Product Details:
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| Type: | SMB | Material: | Brass |
|---|---|---|---|
| Plating: | Gold | Gender: | Female |
| Application: | RF | Insulator: | PTFE |
| Highlight: | rf antenna connector,coaxial cable connectors |
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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 |
| • | Cable Assemblies | • | Components | • | Instrumentation |
| • | PC/LAN | • | Process Controls | • | Radio Boards |
| • | Surge Protection | • | Telecom | • | Test and Measurement |
| • | Video Systems |
| Electrical | |
| Impedance | 50 Ω |
| 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 |
| Mechanical | |
| 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 |
| Material | |
| 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 |
| Insulator | TFE |
| Crimp Ferrule | Annealed copper alloy |
| Environmental | |
| 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!!!
