- Overview
- Certifications
- Packaging & Shipping
- Company Profile
- Our Advantages
- FAQ
Basic Info.
Packaging & Delivery
Product Description
"Fakra J to SMA J" refers to an RF (Radio Frequency) cable assembly with connectors on each end - one end with an Fakra J connector and the other end with an SMA J connector. Let's break down these connectors:
1. Fakra J Connector:
* Type: Fakra connectors are standardized RF connectors often used in automotive applications for connecting components such as GPS antennas, navigation systems, and multimedia devices.
* Variants: Fakra connectors come in various colors, each corresponding to a specific application or function. The "J" designation likely refers to a specific variant or color code within the Fakra connector system.
2. SMA J Connector:
* Type: SMA connectors, as mentioned earlier, are SubMiniature version A connectors used in RF and microwave applications.
* Gender: The "J" designation might specify the gender of the SMA connector. In SMA connectors, "J" typically denotes a jack (female) connector.
Therefore, An "Fakra J to SMA J" cable has a Fakra connector on one end (which can be male or female based on Fakra type and color), and an SMA jack (female) connector on the other end. It's crucial to match the Fakra connector type and color to the specific application or device. Additionally, ensure the SMA connector is the correct gender (jack) and type for compatibility with your devices.
| SMA | SMB | MCX | MMCX | |
| Temperature Range | -55ºC~+155ºC (PE Cable -40ºC~+105ºC) | -55ºC~+155ºC (PE Cable-40ºC~+105ºC) | -55ºC~+155ºC (PE Cable-40ºC~+105ºC) | -55ºC~+155ºC (PE Cable-40ºC~+105ºC) |
| Impedance | 50Ω | 50Ω,75Ω | 50Ω,75Ω | 50Ω |
| Frequency range | DC-12.4GHz (semi-rigled DC-18GHz) | DC-4GHz(50Ω) DC-2GHz(75Ω) | DC-6 GHz | DC-6 GHz |
| Working voltage | 335Vrm.s at sea level | 335Vrm.s at sea level | 250V(50Ω) 170V(75Ω) at sea level | 170Vr.m.s at sea level |
| Withstanding Voltage | 1000V r.m.s at sea level | 1000V r.m.s at sea level | 500V(50) 250V(750)at sea level | 500V rm.s at sea level |
| Contact resistance | ||||
| Center contact | ≤3mΩ | ≤6mΩ | ≤5mΩ | ≤5mΩ |
| Outer contact | ≤2.5mΩ | ≤1mΩ | ≤2.5mΩ | ≤2.5mΩ |
| Insulation resistance | ≥5000mΩ | ≥1000mΩ | ≥1000mΩ | ≥1000mΩ |
| Center conductor retention force | ≥0.28N | ≥0.28N | ≥0.28N | ≥0.28N |
| Coupling nut retention force | ≥180N | ≥180N | ||
| Insertion loss | 0.1 x√f(GHz)dB@1GHz | 0.1 x√f(GHz)dB@1GHz | 0.1 x√f(GHz)dB@1GHz | 0.1 x√f(GHz)dB@1GHz |
| Engagement force | 8-63N | ≤20N | ≤15N | |
| Disengagement force | 8-63N | ≥8N | ≥6N | |
| Voltage standing wave ratio | ||||
| Straight | ≤110+0.02f | ≤1.35/3GHz | ≤1.20/1GHz | ≤1.25/53GHz |
| Right angle | ≤1.20+0.03f | ≤1.45/1GHz | ≤1.45/1GHz | ≤1.43/3GHz |
| Durability(mating) | ≥500 cycles | ≥500 cycles | ≥500 cycles | ≥500 cycles |
We provide the best selection of Car Audio Accessories in the online market today! AIO KINGSUN only showcase Quality and Easy Installation Procedure that makes good sense at the most reasonable rates online. All you need for your car's improved performance, better listening pleasure, and money saving options are right here on this page. We feature Installation Adapters, Harnesses, and Wiring. Pick one that's best suited for your car model!
Q1: Are you a manufacturer?
A1: Yes, we are a manufacturer located in Changzhou city of China. We can provide OEM/OOM services for customes around the world.
Q2: Can I get a free sample?
A2: Yes,we can provide the existing items'samples without charge but freight collected. If there is any special samples requirement, please contact us for more details.
Q3: How could I pay?
A3: We prefer T/T. If you prefer other payment terms,please contact us freely
Q4: Is the quality of your product guaranteed?
A4: Yes, our workshop are equipped with Brand-new and Advanced Machines and Test Equipment. Besides, our worker are Professional Technicians for connector&cable production. Our production process and quality are in strictly accordance with the international standards and customers' requirements. We are warmly welcome your inspection team to examine.
Q5: What is the delivery lead time?
A5: It depends on the quantity of the purchasing order. The mass production lead time is about 5-10 days after receipt of the deposit.