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Types and characteristics of coaxial triaxial connectors:
1.L29(7/16)
Standard: IEC169-4, CECC22190, DIN47223
Features: Large screw type medium and high energy transmission
Temperature range: -40 ~ +85
Durability: 500 reps
PLUG inner diameter /JACK inner diameter: 21mm/22.5mm
Electrical performance:
Characteristic impedance: 50 ohms
Operating voltage: 2700VRMS
Frequency range: 0-7.5GHz
Voltage withstand medium: 4000VRMS
Contact resistance: inner conductor 0.4mOhm, outer conductor 1.5mOhm
Insulation resistance: >;10000 ohms
VSWR: 1.30
Material:
Shell: brass nickel plated or silver plated
Pin: brass plated hard gold or silver
Jack: tin bronze plated hard gold or silver
Insulator: polytetrafluoroethylene
Sealing element: silicone rubber
Crimping sleeve: copper alloy nickel plating
2.N
Standard: MIL-C-39012, IEC169-16, CECC22210
Features: Threaded type medium power
Temperature range: -65 ~ +165
Durability: 500 reps
PLUG inner diameter /JACK inner diameter: 16mm/8.6mm
Electrical performance:
Characteristic impedance: 50 ohms
Operating voltage: 1000VRMS
Frequency range: 0-11GHz
Voltage of medium: 1500V
Contact resistance: 1mOhm for inner conductor, 0.2mOhm for outer conductor
Insulation resistance: >;5000 ohms
VSWR: 1.30
Material:
Shell: brass nickel plated
Pin: brass plated with hard gold
Jack: beryllium bronze plated with hard gold or tin bronze plated with gold
Insulator: polytetrafluoroethylene
Sealing element: silicone rubber
Crimping sleeve: copper alloy nickel plating
3.BNC
Standard: MIL-C-39012, IEC169-8
Features: bayonet type
Temperature range: -65 ~ +165
Durability: 500 reps
PLUG inner diameter /JACK inner diameter: 9.8mm/9.6mm
Electrical performance:
Characteristic impedance: 50/75 ohm
Operating voltage: 500V
Frequency range: 0-4GHz
Voltage of medium: 1500V
Contact resistance: 1.5mOhm for inner conductor, 1mOhm for outer conductor
Insulation resistance: >;5000 ohms
VSWR: 1.30
Material:
Shell: brass nickel plated
Pin: brass plated with hard gold
Jack: beryllium bronze or tin bronze plated hard gold
Insulator: polytetrafluoroethylene
Crimping sleeve: copper alloy nickel plating
4.TNC
Standard: MIL-C-39012, IEC169-17
Features: Threaded
Temperature range: -65 ~ +165
Durability: 500 reps
PLUG inner diameter /JACK outer diameter: 11mm/9.6mm
Electrical performance:
Characteristic impedance: 50 ohms
Operating voltage: 500V
Frequency range: 0-11GHz
Voltage of medium: 1500V
Contact resistance: 1.5mOhm for inner conductor, 0.2mOhm for outer conductor
Insulation resistance: >;5000 ohms
VSWR: 1.3
Material:
Shell: brass nickel plated
Pin: brass plated with hard gold
Jack: beryllium bronze plated hard gold
Insulator: polytetrafluoroethylene
Sealing element: silicone rubber
Crimping sleeve: copper alloy nickel plating
5. L9 (1.6/5.6)
Standard: IEC169-13, CECC22240, DIN47295
Features: small screw type
Temperature range: -40 ~ +85
Durability: 500 reps
PLUG inner diameter /JACK inner diameter: 8.2mm/4mm
Electrical performance:
Characteristic impedance: 75 ohms
Operating voltage: 330V
Frequency range: 0-1GHz
Voltage of medium: 1000V
Contact resistance: 10mOhm for inner conductor, 5mOhm for outer conductor
Insulation resistance: >;10000 ohms
Material:
Shell: brass nickel plated or gold plated
Pin: brass plated with hard gold
