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I want to introduct something about 2.54mm IDC Socket Connector. Main Export Markets: Eastern Europe North America Mid East/Africa Central/South America Asia Western Europe Australasia 2.54mm IDC Socket Connector 2.54mm IDC Socket 2.54mm IDC Socket Connector View basket Key Specifications/Special Features: 2.54mm I.D.C. socket connector Specifications Materials Insulator: PBT and glass-fiber reinforces UL94V-0 Contact: copper alloy Electrical Insulator resistance: 1000M ohm minimum at 500VDC Current rating: 1 amp DC Contact resistance: 30 milliohm maximum Dielectric voltage: 500VAC for one minute Operating temperature: -40 to 105 degrees Celsius ProductsMore
An RF connector is an electrical connector designed to work at radio frequencies in the multi-megahertz range. RF connectors are typically used with coaxial cables and are designed to maintain the shielding that the coaxial design offers. Better models also minimize the change in transmission line impedance at the connection. Mechanically they provide a fastening mechanism (thread, bayonet, braces, push pull) and springs for a low ohmic electric contact while sparing the gold surface thus allowing above 1000 reconnects and reducing the insertion force. Research activity in the area of radio-frequency (RF) circuit design has surged in the last decade in direct response to the enormous market demand for inexpensive, high data rate wireless transceivers.
Types
N male type RF connector.
Standard types
7/16 DIN connector, a high power 50 ? connector originally developed by Spinner
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BNC (bayonet Neill-Concelman)
C connector (Concelman)
Dezifix connector, hermaphrodite connector used mainly by Rohde & Schwarz
GR connector (General Radio)
F connector, used for domestic television installations and domestic satellite LNBs (75 ?) world wide.
HN connector, a high voltage version of the N connector
IEC 169-2 connector, also called Belling Lee connector used throughout Europe and some other countries for domestic television installations and as FM connector for radio. It is standardised in EN 60169-2.
LC connector, type of large screw connector
Motorola connector, standard AM/FM antenna connector used for automotive radios
Musa connector, a 50 ? connector used in telecommunications and broadcast video
NMO mount (new Motorola mount), for removable mobile antennas. Large threaded base for durability in wind.
N connector (Neill)
SC connector, screw version of C connector
TNC connector (threaded Neill-Concelman)
UHF connector (e.g., PL-259/SO-239). Also referred to as an M-type connector by Japanese manufacturers such as Kenwood
Twin lead
Miniature types
Miniature BNC connectors
Miniature UHF connectors
DIN 47223 connectors
U.FL connector
IPX connector
SMZ - System 43 (BT43 and High Density HD43) for use in DDF
Sub-miniature types
MMCX connector
MCX connector
FME connector
SMA connector, including variants:
3.5 and 2.92 mm connectors, which cross-mate with SMA, and
2.4, 1.85 and 1.0 mm connectors, which do not cross-mate with SMA
SMB connector
SMC connector
SMP connector
Precision types
APC-7 connector
Flange connectors
EIA RF Connectors series of RF flange connectors
Quick-lock connectors
QMA and QN connector
QLS connector
SnapN connector
CQMA, Mini-CQMA and CQN
See also
Antenna socket
MHV connector, a coaxial connector designed for high voltages
SHV connector, a safer coaxial connector designed for high voltages
The following audio and video connectors are sometimes used for RF, but are not generally considered to be RF connectors:
DIN connector (not to be confused with the "7/16 DIN" connector)
RCA connector (Radio Corporation of America) originally introduced for audio, but now widely used for video as well
SCART
References
^ IEC 60169-4 (1975-01)
External links
Wikimedia Commons has media related to: RF connectors
Microwave connector reference
RF connectors for upper frequencies
AC Technologies connector glossary
Common Coaxial Connectors
v?d?eRF connectors
N BNC TNC F SMA SMB SMC TV Aerial Plug MMCX MCX FME C UHF GR Motorola Musa Mini-UHF QMA/QN APC-7 EIA Hirose U.FL
v?d?eAnalog video standards
RF connector Composite video S-Video (Y/C) Component video (YPbPr? RGB)
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