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FAKRA NuChannel SMB Connectors
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Press Release 
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Innovation. Service. Value.
Conectec International has acquired OSRAM SYLVANIA’s automobile antenna connection systems, providing superior,low-cost coax cable assembly systems that ensure high-quality performance. From the antenna to the receiver, our assemblies provide a complete coax cable system for telematics utilizing standard NuChannel™ FAKRA SMB connectors. Our automated assembly process rewards customers with short lead times and consistently high-quality systems — all at competitive prices.
For more information,please call 847-519-0100, email info@conectecintl.com
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ELECTRICAL FEATURES
Impedence 50 Ohm
Frequency range up to 3 GHz
Maximum current to 1 Amp
VSWR <= 1,3 at 2 GHz
MECHANICAL FEATURES
11 different key and color codes
Additional locking feature
SMB interface compatible
to standard SMB
Audible click
BENEFITS
High reliability through full automatic
production process
Cost-effective
Various customized connectors available
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NuChannel FAKRA SMB Connectors Technical Data
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| Cable Assembly Electrical Charcteristics |
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| Characteristic Impedance: |
< ohms 50> |
| Frequency Range: |
DC to 3.0 GHz |
| Return Loss: |
<= 0.35 dB max. per mated pair over Frequency Range |
| Forward Loss Max: |
<= 0.35 dB max. per mated pair over Frequency Range |
| Insulation Resistance:; |
>= 1000 M ohms @ 800 VAC rms |
| Center Contact Resistance: |
>= 40 M ohms (per SAE/USCAR-17, SAE/USCAR-18) |
| Outer Contact Resistance: |
>= 40 M ohms (per SAE/USCAR-17, SAE/USCAR-18) |
| Test Voltage: |
<= 1400 VAC rms (at sea level, 60 Hz) |
| Working Voltage: |
<= 270 V rms (at sea level, 60 Hz) |
| Working Current: |
1.0 A DC minimum per SAE/USCAR-2 Section 5.3.3 |
| Shielding Effectiveness: |
55 dB minimum (Connector, System Performance is Cable Dependant) |
| Mechanical Performance |
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| Engagement Force: |
40 N max. |
| Disengagement Force: |
110 N min. (Primary Latch Engaged) |
| Design According to: |
ISO TC 22/WG 5 N44, IEC 169-10, |
| Mechanical Shock: |
< SAE 5.4.5, Section USCAR-2>SAE/USCAR-2 SAE/USCAR-17, SAE/USCAR-18 |
| Mechanical Vibration: |
< SAE/USCAR-2 Section 5.4.5, SAE/USCAR-17 |
| Mating Cycle Life: |
25 Cycles minimum. SAE/USCAR-2 section 5.6.1 & 5.6.2 |
| Environmental (meets USCAR specifications) |
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| Temperature Range: |
-40 to +85°C. SAE/USCAR-2, Class 1 Cable |
| Header Thermal (Soldering): |
+200 degrees C for 60 seconds |
| Thermal Shock: |
SAE/USCAR-2 Section 5.6.1, SAE/USCAR-17 |
| Temperature/Humidity: |
SAE/USCAR-2 Section 5.6.2, SAE/USCAR-17 |
| High Temperature Aging: |
SAE/USCAR-2 Section 5.6.3, SAE/USCAR-17 |
| Cable Connector Materials |
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| Center Contact Plating: |
32 ì" [0,8 ìm] minimum Gold over 50 ì" [1,27 ìm] minimum Nickel |
| Ground Contact Plating: |
100 ì" [2,54 ìm] minimum Nickel |
| Cover Housing Material: |
30% G.F. PBT |
| Header Connector Materials |
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| Center Contact Plating: |
32 ì" [0,8 ìm] minimum Gold over 50 ì" [1,27 ìm]
minimum Nickel |
| Ground Contact Plating: |
100 ì" [2,54 ìm] minimum Nickel |
| Cover Housing Material: |
30% |
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