Jack: beryllium bronze plated hard gold
Insulator: polytetrafluoroethylene
Clamp sleeve: copper alloy nickel plated or gold plated
6.SMA
Standard: MIL-C-39012, IEC169-15, CECC22110
Features: small screw type
Temperature range: -65 ~ +165
Durability: 500 reps
PLUG inner diameter /JACK outer diameter: 6.5mm/5.4mm
Electrical performance:
Characteristic impedance: 50 ohms
Operating voltage: 335VRMS
Frequency range: 0-12.4GHz(soft cable)/0-18GHz(semi-rigid cable)
Voltage withstand of medium: 1000Vrms
Contact resistance: inner conductor 3mOhm, outer conductor 2mOhm
Insulation resistance: >;5000 ohms
Insertion loss: 0.15dB(6GHz)
RF leakage: -60dB/-90dB(soft cable/semi-rigid cable)@2-3GHz
VSWR: Straight flexible cable 1.15+ 0.02F (GHz)
Bend flexible cable 1.20+ 0.03F (GHz)
Bended semi-rigid cable 1.05+ 0.01F (GHz)
Bended semi-rigid cable 1.10+ 0.01F (GHz)
Material:
Shell: brass plated with hard gold or stainless steel surface passivated
Pin: brass plated with hard gold
Jack: beryllium bronze plated hard gold
Insulator: polytetrafluoroethylene
Sealing element: silicone rubber
Crimping sleeve: copper alloy nickel plating
7.SMB
Standard: MIL-C-39012, IEC169-10, CECC22130
Features: small push-in lock type
Temperature range: -65 ~ +165
Durability: 500 reps
External diameter of PLUG contact rod /JACK inner diameter: 2mm/3.7mm
Electrical performance:
Characteristic impedance: 50/75 ohm
Operating voltage: 250V
Frequency range: 0-4GHz(50 ohm)/0-2GHz(75 ohm)
Medium pressure: 750V
Contact resistance: inner conductor 6mOhm, outer conductor 1mOhm
Insulation resistance: >;1000 ohms
VSWR: 1.34
Material:
Shell: brass plated with hard gold
Resilient contact rod: beryllium bronze plated hard gold
Pin: brass plated with hard gold
Insulator: polytetrafluoroethylene
Clamp sleeve: copper alloy nickel plated or gold plated
8.SMC
Standard: MIL-C-39012, IEC169-18, CECC22140
Features: small screw type
Temperature range: -65 ~ +165
Durability: 500 reps
PLUG inner diameter /JACK outer diameter: 3.8mm/3.7mm
Electrical performance:
Characteristic impedance: 50 ohms
Operating voltage: 250V
Frequency range: 0-10GHz
Medium pressure: 750V
Contact resistance: inner conductor 6mOhm, outer conductor 1mOhm
Insulation resistance: >;1000 ohms
VSWR: Straight 1.25 Curved 1.35
Material:
Shell: brass plated with hard gold
Pin: brass plated with hard gold
Jack: beryllium bronze plated hard gold
Insulator: polytetrafluoroethylene
Clamp sleeve: copper alloy nickel plated or gold plated
9.BMA
Standard: IEC169-33
Features: miniature push-in type
Temperature range: -65 ~ +155
Durability: 500 reps
PLUG OD /JACK OD: 5.3mm/7.4mm
Electrical performance:
Characteristic impedance: 50 ohms
Operating voltage: 250V
Frequency range: 0-18GHz
Medium pressure: 750V
Contact resistance: inner conductor 3mOhm, outer conductor 2mOhm
Insulation resistance: >;5000 ohms
VSWR: 1.30
Material:
Shell: brass plated with hard gold or nickel and passivated with stainless steel
Pin: brass plated with hard gold
Jack: beryllium bronze plated hard gold
Insulator: polytetrafluoroethylene
Crimping sleeve: copper alloy nickel plating
10.SSMA
Standard: MIL-C-39012, IEC169-18, CECC22140
Features: miniature thread type
Temperature range: -55 ~ +155
Durability: 500 reps
PLUG inner diameter /JACK outer diameter: 5mm/4mm
Electrical performance:
Characteristic impedance: 50 ohms
