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BMB Datasheet, PDF (1/2 Pages) DDK Ltd. – Compact Bayonet Lock Coaxial Connector
Compact Bayonet Lock Coaxial Connector
BMB Series
Characteristic
Impedance
50 Ω
Frequency
Range
DC to 6GHz
Lock Type
Bayonet
FEATURE
・ Downsize a BNC connector and it is the size equal to SMA connectors.
・Apploximately 50% of space-saving in comparison with BNC connector.
・Locking type is Bayonet locking like BNC connector.
・ Because of Bayonet locking, torque management is not necessary
and easier mating/unmating than SMA connector.
APPLICATIONS
・Wiress Base Station, Telecom Equipment, Measuring Equipment
SPECIFICATIONS
Characteristic Impedance
50 Ω
Rated Voltage
500VAC(r.m.s.)
Dielectric Withstanding Voltage 1000V AC(r.m.s.) / 1 minute
Insulation Resistance
1000M Ω Mim. at 500V DC
Contact Resistance
Contact : 3m Ω max.
V.S.W.R.
1.2 max. at DC to 3GHz
1.3 max. at DC to 6GHz
Operating Temperature
−40 to +85℃
* The specifications are typical but may not apply to all connectors. Please check  
the specifications on each item with its drawing from us when you use.
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Material/Finish $$PPNNQQMMJJBBOOUU
 Item
Center Conductor
Outer Conductor
Insulator
Material / Finish
Copper Alloy
/ Au Plating
Copper Alloy
/ Ni Plating
PTFE
V.S.W.R.(PatchcodeL=300mm)






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◎ Please acknowledge that the specification etc. of this catalog might change by the improvement etc. without notice.
 Moreover, the characteristic and the specification of the published product are the reference values.
 Please confirm the content with the latest delivery specifications when you use the product.
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