SMA to N type adapter delivers a precision 50 ohm interface for seamless integration across telecommunications, test systems and industrial automation for demanding commercial and defense customers. Stainless steel body with gold‑plated brass contacts and nickel plating reduces contact resistance, extends mating life and ensures consistent mating torque. Rated to 18 GHz with low insertion loss and stable VSWR, the adapter preserves signal integrity in lab and field use and ships with full test data and certification to accelerate qualification. The optimized interface lowers passive intermodulation and supports 5G, aerospace and defense applications that require high measurement accuracy. Built for harsh environments, it passes vibration, shock, thermal and corrosion tests, supports higher power, offers mating life ≥500 cycles and operates from −40 to +125 C. By guaranteeing interoperability, it reduces maintenance, simplifies inventory, and extends equipment life to cut total cost of ownership and deployment time. Additional benefits include enhanced EMI shielding, serialized test reports, barcoded lot traceability, optional custom plating and pretested kits to shorten integration and QC cycles, plus CAD files and fast shipping from stock.

Quantity

Price

Discount

1-9

$29.33

10-49

$28.16

50-99

$26.98

100+

$24.64

16%

FAQ

Q1. What is your delivery time?
A1). We promise within 5 days ship out for the standard products less than 200 pcs.
A2).Customized products would be 2~3 weeks lead time.
Q2. Which shipping way is available and how to track?
A1). By international Express like FedEx, DHL, TNT, UPS, normally door to door in 5~7 days.
A2). Tracking No. will be sent after goods ship out.
Q3. Do your price include freight cost and custom duty?
A1). Price do NOT include the freight cost and import duty.
A2). We can quote you the detail freight cost by our forwarder agent.
Q4. Which payment way is workable?
A1). We accept Wire Transfer (T/T) and PayPal payments (order value less than USD$500).
A2).Payment in advance for new clients.
Q5. What is the MoQ of your products?
A1). No MOQ request for standard products (include customized length cable) on our website.
A2). Other customized products we request 500 pcs MOQ (Minimum Order Quantity).
Q6. Could you supply the sample for me to test first?
A1). We are honored to offer you samples. New clients are expected to pay the sample fee.
A2). Sample fee can be refunded in your mass production order (total quantity up to 1000 pcs).

The 26.5GHz SMA adapter, specifically this SMA male to SMA female adapter, provides a dependable right-angle interconnection for coaxial systems. Engineered with a robust stainless steel straight-body design, this 50-ohm SMA to coax adapter guarantees excellent electrical performance, including low VSWR and stable signal integrity up to 26.5GHz. It solves space constraints in dense assemblies while ensuring reliable, cost-effective performance in demanding RF and microwave environments. The adapter’s high repeatability and mechanical strength make it ideal for rigorous applications in professional communications, aerospace, and test equipment, simplifying installation and enhancing system durability across extended operational cycles.

Configuration
Connector Series 1	SMA
Connector Gender 1	Female
Connector Body Material 1	Stainless Steel
Adatper Mount Method 1	None
Connector Series 2	N type
Connector Gender 2	Male
Connector Body Material 2	Stainless Steel
Adatper Mount Method 2	None
Adatper Angle	Straight
Electrical Specifications
Impedance	50 ohm
Frequency Range(From DC)	18GHz
VSWR	≤1.2 (DC 0~18GHz)
Insertion Loss	≤0.05xSqt(f_GHz)
Voltage Rating	335 V(rms)
Dielectric Withstanding Voltage	1000V
Insulation Resistance	≥5000Mohm
Mechanical Characteristics
Mating Cycles	≥ 500 cycles
Mating Torque	5~7 in - lbs
Environmental Characteristics （RoHS Complliant)
Temperature Rating	-40°C ~ +125°C
Corrosion (Salt Spray)	MIL-STD-202, Method 101, Condition B
Vibration	MIL-STD-202, Method 204, Condition D, 20 Gs
Shock	MIL-STD-202, Method 213, Condition I, 100 Gs
Thermal Shock	MIL-STD-202, Method 107. Cond. B, -40°C to +85°C
Moisture Resistance	MIL-STD-202, Method 106, Less Step 7B
Barometric Pressure (Altitude)	MIL-STD-202, Method 105, Condition C, 70k Ft.

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SMA Female to N Type Male Stainless Steel Adapter, 18GHz

Key Specifications

CAD Drawing

FAQ

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