Operating voltage: 250V
Frequency range: 0-35GHz
Medium pressure: 750V
Contact resistance: inner conductor 4mOhm, outer conductor 2.5mOhm
Insulation resistance: >;1000 ohms
VSWR: 1.07 + 0.1 f (GHz)
Material:
Shell: brass plated with hard gold
Pin: brass plated with hard gold
Jack: beryllium bronze plated hard gold
Insulator: polytetrafluoroethylene
Clamp sleeve: copper alloy nickel plated or gold plated
11.SSMB
Standard: IEC169-19, CECC22170
Features: miniature push-in type
Temperature range: -55 ~ +155
Durability: 500 reps
PLUG inner diameter /JACK outer diameter: 4.5mm/2.7mm
Electrical performance:
Characteristic impedance: 50 ohms
Operating voltage: 250V
Frequency range: 0-11GHz
Voltage withstand medium: 500V
Contact resistance: inner conductor 5mOhm, outer conductor 2.5mOhm
Insulation resistance: >;1000 ohms
VSWR: Straight 1.22(0-1GHz) 1.35(0-3GHz)
Bending type (0 and 1 GHZ) 1.63 1.50 (0 to 3 GHZ)
Material:
Shell: brass plated with hard gold
Pin: tin bronze plated with hard gold
Jack: beryllium bronze plated hard gold
Insulator: polytetrafluoroethylene
Clamp sleeve: copper alloy nickel plated or gold plated
12.MCX(OSX)
Standard: CECC22220
Features: small plug self - locking type
Temperature range: -65 ~ +155
Durability: 500 reps
PLUG outer diameter /JACK inner diameter: 3.7mm/3.45mm
Electrical performance:
Characteristic impedance: 50/75 ohm
Frequency range: 0-6GHz(50 ohm) 0-1.5GHz(75 ohm)
Medium pressure: 750V
Contact resistance: inner conductor 5mOhm, outer conductor 2.5mOhm
Insulation resistance: >;1000 ohms
VSWR: 1.20(50 ohms) 1.35(75 ohms)
Material:
Shell: brass plated with hard gold
Resilient contact: beryllium bronze plated hard gold
Pin: brass plated with hard gold
Jack: beryllium bronze plated hard gold
Insulator: polytetrafluoroethylene
Clamp sleeve: copper alloy nickel plated or gold plated
13. MMCX (C2.5)
Standard: CECC22340
Features: miniature plug self - locking type
Temperature range: -40 ~ +90
Durability: 500 reps
PLUG outer diameter /JACK inner diameter: 2.4mm/3mm
Electrical performance:
Characteristic impedance: 50 ohms
Operating voltage: 170V
Frequency range: 0-6GHz
Voltage withstand medium: 500V
Contact resistance: 10mOhm for inner conductor, 5mOhm for outer conductor
Insulation resistance: >;1000 ohms
VSWR: 1.25
Material:
Shell: brass plated with hard gold
Resilient contact: beryllium bronze plated hard gold
Pin: brass plated with hard gold
Jack: beryllium bronze plated hard gold
Insulator: polytetrafluoroethylene
Clamp sleeve: copper alloy nickel plated or gold plated
14. SAA (1.0/2.3)
Standard: CECC22230, DIN47297
Features: Straight lock type
Temperature range: -65 ~ +155
Durability: 500 reps
PLUG inner diameter /JACK inner diameter: 2.3mm/4.1mm
Electrical performance:
Characteristic impedance: 50/75 ohm
Operating voltage: 250V
Frequency range: 0-4.8GHz(50 ohm)/0-1.65GHz(75 ohm)
Medium pressure: 750V
Contact resistance: inner conductor 10mOhm, outer conductor 7.5mOhm
Insulation resistance: >;1000 ohms
VSWR: Straight 1.25 Curved 1.40
Material:
Shell: brass plated with hard gold
Resilient contact rod: beryllium bronze plated hard gold
Pin: brass plated with hard gold
Jack: beryllium bronze plated hard gold
Insulator: polytetrafluoroethylene
Crimping sleeve: copper alloy nickel plating
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