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Engineered for automotive RF systems requiring secure, high-frequency signal transmission in vibration-prone environments, this 90° Right Angle SMB Female Jack to Fakra Z Female Cable Assembly with RG174 coaxial cable delivers reliable connectivity between vehicle antennas and external test equipment, ADAS modules, or telematics units. Designed for OEMs, automotive engineers, and RF test labs, it bridges critical RF interfaces with precision impedance matching and industrial-grade durability.
Key attributes
| Conductor Material | Copper |
| Insulation Material | PTFE |
| Jacket | PVC |
| Number of Conductors | 1 |
| Model Number | Fakra Z female to SMB female for RG174 Jumper Cable |
| Cable Type | RG174 Cable |
| Brand Name | BJDZ |
| Place of Origin | Jiangsu, China |
| Application | RF |
| Plating | Nickel |
| Material | Copper |
| Insulator | PTFE/Plastic |
| Certificate | CE/FCC/ROHS/ISO9001:2015 |
| Frequency Range (MHz) | 0-6GHz |
| Max Voltage | 335V max |
| Temperature range | -55~+155°C (PE Cable -40~+85°C) |
| Input Impendence (ohm) | 50 |
| V.S.W.R | 1.15+0.02f |
| Vibration | 100m/s2 (10~500Hz) |
| Withstand Voltage | 2500V r.m.s at sea level |
| Working Voltage | 1000Vr.m.s at sea level |
| Insertion Loss | ≤ 0.24dB/6GHz |
| Insulation resistance | ≥5000mΩ |
| Max Input Power (w) | 50 |
| Contact resistance | Center Contact ≤3mΩ |
| Center conductor retention force | 450N |
| Durability | ≥ 500(cycles) |
| Contact resistance | CenterContact ≤1mΩ Outer Contact ≤1mΩ |
| Voltage Standing Wave Ratio | Straight ≤ 1.15/6GHz Right angle ≤ 1.25/6GHz |
Packaging and delivery
| Selling Units | Single item |
| Selling Units | 22X15X3 cm |
| Selling Units | 0.200 kg |
Lead time
| Quantity (pieces) | Lead time (days) |
| 1 - 1000 | 10 |
| 1001 - 5000 | 15 |
| 5001 - 10000 | 25 |
| > 10000 | To be negotiated |
Price
| 5 - 999 pieces | $2.00 |
| 1000 - 4999 pieces | $1.89 |
| 5000 - 99999 pieces | $1.58 |
| >= 100000 pieces | $1.32 |
Parameter | Specification |
Connector A | SMB Female Jack (90° Right Angle) — Snap-fit, 50Ω, rated DC–4 GHz, gold-plated center pin, anti-rotation design |
Connector B | Fakra Z Female — Locking key-coded interface, 50Ω, rated DC–6 GHz, nickel-plated brass shell, beryllium copper center contact |
Cable Type | RG174 / M17/119-RG174 — Ultra-flexible, low-weight 1.37mm OD coaxial cable |
Impedance | 50 Ω ±2% |
Velocity of Propagation | 66% |
Capacitance | 101 pF/m |
Max Operating Frequency | 6 GHz (fully rated) |
Insertion Loss (Typical) | 0.42 dB/m @ 2.4 GHz |
Shielding | Tinned copper braid (≥90% coverage) — ≥45 dB attenuation up to 6 GHz |
Outer Jacket | Flexible PVC — Black, UV-resistant, RoHS & REACH compliant |
Operating Temperature | -40°C to +105°C |
Minimum Bend Radius | 25 mm |
Mating Cycles | ≥25 (Fakra Z), ≥500 (SMB) |
Environmental Rating | IP67 compliant (dust-tight, 1m water immersion for 30 min) |
Certifications | RoHS, REACH, ISO 20860-1, USCAR-18 compliant |
This pigtail is the industry-standard solution for automotive RF integration and validation:
ADAS Testing: Connects radar, LiDAR, and camera modules to external signal generators or spectrum analyzers during functional validation.
Vehicle Telematics: Links TCU (Telematics Control Unit) or 4G/5G modems to external GPS/GLONASS antennas for signal integrity testing.
Infotainment Systems: Enables diagnostic access to factory-installed FM/DAB, satellite radio, or Wi-Fi antennas without disassembly.
OEM Production Lines: Used in final assembly QA stations for antenna RF performance verification on production vehicles.
Aftermarket Upgrades: Facilitates installation of aftermarket GPS trackers, cellular boosters, or V2X modules in vehicles with factory Fakra Z ports.
R&D Labs: Ideal for prototyping RF antenna arrays and validating signal paths in automotive ECU development.
The 90° right-angle SMB interface reduces cable strain by 70% compared to straight configurations, while the Fakra Z locking mechanism prevents accidental disconnection under vibration — critical for automotive safety systems.
True 6GHz Performance: Unlike generic “4GHz” Fakra cables, this assembly is validated for full 6GHz bandwidth — essential for 5G, Wi-Fi 6E, and high-res radar signals.
IP67 Waterproof Housing: Sealed connector interface resists moisture, salt spray, and engine bay contaminants — certified to DIN 40050-9.
Anti-Rotation SMB Design: Prevents twisting during mating, eliminating signal degradation from misaligned center pins.
Gold-Plated Contacts: Ensures <2 mΩ contact resistance and long-term corrosion resistance in humid or saline environments.
RG174 Flexibility: 25mm bend radius allows routing through tight harnesses in dashboards, door panels, and roof modules.
Color-Coded Fakra Z: Standard “Water Blue” key code (Z-type) ensures correct mating with OEM antenna ports — no misconnection risk.
100% RF Tested: Each unit undergoes VNA calibration for S11 (return loss) and S21 (insertion loss) before shipment.
Upgrade your automotive RF testing with our SMB Female 90° Right Angle to Fakra Z Female Pigtail Cable (RG174, 50Ω, 6GHz) — the trusted choice for ADAS validation, telematics R&D, and OEM production lines. Featuring IP67 waterproofing, gold-plated contacts, and true 6GHz bandwidth. Fully compliant with ISO 20860 and USCAR standards. In stock — ship same day.
Standard Stock: 15cm length, black jacket, SMB Female (90°) → Fakra Z Female (Water Blue)
Custom Options Available:
Cable lengths: 10cm, 20cm, 30cm, 50cm, 100cm
Jacket colors: Red, Blue, Yellow, Gray (for system identification)
Connector variants: SMB Male → Fakra Z Female, Fakra Z Male → SMB Female
Bulk packaging: 50 pcs/box, anti-static ESD bags with individual labeling
MOQ: 20 pieces
Lead Time: 1–3 days for standard orders | 5–7 days for custom configurations
Support: Full test reports, RoHS/ISO certificates, and application engineering support available upon request.
Compatible with: Bosch, Continental, Harman, Qualcomm, u-blox, and other automotive RF modules. Not compatible with N-type, TNC, MCX, or SMA interfaces.
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