Factory-assembled SMB bulkhead jack to U.FL (IPEX MHF1) RF pigtail cable. Features a panel-mount design with a fixing nut for secure enclosure installation. Available in ultra-thin 1.13mm and 1.37mm micro-coax cables. Ideal for routing RF signals from external panels to internal wireless modules.
Parameter | Specification | ||
Connector A | SMB Bulkhead Jack with Fixing Nut | ||
Connector B | U.FL / IPEX MHF1 Male Plug | ||
Impedance | 50 Ω | ||
Frequency | DC – 4 GHz (SMB) / DC – 6 GHz (U.FL) | ||
VSWR | ≤ 1.30 @ DC–3 GHz | ||
Cable Options | 1.13mm / 1.37mm Micro-Coax | ||
Length | 5cm - 30cm (Customizable) | ||
Compliance | RoHS, REACH | ||
Cable | O.D. | Attenuation (@2.4GHz) | Best For |
1.13mm | 1.13 mm | ~90 dB/100m | Ultra-compact spaces, high flexibility |
1.37mm | 1.37 mm | ~70 dB/100m | Standard IoT devices, balanced loss |
| Part Number | Cable | Length |
| SMB-BH-UFL-113-100 | 1.13mm | 100mm |
| SMB-BH-UFL-137-100 | 1.37mm | 100mm |
| SMB-BH-UFL-137-200 | 1.37mm | 200mm |
(Custom lengths and connector orientations available upon request.)
● Secure Panel Mount: Bulkhead design with hex fixing nut prevents cable strain.
● Quick Snap-On: SMB push-pull coupling for faster connection than threaded SMA.
● Broad Compatibility: Mates with U.FL/IPEX/MHF1 receptacles on Wi-Fi, GPS, and cellular modules.
● Premium Build: Gold-plated contacts for low insertion loss and corrosion resistance.
● Factory Direct: 100% tested, cost-effective, and fully customizable.
● IoT Gateways & Industrial Routers
● GPS/GNSS Trackers
● Drone Telemetry & Video Transmission
● Automotive Telematics (TCU)
● RF Test & Measurement Equipment
Q1: What is the panel cutout size for the SMB bulkhead?
A: Standard panel cutout is 6.5mm - 7.0mm.
Q2: Is it suitable for 5.8 GHz Wi-Fi?
A: U.FL supports up to 6 GHz, but SMB is optimized for ≤ 4 GHz. For 5.8 GHz, SMA/RP-SMA is recommended.
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