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Home > Product > RF coaxial connectors > SMB
Connectors RF |
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SMB Connectors RF sub Miniature
connectors are designed for applications from DC up to 4 GHz. The SMB snap-on mechanism provides a fast and reliable connection for applications with high packing densities. SMB connectors are used for the internal wiring in fixed and mobile communication equipment as well as in automotive applications.The sub
Miniature connectors Series SMB, SMC, SMS have the same basic design. They only differ with regard to their coupling mechaNickelsm.
SMB connector line offers a cost effective solution for digital cellular PCN, Global Positioning System (GPS) and wireless LAN system. |
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| A |
- |
2.06 |
| B |
- |
1.63 |
| C |
0.18 |
0.94 |
| D |
0.18 |
- |
| E |
3.58 |
- |
| F |
3.58 |
- |
| G |
0.95 Nom. |
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| A |
2.08 |
- |
| B |
3.66 |
3.71 |
| C |
- |
0.18 |
| D |
1.32 |
- |
| E |
- |
2.97 |
| F |
0.00 |
- |
| G |
3.33 |
3.58 |
| H |
1.65 |
- |
| J |
0.48 |
0.53 |
| K |
0.95 Nom. |
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| Material |
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Electrical |
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| Requirements |
Specifications |
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| Body |
Brass |
Au Plated,
Nickelckel Plated |
| C-Ring |
Beryllium Copper |
Au Plated |
| Center Contacts |
Brass or
Beryllium Copper |
Au Plated |
| Insulator |
PTFE Teflon |
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| Requirements |
Specifications |
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Normal
Impedance |
50§Ù |
| VSWR |
Straight DC~4§×
Max. 1.30 |
Right Angle DC~3§×
Max. 1.35 |
| Insertion Loss |
0.2× f : Frequency(§×) |
Insulation
Resistance |
DC 500V 1,000§Û Min. |
Contact
Resistance |
Inner Conductor : 6.0m§Ù Max.
Outer Conductor : 1m§Ù Max. |
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| Mechanical |
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Environmental |
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| Requirements |
Specifications |
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| Outer Force |
Engage : 0.82~6.44Kgf,
Disengage : 0.82~6.44Kgf |
| Center Force |
Engage : 1.1Kgf Max.,
Disengage : 0.03Kgf Min. |
Connector
Durability |
500 Cycles MIL-C-39012 |
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| Requirements |
Specifications |
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| Vibration |
MIL-STD-202, Method 204 |
| Thermal Shock |
MIL-STD-202, Method 107D,
Test Condition B |
Corrosion
(Salt Spray) |
MIL-STD-202, Method 101D,
Test Condition B |
Humidity
(Steady State) |
MIL-STD-202, Method 103B,
Test Condition B |
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