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Snap On Latched SMB RF Connector Female For Simi - Rigid RG 405 Cable
Product Description :
The SMB name derives from SubMiniature B ( the second subminiature design ). Developed in the 1960' s, the SMB is a smaller version of the SMA with snap - on coupling . The SMB connectors conform to the requirements of MIL-C-39012, and the interface is in compliance with MIL-STD-348. Available in 50Ω and 75Ω impedance , the SMB provides broadband capability through 4 GHz with a snap-on connector design and utilizes die cast components on non-critical areas to provide a low-cost solution .
|•||Broadband performance with low reflection DC to 4 GHz provides low cost connector combined with high quality.|
|•||Quick connect/disconnect snap-on mating reduces installation time.|
|•||Various plating options in nickel, gold, and tin lead. Selective plating provides corrosion resistance finish as well as good solderability characteristics.|
|•||SMB PCB slide-on plug and jack allows board-to-board mounting with a low insertion force. This is ideal for mating a high number of connectors on a pair of PCB's.|
|•||Automotive||•||Automotive (GPS)||•||Base Stations|
|•||PC/LAN||•||Process Controls||•||Radio Boards|
|•||Surge Protection||•||Telecom||•||Test and Measurement|
|Frequency Range||0-4 GHz with low reflection; usable to 10.0 GHz|
|Voltage Rating for RG-188/U Cable||335 volts at sea level and 85 volts at 70,000 feet|
|Dielectric Withstanding Voltage||RG-196: 750 VRMS; RG-188: 1,000 VRMS|
|VSWR||Straight connector, RG-196/U: 1.30 + .04 f (GHz)
Right angle connector, RG-196/U: 1.45 + .06 f (GHz)
Straight connector, RG-188/U: 1.25 + .04 f (GHz)
Right angle connector, RG-188/U: 1.35 + .04 f (GHz)
|Contact Resistance||Center contact: 6.0 mΩ initial, 8.0 after environmental;
Outer contact: 1.0 mΩ initial, 1.5 after environmental
Braid to body: 1.0 mΩ initial, after environmental N/A
|Insulation Resistance||1,000 MΩ minimum|
|Insertion Loss||Straight connector: 0.30 dB @ 1.5 GHz
Right angle connector: 0.60 dB @ 1.5 GHz
|RF Leakage||-55 dB minimum @ 2-3 GHz|
|Mating||Snap-on coupling per MIL-STD-348|
|Braid/Jacket Cable Affixment||Hex crimp|
|Center Conductor Cable Affixment||Solder|
|Contact Captivation||All types unless noted otherwise|
|Cable Retention||Equal to breaking strength of cable employed|
|Engagement Forces||Engagement: 14 lbs maximum
Disengagement: 2 lbs minimum
After 500 matings, 14 lbs maximum engagement and disengagement
|Connector Durability||500 mating cycles minimum|
|Center Contact||Female: beryllium copper, gold-plated
Male: brass or beryllium copper, gold-plated
|Outer Contact Plating||Nickel or gold plating as indicated|
|Body||Brass per QQB-626, or zinc per ASTM B86-71|
|Body Plating||Nickel or gold plating as indicated|
|Crimp Ferrule||Annealed copper alloy|
|Temperature Range||- 65°C to +165°C|
|Thermal Shock||MIL-STD-202 method 107, test condition B (except high temperatures @ 200°C|
|Shock||MIL-STD-202 method 202, method 13, snap-on, test condition B; 75 G's @ 6 milliseconds ½ sine|
|Vibration||MIL-STD-202 method 204, snap-on, test condition B; (15 G's)|
|Corrosion||MIL-STD-202 method 101, test condition B. 5% salt solution|
Note: These characteristics are typical but may not apply to all connectors.
About us :
1.We specialize in RF connectors , RF cable assembly and RF connectors . The main products we manufacture are RF connectors, MCX , MMCX , SMA , SMB , N , RF connector cable Our products are sold to different areas of overseas markets .
2. We have passed ISO9001 quality certification and our products
antenna connector comply with RoHS requirement .
3. We have professional technical development team . we have advanced NC processing equipment and precise test equipment .
4. Our principle is to meet customers’ requirement by good service and high-quality products . The prices of products….. are very competitive and reasonable .
5. We are committed to providing the best products….. to our customers with quickest delivery and best price .
Quality is essential to both of us, we believe that High quality, Low price,Mutual benefit will be good basis of our cooperation!!!