号： | 1311638-1 |
| 厂商： | Tyco Electronics |
| 元件分类： | 终端 |
| 英文描述： | SMC RF Connectors |
| 中文描述： | SMC 射频连接器 |
| 文件页数： | 1/3页 |
| 文件大小： | 193K |
| 代理商： | 1311638-1 |
193
Catalog 1307191
Dimensions are in millimeters
Dimensions are shown for
USA: 1-800-522-6752
South America: 55-11-2103-6000
Revised 3-07
and inches unless otherwise
reference purposes only.
Canada: 1-905-470-4425
Hong Kong: 852-2735-1628
specified. Values in brackets
Specifications subject
Mexico: 01-800-733-8926
Japan: 81-44-844-8013
www.tycoelectronics.com
are standard equivalents.
to change.
C. America: 52-55-1106-0803
UK: 44-8706-080-208
RF Coax Connectors
SMC Connectors
Product Facts
■
Three-piece designs
■
Fast, clean cable assembly
■
Connector bodies
preassembled
■
Solderless termination —
no danger of heat damage
■
Center conductor and braid
terminated with same tool
■
Low noise level
■
Miniature screw-on coupling
■
TEFLON dielectric
The SMC Connector is
miniature and light-weight,
especially designed for
use in critical applications
where limited space and
vibration are of major
concern.
This connector is designed
in accordance with the
requirements of Specification
MIL-C-39012, Class II,
Category B to assure
the highest standards of
electrical and mechanical
performance. It has a con-
stant impedance of 50 ohms,
a voltage rating of 350 volts
and provides excellent
operation at frequencies
up to 10 GHz. It also has a
threaded coupling and can
be used with a wide range
of miniature coaxial cable
sizes including RG 174,
197, 187, 188 and 316.
Materials
Brass — QQ-B-626
Beryllium Copper — QQ-C-530
Copper — QQ-C-576
TEFLON Insulation — MIL-P-19468
Plating
Gold — MIL-G-45204
Electrical Characteristics
Nominal Impedance — 50 ohms
Working Voltage — 335 volts rms
Frequency Range — 0 to 10 GHz
Insulation Resistance — 1000
megohms min.
Contact Resistance —
Outer Contact — 1 milliohms
Center Contact —
Straight Connectors — 6 milliohms
Right-Angle Connectors —
12 milliohms
Dielectric Withstanding Voltage —
1000 volts rms
RF Leakage — –60 dB min., between
2 and 3 GHz
RF Insertion Loss —
Straight Connectors — 0.25 dB max.
at 4 GHz
Right-Angle Connectors — 0.50 dB
max. at 4 GHz
Corona Level — 250 volts min. at
70,000 ft [21 336 m]
Mechanical Characteristics
Mating/Unmating — 10-32 threaded
coupling
Cable Attachment — Crimp type,
both center contact and braid
Coupling Nut Retention —
35 lb [156 N] min.
Cable Retention — 20 lb [89 N] min.,
GR-174 cable
Durability — 500 cycles per
MIL-C-39012
Environmental Characteristics
Temperature Range —
–65°C to +85°C
Vibration — MIL-STD-1344, Method
2005, Condition IV
Salt Spray — MIL-STD-1344, Method
1001, Condition B
Temperature Cycling —
MIL-STD-1344, Method 1003,
Condition A (except low temperature
is –65°C)
TEFLON is a trademark of E.I. Dupont de
Nemours and Company.
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