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Engineered for automotive-grade RF connectivity, this 15cm Water Blue Fakra SMB Z Type Plug to UFL MHV 1.37mm coaxial jumper cable delivers high-frequency signal integrity in space-constrained vehicle systems. Designed as a direct OEM-grade replacement, it bridges external antennas (GPS, 4G/5G, radar) with internal ECUs, infotainment modules, and ADAS sensors — ensuring zero signal degradation under extreme vibration and temperature cycles.
Key attributes
| Conductor Material | Copper |
| Insulation Material | PTFE |
| Jacket | PVC |
| Number of Conductors | 1 |
| Model Number | Fakra SMB to UFL for 1.37mm Cable Assembly |
| Cable Type | 1.37mm cable |
| Brand Name | BJDZ |
| Place of Origin | Jiangsu, China |
| Application | RF |
| Plating | Nickel |
| Material | Copper |
| Insulator | PTFE/Plastic |
| Certificate | CE/FCC/ROHS/ISO9001:2015 |
| Length | 15CM |
| Frequency Range (MHz) | DC-12.4GHz |
| 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 |
Lead time
| Quantity (pieces) | Lead time (days) |
| 1 - 1000 | 10 |
| 1001 - 5000 | 15 |
| 5001 - 10000 | 25 |
| > 10000 | To be negotiated |
Price
| 5 - 999 pieces | US$1.45 |
| 1,000 - 4,999 pieces | US$1.20 |
| 5,000 - 9,999 pieces | US$1.05 |
| >= 10,000 pieces | US$0.98 |
Packaging and delivery
| Selling Units | Single item |
| Package size per batch | 12X12X1 cm |
| Gross weight per batch | 0.01 kg |
Parameter | Specification |
Connector A | Fakra SMB Z Type Plug (Male) — ISO 20860 compliant, color-coded blue housing, secondary locking mechanism |
Connector B | UFL MHV 1.37mm Plug (Male) — 90° orientation, crimped and soldered termination |
Cable Type | 1.37mm Ultra-Fine Coaxial Cable (equivalent to RG178/RG188) |
Impedance | 50 Ω ±2% |
Frequency Range | DC to 6 GHz |
Insertion Loss | ≤0.8 dB @ 6 GHz |
VSWR | ≤1.5:1 @ 6 GHz |
Shielding | Dual-layer: Foil + Tinned Copper Braid (≥90% coverage) |
Outer Jacket | Water-Resistant, UV-Stable, Flexible PVC — Water Blue for line identification |
Operating Temp | -40°C to +125°C |
Mating Cycles | ≥500 (Fakra), ≥100 (UFL) |
Certifications | RoHS, REACH, ISO/TS 16949 |
Length | 15 cm (5.9 inches) — optimized for dashboard/roof module routing |
This pigtail assembly is purpose-built for modern vehicle architectures:
Advanced Driver Assistance Systems (ADAS): Connects radar modules (24GHz/77GHz) to processing units via antenna feed lines.
Telematics & Connectivity: Links 4G/5G cellular antennas to onboard modems in central gateways.
GPS & GNSS Navigation: Provides low-noise signal path from roof-mounted antennas to head units.
360° Camera Systems: Enables reliable video signal transmission from exterior cameras to central control modules.
V2X Communication: Supports DSRC/C-V2X antenna interfaces with minimal latency and reflection.
Body Control Modules: Used in keyless entry, tire pressure monitoring, and remote start systems.
The blue jacket enables rapid visual identification during assembly and field service — reducing wiring errors by up to 70% in high-volume production lines.
Automotive-Grade Fakra Interface: Meets VDA and ISO 20860 standards for mechanical stability, EMI shielding, and vibration resistance — unlike generic SMB connectors.
Precision UFL Termination: Gold-plated center pin and phosphor bronze contacts ensure low contact resistance and corrosion resistance in humid cabin environments.
Low-PIM Design: Passive Intermodulation (PIM) < -150 dBc — critical for multi-band cellular and radar systems.
100% RF Tested: Each unit undergoes vector network analyzer (VNA) validation for S11/S21 performance before shipping.
No Adapters Needed: Eliminates signal loss and failure points caused by daisy-chained connectors.
In Stock & Ready to Ship: No lead time delays — ideal for prototyping, repair, or small-batch production.
Upgrade your automotive RF system with our Fakra SMB Z Type Plug to UFL MHV 1.37mm RF Jumper Cable (15cm, Blue) — the trusted choice for ADAS, telematics, and GPS antenna integration. Manufactured to automotive standards with 50Ω impedance and 6GHz bandwidth, this pigtail cable ensures reliable signal transmission in high-vibration environments. Perfect for OEMs, Tier 1 suppliers, and automotive repair shops. In stock — ship today.
Standard Stock: 15cm length, water blue jacket, Fakra Plug → UFL Plug
Custom Options Available:
Cable lengths: 10cm, 20cm, 30cm
Jacket colors: Black, White, Red, Yellow (for line coding)
Connector variants: Fakra Jack → UFL Plug, Fakra Plug → MHV Jack
Bulk packaging: 100 pcs/box, anti-static tray
MOQ: 50 pieces
Lead Time: 1–3 days for standard orders | 7–10 days for custom configurations
Support: Full test reports, RoHS certificates, and application engineering support available upon request.
Compatible with: Bosch, Continental, Delphi, Magna, and other Tier 1 ADAS platforms. Not compatible with SMA, MCX, or TNC interfaces.
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